| Patents for F23K 3 - Feeding or distributing of lump or pulverulent fuel to combustion apparatus (4,386) |
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| 01/28/2004 | EP1384032A1 Combustion device |
| 01/13/2004 | US6675727 Method for feeding solid material into a reaction space, wherein solid material is consumed in the reaction |
| 01/08/2004 | DE10225082A1 Absperreinrichtung an Kohlenstaubbrennern einer Kohlenstaubfeuerung Shut-off of pulverized coal burners of a pulverized coal |
| 12/24/2003 | CN2594712Y Vertical coal boiler and fire gate |
| 12/17/2003 | CN2593071Y Jacking type coal-feeding combustion furnace |
| 12/11/2003 | US20030226482 Shutoff device for burners of a pulverized coal furnace |
| 12/10/2003 | EP1369640A2 Shut-off device for the pulverized coal burners of a combustion apparatus |
| 12/10/2003 | CN2591427Y Mechanical extruding feeding coal small boiler by stoker |
| 12/05/2003 | CA2429325A1 Shutoff device for burners of a pulverized coal furnace |
| 12/03/2003 | CN2589948Y Monitoring device for measuring coal dust loading |
| 12/03/2003 | CN2589829Y Screen mesh working condition monitoring device |
| 11/26/2003 | CN2588219Y Moveable squeezing into type coal feeder |
| 11/18/2003 | US6647901 Automatic coal stoker |
| 11/13/2003 | WO2003067149A3 Tower distributor assembly |
| 11/12/2003 | CN2586065Y Coal burning system of industrial knockout plate kiln |
| 11/06/2003 | US20030205183 Method and apparatus for promoting biaxially uniform particle size distribution in an airstream containing coal particles of mixed sizes |
| 11/06/2003 | US20030205181 Adjustable flow control elements for balancing pulverized coal flow at coal pipe splitter junctions |
| 11/05/2003 | CN1453522A Boiler with back-burning coal spreader |
| 11/04/2003 | CA2275568C Reburning of coal ash |
| 11/01/2003 | CA2388666A1 Method and apparatus for promoting biaxially uniform particle size distribution in an airstream containing coal particles of mixed sizes |
| 10/29/2003 | CN2583522Y Duplex laminating burning coal-distributing machine for boiler |
| 10/29/2003 | CN2583521Y High temp. wear-proof composite flow guiding pipe |
| 10/29/2003 | CN1125951C Blast speed measuring and regulating system for blast pipe of directly blowing powder producing system |
| 10/28/2003 | US6637354 Coal combustion products recovery process |
| 10/16/2003 | WO2003084809A1 Naval propulsion system fed by refuse derived fuel and method thereof |
| 10/01/2003 | CN2577131Y Miniature environmental-protection energy-saving briquette boiler |
| 10/01/2003 | CN1446300A Exhauster for solid fuel pulverizing and firing system having improved fun assembly |
| 09/24/2003 | CN2575456Y Energy-saving stove |
| 09/17/2003 | CN2573880Y Briquette-fired atmospheric hot-water boiler |
| 09/17/2003 | CN2573879Y Drive portion eccentric disk structure of reciprocating coal feeder |
| 09/10/2003 | CN2572239Y Integrated mechanical and air layered boiler coal feeder |
| 09/09/2003 | CA2339468C Protective refractory shield for a gasifier |
| 09/03/2003 | CN2570642Y Suspension combustion layered coal supply machine for belt type coal stirring boiler |
| 09/03/2003 | CN1120338C Chaff charcoal boiler |
| 08/27/2003 | CN1119516C Combustion plant |
| 08/20/2003 | CN2567475Y Fuel feeding mouth of steam boiler |
| 08/14/2003 | WO2003067149A2 Tower distributor assembly |
| 08/07/2003 | US20030145769 Tower distributor assembly |
| 07/30/2003 | CN1116547C Fuel powder producing and feeding combustion system |
| 07/24/2003 | US20030136318 Method and apparatus for clearing a powder accumulation in a powder delivery tube |
| 07/23/2003 | CN1115520C 燃煤锅炉 Coal-fired boilers |
| 07/16/2003 | CN2560859Y Roller-type coal-clearing layering coal-feeder |
| 07/10/2003 | US20030127029 Automatic coal stoker |
| 07/07/2003 | CA2396438A1 Automatic coal stoker with increased sensible heat outflow |
| 06/25/2003 | CN2557820Y Squarting type intermediate combustion coal-burning automatic heat supply boiler |
| 06/18/2003 | EP1319152A1 Fireplace |
| 06/12/2003 | WO2003048643A1 Fuel distribution device for fuel feed ducts, and method of operating the distribution device |
| 06/04/2003 | CN1421639A Two-section combustion system with coupled rotary conic feeder and combustion pollution controlling method |
| 06/04/2003 | CN1110358C High-temperature resistance protective plate for a gas generator |
| 05/29/2003 | US20030097970 Coal combustion products recovery process |
| 05/28/2003 | EP0968389B1 Grate with means for discharging of ash |
| 05/28/2003 | CN2553254Y Side-feeding coal combustion device for retort forge furnace |
| 05/20/2003 | US6565799 Equipment for the even feed of pulverous material to a concentrate burner of suspension smelting furnace |
| 05/20/2003 | US6564727 Method and apparatus for uprating and controlling a solid fuel pulverized and exhauster system for a steam generator |
| 05/15/2003 | WO2003040620A1 Swirling spreader for solid fuel fired spreader stoker boilers |
| 05/14/2003 | EP1034398B1 Combustion furnace |
| 05/02/2003 | EP1305552A1 Exhauster for a solid fuel pulverizing and firing system having an improved fan assembly |
| 04/23/2003 | EP1034401B1 Stoker for burning solid fuel |
| 04/09/2003 | EP0928397B1 A combustion plant |
| 04/09/2003 | CN1409116A Pipeline powder coal on-line monitor |
| 03/27/2003 | DE10137207C1 Solid fuel store for heater has container with funnel shaped floor having outlet and outlet cover hood to guide pellet flow |
| 03/26/2003 | CN2541735Y Spirally feeding appts. for burner |
| 03/20/2003 | CA2358404A1 Biomass fuel heating apparatus |
| 03/12/2003 | CN2539908Y Three air-blowing concentrated reburning NOx-reducing discharge device |
| 03/05/2003 | CN2539072Y Layered coal feeder |
| 02/19/2003 | EP1283972A1 Apparatus for burning solid fuel |
| 02/19/2003 | CN2536919Y Boiler coal mud feeder |
| 02/19/2003 | CN2536918Y Environmental protection stoker |
| 02/05/2003 | CN1100985C Intelligent chute blockage automatic detector |
| 01/30/2003 | WO2003008864A1 A feeder for high moisture content coal |
| 01/22/2003 | EP1277012A1 Combustion device |
| 01/22/2003 | CN1099546C Cleaning method for pulverized coal injection system equipment using coke breeze |
| 01/15/2003 | CN2531256Y Smoke-eliminating energy-saving coal combustion machine |
| 01/15/2003 | CN1390628A Method and equipment for desulfurizing the sulfur-fixating agent of chain furnace by spraying calcium and atomized water |
| 01/09/2003 | DE20216346U1 Device for holding and/or storing and for withdrawing solid, pourable heating material, especially wooden pellets, comprises suction pipe with an intake opening located inside the storage container |
| 01/01/2003 | CN1097701C Combustion furnace |
| 12/25/2002 | CN2527875Y Hydraulic self-controlled shaped coal boiler |
| 12/18/2002 | EP1267123A2 Apparatus for extracting wood pellets from a storage space |
| 12/17/2002 | US6494151 Exhauster diffuser discharge valve |
| 11/20/2002 | CN2521503Y Feeding device for combustion machine |
| 11/19/2002 | US6481361 Coal balancing damper |
| 11/07/2002 | WO2002088597A1 Combustion device |
| 10/30/2002 | CN2519137Y Four-roller moving coal-carrying decked coal-feeding machine |
| 10/30/2002 | CN2519136Y Variable frequency type planet turbine powder-feeding machine |
| 10/23/2002 | CN2517974Y Retreating-proof device for coal gun |
| 10/09/2002 | CN2515552Y Labyrinth damping grid material-guide groove |
| 09/25/2002 | EP1242639A1 Equipment for the even feed of pulverous material to a concentrate burner of suspension smelting furnace |
| 09/25/2002 | CN1091500C Smokeless energy-saving burner |
| 09/11/2002 | CN2510740Y Grid-type coal-ash distributor |
| 08/21/2002 | CN2506887Y Adjacent boiler negative pressure powder feeder |
| 08/14/2002 | CN2505716Y Negative pressure pulverized coal mixer |
| 08/07/2002 | EP0915175B1 Pulverized coal carriability improver |
| 08/07/2002 | CN2504510Y Fual propeller |
| 07/31/2002 | CN2503368Y Pulverized coal distributer |
| 07/03/2002 | EP1218671A1 Method for feeding solid material into a reaction space, wherein solid material is consumed in the reaction |
| 07/03/2002 | CN2498500Y Bulk coal downward furnace with lower feed |
| 06/26/2002 | CN2497174Y Dual-combustion chamber three-jacket noneycomb briquette energy-saving stove |
| 06/26/2002 | CN2497169Y Recirculating fluidized bed boiler coal-feeding device |
| 06/26/2002 | CN2497168Y Universal ripple compensator for feeding pulverulent fuel |
| 06/26/2002 | CN1355400A Automatically controlled coal distributing system and its autocontrol method |