Abstract

Systems and methods for cleaning a heat recovery steam generator system including tubes and fins associated therewith using deep cleaning alignment equipment are described. The deep cleaning alignment equipment primarily includes at least one wedge and at least one wand. The wedge may be an elongate wedge configured to maximize the surface area that contacts the tubes and fins, which in turn minimizes the amount of stress about any specific point of the tubes or the fins. Additionally, the wedge may be made of a variety of different materials. The wedge may be releasably secured to a plate to improve ease with which the wedge may be driven into tubes and fins. The wedge may also include wedge halves that are movable between expanded and collapsed positions.

IPC Classes  ?

• F28G 1/16 - Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
• F28G 15/00 - CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OF BOILERS Details

Goods & Services

Dry ice blasting services, dry ice blasting of building interior surfaces; abrasive blasting services Surface cleaning preparation, namely, cleaning of building interior surfaces; surface cleaning preparation and coating services for buildings, namely, cleaning of building interior surfaces and application of coatings to buildings; cleaning of industrial and commercial premises,

Goods & Services

Dry ice blasting services Dry ice blasting services Cleaning of cinder block, concrete walls, wood, steel, corrugated steel, brick, sandstone, limestone, historical buildings using dry ice Cleaning of cinder block, concrete walls, wood, steel, corrugated steel, brick, sandstone, limestone, historical buildings using dry ice Dry ice blasting services Dry ice blasting services Cleaning of cinder block, concrete walls, wood, steel, corrugated steel, brick, sandstone, limestone, historical buildings using dry ice Cleaning of cinder block, concrete walls, wood, steel, corrugated steel, brick, sandstone, limestone, historical buildings using dry ice

Goods & Services

Blasting cleaning of building interior surfaces; surface preparation processes, namely, cleaning of building interior surfaces; surface preparation and coating services, namely, cleaning of building interior surfaces and application of coatings to buildings; cleaning of industrial and commercial premises

Abstract

Systems and methods for cleaning and preparing a surface are described. The system includes a housing with a first hopper configured to receive a first material and a second hopper configured to receive a second material. A tube housing an auger may be located where the two hoppers meet. In this way, the materials are mixed in the tube before being pushed through a hose to a nozzle. The mixture can be sprayed out of the nozzle. The mixture only requires a single air source, and the system operates using a combination of gravity, venturi suction, vibration, an auger and the like.

IPC Classes  ?

• B24C 1/00 - Methods for use of abrasive blasting for producing particular effectsUse of auxiliary equipment in connection with such methods
• B24C 7/00 - Equipment for feeding abrasive materialControlling the flowability, constitution, or other physical characteristics of abrasive blasts
• B08B 7/00 - Cleaning by methods not provided for in a single other subclass or a single group in this subclass

Abstract

Systems and methods for cleaning a heat recovery steam generator system including tubes and fins associated therewith using deep cleaning alignment equipment are described. The deep cleaning alignment equipment primarily includes at least one wedge and at least one wand. The wedge may be an elongate wedge configured to maximize the surface area that contacts the tubes and fins, which in turn minimizes the amount of stress about any specific point of the tubes or the fins. Additionally, the wedge may be made of a variety of different materials. The wedge may include multiple pieces that can be releasably secured together. The wedge may also have at least one opening formed therein to assist in removal of the wedge from the system.

IPC Classes  ?

• B08B 5/02 - Cleaning by the force of jets, e.g. blowing-out cavities
• B08B 3/02 - Cleaning by the force of jets or sprays
• B08B 7/00 - Cleaning by methods not provided for in a single other subclass or a single group in this subclass
• B08B 9/023 - Cleaning the external surfaces
• B08B 13/00 - Accessories or details of general applicability for machines or apparatus for cleaning
• B24C 1/00 - Methods for use of abrasive blasting for producing particular effectsUse of auxiliary equipment in connection with such methods
• F22B 37/48 - Devices or arrangements for removing water, minerals or sludge from boilers
• F28G 1/16 - Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris

Goods & Services

Cleaning of heat recovery steam generators using dry ice

Goods & Services

Abrasive blasting services Blasting cleaning of building interior surfaces; surface preparation processes, namely, cleaning of building interior surfaces; surface preparation and coating services, namely, cleaning of building interior surfaces and application of coatings to buildings; cleaning of industrial and commercial premises

Abstract

Systems and methods for cleaning a heat recovery steam generator system including tubes and fins associated therewith using deep cleaning alignment equipment are described. The deep cleaning alignment equipment primarily includes at least one wedge and at least one wand. The wedge may be an elongate wedge configured to maximize the surface area that contacts the tubes and fins, which in turn minimizes the amount of stress about any specific point of the tubes or the fins. Additionally, the wedge may be made of a soft, composite material, such as a high strength carbon fiber nylon. The composite material is softer than the material that makes the tubes and fins. As a result, when the wedge contacts the tubes and fins, the tubes and fins will not sustain damage. Instead, any damage that may occur would be to the wedge.

IPC Classes  ?

• F28G 1/16 - Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
• F22B 37/48 - Devices or arrangements for removing water, minerals or sludge from boilers

Abstract

Systems and methods for cleaning a heat recovery steam generator system including tubes and fins associated therewith using deep cleaning alignment equipment are described. The deep cleaning alignment equipment primarily includes at least one wedge and at least one wand. The wedge may be an elongate wedge configured to maximize the surface area that contacts the tubes and fins, which in turn minimizes the amount of stress about any specific point of the tubes or the fins. Additionally, the wedge may be made of a soft, composite material, such as a high strength carbon fiber nylon. The composite material is softer than the material that makes the tubes and fins. As a result, when the wedge contacts the tubes and fins, the tubes and fins will not sustain damage. Instead, any damage that may occur would be to the wedge.

IPC Classes  ?

• F28G 1/16 - Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
• B08B 3/02 - Cleaning by the force of jets or sprays
• B08B 5/02 - Cleaning by the force of jets, e.g. blowing-out cavities
• F28G 9/00 - Cleaning by flushing or washing, e.g. with chemical solvents
• F28G 15/10 - Masks for delimiting area to be cleaned
• F28F 21/06 - Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
• B08B 13/00 - Accessories or details of general applicability for machines or apparatus for cleaning
• F28G 1/14 - Pull-through rods

Goods & Services

Dry ice cleaning services.

Goods & Services

Dry ice cleaning services

Goods & Services

Cleaning services; cleaning services by means of dry ice blasting.