| Patents for F28G 9 - Cleaning by flushing or washing, e.g. with chemical solvents (1,594) |
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| 04/10/2013 | CN202869363U Fast cleaning device for large-sized heat exchanger |
| 04/10/2013 | CN103033088A Multifunctional online cleaning device for condenser |
| 04/03/2013 | CN103017581A Heat pipe exchanger with spray pipes |
| 03/27/2013 | CN202836340U Chemical washing device for boiler superheater |
| 03/27/2013 | CN202835593U Air conditioner |
| 03/27/2013 | CN102564216B Method for washing condenser of thermal power plant without intermission |
| 03/27/2013 | CN102221305B On-line back flushing device of panel-type heat exchanger and flushing method thereof |
| 03/20/2013 | CN202814214U Air source water heater with functions of automatic cleaning and rapid defrosting |
| 03/20/2013 | CN202814213U 0n-line cleaning system for ultra-low temperature economizer |
| 03/20/2013 | CN202814212U Mobile gas-gas heater (GGH) chemical cleaning device |
| 03/20/2013 | CN202814211U Portable heat exchanger tube nest blowing tool |
| 03/20/2013 | CN202808646U Methane chloride chlorination device comprising descaling device |
| 03/20/2013 | CN102980436A Novel four-function integrated head channel of shell-and-tube cooler/evaporator of two-flow water-cooled chilling unit |
| 03/20/2013 | CN102200336B Automatic back-washing heat recovery device |
| 03/20/2013 | CN101949297B Air cooler for mining |
| 03/13/2013 | CN101832732B Air cooled condenser cleaning system and high-pressure hose driving device thereof |
| 03/06/2013 | CN202770319U Descaling system for waste acid concentration equipment |
| 03/06/2013 | CN202770285U Heat-exchanging system with pollution cleaning function |
| 03/06/2013 | CN102954730A Cleaning method of cooling side of plate type heat exchanger |
| 03/06/2013 | CN102401609B Online cleaning device for heat exchange tube of condenser |
| 03/05/2013 | US8387473 Temperature sensing sootblower |
| 02/27/2013 | CN202757524U Cooling system capable of washing heat exchanger in on-line mode |
| 02/27/2013 | CN202757523U Cleaning and drying machine of automobile radiator |
| 02/27/2013 | CN102944137A Pipeline device for chemically cleaning boiler |
| 02/26/2013 | US8381604 Intelligent sootblower |
| 02/21/2013 | WO2013000948A3 Heat energy system, and method for operating same |
| 02/20/2013 | CN202747908U Water saving type closed type cleaning system of cooling tower |
| 02/20/2013 | CN202747907U Craft water board type heat exchanger blowback device |
| 02/20/2013 | CN202747906U Scale cleaning equipment of heavy oil heat exchanger |
| 02/20/2013 | CN202747905U Paraffin removing device of fixed tube-sheet-type heat exchanger |
| 02/20/2013 | CN202747870U Vacuum heat exchanger |
| 02/14/2013 | WO2013020579A1 Self cleaning heat exchanger device |
| 02/13/2013 | CN202734667U Inner cavity flushing machine of radiator unit |
| 02/13/2013 | CN202734628U Wide-runner-plate cooling unit |
| 02/13/2013 | CN202734624U Setting machine waste heat-recovering device |
| 02/13/2013 | CN202734619U Coiled tube finned type heat exchanger with tube inside capable of being cleaned |
| 02/13/2013 | CN202734615U Winding heat exchanger applicable to easy-to-scale occasions |
| 01/30/2013 | CN202709866U Chemical cleaning device of central air-conditioner chilled water system pipeline |
| 01/30/2013 | CN202709865U Chemical cleaner |
| 01/30/2013 | CN102901402A Cleaning machine |
| 01/30/2013 | CN102901401A Cleaning drum |
| 01/23/2013 | CN202692827U Plate-type heat exchanger flushing device |
| 01/23/2013 | CN202692826U Cleaning device of condenser of vehicle air conditioner and vehicle |
| 01/23/2013 | CN1981402B Methods and composition for cleaning and passivating fuel cell systems |
| 01/23/2013 | CN102889828A Cleaning and overhauling process of cold and heat exchanger |
| 01/23/2013 | CN102889601A Chemical industrial waste residue incinerator capable of being washed on line |
| 01/16/2013 | CN202677160U Automatic control system for condenser cleaning machine |
| 01/16/2013 | CN202676014U Self-cleaning tower top condenser |
| 01/16/2013 | CN202675959U Flue gas waste heat recovery device of setting machine |
| 01/16/2013 | CN202675691U Water-saving easily-cleaned efficient solar water heater |
| 01/16/2013 | CN202675659U Solar water heater easy to descale |
| 01/08/2013 | CA2586556C Cleaning process for removing magnetite-containing deposits from a pressure vessel of a power station |
| 01/03/2013 | WO2013000948A2 Heat energy system, and method for operating same |
| 01/02/2013 | CN202648518U Heat exchanger with cleaning function |
| 01/02/2013 | CN102853713A Method and system for internal compression process space division reducing high-pressure plate type heat exchanger temperature differences |
| 01/02/2013 | CN102853696A Heat exchange device with cleaning function |
| 01/02/2013 | CN102364292B High-pressure dirt flushing multi-tube pass shell-and-tube heat exchange equipment and high-pressure dirt flushing method |
| 12/19/2012 | CN202614080U Device for washing flowing ways and pipelines of plate-type heat exchanger in changing-over mode |
| 12/19/2012 | CN102829671A Cleaning equipment and method for partial condenser in production process of maleic anhydride |
| 12/19/2012 | CN102829463A Extremely-low-temperature flue gas waste heat recycling system of power plant boiler |
| 12/12/2012 | CN202599225U Cleaning device for surface cooler of air conditioner |
| 12/12/2012 | CN202599224U Automatic high-pressure water cleaning device of power station direct air-cooling condenser |
| 12/12/2012 | CN202599223U Telescopic cleaning device |
| 12/12/2012 | CN102820713A Wireless power supply system used for condenser online cleaning robot |
| 12/12/2012 | CN102818479A Online cleaning robot based on wireless power supplying and magnetic-induction positioning for condensers |
| 12/12/2012 | CN102818478A Cleaning method and cleaning and heating device for air conditioning surface cooling device of cigarette factory |
| 12/12/2012 | CN102288068B Cleaning device in indirect air cooling tower |
| 12/06/2012 | CA2848318A1 Intelligent sootblower |
| 12/05/2012 | CN202582363U Cleaning machine for heat exchange pipes of evaporators |
| 12/05/2012 | CN202582352U Heat exchange system with automatic reverse operation function |
| 12/05/2012 | CN101706231B Jet nozzle, nozzle for cleaning heat exchanger and cleaning method |
| 12/05/2012 | CN101611172B Method for removing deposits containing magnetite and copper from containers in industrial and power plants |
| 11/28/2012 | CN202562365U Cleaning and heating device of cigarette factory air conditioning surface cooler |
| 11/28/2012 | CN102798317A Cooling system capable of on-line cleaning heat exchanger and cleaning method thereof |
| 11/28/2012 | CN102135391B Machine and method for cleaning evaporation tank |
| 11/22/2012 | WO2012116352A3 Composition for cleaning a heat transfer system having an aluminum component |
| 11/21/2012 | CN202547493U Flushing and spraying device for air cooler |
| 11/21/2012 | CN202547492U Cleaning device of air-cooled island and drive device of cleaning device |
| 11/21/2012 | CN202547491U Physical cleaning device for air compressor heat exchanger |
| 11/21/2012 | CN202547490U Energy-saving flushing device for converter |
| 11/21/2012 | CN202547489U Cleaning device for surface air cooler |
| 11/14/2012 | CN202532987U Device for cleaning equipment by using hydrochloric acid byproduct |
| 11/14/2012 | CN102778169A Reparation method of converging-diverging pipe heat exchanger |
| 11/14/2012 | CN102778168A Cleaning method of coking liquid plate heat exchanger |
| 11/14/2012 | CN102778167A Cleaning and drying machine for automobile radiator |
| 11/07/2012 | CN102767987A Method for solving blocking of main heat exchanger |
| 11/07/2012 | CN102767986A Method for improving cleaning effect of heat tube for satellite |
| 11/07/2012 | CN101738137B Device and process for automatically cleaning heat exchanger and switching flow direction of heat exchanger |
| 10/31/2012 | CN102762708A Methods and composition for cleaning a heat transfer system having an aluminum component |
| 10/17/2012 | CN202494371U Automatic cleaning dolly |
| 10/17/2012 | CN202494364U Novel gas waste heat recovery system |
| 10/17/2012 | CN101775316B Improved structure of oil washing cooler for gas production |
| 10/10/2012 | CN202485546U Encircling water sprayer |
| 10/10/2012 | CN202485545U Shell gasification furnace water vapor system washing structure |
| 10/10/2012 | CN202485544U Heat exchanger with automatic soot cleaning function |
| 10/10/2012 | CN202485503U Afterheat recovery device for drying flue gas of gypsum board |
| 10/10/2012 | CN202485471U Heat exchange system of sleeve kiln |
| 10/10/2012 | CN102721319A Clearing method of distilled ammonia wastewater cooler |
| 10/10/2012 | CN101876447B Soot blower |
| 10/04/2012 | US20120247405 System and method for injecting compound into utility furnace |