Patents
Sitemap › F27 - Furnaces; Kilns; Ovens; Retorts › F27B - Furnaces, kilns, ovens, or retorts in general; Open sintering or like apparatus › F27B 21 - Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
Patents for F27B 21 - Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction (2,527)
11/2012
11/28/2012CN102798291A Sintering ignition furnace for reducing gas consumption
11/28/2012CN102230735B Adjustable material distributor of chain grate
11/21/2012CN202547381U Belt cooling trolley capable of reducing material leakage
11/21/2012CN202547380U Adjustment assembly of material flattener of sintering machine, and sintering machine with same
11/21/2012CN202547379U Sealing device for adjacent end faces of trolley of sintering machine
11/21/2012CN202543279U Chain-and-grate conveyer transmission device for hematite pellets
11/21/2012CN102792113A Apparatus for charging raw material in sintering machine
11/21/2012CN102788506A Control method and system of insulation board for ignition furnace
11/14/2012CN202532884U Elastic sealing device of sintering pallet
11/14/2012CN102782432A Air leakage detection system for pallet carriage and air leakage detection method for pallet carriage
11/07/2012CN202522070U Anti-collapse protection device for material baffle plate of sintering machine pallet
11/07/2012CN202522069U Pellet material baffle of circular cooler
11/07/2012CN102767953A Tail air box control system of sintering machine
11/07/2012CN102767952A Dynamic monitoring method for degradation tendency of refractory material of sintering ignition furnace
11/07/2012CN102767951A Openable sealing device for sintering machine or traveling grate machine
11/07/2012CN102767950A Fully sealed leakage ash collecting device for sintering machine or travelling grate machine
11/07/2012CN102767949A Trolley charge level sealing device for comprehensively sealing sintering machine or belt type roasting machine
11/07/2012CN102384650B Heater structure of electronic powder firing furnace
10/2012
10/31/2012CN202511627U Universal rotating profile modeling type head-tail sealing device of sintering machine
10/31/2012CN202511626U Roller type loosening bar of sintering machine
10/31/2012CN202511625U Pin-bed loosening device for sintering machine
10/31/2012CN202511624U Sintered iron material watering device for belt conveyer
10/31/2012CN102759271A End part sealing method of sintering machine
10/31/2012CN101829494B Dry ash wetting and recycling technology for desulfurizing sintered fume by rotary spraying and drying method
10/24/2012CN102744404A Surface bonding-proof method for hard alloy parison sintering boat
10/17/2012CN202494337U Rotatable sintering machine system
10/17/2012CN202494336U Novel high-temperature-resistant abrasion-resistant grate plate
10/17/2012CN202494335U Non-contact type elastic magnetic head-tail sealing device
10/17/2012CN102735057A Method for controlling temperature difference of double flues of sintering machine
10/17/2012CN102735056A Chimney
10/17/2012CN102735055A Trolley furnace and side sand seal device
10/17/2012CN102735054A Sealing device of trolley and lower part of furnace body
10/11/2012WO2012136558A1 Pallet car changing device
10/11/2012CA2827162A1 Pallet car changing device
10/10/2012CN202485437U Automatic control device for material level of pelletizing chain grate machine
10/10/2012CN202485436U Heat-insulating part fixed pin for sintering pallets
10/10/2012CN202485435U Locating device applied to trolley used to control vehicle bottom type heating furnace
10/10/2012CN102721282A Material distribution control method of sintering pallet based on intelligent logical determination
10/10/2012CN102721281A Simple sintering attachment for rapidly sintering block materials at an ultrahigh temperature
10/10/2012CN102721280A Negative micropressure ignition system for sintering machine bellows
10/10/2012CN102717079A Sintering fixture for size exhaust pipe baffle formed by injecting metal powder
10/10/2012CN101858693B Sealing method for high-temperature fume produced by cooling sintered ore and sealing component
10/03/2012CN202470760U Sealing mechanism with channel type end sealing section
10/03/2012CN202470759U Carbon-felt heat-preserving hood
10/03/2012CN202470758U Rotary sintering machine
10/03/2012CN102712964A Method and device for controlling layer thickness of sintering starting material for sintering machine
10/03/2012CN102706155A Energy-saving operation control method and system for dedusting fan in sintering environment
10/03/2012CN102706154A Energy-saving operating control method and system of sintering main exhaust fan
10/03/2012CN102706153A Thick material layer sintering ore sintering distribution control method and distribution device thereof
10/03/2012CN102706152A Trolley replacing device of sintering machine in material carrying sate of trolley
10/03/2012CN102703820A Heat resistant steel for sintering machine grates
10/03/2012CN101927119B Reproducible desulfuration process special for sintering machine and starting method of process system
09/2012
09/26/2012CN101975514B Through burning control method for sintering production
09/19/2012CN202442594U Environment-friendly, energy-saving and high-efficiency circular sintering machine trolley body
09/19/2012CN102679736A Hot air sintering segregation material distributing device
09/19/2012CN102679719A Online automatic detection device for strip steel loop decoupling and detection method thereof
09/19/2012CN102676797A Iron ore sinter mixture distribution method
09/12/2012CN202432860U Blanking chute at tail of sintering machine
09/12/2012CN202432859U Pallet follow-up sealing device
09/12/2012CN202432858U Discharge chute of sintering machine
09/12/2012CN202432857U Roasting furnace with volatile matter treatment structure
09/12/2012CN202431648U Hydraulic pump station of car pusher
09/12/2012CN202431647U Hydraulic pump station for tail ladle cars
09/12/2012CN202430269U Ring capable of restraining edge effect of sintering cup
09/06/2012US20120225394 Delivery chute for sinter material
09/05/2012CN202420185U Suspension type edge pressing roller of sintering pallet
09/05/2012CN202420184U Quick tail ferry trolley for plane sintering machine
09/05/2012CN202420183U Pallet conveying device
09/05/2012CN202420182U Sinter loosening device
09/05/2012CN101957137B Compensational support mechanism of sintering machine head and tail sealing device
09/05/2012CN101927118B Reproducible desulfuration process special for sintering machine and starting method of process system
09/05/2012CN101398258B Air-coal mixed spraying automatic control system and method thereof
08/2012
08/29/2012CN202403532U Central dust collecting system
08/29/2012CN202403531U Electric carbon forge furnace
08/22/2012CN202393224U Grate-bed deviation alarm device of chain grate
08/22/2012CN202393223U Efficient annular burner material-stabbing device
08/22/2012CN202393222U Labyrinth sliding-plate sealing device for sintering pallets
08/22/2012CN202393221U Sealing device between sintering machine trolley and sealing cover
08/22/2012CN202393220U Hot air cap of sintering machine for hot air sintering
08/22/2012CN202393219U Sintering machine flue compensator
08/22/2012CN202393218U Environment-friendly, efficient and energy-saving type sintering and cooling integrated annular sintering machine
08/22/2012CN101672574B Upper-supporting wheel axle of chain grate
08/15/2012EP2486160A1 Sinter cooler with seal arrangement towards travelling sinter-bearing chamber
08/15/2012EP2486159A1 Sinter cooler with adjustable cooling gas seal
08/15/2012EP2486158A1 Sinter cooler with exchangeable seal
08/15/2012EP1956101B1 Process for producing sintered ore
08/15/2012CN202382569U Stop plate for feeding device of sintering machine
08/15/2012CN202382568U Bedding material layer thickness adjusting device for sintering machine
08/15/2012CN202382567U Folding type sector door for trough of hearth layer device for sintering machine
08/15/2012CN202382566U Electric control fan-shaped door for hearth layer material spreading device of sintering machine
08/15/2012CN202382565U Material leveling device for sintering machine
08/15/2012CN202382564U Chain grating machine
08/15/2012CN202382563U Stepping circular sintering machine
08/15/2012CN102636028A Sintering machine trolley with elastic sealing strip
08/08/2012CN202372007U Elastic labyrinth head and tail sealing device of sintering machine
08/08/2012CN202372006U Flue gas cover sealing device of sintering pallet based on sintering flue gas desulphurization system
08/08/2012CN202372005U Split type material guide box for sintering machine
08/08/2012CN202372004U Key positioned sintering machine head tail wheel
08/08/2012CN202372003U Carbon product roasting device
07/2012
07/25/2012CN202350516U Link of chain grate
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