Patents
Sitemap › F28 - Heat exchange in general › F28G - Cleaning of internal or external surfaces of heat-exchange or heat-transfer conduits, e.g. water tubes of boilers › F28G 9 - Cleaning by flushing or washing, e.g. with chemical solvents
Patents for F28G 9 - Cleaning by flushing or washing, e.g. with chemical solvents (1,594)
04/2014
04/16/2014CN203550763U Automatic cleaning device for surface cooler fin of air-conditioning box
04/16/2014CN203545717U Device for treating highly saline waste water with circulating water afterheat
04/16/2014CN203541017U Indoor air conditioner cleaning machine
04/16/2014CN203540755U Gas-liquid mixed jet head of air-cooling radiator cleaning machine
04/16/2014CN103727838A Air conditioner cleaning system
04/16/2014CN102798317B Cooling system capable of on-line cleaning heat exchanger and cleaning method thereof
04/10/2014US20140096519 Thermal energy system and method for its operation
04/09/2014CN203534334U Intelligent air cooling island cleaning robot
04/09/2014CN203534333U Plate-type evaporation air cooling condenser system with automatic cleaning device
04/09/2014CN103712515A Method for cleaning aluminum plate-fin heat exchanger
04/09/2014CN102901402B Cleaning machine
04/09/2014CN102901401B Cleaning drum
04/03/2014WO2014051280A1 Method for removing scale from boiler tube
04/02/2014CN203518806U Cleaning robot
04/02/2014CN203518805U Atomization cleaning system of air cooling radiator
04/02/2014CN203518804U Automatic washing cooling machine for heat sinks of transformers
04/02/2014CN203508473U Intelligent cleaning machine
04/02/2014CN102818478B Cleaning method and cleaning and heating device for air conditioning surface cooling device of cigarette factory
03/2014
03/31/2014DE202014101265U1 Klimaanlage Air Conditioning
03/26/2014CN203501897U Cleaning device for heat exchanger of formation production line
03/26/2014CN203501864U On-line cleaning type heat exchanger
03/26/2014CN103673748A Automatic cleaning device for evaporating pot heat exchange tube
03/26/2014CN103673747A Fast washing equipment for large-size heat exchangers and washing method
03/20/2014WO2014042581A1 Cleaning device and method for cleaning of heat exchangers
03/19/2014CN203489781U De-dusting device used for heat pipe cooler
03/12/2014CN203479158U Switching condenser with spraying system
03/12/2014CN203479157U Fully-telescoping type automatic flushing device
03/12/2014CN203479154U Back flush plate heat exchanger capable of running unceasingly
03/12/2014CN203479122U Lubricating oil cooler
03/12/2014CN203479059U Air cooler with inner and outer finned flat tube bundles
03/12/2014CN203478559U Fin cleaning device
03/12/2014CN103629973A On-line self-cleaning heat exchange enhancement solar sewage source heat pump system
03/12/2014CN103629972A On-line self-cleaning heat exchange enhancement sewage source heat pump system
03/12/2014CN103629959A Waste heat utilization heat exchanger, with tube bundle arranged in diamond way, of rotary cement kiln and soot blowing method of waste heat utilization heat exchanger
03/12/2014CN102607306B Flue-gas waste-heat recycling system
03/12/2014CA2789729A1 Heat exchanger pipework cleaning apparatus and method
03/11/2014US8668779 Method of simultaneously cleaning and disinfecting industrial water systems
03/05/2014CN203464845U Plate-type heat exchanger cleaning device with automatic cleaning and leakage-detecting functions
03/05/2014CN203464844U Plate cooler having back washing function
03/05/2014CN103615926A On-line self-cleaning heat transfer enhancement sewage source heat pump system
03/05/2014CN102818479B Online cleaning robot based on wireless power supplying and magnetic-induction positioning for condensers
02/2014
02/26/2014CN203454920U Online rapid cleaning system for fouling of biomass pyrolytic tar heat exchanger
02/26/2014CN203454919U Flushing, spraying and recycling system of air cooling system of thermal power plant
02/26/2014CN203454918U Disassembling-free backwashing device with plate cooler
02/26/2014CN203454856U Combined type flue gas waste heat recovery device
02/26/2014CN203454242U Range hood and cleaning system thereof
02/19/2014CN203443477U Power generator air cooler with back-flushing device
02/19/2014CN203443476U Automatic impulse type washing device of heat exchanger
02/19/2014CN203443406U Sewage heat exchanger with deterging function
02/12/2014CN203432460U Dirt cleaning device of air preheater
02/12/2014CN203432459U Water scale removing device of heat exchange pipe
02/12/2014CN203432458U Geothermal heater pipeline cleaner
02/12/2014CN203432412U Condensing device with self-cleaning function
02/12/2014CN103575161A Control method of indirect air cooling cleaning system
02/11/2014CA2678753C Method for removing deposits containing magnetite and copper from containers in industrial and power plants
02/05/2014CN103562669A Composition for cleaning heat transfer system having aluminum component
02/05/2014CN103557741A Heat exchanger pipeline cleaning machine
01/2014
01/30/2014WO2014018787A1 Methods of reusing a cleaning solution
01/30/2014WO2013184789A3 System and method for retrofitting a burner front and injecting a second fuel into a utility furnace
01/30/2014US20140026827 System and method for removing slag inside a utility furnace
01/29/2014CN203414012U Underground water plate heat exchanger online backwashing device
01/29/2014CN103542743A Water heater heat exchange system having water quality and temperature detecting functions
01/29/2014CN103542741A Heat exchange system having flow velocity detecting function
01/29/2014CN103542740A Heat exchange system having water pressure detecting function
01/29/2014CN103542530A Back-flushable type heat exchange system having flow velocity and temperature detecting functions
01/29/2014CN103542529A Water heater heat exchange system having flow velocity and temperature detecting functions
01/23/2014DE102008005199B4 Verfahren zur Reinigung eines Wärmetauschers A method of cleaning a heat exchanger
01/22/2014CN203405124U Heat exchanger cleaning device used for silicon wafer production
01/22/2014CN203405123U Glass condenser with descaling system
01/22/2014CN103528429A Cleaning head device and on-line cleaning robot of condenser
01/22/2014CN103528428A Intelligent cleaning robot of air cooling island
01/22/2014CN103528426A Heat exchange system with water quality detecting function
01/22/2014CN103528401A Backflushing type heat exchange system with water quality and temperature detecting function
01/22/2014CN103528400A Water heater heat exchange system with water pressure and temperature detecting function
01/22/2014CN103528399A Water heater heat exchange system with water quality and water flooding detecting function
01/22/2014CN103528398A Water heater heat exchange system with water pressure and water flooding detection function
01/22/2014CN103528397A Water heater heat exchange system with flow velocity and water flooding detecting function
01/22/2014CN101788245B Cleaning device of an air conditioner and a control method
01/15/2014CN103512421A Method for cleaning scales of heat exchanger
01/15/2014CN103509124A New dextrin drying tower tail gas recovery process
01/08/2014CN203385323U High-pressure water jet-based automatic cleaning system for evaporators
01/08/2014CN203382710U Coke oven raw gas heat energy recovery device and heat exchange system
01/08/2014CN103499233A Water cooler on-line backwashing method
01/01/2014EP2678630A2 Composition for cleaning a heat transfer system having an aluminum component
01/01/2014CN203375872U Automatic cleaning and energy-saving system of air conditioner
12/2013
12/25/2013CN103468420A Weak acid cleaner and application thereof to removal of GGH (gas-gas heater) hard scale
12/18/2013CN203349699U Automatic cleaning device used for surface air cooler at tail end of central air conditioner
12/18/2013CN203349698U Incrustation cleaning apparatus of cooling equipment for production of cellulose ether
12/18/2013CN203349460U Vehicle-mounted air conditioner
12/12/2013WO2013184789A2 System and method for retrofitting a burner front and injecting a second fuel into a utility furnace
12/11/2013CN103438758A Switching condenser with spraying system
12/11/2013CN102721319B Clearing method of distilled ammonia wastewater cooler
12/05/2013US20130319464 Heat Exchanger Pipework Cleaning Apparatus and Method
12/04/2013CN203323108U Device for preparing salt saturated steam
12/04/2013CN103424029A Direct-spinning polyester filament yarn tube-type heat exchanger on-line cleaning method
11/2013
11/28/2013WO2011135081A3 Method and device for controlling the temperature of steam in a boiler
11/27/2013CN203310305U Washing device of air cooling tower
11/27/2013CN103411475A Full-telescopic type automatic washing device
11/21/2013DE102012009902A1 Automatic cleaning system for hydraulic cooler and hydrostatically driven water cooler or other work machines, has cleaning container, which is heated by cooling water of driving motor by using electric heating elements
11/20/2013CN103398630A Air-cooling radiator atomization cleaning system
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