Patents for F27D 17 - Arrangement for using waste heat; Arrangement for using, or disposing of, waste gases (7,646)
12/2013
12/25/2013CN103471402A Method of recovering flue gas waste heat and dust in reclaimed copper refining
12/25/2013CN103471401A Unit of recovering flue gas waste heat and dust in reclaimed copper refining
12/25/2013CN103471400A Set of rotary kiln industrial waste heat power generation integrated system and waste heat flue gas treatment method
12/25/2013CN103471380A Waste heat utilization process for rotary kilns
12/25/2013CN103471378A Deodorant and energy-saving carbon-containing material non-oxidation electric furnace
12/25/2013CN103468847A Iron bath method high temperature gas waste heat and waste energy utilization and dry method dedusting technology
12/25/2013CN103463910A Comprehensive treatment device and method for cooling desulfurization of high-temperature and high-humidity flue gas
12/25/2013CN103123218B Rotary cement kiln waste heat recoverer with conduit heat pipes embedded
12/25/2013CN103123217B Cement ring kiln waste heat recovery circulation hot air device
12/25/2013CN102718416B Method for recovering heat in high temperature slag from yellow phosphorus furnace and making brick
12/25/2013CN102659460B Method and device for drying compound fertilizer with potassium sulfate by-product high-humidity and high-heat enthalpy exhaust gas in rotary furnace
12/25/2013CN102393148B Cement kiln tail by-pass waste heat power generation device
12/25/2013CN102341508B Method for separating and collecting carbon dioxide from blast furnace gas
12/19/2013WO2013186664A1 Device for recovering heat and fumes from slag resulting from the steel production cycle
12/19/2013US20130337392 Carbon baking oxygen preheat and heat recovery firing system
12/19/2013US20130337391 Carbon baking heat recovery ring furnace
12/19/2013US20130334743 Vertical/Horizontal Convertible Suspending Reduction Furnace
12/19/2013DE102012210182A1 Method for recovery of heat from hot metal intermediate product, involves supplying cooling medium on hot metal intermediate product, and recovering heat from heated cooling medium discharged from heat exchange chamber
12/18/2013EP2673583A1 Process and plant for producing cement clinker
12/18/2013CN203349663U Dust removing device of smelting furnace
12/18/2013CN203349662U Hot-blast stove inlet air preheating device for industrial vertical mill
12/18/2013CN203349648U Heat-storage-type energy-saving smelting furnace
12/18/2013CN203349624U Automatic drying system for ceramic ball
12/18/2013CN103459963A Process and plant for producing cement clinker
12/18/2013CN103453779A Device and method for treating tail gas of smelting furnace
12/18/2013CN103453778A Waste gas drying system for smelting furnace
12/18/2013CN103453777A Smoke residual heat power generating system
12/18/2013CN103453764A High sintering roller way kiln
12/18/2013CN103449443A Heat energy recovery system and technology of water system of polycrystalline silicon reducing furnace
12/18/2013CN102690910B Dry-method treatment and waste heat continuous utilization system for blast-furnace slag
12/12/2013US20130328252 Furnace direct evacuation system
12/12/2013US20130328251 Apparatus for pre-heating a metal charge for a melting plant and connected method
12/11/2013CN203336984U Ceramic roller kiln waste heat energy and electric energy integrated utilization system
12/11/2013CN203336983U Combustion air multistage heat exchange device
12/11/2013CN203336982U Calcination flue gas full-reusing system
12/11/2013CN203336981U Novel sintered ring refrigerator flue gas waste heat recycling system
12/11/2013CN203336980U Sintering machine flue waste heat recovery boiler system with active regulating function
12/11/2013CN203336979U Waste-heat utilization device in sulfuric acid production technology
12/11/2013CN203336978U Waste-heat utilization device heating feed water in sulfuric acid production process
12/11/2013CN203336977U Calcinating and waste heat recovering device
12/11/2013CN203336976U Improved device of connection of grate cooler hot air pipeline and boiler
12/11/2013CN203336958U Energy saving tunnel kiln
12/11/2013CN203336952U Waste gas heating curing furnace system of cupola furnace
12/11/2013CN203336570U Reflux preheating condensate water flue gas waste heat recovery heat exchanger
12/11/2013CN203333729U Roasted material cooling and waste heat recovering device and system
12/11/2013CN203333682U Device for preheating coke by gradient utilization of residual heat in waste smoke gas of hot air furnace
12/11/2013CN103438723A Integrated utilization technology and device of sintering waste heat
12/11/2013CN103438722A Combined type low temperature exhaust heat power generation system in dry method cement production lines
12/11/2013CN103438721A Technology for recycling waste heat of kiln head of rotary cement kiln
12/11/2013CN103438714A High-temperature dryer for mineral material
12/11/2013CN103438694A Secondary combustion heat accumulation hot blast heater and cupola furnace with same
12/11/2013CN103438478A Rotary regenerative combustion device of aluminum melting furnace
12/11/2013CN103436703A Total-oxygen side-blown reduction smelting converter
12/11/2013CN103436645A Heat supply system using low temperature waste heat of slag flushing water in blast furnace
12/11/2013CN103435244A Parallel sludge low-temperature drying method utilizing waste heat of flue gas
12/11/2013CN103433496A Preparation system of iron powder for powder metallurgy
12/11/2013CN102635844B Boiler system using waste heat of flue gas of rotary hearth furnace
12/11/2013CN102626587B Waste gas treatment device of electronic kiln
12/11/2013CN102269528B Device for improving smoke discharge capability of heat-accumulation-type stove kiln
12/10/2013CA2614780C Apparatus for the combustion of gas exiting from a furnace, for the preheating of scraps entering the furnace itself and related process
12/04/2013EP2669389A1 Method and assembly for recovering data thermal energy in the heat treatment of cold rolled steel strips in a hood type annealing furnace
12/04/2013EP2668457A1 Method for the heat treatment of wood using dust-free dehydrated gases
12/04/2013CN203323580U Device preventing blast drying section emission chimney of chain grate from dewing
12/04/2013CN203323579U Sintering machine smoke discharge system used for adjusting temperature of exhaust gas in gas ducts
12/04/2013CN203323578U Sintered ring refrigerator exhaust gas waste heat gradient utilization system
12/04/2013CN203323577U Chimney with cleaning openings
12/04/2013CN203323576U Flue gas collecting device applicable to sintering waste heat power generation and recovery system
12/04/2013CN203323575U High efficient reburning deNOx device
12/04/2013CN203323546U Sectional type rotary kiln
12/04/2013CN203323090U Catalytic cracking flue gas waste heat boiler
12/04/2013CN203323089U Titanium dioxide rotary kiln flue gas heat pipe waste heat boiler
12/04/2013CN203323087U Waste heat boiler using steel slag and nitrogen
12/04/2013CN203320095U Drying stove for automatic hot galvanizing
12/04/2013CN103424004A Integrated gas cooling system for electric arc furnace
12/04/2013CN103424003A Exhaust gas recycling system for garbage brick factory
12/04/2013CN103424002A Melting furnace chimney heat energy utilization method
12/04/2013CN103424001A High-temperature material vertical cooler and waste heat using system
12/04/2013CN103418228A Intelligent SNCR denitrifying system
12/04/2013CN102912117B Double-calcination process of sulfuric acid and rare earth concentrate rotary kiln calcination device
12/04/2013CN102746857B Low-cost high-efficiency coke oven residual heat recovery system
12/04/2013CN102057239B Method for manufacturing a cement clinker, and cement clinker manufacturing facility
12/03/2013CA2751067C Flue gas recirculation method and system for combustion systems
11/2013
11/27/2013CN203310269U Electric-furnace dust removal device
11/27/2013CN203310268U Waste heat utilization device of tantalum-niobium oxide calcining device
11/27/2013CN203310267U Environment-friendly energy-saving device for calcium carbide furnace
11/27/2013CN203310254U Efficiency-improving oil-saving device for metallurgy
11/27/2013CN203309864U Waste heat boiler for aluminum alloy smelting furnace
11/27/2013CN203307386U Air-gas dual regenerative heating furnace
11/27/2013CN203307385U Bell-type furnace generating steam by utilizing waste heat
11/27/2013CN103411439A Electric furnace waste heat recovery stabilization system
11/27/2013CN103411438A Method for reducing coal consumption by comprehensively and circularly utilizing waste heat of Webster furnace
11/27/2013CN103411437A Conical high temperature tail gas waste heat recovery pipe with spiral passages
11/27/2013CN103411436A Water-cooling quick-open manhole device for flue type waste heat boiler
11/27/2013CN103409590A Generating system using medium-pressure saturated superheated steam
11/27/2013CN103409576A Energy recovery and dry dedusting process for gas from direct melting furnace
11/27/2013CN103406016A Waste gas treatment system of graphitization furnace
11/27/2013CN103033039B Rotary cement kiln surface heat recycling device with temperature regulation function
11/20/2013CN203298625U Calcinatory
11/20/2013CN203298624U Smoke dissipating and dust removing system for metallurgical electric furnace workshop
11/20/2013CN203298623U Cement clinker grate cold machine exhaust gas waste heat recycling and matching waste heat power generation system
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