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)
07/2012
07/04/2012CN202303335U 一种立式蒸汽蓄热器 One kind of vertical steam accumulator
07/04/2012CN202303334U 一种节能型热力除氧器 An energy-saving thermal deaerator
07/04/2012CN202303333U 一种热力除氧器 One kind of thermal deaerator
07/04/2012CN202303332U 一种疏水余热回收利用系统 A hydrophobic heat recovery system
07/04/2012CN202303331U 一种锅炉尾气余热回收装置 A boiler exhaust heat recovery unit
07/04/2012CN202303319U Ultra supercritical boiler with secondary reheating parameters above 700 DEG C
07/04/2012CN202289765U 锅炉烟尘回收装置 Recovery boiler soot
07/04/2012CN102538218A Solar energy hot water and boiler waste heat recovery integrated system
07/04/2012CN102537990A Dust removal chamber for economizer
07/04/2012CN102537973A Novel process for pyrolysis of solid wastes
07/04/2012CN102537935A Heat regenerative system adopting jet-type heat pumps
07/04/2012CN102537934A Intelligent heater utilizing superheat degree of industrial extraction steam
07/04/2012CN102537933A Adjustable feed water heat regenerative system for turbo generator unit
07/04/2012CN102537932A 200 MW (Mega Watt) small bypass horizontal U-shaped pipe high-voltage feed water heater and heating method
07/04/2012CN102537931A Environment-friendly energy-saving boiler
07/04/2012CN102537924A 670MW supercritical tower type brown coal boiler
07/04/2012CN102536340A 蒸汽系统 Steam System
07/04/2012CN102173555B Boiler unit steam extraction and drying sludge system with thermal compensation
07/03/2012US8209985 Heat recovery equipment
07/03/2012CA2545374C Reheating steam temperature control
06/2012
06/28/2012WO2012085551A2 Method & apparatus
06/27/2012EP2467601A2 Solar thermal power plant having a heat exchanger in the feedwater preheating section and method for operating the power plant
06/27/2012CN202284786U 焦化炉烟道气余热锅炉 Coking furnace flue gas waste heat boiler
06/27/2012CN102519033A Supercritical/super-supercritical unit heating drain recovery method
06/27/2012CN102519032A Sewage drainage energy-saving flash tank
06/21/2012DE102010063239A1 Method for heat generation from exhaust air of paper-, cardboard-, tissue- or pulp production machine, involves conveying hot water as feed water to steam generator of power station and as steam over steam turbine
06/20/2012CN202281217U 微排放节能煤转气锅炉 Micro-saving coal-gas boiler emissions
06/20/2012CN202281211U 一种燃油锅炉高效余热回收装置 One kind of fuel efficient waste heat recovery boiler
06/20/2012CN102506413A Desalted water high-pressure oxygen removing system and method capable of utilizing low-temperature heat of catalytic cracking device
06/20/2012CN102506412A System and method for recycling heat energy generated by deslagging of fluidized-bed combustion boiler
06/20/2012CN101975388B Biomass boiler system capable of saving energy and reducing emission
06/14/2012WO2010036842A3 Combustion system with steam or water injection
06/13/2012CN202274632U 一种锅炉预热室 A boiler preheating chamber
06/13/2012CN202274479U 升膜鼓泡式热力除氧器 Rising film bubbling thermal deaerator
06/13/2012CN102494330A Comprehensive utilization device for flue gas waste heat of boiler by using heat pipe technology
06/13/2012CN102494329A Device for utilizing flue gas waste heat of boiler comprehensively
06/13/2012CN102489109A Dry-type efficient and energy saving system for cleaning flue gas of multi-pollutants
06/06/2012CN202267052U 一种锅炉设备的省煤器管结构 A boiler economizer tube structure equipment
05/2012
05/30/2012CN202254768U Petroleum coke indirect cooler
05/30/2012CN202253582U Boiler deaerator
05/30/2012CN202253581U Energy-saving softened water heating device for thermal power plant
05/30/2012CN202253580U Rotating-film deaerator
05/30/2012CN202253579U Recovery device capable of reducing radiation loss of glass smelting kiln and regenerative chamber
05/30/2012CN202253578U Softened water heat energy recycling system device
05/30/2012CN202253577U Supporting component of header of boiler coal saver
05/30/2012CN202253576U Plate type economizer for power station boiler
05/30/2012CN202253575U Coiled pipe type economizer with concentrically arranged bypass flue
05/30/2012CN202253574U System for absorbing waste heat of steam turbine generator set by using running water
05/30/2012CN202253573U Dead steam recycling device of continuous blowdown flash tank
05/30/2012CN202253564U Waste heat recovery device of small-sized boiler
05/30/2012CN102478235A 一种锅炉节能器 A boiler economizer
05/30/2012CN102478234A Solar auxiliary boiler energy-saving equipment
05/30/2012CN102070128B Process for efficiently recovering afterheat generated in the process of producing sulfuric acid from pyritic
05/30/2012CN101968041B Solar power generation method and system taking biomass boiler as auxiliary heat source
05/30/2012CN101915415B Boiler exhaust gas recycling and recovering equipment
05/30/2012CN101832623B Pre-heat system of thermal power plant
05/30/2012CN101666487B Exhaust recovery device of deaerator
05/23/2012CN202229169U Self-deoxidizing waste heat power generation system capable of effectively lowering boiler discharged smoke temperature
05/23/2012CN202229168U Waste heat recovering device for generator unit
05/23/2012CN202229167U Rotating film type thermal deaerator
05/23/2012CN202229166U Sealing device of boiler economizer ventilation beam
05/23/2012CN202229165U Preheater for boiler
05/23/2012CN202229164U Condensing type steam boiler energy-saving heating device
05/23/2012CN202228141U Demineralized water absorption steam turbine waste heat system
05/23/2012CN101846309B Boiler room exhaust steam recovery unit
05/18/2012WO2012038818A3 Structure of economiser for boilers of ships and sealing diaphragm
05/16/2012CN102460012A 热回收模块 Heat recovery module
05/16/2012CN102454978A Smoke purification type waste heat recycling device
05/16/2012CN102454977A Boiler flue gas waste heat recycling system for thermal power plant
05/10/2012DE102009038724A1 Hydraulic protective circuit for e.g. exhaust gas heat exchanger in warm water system utilized in industry, has hydraulic bypass system including bypass line, where heat carrier medium flows into line and exchanger in opposite directions
05/09/2012CN202216236U Circulating water energy-saving device for boiler
05/09/2012CN202216229U Energy-saving device for combustion of biomass gasification furnace
05/09/2012CN202215311U Novel backpressure type steam turbine with low-vacuum heat recovering function
05/09/2012CN102444901A Coal power plant combined type heat pipe flue gas waste heat recovery system and method
05/09/2012CN102444900A Coal power plant controllable type heat pipe flue gas waste heat recovery system and method
05/09/2012CN101074771B Multi-channel fuel-saving device and method for temperature controlling used for selective catalytic reactor
05/02/2012CN202209670U Multifunctional flue waste heat superconductive recovery recycling utilization energy-saving device
05/02/2012CN202209669U Coal economizer equipped with V-shaped guide sheet
05/02/2012CN202208057U Waste steam recovery system for pipe pile production still kettles
05/02/2012CN102434875A Method for treating high-temperature smoke at opening of waste heat boiler of converter
05/02/2012CN102434874A Nuclear power horizontal high-pressure water supply heater and heating method
05/02/2012CN102434873A Steam cycle efficiency improvement with pre-economizer
04/2012
04/25/2012CN202203971U 火力发电厂燃煤锅炉排烟余热回收及减排综合应用系统 Coal-fired power plant boiler flue gas heat recovery and abatement integrated application system
04/25/2012CN202203970U 锅炉烟气余热二次节能利用装置 Secondary energy saving boiler flue gas heat utilization device
04/25/2012CN202203928U 油田注气锅炉烟气换热装置 Injecting gas boiler flue gas heat exchanger unit
04/25/2012CN202203927U 带有节能循环系统的省煤器 Economizer cycle system with energy-efficient
04/25/2012CN202203926U 循环式抗腐蚀省煤器 Cyclic corrosion economizer
04/25/2012CN202202904U 多源式热电联动循环系统 Multi-source-type thermoelectric linkage circulatory system
04/25/2012CN102425782A Method for recovering dead steam of thermal-power deaerator
04/25/2012CN102425781A 一种用于再热机组的高效热力系统 An efficient thermodynamic system for reheat unit
04/25/2012CN102425780A 压力容器节能加料器 Pressure Vessels saving feeder
04/25/2012CN102425779A 一种电站热力系统的余热利用汽轮机冷凝器进行真空除氧的方法 A waste heat steam turbine power plant thermal system using condenser vacuum oxygen method
04/25/2012CN102424756A 过热蒸压熄焦余热发电工艺及设备 Overheating autoclaved quenching cogeneration technology and equipment
04/21/2012CA2755595A1 Carbon dioxide recovery method and carbon-dioxide-recovery-type steam power generation system
04/18/2012CN202195471U 一种电站锅炉能量优化利用系统 One kind of energy to optimize the use of power plant boiler system
04/18/2012CN202195470U Slag heat utilization system
04/18/2012CN202195467U 焦炉烟气余热回收系统 Coke oven flue gas waste heat recovery system
04/11/2012CN202188490U 锅炉自除氧结构装置 Since oxygen structural unit boiler
04/11/2012CN202188489U 锅炉补水器 Boiler feed water control
04/11/2012CN202188488U 烟气余热回收装置 Flue gas heat recovery unit
1 ... 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ... 27