Patents
Sitemap › F22 - Steam generation › F22D - Preheating, or accumulating preheated, feed-water; Feed-water supply; Controlling water level; Auxiliary devices for promoting water circulation within boilers › F22D 1 - Feed-water heaters, e.g. preheaters
Patents for F22D 1 - Feed-water heaters, e.g. preheaters (2,641)
06/2014
06/18/2014CN203656882U 一种太阳能换热蒸汽连供系统 A solar heat steam CISS
06/18/2014CN203648980U 节能循环式安全出渣淬冷系统 Energy-saving cycle safety slag quenching system
06/18/2014CN103868087A Method and device for cooperatively enhancing PM2.5 (Particulate Matter 2.5) removal and smoke afterheat deep utilization
06/18/2014CN103868053A Secondary flash steam recycling device and method
06/11/2014CN203642158U 一种优化的干熄焦余热利用系统 An optimized CDQ waste heat utilization system
06/11/2014CN203642157U 锅炉尾部烟气热能回收、低温除硫装置 Boiler flue gas heat recovery, low sulfur removal device
06/11/2014CN203642156U 高压给水加热器给水接管与水室包壳的柔性连接装置 High pressure feedwater heaters and water supply to take over the water chamber cladding flexible connection means
06/11/2014CN203642155U 一种锅炉余热回收系统 A boiler heat recovery system
06/11/2014CN103857960A Closed drain recovery system
06/11/2014CN103848403A Medium-low-grade heat energy recycling system and method in acid production by using iron pyrite
06/11/2014CN103148705B Afterheat integral utilization system for sulfuric acid production process
06/05/2014US20140150736 Heat recovery apparatus and heat recovery system
06/04/2014EP2737249A2 Liquid heating device
06/04/2014CN203628623U 高温凝结水闭式回收装置 High-temperature condensate recovery Closed
06/04/2014CN203628620U 强化复合相变换热器 Reinforced composite phase change heat
06/04/2014CN203628619U 一种能级提升装置 One kind of lifting device level
06/04/2014CN203628618U 一种利用蒸汽加热余热发电用水的装置 A steam heating cogeneration unit water use
06/04/2014CN203628617U 一种使用h形肋片管的省煤器 A method of using h-shaped fin tube economizer
06/04/2014CN203628616U 扰流热管省煤器 Spoiler heat pipe economizer
06/04/2014CN103836609A Power station boiler flue gas and dust emission reduction system
06/04/2014CN103836608A Regenerative system of low-pressure drain water cooler
06/04/2014CN103836607A Operating temperature control device for SCR (semiconductor control rectifier) denitration reactor of thermal power plant and control method of operating temperature control device
06/04/2014CN103836606A Sewerage waste heat recovery device
05/2014
05/30/2014WO2014079247A1 Power station boiler economizer
05/28/2014CN203615321U 一种锅炉烟气废热回收装置 A boiler flue gas waste heat recovery
05/28/2014CN203615320U 热管式省煤器 Heat pipe economizer
05/21/2014CN203605210U 一种燃机联合循环供暖机组自流式冷却水余热回收系统 One kind of gas turbine combined cycle heating unit gravity cooling water heat recovery system
05/21/2014CN203605209U 一种无泵自循环式低压省煤器系统 A non-self-circulating pump low pressure economizer system
05/21/2014CN203605208U 一种多路进水的低压省煤器系统 A multiple inlet of low pressure economizer system
05/21/2014CN103807846A 真空排气加热装置及热量回收再利用的方法 Heating device and vacuum exhaust heat recycling method
05/21/2014CN103807840A 一种焦化炉热管余热锅炉 One kind of coking furnace heat pipe waste heat boiler
05/21/2014CN102913888B 多级式可调温调压蒸汽加热装置及其热交换系统 Multi-stage steam heating thermostat regulating device and a heat exchange system
05/15/2014US20140130499 Steam turbine installation and method for operating the steam turbine installation
05/14/2014EP2729669A1 Power plant and method of operating a power plant
05/14/2014CN203595114U 带有烟气升温系统的自然循环汽包锅炉 Natural circulation drum boiler heating system with smoke
05/14/2014CN203593637U 一种钛白粉废酸回收利用处理系统 One kind of titanium dioxide waste acid recycling processing system
05/14/2014CN102913890B 一种脉动多孔介质燃烧发电系统 One kind of pulsating combustion power generation system in porous media
05/14/2014CN102788345B 一种利用自产蒸汽热能提高汽包给水温度的热交换装置 A use to improve the production of steam drum water temperature thermal heat exchange device
05/08/2014WO2014069004A1 Boiler
05/08/2014US20140123915 Economizer arrangement for steam generator
05/08/2014US20140123914 Once-through steam generator
05/07/2014CN203586187U 锅炉烟气热能回收系统 Boiler flue gas heat recovery system
05/07/2014CN203586186U 一种锅炉烟气热量回收利用装置 One kinds boiler flue gas heat recovery utilization device
05/07/2014CN203584486U 汽轮发电机组回热系统 Turbine heat recovery system
05/07/2014CN103776019A 常压低阻省煤器及设有其的锅炉系统 Atmospheric pressure has a low resistance and its boiler economizer system
05/07/2014CN103775140A 改进型热泵辅助凝汽冷却发电系统及其发电方法 Improved heat pump condensing steam cooling system and power generation method
05/07/2014CN102297412B 蒸汽供给系统 Steam supply system
05/01/2014WO2014064949A1 Boiler system
05/01/2014US20140116045 Geothermal assisted power generation
04/2014
04/30/2014CN203571721U Combustion heating system taking biomass as fuel
04/30/2014CN203571709U Header type high-pressure heater
04/30/2014CN203571708U Waste heat exchanger
04/30/2014CN203571707U Waste heat utilization device for deep cooling of waste flue gas of boiler
04/30/2014CN203571706U Tube panel type water pipe heat exchanger integrated with electrostatic precipitator
04/30/2014CN203571705U Efficient smoke waste heat utilizing device of steam-injection boiler
04/30/2014CN103759284A Electrostatic precipitation technology with flue gas heat exchange system configured
04/30/2014CN103759246A Backward warming system of boiler feed pump
04/23/2014CN203560887U Steam and hot water supply system used for factory
04/23/2014CN203560886U Wear-preventing device used for low-temperature coal economizer
04/23/2014CN203560885U Continuous blowdown waste heat recovery system used for boiler
04/23/2014CN103742896A Method for inlet water heating of reverse osmosis system
04/23/2014CN103742895A Heating device for water feeding of reverse osmosis system
04/16/2014CN203550624U System utilizing saturated steam of flue gas waste heat of smelting furnace to drive double-screw expanding power generator to generate power
04/16/2014CN203549875U Coal-fired power plant thermodynamic system for achieving energy conservation and emission reduction and avoiding SO3 low temperature corrosion
04/16/2014CN203549781U Waste heat deaerator
04/16/2014CN203549780U Raw water heating module system
04/16/2014CN203549763U Boiler
04/16/2014CN103727522A Heat pipe type economizer
04/16/2014CN103727519A Device for preventing low-temperature corrosion of economizer heating surface
04/16/2014CN103727518A Thermodynamic system and method with mixed application of solar energy and fuel oil gas boiler
04/16/2014CN103727509A Cavity type solar steam boiler
04/09/2014EP2715229A1 Steam generator
04/09/2014CN203534228U Onboard sinter cooler flue gas waste heat boiler
04/09/2014CN203534220U Flue gas waste heat power generation system
04/09/2014CN203533527U Biomass solid fuel boiler
04/09/2014CN203533526U Waste-heat utilization system ensuring lignite boiler dry output and SCR safe smoke temperature
04/09/2014CN203533525U Flue gas waste heat gradient utilization device of boiler
04/09/2014CN203533524U Horizontal type low-pressure heater water chamber of steam turbine
04/09/2014CN203533523U Waste heat recovery device for flue gas
04/09/2014CN203533522U Solar preheating system for supplying water to industrial boiler
04/09/2014CN203533521U Turpentine cooling heat recycling device
04/09/2014CN203533520U Boiler feed water heater
04/09/2014CN203531988U Waste heat power generating and hot water supplying system
04/09/2014CN103712199A Anti-cavitation device of injection type boiler water feeding pump and use method thereof
04/09/2014CN103712197A Energy-saving type quick start method for supercritical unit or ultra-supercritical unit
04/09/2014CN102631131B Efficient energy-saving steam cabinet
04/09/2014CN102425780B Energy-saving feeder for pressure vessel
04/02/2014CN203518641U Sintering residual-heat comprehensive utilization device
04/02/2014CN203518634U Comprehensive power generation system utilizing converter waste heat
04/02/2014CN203517751U Exhaust gas waste heat recovery device of boiler deaerator
04/02/2014CN203517750U Waste heat utilization system used for deaerator and power plant power generation system
04/02/2014CN203517749U Boiler exhaust fume waste heat utilizing system
04/02/2014CN203517748U Temperature controllable coal economizer
04/02/2014CN203517747U Anticorrosion wear-resistant composite phase-change heat exchanger
04/02/2014CN203517746U Novel energy-saving device for oilfield steam injection boiler
04/02/2014CN203517738U Pure steam generating system for medicine
04/02/2014CN103697457A Afterheat water-storing device of boiler
04/02/2014CN103697456A Finned tube low-pressure economizer system using boiler waste heat
04/02/2014CN103697455A Low-pressure economizer with finned tubes
03/2014
03/27/2014US20140083694 Methods and Systems for Providing Steam
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