F22D 1 - Feed-water heaters, e.g. preheaters

Patents for F22D 1 - Feed-water heaters, e.g. preheaters (2,641)
11/2013
11/20/2013	CN203298285U Power station machine and furnace integrating type waste heat utilization system based on air preheated by extraction steam
11/20/2013	CN203298284U Steam heater
11/20/2013	CN203298283U High-pressure heater structure
11/20/2013	CN203298282U Boiler economizer
11/20/2013	CN203296839U Thermoelectric coupling type energy comprehensive utilization system based on air cooling device
11/20/2013	CN203295430U Device for recycling high-temperature waste heat of furnace body of coking furnace
11/20/2013	CN103398369A Method and system for comprehensive utilization of tail heat of boiler
11/20/2013	CN103397990A Integrated power generation system of auxiliary coal-fired unit of photovoltaic photo-thermal heat collector
11/20/2013	CN102588938B Energy-saving quick power regulating system of thermal generator set and method
11/20/2013	CN102444901B Coal power plant combined type heat pipe flue gas waste heat recovery system and method
11/20/2013	CN102424756B Overheating autoclaved coke quenching waste heat generating technology and apparatus thereof
11/13/2013	CN203286549U Low-pressure economizer for adjusting heat exchange wall temperature on line according to change of acid dew point
11/13/2013	CN203286548U Economizer structure of waste incineration boiler
11/13/2013	CN203286547U Multi-section boiler pre-heating system
11/13/2013	CN103388817A Residual heat recovery system of sewage water of coke dry quenching boiler
11/06/2013	CN203274521U Comprehensive energy-saving and emission-reduction integrative system for cement kiln
11/06/2013	CN203273921U Heat recovery system for dairy sterilization pot
11/06/2013	CN203273857U Flue gas waste heat recovery device of boiler
11/06/2013	CN203273856U Hot steam cyclically using boiler
11/06/2013	CN203273855U Externally-arranged steam cooler system in regenerative system of power plant and regenerative system
11/06/2013	CN203273854U Novel clean-steam generator
11/06/2013	CN203273841U Quick energy-saving steam heating device
11/06/2013	CN103383105A Recycling device for residual steam
10/2013
10/31/2013	US20130284120 Circulating Fluidized Bed Boiler Having Two External Heat Exchangers for Hot Solids Flow
10/30/2013	EP2657597A1 Method and apparatus for waste heat recovery from exhaust gas
10/30/2013	CN203258668U Oxygen-enriched combustion heat utilizing device
10/30/2013	CN203258644U Device for gradient utilization of oxygen-enriched combustion heat
10/30/2013	CN203258639U Novel pressure releasing control system for evaporative cooling deaerator
10/30/2013	CN203258638U Boiler waste heat recovery device
10/30/2013	CN203258637U Device for gradient utilization of oxygen-enriched combustion unit heat
10/30/2013	CN203258636U Boiler tail gas waste heat recycling system
10/30/2013	CN203258631U Medium-temperature medium-pressure dual-pressure heat recovery boiler with self-deoxygenizing system
10/30/2013	CN103380329A Boiler plant
10/30/2013	CN103380198A Method for utilizing thermal energy of product gases in a BtL plant
10/30/2013	CN103375794A Waste heat utilizing device for boiler furnace tail portion
10/30/2013	CN103375792A Engine-boiler coupled deep waste heat utilization system for air cooling unit
10/30/2013	CN103371716A Normal pressure steamer
10/23/2013	CN203249228U Air pre-heating system extracting steam through steam turbine
10/23/2013	CN103363513A Water feeding system for sintering waste heat electric generating boiler
10/23/2013	CN103363512A System for improving boiler start inlet water temperature
10/23/2013	CN103363508A Method for generating spraying type steam
10/16/2013	CN203240565U Boiler heat recycling energy-saving device
10/16/2013	CN203239407U Lignite predrying-air preheating-waste heat utilization combination coal-fired power generation system
10/09/2013	CN203231290U Soft water preheating system for solar boiler
10/09/2013	CN203231289U Low-temperature economizer of power plant boiler
10/09/2013	CN203231288U Energy-saving management device for automated continuous blowdown and heat recovery of small boiler
10/09/2013	CN103344137A Purified air heating device of pneumatic transmitter
10/09/2013	CN103343959A Natural circulating drum boiler with smoke temperature rising system
10/03/2013	WO2013146384A1 Waste treatment facility
10/03/2013	WO2013145335A1 Closed drain recovery system
10/02/2013	CN203223908U Boiler drum water inlet and oxygen removal structure
10/02/2013	CN203223907U Regenerative heater energy saving system
10/02/2013	CN203223906U Boiler system and boiler water-supply system with U-shaped flue
10/02/2013	CN203223905U Exhaust device and anti-wear device of flue gas waste heat high-efficiency heat exchanger
10/02/2013	CN103335301A Low-load feed-water heating system of thermal power generating unit
10/02/2013	CN103334802A Thermoelectric-coupling type comprehensive energy-utilizing system based on air-cooling device and working method
10/01/2013	CA2589991C Boiler feed water deaerator method and apparatus
09/2013
09/25/2013	CN203216148U Thermal power system with complementation between solar energy and biomass energy
09/25/2013	CN203215658U Expansible low-pressure coal economizer system
09/25/2013	CN203215657U Modular coal economizer
09/25/2013	CN203215656U Drawer-type built-in economizer structure
09/25/2013	CN203215655U Drainable coal economizer
09/25/2013	CN203215653U Vapor-recovery unit
09/25/2013	CN103322551A Method for recycling energy of high pressure heater in thermal power plant
09/25/2013	CN103322550A Anti-abrasion device of low temperature coal economizer
09/25/2013	CN102506413B Desalted water high-pressure oxygen removing method capable of utilizing low-temperature heat of catalytic cracking device
09/25/2013	CN102425782B Method for recovering dead steam of thermal-power deaerator
09/19/2013	US20130239909 Arrangement structure suitable for inverted pulverized coal boiler with ultra-high steam temperature steam parameters
09/18/2013	CN203203018U Desulfurized flue gas waste heat utilization system
09/18/2013	CN103307624A Scale-free direct-current gas boiler for heat pipe heat setting pool provided with double coils and furnace flue
09/18/2013	CN103307623A Branch control phase-change heat exchange system and method of cooperative control
09/18/2013	CN103307592A Low-pressure coal economizer coated by walls of boiler tail flue
09/11/2013	CN203190444U Secondary air inlet industrial pressure-bearing steam or hot water biomass boiler
09/11/2013	CN203187405U Medium/low-grade heat energy recovery system in production of acid from pyrite
09/11/2013	CN203183716U Alcohol distillation device with heat recovery device
09/11/2013	CN103292311A Heat filler type deaerator with stable deaerating function and atomizing function
09/11/2013	CN103292310A Air suction type threaded pipe air pre-heater and threaded smoke pipe coal economizer combined device
09/11/2013	CN103292309A Steam boiler composite waste heat recovery device
09/10/2013	US8528503 Heat exchange system and method
09/04/2013	CN203177193U Environment-friendly dust-removing, sulfur-removing and heat-exchanging boiler system
09/04/2013	CN203177151U Boiler flue gas waste heat recycling system with improved structure
09/04/2013	CN203177139U Waste heat recovery water supply and drainage system
09/04/2013	CN103277790A Biomass particle fuel clean combustion stove
09/04/2013	CN103277789A Waste heat recovery device with built-in stainless steel heat pipes
09/04/2013	CN103277788A SCR temperature regulating system of boiler and method for regulating smoke temperature of SCR inlet of boiler
09/04/2013	CN103277155A Brown coal pre-drying-air preheating-waste heat utilization composite coal-fired power generation system
08/2013
08/28/2013	CN203162919U Flue gas waste heat recovery device
08/28/2013	CN203162918U Water capacity type coal-saving device
08/28/2013	CN203162917U Heat pipe type boiler economizer
08/28/2013	CN103267299A Composite type heat pipe waste heat recovery device
08/28/2013	CN103267271A Condensing and balanced type fuel gas vapor generator
08/28/2013	CN102200288B Gas waste heat recovery device for coal-fired boiler
08/22/2013	WO2013007462A3 Steam turbine installation and method for operating the steam turbine installation
08/22/2013	US20130213489 Method and device for producing process vapor and boiler feed steam in a heatable reforming reactor for producing synthesis gas
08/21/2013	CN203147734U Thermal power plant flue gas waste heat recovery device
08/21/2013	CN203147733U Heat tube type coal economizer
08/21/2013	CN203147732U Enameled plate type coal economizer
08/21/2013	CN103256588A Steam heater
08/15/2013	WO2013014390A3 Liquid heating device
08/14/2013	CN203131797U Device capable of improving efficiency of thermal power unit by utilizing residual heat of boiler flue gas step wise

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