| Patents for F23L 15 - Heating of air supplied for combustion (4,477) |
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| 03/26/2013 | CA2753496A1 Gas water heater with increased thermal efficiency and safety |
| 03/20/2013 | CN202813752U Horizontal flue induced air combustion-supporting return normal-pressure heating coal stove |
| 03/20/2013 | CN202813421U Unbalance heat exchanger of smoke inlet of air pre-heater |
| 03/20/2013 | CN202813420U System for raising air temperature of secondary air at inlet of air preheater |
| 03/20/2013 | CN202813419U Boiler waste heat utilizing coal-saving device |
| 03/20/2013 | CN202813418U Fan inlet air heating system capable of utilizing flue gas waste heat |
| 03/20/2013 | CN202813417U Energy-saving system for preheating air by utilizing exhaust steam of small steam turbine in power plant |
| 03/20/2013 | CN102980212A Energy-saving gas cooker with rotary heat exchange device |
| 03/14/2013 | WO2013034541A1 Method for operating a regeneratively heated industrial oven, and regeneratively heated industrial oven |
| 03/13/2013 | CN202793046U Continuous burning heat accumulating type industrial furnace |
| 03/13/2013 | CN202793041U Moving bed utilizing waste heat of thermal state magnesium slag |
| 03/13/2013 | CN202793034U Surplus heat utilization type flame furnace |
| 03/13/2013 | CN202792089U Turbulent flow superconductive heat pipe type heat exchanger |
| 03/13/2013 | CN202792088U Preposed air heating system for boiler |
| 03/13/2013 | CN202792087U Heat storage heat exchanger |
| 03/13/2013 | CN202792072U Air supplying and fume exhausting device for boiler |
| 03/13/2013 | CN202792060U Coal-fired boiler air-cooled dry deslagging machine with air circulation device |
| 03/13/2013 | CN102966968A Air preheating structure of burner |
| 03/13/2013 | CN102966955A Mechanical-grate garbage incinerator high-temperature flue gas circulating system |
| 03/13/2013 | CN102221219B Direct air preheater for preheating boiler through garbage incineration |
| 03/06/2013 | CN202770281U Dew point corrosion resistant all-welded plate type heat exchanger |
| 03/06/2013 | CN202770228U Furnace waste heat recycling device of spray drying tower in ceramic industry |
| 03/06/2013 | CN202769706U Low-energy-consumption air preheating exchange system |
| 03/06/2013 | CN202769705U Annular sealing rotary type air pre-heater |
| 03/06/2013 | CN202769704U Guide bearing seat and air seal structure of rotary air preheater |
| 03/06/2013 | CN202769703U Self-optimization speed regulation control device of air pre-heater |
| 03/06/2013 | CN202769702U Closing-to-wall air adding device on sidewall of opposed firing boiler |
| 03/06/2013 | CN202769686U Flue and locomotive car and burning furnace and gas water heater using the same |
| 03/06/2013 | CN202769676U Garbage incinerator |
| 03/06/2013 | CN202769675U Garbage incinerator |
| 03/06/2013 | CN202769618U Yellow phosphorus furnace heat energy comprehensive recycling system |
| 03/06/2013 | CN102954701A Commutatorless high-temperature heat exchanger |
| 03/06/2013 | CN102954681A Reverberating furnace |
| 03/06/2013 | CN102954484A Compact thermal stress compensatory radiant tube heat exchange device |
| 03/06/2013 | CN102954221A Joint interchange sealing device |
| 03/06/2013 | CN101915310B Flexible steel sheet contact sealing devices and combined sealing structure thereof |
| 02/27/2013 | CN202757154U Waste heat recovery high-efficiency gas stove |
| 02/27/2013 | CN202757145U Partition plate type heat exchanging device |
| 02/27/2013 | CN202757144U Parallel-connection hybrid multistage air pre-heater |
| 02/27/2013 | CN202757143U Air pre-heater air leakage and fuel gas recirculation device |
| 02/27/2013 | CN202757129U Multi-level preheating system with air and gas preheating radiant tube |
| 02/27/2013 | CN202757127U Secondary preheating system with air and gas preheating radiant tube |
| 02/27/2013 | CN202756617U Multi-arm type ceramic sealing device of air pre-heater |
| 02/27/2013 | CN102944025A Flexible contact type sealing device |
| 02/20/2013 | CN202747824U Coal gas recycling device of double-preheating regenerative heating furnace |
| 02/20/2013 | CN202747816U Energy saving device with heat exchange system on aluminum melting furnace by heat pipe technology |
| 02/20/2013 | CN202747776U Tunnel kiln utilizing residual heat |
| 02/20/2013 | CN202747383U Air preheating switching system |
| 02/20/2013 | CN202747373U Brown coal boiler tail adjusting type energy-saving device |
| 02/20/2013 | CN202747320U Air cooling type efficient fuel or gas condensing boiler |
| 02/19/2013 | US8376733 Burner for heater |
| 02/14/2013 | WO2013020254A1 Environmentally friendly energy-saving boiler of circulating fluidized bed type with organic thermal carrier |
| 02/13/2013 | CN202733937U Wind film sealing system for rotary air preheater |
| 02/13/2013 | CN202733936U Rotary type air preheater seal device for optimized friction pair |
| 02/13/2013 | CN202733935U Hot wind type waste heat recoverer with superconducting heat collating pipes |
| 02/13/2013 | CN202733934U Air preheater |
| 02/13/2013 | CN102927841A Man-made board dry waste heat recycle method |
| 02/13/2013 | CN102927586A Efficient and energy-saving cooking stove |
| 02/13/2013 | CN102927550A System for recovering smoke and heat energy of three-section gas-fired boiler |
| 02/07/2013 | WO2013018147A1 Regenerative burner |
| 02/06/2013 | CN102914171A Heat accumulating type waste heat recovery combination unit and temperature control method thereof |
| 02/06/2013 | CN102913941A Two-stage fuel gas boiler flue gas heat energy recovery system |
| 02/06/2013 | CN102913940A Novel ash self-cleaning type heat storage device |
| 02/06/2013 | CN102913899A Three-in-one furnace of circulating fluidized bed steam, organic heat carrier and hot air |
| 02/06/2013 | CN102913895A Smokeless zero-discharge sewage sulfur extracting dual energy-saving combined machine for boiler combustion |
| 02/06/2013 | CN102252340B Jet and insert combined air pre-heater capable of realizing same inlet/outlet temperature difference of gas in heat exchange pipes |
| 01/30/2013 | CN202709765U Heat supply system for sintering butadiene iron based normal spinel catalyst prepared by oxidative dehydrogenation of butene |
| 01/30/2013 | CN202709763U Continuous rotation type high-temperature heat accumulation equipment |
| 01/30/2013 | CN202709709U Evaporation cooling steam power generation and remained energy recovery device of oxidized pellet shaft furnace |
| 01/30/2013 | CN202709170U Intelligent rotatable steam air heater based on comprehensive temperature control of cold end of air preheater |
| 01/30/2013 | CN202709169U Bin dividing sealing structure of continuously rotating high-temperature heat-storage device honeycomb body |
| 01/30/2013 | CN102901223A Heat exchange structure with air preheater |
| 01/30/2013 | CN102901212A Low-range circulating fluidized bed water boiler for combusting inferior fuel and combustion method thereof |
| 01/30/2013 | CN102901118A Flexible sealing structure of rotary air pre-heater |
| 01/30/2013 | CN102901117A Novel shaftless inclined rotary heat storage device |
| 01/30/2013 | CN101389905B System, apparatus and method for flameless combustion absent catalyst or high temperature oxidants |
| 01/29/2013 | US8360137 Regenerative heat exchanger |
| 01/23/2013 | CN202692722U Rotary heat accumulating type heat exchanger |
| 01/23/2013 | CN202692114U Horizontal type durable air preheater |
| 01/23/2013 | CN202692113U Jet-flow air preheater of anode furnace |
| 01/23/2013 | CN202692112U Enamelled preheating unit for cremation machine |
| 01/23/2013 | CN202692111U Horizontal air pre-heater facilitating ash removal |
| 01/23/2013 | CN202692110U Leaked air dredging device for boiler air preheater |
| 01/23/2013 | CN202692109U Efficient horizontal air preheater |
| 01/23/2013 | CN102889612A Method and device for controlling sealing clearance of rotary-type air preheater |
| 01/23/2013 | CN102889611A Controllable exhaust gas temperature sub-control phase change air preheating system and preheating method |
| 01/23/2013 | CN101871647B Heat storage type burning device |
| 01/17/2013 | WO2013007177A1 Rotary gas-gas heater with isolating air curtain structure in leaktight sealing system |
| 01/17/2013 | WO2013007176A1 Rotary gas-gas heater with axially isolated and sealed compartments in leaktight sealing system |
| 01/16/2013 | EP2546573A2 Appareil de chauffage pour véhicule |
| 01/16/2013 | CN202675925U Drive turbine steam exhaust cooling system and thermal power generating unit of thermal power plant |
| 01/16/2013 | CN202675347U Sealing device of novel air pre-heater |
| 01/16/2013 | CN202675253U Device for utilizing waste heat of smoke of thermal power generating unit boiler |
| 01/16/2013 | CN202675246U Fuel gas heat-pipe boiler |
| 01/16/2013 | CN102878817A Continuous combusting regenerative industrial furnace |
| 01/16/2013 | CN102878575A Air cool protecting structure of lower shell of air pre-heater |
| 01/16/2013 | CN101297157B Low-nitrogen oxide combustion technique, device and uses |
| 01/09/2013 | EP2543635A1 System and method for recovering heat from co2 recovery device |
| 01/09/2013 | CN202660927U Air heat exchanger |
| 01/09/2013 | CN202660593U Twitching steam air heater |