Non-electric prime movers, not for land vehicles; parts of
non-electric prime movers, not for land vehicles; pneumatic
or hydraulic machines and instruments; pumps [machines];
pumps being parts of machines, motors and engines;
submersible pumps; sump pumps.
A filter-press filter-cloth damage detection device for a filter press includes a detection path and a detection device. In the filter press, a filtrate produced by solid-liquid separation operation of a filter cloth nipped between filter plates is discharged into a collection pipe via a filtrate passage of each of the filter plates. The detection path extends in a straight line. A filtrate discharged from each of filtration chambers formed between adjacent filter plates is collected to the detection path. The detection device is configured to transmit, from an end portion of the detection path, an irradiation wave or a pulse that reflects on an interface between a clear filtrate and a filtrate with a prescribed turbidity, convert a propagation time from the transmission until reception of a reflected wave into a distance, and output the distance.
A filter-press filter-cloth damage detection device for a filter press includes a detection path and a detection device. In the filter press, a filtrate produced by solid-liquid separation operation of a filter cloth nipped between filter plates is discharged into a collection pipe via a filtrate passage of each of the filter plates. The detection path extends in a straight line. A filtrate discharged from each of filtration chambers formed between adjacent filter plates is collected to the detection path. The detection device is configured to transmit, from an end portion of the detection path, an irradiation wave or a pulse that reflects on an interface between a clear filtrate and a filtrate with a prescribed turbidity, convert a propagation time from the transmission until reception of a reflected wave into a distance, and output the distance.
B01D 25/164 - Presses à chambre et à plaque, c.-à-d. dans lesquelles les bords latéraux des éléments filtrants sont calés entre les deux plaques filtrantes successives
A washing pipe is mounted on a washing guide provided on an outer side of an outer cylinder screen of the screw press and includes a washing pipe body and washing nozzles provided in the washing pipe body and configured to discharge washing liquid flowing from an inside of the washing pipe body toward the outer cylinder screen. A washing pipe swing supporter is configured to support the washing guide to allow the washing pipe to swing between a discharge position and a separation position. The discharge position is a position where the washing pipe is mounted on the washing guide and the washing liquid is discharged from the washing nozzles toward the outer cylinder screen. The separation position is a position where the washing nozzles are farther away from the outer cylinder screen than in a state where the washing pipe is positioned at the discharge position.
B01D 29/64 - Régénération de la substance filtrante dans le filtre par des racloirs, des brosses ou des dispositifs analogues agissant sur le côté de l'élément filtrant où se trouve le gâteau
B01D 29/11 - Filtres à éléments filtrants stationnaires pendant la filtration, p. ex. filtres à aspiration ou à pression, non couverts par les groupes Leurs éléments filtrants avec des éléments filtrants en forme de sac, de cage, de tuyau, de tube, de manchon ou analogue
B30B 9/14 - Presses spécialement adaptées à des fins particulières pour exprimer les liquides des substances les contenant, p. ex. le jus des fruits, les huiles des oléagineux utilisant des vis de pression coopérant avec une paroi perméable fonctionnant avec une seule vis
B30B 15/00 - Parties constitutives des presses ou accessoires de pressesMesures auxiliaires prises en rapport avec le pressage
C02F 11/125 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement par déshydratation mécanique à l’aide de filtres à vis
Non-electric prime movers, not for land vehicles; parts of
non-electric prime movers, not for land vehicles; pneumatic
or hydraulic machines and instruments; pumps [machines];
pumps being parts of machines, motors and engines;
submersible pumps; sump pumps.
Filter presses; filtering machines; filters [parts of
machines or engines] for chemical processing; cartridges for
filtering machines; separators for chemical processing;
separating machines [for chemical processing]; water
separators; presses for chemical processing; presses
[machines for industrial purposes] for chemical processing.
A method of cleaning a filter cloth of a filter press including a first cleaning nozzle and a second cleaning nozzle which jet cleaning liquid from positions upper right and left of the filter cloth toward respective diagonal corners of the filter cloth, the method including: jetting the cleaning liquid from only the first cleaning nozzle; and jetting the cleaning liquid from only the second cleaning nozzle.
B01D 25/38 - Enlèvement des gâteaux de filtration par des pièces mobiles entrant en contact avec des éléments filtrants fixes, p. ex. des racloirs
B01D 25/127 - Filtres-presses, c.-à-d. du type à plaque ou du type à plaque et cadre avec au moins une bande filtrante mobile aménagée de façon à être calée entre les plaques de presse ou entre une plaque et un cadre pendant la filtration, p. ex. bandes filtrantes sans fin pliées en zig-zag
B08B 3/02 - Nettoyage par la force de jets ou de pulvérisations
B01D 25/34 - Enlèvement des gâteaux de filtration par déplacement d'éléments filtrants
(1) Filter presses for chemical processing; filtering machines for chemical processing; filters being parts of machines and engines for chemical processing; cartridges for chemical processing filtering machines; separating machines for chemical processing; water separators; presses for chemical processing; presses [machines for industrial purposes] for chemical processing.
A method of cleaning a filter cloth of a filter press including a first cleaning nozzle and a second cleaning nozzle which jet cleaning liquid from positions upper right and left of the filter cloth toward respective diagonal corners of the filter cloth, the method including: jetting the cleaning liquid from only the first cleaning nozzle; and jetting the cleaning liquid from only the second cleaning nozzle.
Provided is a method for cleansing a filtration cloth of a filter press provided with a first cleansing nozzle and a second cleansing nozzle for spraying a cleansing liquid from leftward, rightward, and upward from a filtration cloth toward respectively opposing corners of the filtration cloth, the method comprising spraying the cleansing liquid from only the first cleansing nozzle, and then spraying the cleansing liquid from only the second liquid nozzle.
A sludge dehydration method includes a recovery process of recovering specific material as a dewatering aid from sludge generated in a sewage treatment process and a dewatering process of performing solid-liquid separation on sludge in which the dewatering aid recovered in the recovery process and dewatering target sludge are mixed.
C02F 11/14 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement avec addition de produits chimiques
C02F 11/147 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement avec addition de produits chimiques utilisant des substances organiques
C02F 11/121 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement par déshydratation mécanique
B01D 21/24 - Mécanismes d'alimentation ou d'évacuation pour bacs de décantation
B01D 21/26 - Séparation du sédiment avec emploi de la force centrifuge
C02F 11/125 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement par déshydratation mécanique à l’aide de filtres à vis
C02F 11/04 - Traitement anaérobieProduction du méthane par de tels procédés
C02F 11/123 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement par déshydratation mécanique à l’aide de filtres à bandes
(1) Separating machines for chemical processing; separating machines for food and beverage processing; thickeners for chemical processing; thickeners for food and beverage processing; filtering machines for chemical processing; filtering machines for food and beverage processing
(2) Separating machines for use in treatment of sewage, wastewater and sludge; thickeners for use in treatment of sewage, wastewater and sludge; filtering machines for use in treatment of sewage, wastewater and sludge
Separating machines for chemical processing; separating machines for food and beverage processing; thickeners in the nature of thickening machines for chemical processing; thickeners in the nature of food and beverage thickening machines for commercial food and beverage processing; filtering machines for chemical processing; filtering machines for food and beverage processing Separating machines for use in treatment of sewage, wastewater and sludge; thickeners in the nature of thickening machines for use in treatment of sewage, wastewater and sludge; filtering machines for use in treatment of sewage, wastewater and sludge
14.
HORIZONTAL SHAFT SUBMERSIBLE PUMP AND SUCTION COVER USED FOR HORIZONTAL SHAFT SUBMERSIBLE PUMP
This horizontal shaft submersible pump includes: a casing having a suction port and a discharge port; an impeller supported in the casing; a suction cover connected to the suction port; a first suction opening which is provided in the suction cover and is open at a position below the upper end of the impeller; and a second suction opening which is provided, upstream of the impeller, in at least one of the suction cover and the casing, and is open at a position above the upper end of the first suction opening.
F04D 13/08 - Ensembles comprenant les pompes et leurs moyens d'entraînement la pompe étant entraînée par l'électricité pour utilisation en position immergée
F04D 13/16 - Installations ou systèmes de pompage avec des réservoirs de stockage
A pair of filter cloths is wound around a first roll a plurality of times by being wound around the first roll, then being wound around a second roll to return to a space between the first roll and the pair of filter cloths wound around the first roll, and being wound around the first roll again. The pair of filter cloths wound around the first roll the plurality of times applies a pressing force to the first roll.
B30B 9/24 - Presses spécialement adaptées à des fins particulières pour exprimer les liquides des substances les contenant, p. ex. le jus des fruits, les huiles des oléagineux utilisant une bande sans fin comme organe de pression
B30B 9/26 - Parois perméables ou tamis du réceptacle
B01D 33/04 - Filtres avec éléments filtrants mobiles au cours de l'opération de filtration à bandes filtrantes ou analogues supportées par des cylindres imperméables pour la filtration
B01D 33/64 - Manipulation du gâteau de filtration dans le filtre pour des raisons autres que la régénération pour le séchage par compression
C02F 11/123 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement par déshydratation mécanique à l’aide de filtres à bandes
16.
Recovery device and recovery method for recovering specific material from sludge
A recovery device is configured to recover specific material as a dewatering aid from sludge generated in a sewage treatment process. The recovery device includes: a grinder configured to fragment a solid in the sludge to obtain prepared sludge; a separator configured to separate hardly decomposable organic matter and easily decomposable organic matter from the prepared sludge; and an extractor configured to continuously extract hardly decomposable organic matter having specific properties as the dewatering aid from the hardly decomposable organic matter separated by the separator.
C02F 11/125 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement par déshydratation mécanique à l’aide de filtres à vis
C02F 11/126 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement par déshydratation mécanique à l’aide de filtres à tambour
B01D 33/11 - Filtres avec éléments filtrants mobiles au cours de l'opération de filtration à surfaces filtrantes rotatives cylindriques, p. ex. tambours creux agencés pour la filtration à courant dirigé vers l'extérieur
B02C 7/06 - Broyage ou désagrégation par appareils à meules en forme de disques à disques coaxiaux à axe horizontal
C02F 11/121 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement par déshydratation mécanique
B01D 21/24 - Mécanismes d'alimentation ou d'évacuation pour bacs de décantation
B01D 21/26 - Séparation du sédiment avec emploi de la force centrifuge
C02F 11/14 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement avec addition de produits chimiques
C02F 11/04 - Traitement anaérobieProduction du méthane par de tels procédés
C02F 11/123 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement par déshydratation mécanique à l’aide de filtres à bandes
17.
Sludge dehydration system and sludge dehydration method
A sludge dehydration method includes a recovery process of recovering specific material as a dewatering aid from sludge generated in a sewage treatment process and a dewatering process of performing solid-liquid separation on sludge in which the dewatering aid recovered in the recovery process and dewatering target sludge are mixed.
Separating machines; Sorting machines for chemical processing; Spin driers for chemical processing [not heated]; Filter presses; Filtering machines; Filters; Screw presses; Waste crushing machines; Waste compacting machines and apparatus; Water separators. Water filtering apparatus; Water sterilizers; Purification installations for sewage; Industrial-water purifying apparatus; Tap-water purifying apparatus; Water purification installations; Water purifying apparatus and machines; Filters for drinking water; Screw presses for use in the sludge dewatering; Filter presses for use in the sludge dewatering; Screw presses for use in the treatment of wastewater; Filter presses for use in the treatment of wastewater.
Separating machines for chemical processing; separating machines for food and beverage processing; thickeners in the nature of thickening machines for chemical processing; thickeners in the nature of food and beverage thickening machines for commercial food and beverage processing; filtering machines for chemical processing; filtering machines for food and beverage processing Separating machines for use in treatment of sewage, wastewater and sludge; thickeners in the nature of thickening machines for use in treatment of sewage, wastewater and sludge; filtering machines for use in treatment of sewage, wastewater and sludge
Agitators, namely, agitators for chemical processing; brewing machines, namely, beverage processing machines; cartridges for filtering machines, namely, filters for chemical processing machines; mine-working machines, namely, extractors for mines; industrial machine presses, namely, filter presses; filtering machines, namely, filtering machines for chemical processing; filtering machines, namely, milk filtering machines; parts of machines, namely, filters for chemical processing machines; parts of machines, namely, filters for food and beverage processing machines; parts of machines, namely, filters for agricultural processing machines; parts of engines, namely, oil filters for engines; [ parts of engines, namely, gas filters for engines; ] garbage disposals; hydraulic engines and motors; hydraulic turbines; turbines not for land vehicles; mine working machines, namely, mine borers; mixing machines; ore treating machines; pumps as parts of machines; pumps for machines; pumps for engines and motors; separators, namely, separators for chemical processing machines; separators, namely, separators for food and beverage processing machines; spin driers for chemical processing machines and apparatus, not heated; spin driers for food and beverage processing machines and apparatus, not heated; spin driers for agriculture machines and apparatus, not heated; trash compacting machines; waste compacting machines; food waste disposals; waste crushing machines; water separators, namely, water separators for chemical processing machines Apparatus for dehydrating food waste; electric dehydrators, namely, apparatus for dehydrating foodstuff organic materials for household purposes; desiccating apparatus for sludge disposal; desiccating apparatus for waste disposal; drying apparatus and installations, namely, drying apparatus for chemical processing; drying apparatus and installations, namely, industrial apparatus using air for drying and cleaning components in the electronics, semiconductor, circuit board, pharmaceutical, medical, and food and beverage industries; [ integral component parts of pasteurizers for use in food, beverage, and pharmaceutical industries, namely, filters for pasteurizers; ] filters for purification installations for sewage, namely, water filters; water filtration and purification units and replacement cartridges and filters therefor, namely, filters for sterilizers; filters for water purifying apparatus and machines, namely, water filters; filters for water sterilizers, namely, water filters; filters for water purifying apparatus and machines; filters for water sterilizers; [ pasteurizers for use in food, beverage and pharmaceutical industries; ] purification installations for sewage; sterilizers; water filtering apparatus; water purification installations; water purifying apparatus and machines; water sterilizers
Agitators; brewing machines; cartridges for filtering machines; electromechanical machines for chemical industry; extractors for mines; filter presses; filtering machines; filters for machines [parts]; filters for engines [parts]; garbage disposals; hydraulic engines and motors; hydraulic turbines; turbines [not for land vehicles]; mine working machines; mixing machines; ore treating machines; pumps [machines]; pumps for machines; pumps for engines or motors; separators; spin driers for food or beverage processing machines and apparatus [not heated]; spin driers for agriculture machines and apparatus [not heated]; trash compacting machines; waste compacting machines; waste disposals; waste crushing machines; water separators; spin driers (not heated); brewing machines, namely beverage processing machines; agitators, namely agitators for chemical processing; cartridges for filtering machines, namely filters for chemical processing machines; mine-working machines, namely extractors for mines; industrial machine presses, namely filter presses; filtering machines, namely filtering machines for chemical processing; filtering machines, namely milk filtering machines; parts of machines, namely filters for chemical processing machines; parts of machines, namely filters for food and beverage processing machines; parts of machines, namely filters for agricultural processing machines; parts of engines, namely oil filters for engines; parts of engines, namely gas filters for engines; garbage disposals; mine working machines, namely mine borers; pumps for engines and motors; separators, namely separators for chemical processing machines; separators, namely separators for food and beverage processing machines; food waste disposals; water separators, namely water separators for chemical processing machines; spin driers for chemical processing machines and apparatus, not heated. Apparatus for dehydrating food waste; desiccating apparatus; drying apparatus and installations; pasteurisers; purification installations for sewage; sterilizers; water filtering apparatus; water purification installations; water purifying apparatus and machines; water sterilizers; apparatus for dehydrating foodstuff and organic materials; filters for household use; filters for industrial use; desiccating apparatus for sludge disposal; desiccating apparatus for waste disposal; drying apparatus and installations, namely industrial apparatus using air for drying and cleaning components in the electronics, semiconductor, circuit board, pharmaceutical, medical, food and beverage industries; integral component parts of pasteurizers for use in food, beverage and pharmaceutical industries, namely filters for pasteurizers; filters for purification installations for sewage, namely water filters; water filtration and purification units and replacement cartridges and filters therefor, namely filters for sterilizers; filters for water purifying apparatus and machines, namely water filters; filters for water sterilizers, namely water filters; filters for water purifying apparatus and machines; filters for water sterilizers; pasteurizers for use in food, beverage and pharmaceutical industries; electric dehydrators, namely apparatus for dehydrating foodstuff and organic materials for household purposes; drying apparatus and installations, namely drying apparatus for chemical processing.
A pair of filter clothes (2, 2) are wound around a first roll (1) and are then wound around a second roll (5a, 5b, 5c), so that the pair of filter clothes (2, 2) are returned to a space between the first roll (1) and the pair of filter clothes (2, 2) that are wound around the first roll (1). The pair of filter clothes (2, 2) are then wound around the first roll (1) again. In this manner, the pair of filter clothes (2, 2) are wound around the first roll (1) multiple times. The pair of filter clothes (2, 2) that are wound around the first roll (1) multiple times apply a press force against the first roll (1).
C02F 11/12 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement
B01D 33/04 - Filtres avec éléments filtrants mobiles au cours de l'opération de filtration à bandes filtrantes ou analogues supportées par des cylindres imperméables pour la filtration
B30B 9/24 - Presses spécialement adaptées à des fins particulières pour exprimer les liquides des substances les contenant, p. ex. le jus des fruits, les huiles des oléagineux utilisant une bande sans fin comme organe de pression
23.
RECOVERY DEVICE AND RECOVERY METHOD FOR RECOVERING SPECIFIC MATERIAL FROM SLUDGE
A sludge dehydration method includes a recovery process of recovering specific material as a dewatering aid from sludge generated in a sewage treatment process and a dewatering process of performing solid-liquid separation on sludge in which the dewatering aid recovered in the recovery process and dewatering target sludge are mixed.
C02F 11/00 - Traitement des boues d'égoutDispositifs à cet effet
C02F 11/12 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement
C02F 11/121 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement par déshydratation mécanique
C02F 11/147 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement avec addition de produits chimiques utilisant des substances organiques
24.
RECOVERY DEVICE AND RECOVERY METHOD FOR RECOVERING SPECIFIC MATERIAL FROM SLUDGE, SLUDGE DEHYDRATION SYSTEM, AND SLUDGE DEHYDRATION METHOD
A sludge dehydration method comprising: a recovery treatment for recovering a specific material, as a dehydration aid, from sludge produced by a sewage treatment process; and a dehydration treatment for solid-liquid separation of sludge in which the dehydration aid recovered by the recovery treatment is mixed with the sludge to be dehydrated.
A sludge dehydration method includes a recovery process of recovering specific material as a dewatering aid from sludge generated in a sewage treatment process and a dewatering process of performing solid-liquid separation on sludge in which the dewatering aid recovered in the recovery process and dewatering target sludge are mixed.
A filter medium layer includes filter media configured to capture suspended solids contained in a liquid to be treated and filtering aids configured to allow the suspended solids contained in the liquid to be treated to pass through the filtering aids. The filter media and the filtering aids are mixed together and the liquid to be treated is filtered by being passed through the filter media and the filtering aids as mixed together. A filter device includes the filter medium layer and a filter tank configured to accommodate the filter medium layer.
B01D 24/02 - Filtres à substance filtrante non agglomérée, c.-à-d. à substance filtrante sans aucun liant entre les particules ou les fibres individuelles qui la composent avec le lit filtrant stationnaire pendant la filtration
B01D 24/10 - Filtres à substance filtrante non agglomérée, c.-à-d. à substance filtrante sans aucun liant entre les particules ou les fibres individuelles qui la composent avec le lit filtrant stationnaire pendant la filtration la substance filtrante étant retenue dans un récipient fermé
B01D 24/12 - Filtration vers le bas, la substance filtrante étant supportée par des surfaces perméables
This filter press (1) is provided with: a first and second filter plate (10) that are disposed in parallel and form a filtering space therebetween; and a plurality of pairs of filter cloths (13a, 13b) that are disposed within the filtering space and, between each pair of filter cloths (13aR, 13aL, 13bR, 13bL), form a filtering chamber (12a, 12b) for filtering a starting liquid. In this filtering method in the filter press (1), the solid/liquid separation of the starting liquid is performed by means of either sequentially supplying the starting liquid to the first filtering chamber (12a) and the second filtering chamber (12b), or by simultaneously injecting the starting liquid to the plurality of filtering chambers (12).
Agitators; brewing machines; cartridges for filtering
machines; electromechanical machines for chemical industry;
extractors for mines; filter presses; filtering machines;
filters for machines [parts]; filters for engines [parts];
garbage disposals; hydraulic engines and motors; hydraulic
turbines; turbines [not for land vehicles]; mine working
machines; mixing machines; ore treating machines; pumps
[machines]; pumps for machines; pumps for engines or motors;
separators; spin driers for chemical processing machines and
apparatus [not heated]; spin driers for food or beverage
processing machines and apparatus [not heated]; spin driers
for agriculture machines and apparatus [not heated]; trash
compacting machines; waste compacting machines; waste
disposals; waste crushing machines; water separators. Apparatus for dehydrating food waste; apparatus for
dehydrating foodstuff organic materials for household
purposes; desiccating apparatus; drying apparatus and
installations; filters for pasteurisers; filters for
purification installations for sewage; filters for
sterilizers; filters for water filtering apparatus; filters
for water purification installations; filters for water
purifying apparatus and machines; filters for water
sterilizers; pasteurisers; purification installations for
sewage; sterilizers; water filtering apparatus; water
purification installations; water purifying apparatus and
machines; water sterilizers.
Separating machines for chemical processing; sorting machines for chemical processing; spin driers for chemical processing not heated; [ Industrial machine presses, namely, filter presses; ] filtering machines for chemical processing; filters for chemical processing machines; industrial machine presses, namely, screw presses; waste crushing machines; waste compacting machines and apparatus Water filtering apparatus; water sterilizers; purification installations for sewage; industrial-water purifying apparatus; tap-water purifying apparatus; water purification installations; water purifying apparatus; filters for drinking water; water treatment apparatus, namely, screw presses for use in sludge dewatering; [ water treatment apparatus, namely, filter presses for use in sludge dewatering; ] water treatment apparatus, namely, screw presses for use in the treatment of wastewater [, and filter presses for use in the treatment of wastewater ]
(1) Separating machines for chemical processing; Sorting machines for chemical processing; Filtering machines for chemical processing; Filters for chemical processing; Screw presses, namely screw presses for use in sludge dewatering and industrial machine presses, namely, screw presses; Waste crushing machines; Waste compacting machines.
(2) Water filtering apparatus, namely filter type water purifier; Water sterilizers; Purification installations for sewage; Industrial-water purifying apparatus; Tap-water purifying apparatus; Screw presses for use in the sludge dewatering; Screw presses for use in the treatment of wastewater.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
07 - Machines et machines-outils
11 - Appareils de contrôle de l'environnement
Produits et services
(1) Filter presses, namely for water filtering for industrial use, domestic use and chemical processing.
(2) Agitators, namely, agitators for chemical processing; cartridges for filtering machines, namely, filters for chemical processing machines; extractors for mines; filtering machines, namely, filtering machines for chemical processing; filters for machines, namely, water filters for chemical processing machines, agricultural processing, mine working and food and food processing; garbage disposals; fodder mixing machines for chemical processing; ore treating machines; separators, namely, separators for chemical processing machines and separators for food and beverage processing machines; waste compacting machines; waste disposals; water separators, namely, water filtering units for industrial use, chlorine for use in water purification and waste water treatment chemicals.
(3) Food waste dehydrators; food material dehydrators; water filtering units for domestic use; water filtering units for industrial use; pasteurisers; purification installations for sewage; sterilizers, namely, sterilizers for waste treatment, sterilizers for water treatment and water sterilizers-, filter type water purifier; water purification apparatus for improving water quality of sewage, industrial waste water, pond, swimming pool and fish tank; water sterilizers.
(4) Food material dehydrators; desiccating apparatus, namely, desiccating units for sludge disposal, desiccating units for food waste and desiccating units for composting; drying apparatus and installations, namely, dryers for sludge disposal, dryers for food waste, and dryers for composting; water filtering units for domestic use; water filtering units for industrial use; pasteurisers; purification installations for sewage; sterilizers, namely, sterilizers for waste treatment and sterilizers for water treatment; water sterilizers.
(5) Extractors for mines; hydraulic turbines; mine working machines, namely, mine borers; fodder mixing machines for chemical processing; ore treating machines; separators, namely, separators for chemical processing machines and separators for food and beverage processing machines.
(6) Food waste dehydrators; filter type water purifier.
(7) Filter presses, namely for water filtering for industrial use, domestic use and chemical processing; agitators, namely, agitators for chemical processing; cartridges for filtering machines, namely, filters for chemical processing machines; filters for machines, namely, water filters for chemical processing machines, agricultural processing, mine working and food and food processing; filters for machines, namely, air filters for motors and engines, gas filters for motors and engines, oil filters for motors and engines and parts and fittings therefor; garbage disposals; turbines, namely, hydraulic turbines, steam turbines, turbines for generation of electricity, turbines for jet engines, turbines for steam plants and wind turbines; pumps for machines, namely heat pumps, hydraulic pumps, infusion pumps, pneumatic pumps, oil-well pumping machines and pumps and compressors as parts of machines; pumps for engines or motors; spin driers, not heated; trash compacting machines; waste compacting machines; waste disposals; waste crushing machines.
(8) Brewing machines for making foods, such as sake, soy sauce and miso; filtering machines, namely, filtering machines for chemical processing; filtering machines, namely, milk filtering machines; water separators, namely, water filtering units for industrial use, chlorine for use in water purification and waste water treatment chemicals.
(9) Water purification apparatus for improving water quality of sewage, industrial waste water, pond, swimming pool and fish tank.
Agitators, namely, agitators for chemical processing; brewing machines, namely, beverage processing machines; cartridges for filtering machines, namely, filters for chemical processing machines; Mine-working machines, namely, extractors for mines; Industrial machine presses, namely, filter presses; Filtering machines, namely, filtering machines for chemical processing; Filtering machines, namely, milk filtering machines; Parts of machines, namely, filters for chemical processing machines; Parts of machines, namely, filters for food and beverage processing machines; Parts of machines, namely, filters for agricultural processing machines; Parts of engines, namely, oil filters for engines; Parts of engines, namely, gas filters for engines; garbage disposals; hydraulic engines and motors; hydraulic turbines; turbines not for land vehicles; mine working machines, namely, mine borers; mixing machines; ore treating machines; Pumps as parts of machines; pumps for machines; pumps for engines and motors; Separators, namely, separators for chemical processing machines; Separators, namely, separators for food and beverage processing machines; spin driers for chemical processing machines and apparatus, not heated; spin driers for food and beverage processing machines and apparatus, not heated; spin driers for agriculture machines and apparatus, not heated; trash compacting machines; waste compacting machines; food waste disposals; waste crushing machines; Water separators, namely, water separators for chemical processing machines Apparatus for dehydrating food waste; Electric dehydrators, namely, apparatus for dehydrating foodstuff organic materials for household purposes; Desiccating apparatus for sludge disposal; Desiccating apparatus for waste disposal; Drying apparatus and installations, namely, drying apparatus for chemical processing; Drying apparatus and installations, namely, industrial apparatus using air for drying and cleaning components in the electronics, semiconductor, circuit board, pharmaceutical, medical, and food and beverage industries; Integral component parts of pasteurizers for use in food, beverage, and pharmaceutical industries, namely, filters for pasteurizers; Filters for purification installations for sewage, namely, water filters; Water filtration and purification units and replacement cartridges and filters therefor, namely, filters for sterilizers; Filters for water purifying apparatus and machines, namely, water filters; Filters for water sterilizers, namely, water filters; filters for water purifying apparatus and machines; filters for water sterilizers; Pasteurizers for use in food, beverage and pharmaceutical industries; purification installations for sewage; sterilizers; water filtering apparatus; water purification installations; water purifying apparatus and machines; water sterilizers
33.
Filter medium, filtering device using filter medium, and filter medium manufacturing method
A filter medium includes: a core yarn and a binder yarn twisted together, at least one of the core yarn or the binder yarn being weldable; and a filament yarn being fuzzy and weldable, the filament yarn being welded to at least one of the core yarn or the binder yarn while being placed between the core yarn and the binder yarn as twisted together. A filtering device for filtering a liquid to be treated with a filter medium layer includes the filter medium. A method of manufacturing the filter medium is also disclosed.
B01D 29/00 - Filtres à éléments filtrants stationnaires pendant la filtration, p. ex. filtres à aspiration ou à pression, non couverts par les groupes Leurs éléments filtrants
An indefinite form filter medium layer (3, 103, 203) is provided with a filter medium (4, 104, 204) that captures suspended solids included in a liquid to be treated and a filtering aid (5, 105, 205) that allows the suspended solids included in the liquid to be treated to pass through. The filter medium (4, 104, 204) and filtering aid (5, 105, 205) are mixed, and filtering is carried out by passing the liquid through the filter medium (4, 104, 204) and filtering aid (5, 105, 205) into which the liquid to be treated mixes. A filter device (1A, 1B, 101, 201) is provided with the indefinite form filter medium layer (3, 103, 203) and a filter tank (2, 102, 202) that accommodates the indefinite form filter medium layer (3, 103, 203).
B01D 24/02 - Filtres à substance filtrante non agglomérée, c.-à-d. à substance filtrante sans aucun liant entre les particules ou les fibres individuelles qui la composent avec le lit filtrant stationnaire pendant la filtration
A stirring device (10) for stirring a buoyant filter medium (3) in a filter (20) that separates solid from liquid in a raw solution in a filter medium layer (5) of the buoyant filter medium (3) by supplying the raw solution to a filtration tank (1) having a sealed filtration chamber (2) for holding the buoyant filter medium (3). The stirring device (10) is equipped with: a drive shaft (8) that stands on the bottom (1a) of the filtration chamber (2); and stirring blades (9) that are installed on the drive shaft (8), are multiple flat stirring blades (9) having an outflow end (9b) that is extended diagonally upward, and are disposed in the vicinity of the lower surface (5a) of the filtration layer of the filter medium layer (5).
B01D 29/62 - Régénération de la substance filtrante dans le filtre
B01D 24/00 - Filtres à substance filtrante non agglomérée, c.-à-d. à substance filtrante sans aucun liant entre les particules ou les fibres individuelles qui la composent
B01D 29/66 - Rinçage par chasse, p. ex. rafale ascendante d'air à contre-courant
36.
FILTER PLATE LUBRICATING METHOD IN FILTER PRESS, LUBRICATING DEVICE, AND FILTER PRESS PROVIDED WITH THIS LUBRICATING DEVICE
In the present invention, the level of lubrication water which is stored in lubrication water tanks (18, 30) is maintained above, in a vertical direction, the sliding surface (10a) of the slide plate (10) in a filter press (100); and at the time of opening and closing a plurality of filter plates (4) that slidably support the sliding surface (10a) of the slide plate (10), the slide plate (10) and the lubrication water tanks (18, 30) communicate with each other, and by virtue of the water pressure of the lubrication water stored in the lubrication water tanks (18, 30), lubrication water is supplied to the sliding surface (10a) of the slide plate (10).
A filter medium (26, 26A) comprises a core yarn (20), a pressing yarn (21), and a filament (21a). At least one of the core yarn (20) and the pressing yarn (21) can be fused and bonded to the other, and the core yarn (20) and the pressing yarn (21) are twisted together. The filament (21a) is a hairy filament (22a) that can be fused and bonded. The filament (21a) is disposed between the twisted core yarn (20) and the pressing yarn (21) and is fused and bonded to at least one of the core yarn (20) and the pressing yarn (21). A filtering device (31, 31A, 31B) filters a processed liquid using a filter medium layer (37, 37A) including the filter medium (26, 26A). A method for manufacturing the filter medium (26, 26A) is also provided.
B01D 39/04 - Substance organique, p. ex. cellulose, coton
B01D 24/00 - Filtres à substance filtrante non agglomérée, c.-à-d. à substance filtrante sans aucun liant entre les particules ou les fibres individuelles qui la composent
B01D 24/46 - Régénération de la substance filtrante dans le filtre
B01D 29/62 - Régénération de la substance filtrante dans le filtre
B01D 29/66 - Rinçage par chasse, p. ex. rafale ascendante d'air à contre-courant
The filter cloth-expanding devices (100, 100A) in a filter press (200) wherein pairs of filter cloths (11, 11), the upper edges of which are joined, are expanded between filter plates (2, 2) that are open- and closeably disposed to face each other are provided with hollow rotating rolls (24) that are provided below the filter plate (2) and around which the lower ends of the filter cloths (11) are wound, floating rolls (23) that are rotatably disposed in the hollow interiors of the rotating rolls (24), and a pair of lower brackets (6, 6) that extend down from the lower parts of both edges of the filter plates (2). The paired lower brackets (6, 6) have elongated holes (22, 22) that are formed in the vertical direction and hold both ends of the floating rolls (23) therein.
Provided is a device for attaching an undiluted-liquid supply plate (6, 30, 31, and 6A to 6H) to a filter cloth (1, 28). The device includes a foot portion (21, 44, 48, 51, 21A to 21C, 21F to 21H, 100, and 104) which is disposed in a first through hole (200, and 200A to 200H) formed through the filter cloth and in a second through hole (18, 40, 41, and 18A to 18H) formed through the undiluted-liquid supply plate. The device also includes a flange (20, 43, 47, 50, and 20A to 20H) which is provided on an end of the foot portion and has a diameter greater than that of the first and second through holes. The device further includes an elastically deformed portion (21, 44, 48, 51, 21A to 21E, 108, 110, and 112) which is elastically deformed in the radial direction of the second through hole to permit or restrict the movement of the foot portion, disposed in the first and second through holes, in the axial direction of the second through hole.
A concentrator-integrated screw press includes: a continuous concentrator configured to continuously concentrate sludge and discharge the sludge as concentrated sludge, and including a discharge amount equalization unit configured to equalize an amount of concentrated sludge to be discharged per unit time; a positive displacement pump installed consecutively to the concentrator, and configured to continuously transport the concentrated sludge discharged from the concentrator; and a screw press installed consecutively to a discharge side of the positive displacement pump, and configured to compress and dewater the concentrated sludge.
B30B 3/00 - Presses caractérisées par l'emploi d'organes de pression rotatifs, p. ex. rouleaux, anneaux, disques
C02F 11/12 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement
B30B 9/14 - Presses spécialement adaptées à des fins particulières pour exprimer les liquides des substances les contenant, p. ex. le jus des fruits, les huiles des oléagineux utilisant des vis de pression coopérant avec une paroi perméable fonctionnant avec une seule vis
B01D 29/35 - Éléments filtrants autoportants agencés pour la filtration à courant dirigé vers l'extérieur
B30B 9/16 - Presses spécialement adaptées à des fins particulières pour exprimer les liquides des substances les contenant, p. ex. le jus des fruits, les huiles des oléagineux utilisant des vis de pression coopérant avec une paroi perméable fonctionnant avec plusieurs vis
C02F 11/14 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement avec addition de produits chimiques
B30B 9/18 - Presses spécialement adaptées à des fins particulières pour exprimer les liquides des substances les contenant, p. ex. le jus des fruits, les huiles des oléagineux utilisant des vis de pression coopérant avec une paroi perméable avec des moyens pour régler la sortie du solide
43.
FILTER CLOTH HANGER DEVICE EMPLOYED IN FILTER CLOTH-MOVING TYPE FILTER PRESS, AND FILTER CLOTH-MOVING TYPE FILTER PRESS
The disclosed hanger device (100) of the filter cloth-moving type filter press comprises a driving chain (14) to be connected at one end thereof to the upper end of a pair of filter cloths (7, 7) including the two filter cloths (7, 7); and a metallic hanger part (26) connected to the other end of the driving chain (14) for hanging a first lower filter cloth core bar (11) placed at the lower end of a pair of the filter cloths (7, 7), and a second lower filter cloth core bar (11) placed at the lower end of the other pair of filter cloths (7, 7) adjacent, with interposition of a filter plate (5), to the pair of the filter cloths (7, 7). The metallic hanger part (26) is in a shape of reversed L, having a horizontal portion (28) and a vertical portion (29). The horizontal portion (28) is connected to the other end of the driving chain (14). The vertical portion (29) has an engaging deep U-shaped groove (32) for holding both the first and second lower filter cloth core bars (11, 11) simultaneously.
A concentrator-integrated screw press which is equipped with: a continuous type concentrator that concentrates sludge continuously and discharges the resulting concentrated sludge and that is equipped with a discharge-leveling unit for leveling the discharge of concentrated sludge per unit time; a positive displacement pump that is connected to the concentrator and that transfers continuously the concentrated sludge discharged from the concentrator; and a screw press that is connected to the discharge side of the positive displacement pump and that presses and squeezes and thus dehydrates the concentrated sludge.
A differential rate rotary thickener; a power detector which is disposed in a sludge receiver tank for thickened sludge thickened in the differential rate rotary thickener; a discriminator which receives an electric signal for a thickened sludge concentration (X) detected by the power detector and which calculates and discriminate the data; a first controller which receives an instruction signal being a discriminated result in the discriminator and which operates an outer cylinder driving machine and a screw driving machine; a ratio setter which receives a discriminated signal of the discriminator and which increases or decreases a chemical feed rate (α) of flocculant stepwise; and a second controller which receives an instruction signal from the ratio setter and which operates a flocculant-feeding pump are provided. Thickening of sludge is performed by controlling the chemical feed rate (α), a rotational speed (S) of a screw, and a rotational speed (C) of an outer cylinder screen.
