| Patents for F22D 11 - Feed-water supply not provided for in other main groups (1,262) |
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| 11/06/2013 | CN203271837U Steam Rankine-ammonia steam Rankine combined-cycle power generating device |
| 11/06/2013 | CN103383106A 蒸汽回收再利用系统 Steam recycling system |
| 10/30/2013 | CN203258631U Medium-temperature medium-pressure dual-pressure heat recovery boiler with self-deoxygenizing system |
| 10/30/2013 | CN203256006U Deironing and desilicating device for high-temperature condensed water |
| 10/23/2013 | CN203249231U System using water drainage waste heat of heating network heater to heat raw water |
| 10/23/2013 | CN203249230U Edible grease engineering condensate water recovery energy-saving device |
| 10/17/2013 | WO2012025440A3 Steam power plant |
| 10/16/2013 | CN203240566U Steam condensate water recycling device |
| 10/16/2013 | CN103353121A Smoke waste heat deep recycling system for dead-burn blast furnace gas boiler |
| 10/09/2013 | CN203231291U Compressed-air and combined type constant-pressure water compensator |
| 10/09/2013 | CN103343960A Overheating steam-injection boiler system with oil extraction waste liquid with only suspended solids and hardness removed as water supply |
| 10/03/2013 | WO2013145335A1 Closed drain recovery system |
| 10/02/2013 | EP2644572A1 Steam plant and method of operating the same |
| 10/02/2013 | CN203223909U Steam condensation water airtight recovery device |
| 09/26/2013 | WO2013140913A1 Water treatment method for boiler having economizer |
| 09/25/2013 | CN203216312U Cold source loss recycling device for thermal power plant |
| 09/25/2013 | CN203215660U Steam heat energy closed cycling device |
| 09/25/2013 | CN203215659U Afterheat recycling device for crosslinked polyethylene foam production |
| 09/18/2013 | CN203203020U Steam waste heat water recycling device for machining paper |
| 09/18/2013 | CN203203019U Boiler water softening tank waste heat recovery system |
| 09/18/2013 | CN203196357U Steam condensate recovery system of double-effect concentration device |
| 09/18/2013 | CN102425783B Direct afterheat recycling system of water-cooled steam turbine for introducing steam exhaust into heat pump in tandem type |
| 09/11/2013 | CN203190401U Condensate system condensate pump power-saving operation controlling system |
| 09/11/2013 | CN203190400U Condensed water recycling device |
| 09/11/2013 | CN203190399U Liquid level monitoring and controlling device of boiler condensate water recycling tank |
| 09/11/2013 | CN103292314A Condensate water recycling device |
| 09/11/2013 | CN103292313A Closed condensate recycling system |
| 09/11/2013 | CN103292308A Multi-effect siphon phase-change circular heat transfer system |
| 09/04/2013 | CN203177143U Boiler circulating high-salinity feed water naturally for preparing superheated steam |
| 09/04/2013 | CN103277780A Oilfield sewage waste heat recycle and reclaimed water reuse method and device |
| 09/04/2013 | CN103276766A Steam backwater recycling technology |
| 08/28/2013 | CN203162924U Device for recycling and reusing of hot steam in drying room |
| 08/28/2013 | CN203162923U Closed-type high-temperature condensate water recovery device |
| 08/28/2013 | CN203162922U Feed drying system for secondary evaporation by utilizing flash steam |
| 08/28/2013 | CN203162921U System for recycling industrial steam condensate |
| 08/28/2013 | CN203162920U Bend depositing type supercritical boiler starting system with circulating pump |
| 08/28/2013 | CN103267275A Condensate water recovering device |
| 08/21/2013 | CN203147736U Condensate water recovery system |
| 08/21/2013 | CN103256644A Low-pressure expanded economizer system |
| 08/14/2013 | CN203131794U Highly efficient system for recycling heat energy and water resource of sewage continuously discharged from boiler |
| 08/14/2013 | CN103244940A Medium-temperature medium-pressure double-pressure residual heat boiler with self-deoxidation system |
| 08/14/2013 | CN103244272A Closed heating system for cogeneration of gas turbine generator set |
| 08/07/2013 | CN203116553U Cooling water return system |
| 08/07/2013 | CN203115981U Heating system of water-saving boiler |
| 08/07/2013 | CN203115977U Steam turbine recovery system of condensation water for controlling, sealing and cooling |
| 07/31/2013 | CN203100480U Comprehensive utilization heat exchanger |
| 07/31/2013 | CN203099791U Mutual heating system of waste incineration boiler and cement kiln waste heat boiler |
| 07/31/2013 | CN203097975U Vapor Rankine and ammonia vapor Rankine combined cycle electricity generation device |
| 07/24/2013 | CN203082865U Heating network heater drain water recovery device of supercritical heating supply set |
| 07/24/2013 | CN103221743A Pumping device using vapor pressure for supplying water for power plant |
| 07/17/2013 | CN203068486U Steam recycling system |
| 07/17/2013 | CN203068485U Closed type condensate water recovering equipment |
| 07/17/2013 | CN103206848A System integration method for reducing coal consumption and water consumption in brown coal power plant |
| 07/10/2013 | CN203050819U Power generation device combining steam Rankine cycle and low-boiling-point working medium Rankine cycle |
| 07/10/2013 | CN103196134A Natural-circulation drum boiler with flue heating system |
| 07/10/2013 | CN103196133A Forced-circulation drum boiler with flue heating system |
| 07/10/2013 | CN103196132A Recovery technology for steam atomizing oil condensed water of viscous oil tank truck |
| 07/10/2013 | CN102418250B Steam recovery system of sizing machine |
| 07/03/2013 | CN203036624U Backwater system of steam boiler used for processing noodles |
| 07/03/2013 | CN203036623U Steam condensing water recycling system |
| 06/26/2013 | CN203024141U Condensed-water recovery device |
| 06/26/2013 | CN103175191A Method of high-temperature heat supply network drainage processing system |
| 06/26/2013 | CN103175190A Water supply system |
| 06/20/2013 | WO2013088757A1 Drainage collection system |
| 06/20/2013 | US20130156671 Method and apparatus to inject reagent in sncr/scr emission system for boiler |
| 06/19/2013 | CN203010574U Cooling device for cooling condensation water at inlet of condensation pump |
| 06/19/2013 | CN203010573U Condensate water recovery device |
| 06/19/2013 | CN203010572U Boiler steam manufacturing device with improved structure |
| 06/19/2013 | CN102226516B Method and device for preventing boiler waste heat recovery hot water from causing cavitation on boiler feed pump |
| 06/12/2013 | CN202993898U Steam-water system of thermal power plant |
| 06/12/2013 | CN202993895U Steam exhaust cooler of high-water-side pressure steam-driving induced draft fan steam turbine |
| 06/12/2013 | CN202993167U System for cyclic utilization of steam condensate water |
| 06/12/2013 | CN202993158U Solar heat collector / steam boiler comprehensive living heat supply system |
| 06/12/2013 | CN202988805U Recycling water-cycling system |
| 06/12/2013 | CN103148474A Water supply system for boiler |
| 06/05/2013 | CN202970815U Heat pump for power plant |
| 06/05/2013 | CN103133070A Vapor Rankine-low boiling point working medium Rankine combined cycle power generation device |
| 06/05/2013 | CN103133069A Vapor Rankine-ammonia vapor Rankine combined cycle power generation device |
| 05/22/2013 | CN202941218U Tobacco seedling growing and tobacco leaf curing combined heating supply system |
| 05/22/2013 | CN103115350A Fodder drying system capable of realizing secondary evaporation by flash steam |
| 05/22/2013 | CN103115348A Device and method for reducing regenerative cycle coal burning heat consumption by using of solar energy |
| 05/15/2013 | CN202938281U Solar energy-electric heat combined steam generation and residual heat recycling device |
| 05/08/2013 | EP2589683A1 Method of inhibiting corrosion in hot water systems |
| 05/08/2013 | CN202927813U Steam beautifying and hair-caring machine capable of quickly generating steam |
| 05/08/2013 | CN202921454U Steam hair-conditioning machine |
| 05/08/2013 | CN103090360A Energy recovery method of thermal power plant heat regenerative system |
| 05/08/2013 | CN103089355A Steam Rankine-low boiling point working medium Rankine combined cycle power generation device |
| 05/08/2013 | CN103089354A Steam Rankine-ammonia vapor Rankine combined cycle power generation device |
| 05/01/2013 | CN202915342U Condensate water recovery device |
| 04/24/2013 | CN202902258U Closed-type condensation water recovery system of steam thermodynamic system |
| 04/24/2013 | CN202902257U Steam condensate water recovery device of sizing machine |
| 04/24/2013 | CN202902256U Reeling mill steam cooling waste hot water utilization equipment |
| 04/24/2013 | CN202902255U Water supply device of vapor generator |
| 04/18/2013 | WO2013055541A1 Water recovery and acid gas capture from flue gas |
| 04/17/2013 | CN202885576U Waste heat utilization power generation system capable of converting coke oven chimney flue waste gas to high-quality waste gas |
| 04/17/2013 | CN202885075U Device directly utilizing power station discharge smoke waste heat to supply heat |
| 04/17/2013 | CN202884880U Energy-saving and emission-reducing boiler water-returning system |
| 04/17/2013 | CN103047642A Multilevel condensation water heating system |
| 04/10/2013 | CN202868667U Steam condensate liquid recovery device |
| 04/10/2013 | CN202868666U Steam condensate recycling device |