The invention relates to a container wall, preferably made of concrete, in particular for containers for storing and fermenting ferment substances. Close to the upper edge thereof the container wall has a clamping channel open to the outside and having an undercut for gripping an edge of at least one plastics film covering the upper face of the container, wherein the clamping channel (112) comprises a narrowed entry slit (124) that is open to the outside, and the height of which is less than the height of an elongated insert profile (126), which can be inserted into the clamping channel and around which the film (130) can be placed. The cross-sectional dimensions of the clamping channel (112), entry slit (124) and insert profile (126) are such that the insert profile (126) can be inserted into the clamping channel (112) in position with respect to the entry slit via the same and is held so that said insert profile cannot move of the channel when the film (130) placed around the insert profile is under tension. The container wall is characterised in that the narrowed entry slit is bounded only by one upper projection, whereas the approximately flat lower wall of the clamping channel merges projection-free into the entry slit.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
19 - Non-metallic building materials
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Containers of metal, in particular sliding floor bunkers and
silos, for biogas installations and block-type cogeneration
installations; pipelines of metal for biogas installations
and block-type cogeneration installations. Mechanical transporters and conveyors for supplying solids
for biogas fermenters; mechanical transporters and conveyors
for use in sliding floor bunkers and silos; mechanical
transporters and conveyors, mechanical agitators and
crushing and pressing machines, for biogas installations and
as parts of block-type cogeneration installations;
mechanical installations for separating nutrients,
separators (machines), mechanical installations for the
preparation and drying of fermentation products and
fermentation waste, mechanical installations for the
separation of substances of fermentation products and from
fermentation waste, separators (machines); mechanical
installations for the preparation of fermentation products,
fermentation waste and ferments, for the separation of
solids and liquids; valves for controlling overpressure and
negative pressure for gas stores and fermentation
containers. Electric devices, apparatus and instruments and
installations thereof for connecting to the electricity
network, electric transformers; measuring devices, measuring
flasks and measuring instruments for process measuring
technology and process control technology in biogas
installations and block-type cogeneration installations;
installations and apparatus for remote data transmission and
remote control of biogas installations and block-type
cogeneration installations of electric devices, apparatus
and instruments; measuring devices and instruments for
pressure measurement, namely, for overpressure and negative
pressure measurement and control in biogas installations and
block-type cogeneration installations; software for
controlling biogas installations and block-type cogeneration
installations. Biogas fermenters (biogas reactors), for installations for
producing biogas and being parts of block-type cogeneration
installations; heat exchangers; fitted plastic foil covers
for biogas fermenters (air supported foil covers); machines
for the after-burning of fermentation waste of biogas
installations. Containers (not of metal), in particular silos, pipelines
(not of metal) for biogas installations and block-type
cogeneration installations. Building construction, namely construction of installations
for the production of biogas and block-type cogeneration
installations; repair and maintenance of installations for
the production of biogas and components thereof and
block-type cogeneration installations. Biological process technology consultancy regarding
installations for producing biogas; engineering, in
particular for the planning, development and control of
biogas installations and block-type cogeneration
installations; implementation of control technology for
block-type cogeneration installations and biogas
installations; planning of installations for the production
of biogas and block-type cogeneration installations.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
16 - Paper, cardboard and goods made from these materials
19 - Non-metallic building materials
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Containers of metal, in particular sliding floor bunkers and
silos, being parts for biogas installations and block-type
thermal power stations; pipelines of metal being parts of
biogas installations and block-type thermal power stations. Mechanical transporters and conveyors for supplying solids
for biogas fermenters; mechanical transporters and conveyors
for use in sliding floor bunkers and silos; mechanical
transporters and conveyors, agitators, and crushing and
pressing machines, being parts for biogas installations and
block-type thermal power stations. Electric installations for connecting to the electricity
network, electric transformers; installations and apparatus
for remote data transmission and remote control of biogas
installations and block-type thermal power stations. Biogas fermenters (biogas reactors), being parts for
installations for producing biogas and being parts for
block-type thermal power stations; valves for controlling
over- and underpressure for gas stores and fermentation
containers; installations for treating fermented products,
residues and substances, for separating solid and liquid
substances; installations for extracting nutrients and
fertilisers, and for water treatment; installations for
process heat recovery in biogas installations and
installations carrying out biogas processes. Foils of plastic being covers for biogas fermenters
(air-supported foil covers). Containers (not of metal), in particular silos, pipelines
(not of metal) being parts of biogas installations and
block-type thermal power stations. Building construction, namely planning and construction of
installations for the production of biogas and block-type
thermal power stations; repair and maintenance of
installations for the production of biogas and components
thereof, and block-type thermal power stations;
implementation of control technology for block-type thermal
power stations and biogas installations. Process biological consultancy and support for installations
for producing biogas; engineering, in particular for the
planning, development and control of biogas installations
and block-type thermal power stations.
4.
CONTAINER OF A BIOGAS SYSTEM AND METHOD FOR REMOVING A COMPONENT FROM THE CONTAINER
The invention relates to a container of a biogas system, comprising a component that can be removed from the container, for example an agitator for mixing substrate present in the container, a removal opening and a removal device with which the component can be removed from the container at least partially through the removal opening, for example for maintenance purposes. The removal device comprises a flexible hose, which can be fastened with the first end thereof to the removal opening, such that a fluid-tight connection is obtained with respect to the outside between the inner chamber of the container and the inner chamber of the hose, through which connection the component can be guided at least partially into the hose, wherein the removal device comprises a closure unit, with which the hose can be closed in a fluid-tight manner when fastened to the removal opening. The removal device comprises a construction unit, with which the hose, when the component is at least partially introduced in the hose, can be constricted in the region of the first end thereof facing the container, reducing the cross-section of the hose when said hose is fastened to the removal opening, such that, when the hose is closed, a space is created in the inner chamber of the hose, wherein said space receives the component at least partially and is fluid-tight with respect to the surroundings.
C12M 1/107 - Apparatus for enzymology or microbiology with means for collecting fermentation gases, e.g. methane
B01F 7/00 - Mixers with rotary stirring devices in fixed receptacles; Kneaders
B01F 7/02 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
B01F 7/06 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with propellers
5.
APPARATUS AND METHOD FOR CASTING CONCRETE WALL ELEMENTS
The invention relates to an apparatus for casting concrete wall elements (20), which together form a wall of a container running along a curvature at least in sections, in particular a fermenter for biogas plants, containing a horizontal substrate (10), to which several horizontally extending defining elements (12) are attached, which form sections (18) between each other to be filled with concrete, several shuttering elements (28), which are detachably secured to at least some defining elements, which form shuttering surfaces (36), which are opposed to each other in a section and which are directed at an angle with respect to the vertical axis, which depict the front end surfaces of adjacent wall elements, which face each other in the erected state, wherein the shuttering elements (28) each have at the shuttering surfaces (36) at least one holding device (42), and wherein at least one end of a reinforcing element (44), which is to be moulded in the concrete, is secured in holding devices of shuttering surfaces, which are opposite to each other in a field.
E04H 7/18 - Containers for fluids or gasesSupports therefor mainly of concrete, e.g. reinforced concrete, or other stone-like material
E04H 7/26 - Constructions, with or without perforated walls, depending on the use of specified materials mainly of concrete, e.g. reinforced concrete, or other stone-like material
B28B 7/42 - MouldsCoresMandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets
B28B 23/02 - Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material wherein the elements are reinforcing members
6.
TANK WALL FOR A TANK COVERED BY A FILM AND OUTER SHELL FOR PRODUCING THE TANK WALL
The invention relates to a tank wall, preferably made of concrete, in particular for tanks for storing and fermenting ferment materials, comprising a clamping channel having an undercut near the upper edge and open to the outside for clampingly receiving an edge of a plastic film cover, wherein the clamping channel comprises a constricted side entry slit formed by an upper and a lower protrusion, the height thereof being less than the height of an elongated insert profile that can be placed in the clamping channel and about which the film can be wrapped. A lower wall of the channel is preferably only somewhat wider than the thickness of the clamping rail at the facing longitudinal edge, while the upper wall of the channel is preferably at least double the width of the clamping rail at the facing longitudinal edge. The cross-sectional dimensions of the channel, entry slit, and insert profile are such that the insert profile can be inserted by means of the entry slit and at a diagonal orientation thereto into the clamping channel, and is retained against moving out of the clamping channel in approximately parallel orientation to the protrusions, when the film wrapped around the insert profile is under tension.
The invention relates to a device for regulating the gas supply in a gas storage system of a biogas plant, wherein the gas storage system has at least two gas stores which are connected in series in a cascaded fashion and which have in each case one intermediate chamber between a gas store diaphragm and a protective cover. The device comprises gas supply devices, intermediate chamber pressure measuring devices and at least one regulating device, wherein each gas store is assigned in each case at least one gas supply device, by means of which gas can be supplied to the intermediate chamber of the respective gas store, wherein each gas store is assigned in each case at least one intermediate chamber pressure measuring device, by means of which the gas pressure in the intermediate chamber of the respective gas store can be measured, and wherein the measured values of the intermediate chamber pressure measuring devices are transmitted to the at least one regulating device, and wherein the at least one regulating device is designed to regulate the gas pressure in the intermediate chambers of the gas stores, by actuating the gas supply devices assigned in each case to the gas stores, on the basis of the measured values of the intermediate chamber pressure measuring devices. The invention also relates to a corresponding method.
