Patents
Patents for F23K 3 - Feeding or distributing of lump or pulverulent fuel to combustion apparatus (4,386)
02/2005
02/16/2005CN2679516Y Easy-to-mount belt of coal feeder
02/02/2005EP1283972B1 Apparatus for burning solid fuel
01/2005
01/20/2005WO2005005885A2 Burner with oxygen and fuel mixing apparatus
01/20/2005DE10330376A1 Verfahren und Vorrichtung zur kontinuierlichen, gravimetrischen Dosierung von fließfähigen Gütern für Feuerungsanlagen Method and device for the continuous gravimetric metering of flowing materials for burner systems
01/19/2005CN1185494C Pipeline powder coal on-line monitor
01/18/2005US6843185 Burner with oxygen and fuel mixing apparatus
01/13/2005WO2005003696A1 Method and device for the continuous gravimetric metering of flowing materials for burner systems
01/13/2005CA2534862A1 A method and apparatus for the continuous gravimetric metering of flowing materials for burner systems
01/12/2005CN2670767Y Coal feeder for bottom feeding downward firing boiler
01/12/2005CN1563801A Hand smokless ind coal burning appts.
01/12/2005CN1563800A Powdered coal filling appts
01/05/2005EP1492700A1 Naval propulsion system fed by refuse derived fuel and method thereof
01/05/2005CN1183354C Pulverized coal combustion burner and combustion method thereby
12/2004
12/30/2004US20040261673 Reduced-emissions fossil-fuel-fired system
12/30/2004US20040261671 Burner with oxygen and fuel mixing apparatus
12/30/2004DE202004014883U1 Wood burning stove has worm drive feed tube extending into burner chamber and releasing fuel over a chute to the burning grid
12/28/2004US6835229 Method and apparatus for clearing a powder accumulation in a powder delivery tube
12/23/2004WO2004111535A1 Burner for pellets
12/16/2004DE202004014608U1 Solid fuel furnace feed auger has front and rear sections which can rotate independently to control feed
12/15/2004CN2663827Y A pulverized coal dispenser
12/08/2004CN2662093Y Scraping board
12/08/2004CN2662092Y Double roller adjustable coal feeding device capable of changing coal distribution hierarchy
12/08/2004CN2662091Y Ultra-hardwearing cabinet for mill fan transporting buring coal powder to boiler
12/08/2004CN2661653Y Concentrated phase pulverized coal distributor
12/08/2004CN1553077A Method and apparatus for combusting water-coal slurry
12/02/2004US20040238038 Variable orifice valve for airstream containing particulate coal
11/2004
11/25/2004US20040231572 Fuel distribution device for fuel feed ducts and method of operating distribution device
11/25/2004DE4324277B4 Niveauregler zur Regelung des Füllstands in Voröfen oder in Feststoffbrennern Level controller to control the level in forehearths or in solid burners
11/24/2004CN2658590Y Horizontal double adjustable pulverized-coal distributor
11/24/2004CN2658589Y Vertical double adjustable pulverized-coal distributor
11/18/2004DE10313131A1 Vorrichtung zum Fördern von Holzpellets aus einem Vorratsbehälter in eine Heizung A device for conveying of wood pellets from a storage container into a heating
11/17/2004CN2656833Y Vertical boiler coal supply device
11/17/2004CN2656832Y Main axle protective device for impeller coal supply device
11/17/2004CN1176317C Two-section combustion system with coupled rotary conic feeder and combustion pollution controlling method
11/04/2004WO2004094905A2 Multi-spin mixer for particulate coal supply conduit
11/03/2004EP1472493A2 Tower distributor assembly
10/2004
10/28/2004WO2004091796A2 A reduced-emissions fossil-fuel-fired system
10/27/2004EP1242639B1 Equipment for the even feed of pulverous material to a concentrate burner of suspension smelting furnace
10/27/2004CN2651609Y Energy saving coal bucket for boiler with uniform layered combustion
10/27/2004CN2651608Y Briquetting coal furnace
10/27/2004CN1540209A Equipment and implementing method capable of regulation controlling and uniform distributing flux of powdered coal
10/26/2004US6807914 Shutoff device for burners of a pulverized coal furnace
10/26/2004CA2087826C Apparatus for injecting tires into rotary kilns
10/21/2004WO2004046001A3 Pneumatic conveying system for particulate material
10/21/2004US20040206279 Multi-spin mixer for particulate coal supply conduit
10/20/2004CN2649966Y Anticoking device for horizontal reciprocating coal-firing machine
10/20/2004CN2649965Y Fluidized coal-spraying mixer
10/05/2004US6799525 Automatic coal damper
09/2004
09/29/2004EP1462721A2 Granulated fuel feeding device and boiler comprising said device
09/29/2004EP1462720A1 Loading device to load fuel into a heating apparatus such as a heater, a fireplace or suchlike
09/29/2004EP1462398A1 Apparatus for transporting wood pellets from a container to a heating installation
09/22/2004CN1167898C Automatically controlled coal distributing system and its autocontrol method
09/16/2004WO2004078625A1 Feeding means for a fuel storage
09/16/2004DE10319833B3 Arrangement for repairing flaps in a shaft, especially cold air flaps in a coal drop shaft, has transportable partitioning system in the coal drop shaft at the level of two opposing control hatches
09/15/2004CN2641479Y Magnetic transmission, leakage-free powder feeder
09/14/2004US6789488 Adjustable flow control elements for balancing pulverized coal flow at coal pipe splitter junctions
08/2004
08/25/2004CN2636102Y Uniform density feeder for powder feeding machine of coal powder boiler
08/18/2004CN1162208C Equipment for desulfurizing the sulfur-fixating agent of chain furnace by spraying calcium and atomized water
08/11/2004CN2632511Y Coal feeder of boiler
08/11/2004CN2632501Y Boiler with coal loss meter
08/04/2004CN1518676A 适配器系统和成像系统 Adapter systems and imaging systems
08/04/2004CN1518654A Fuel distribution device for fuel feed ducts, and fuel supply device with the fuel distribution device
07/2004
07/29/2004DE10301737A1 Fuel dosing device used in the manufacture of cement and other ceramic products for dosing secondary fuels comprises a secondary conveying line in the region of the material inlet for dedusting and connected to an intake device
07/21/2004CN1513742A Method and device for continuously supplying and forcing solid material to high pressure system
07/20/2004CA2279082C Charging device
07/15/2004US20040134397 Combustion device
07/07/2004CN1510336A Self drag balancer for parallel powder feeding pipes of coal boiler
07/01/2004WO2004055436A1 Method of feeding mixture containing combustible solid and water
07/01/2004DE19521505B4 Verfahren zum Verbrennen von Kohle mit weniger als 10 % flüchtigen Bestandteilen A method for burning coal with less than 10% volatile constituents
06/2004
06/24/2004WO2004022462A3 Flow homogeniser
06/16/2004EP1429088A1 Heating for solid biomass fuel
06/16/2004EP1429087A1 District heating for a plurality of buildings with an own local energy-storage each
06/15/2004US6748883 Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace
06/09/2004EP1426684A2 Device for receiving resp. storing and picking a solid or pourable fuel
06/09/2004CN1152754C Fuel particle separator with single isolation valve mounted on boiler
06/03/2004WO2004046001A2 Pneumatic conveying system for particulate material
05/2004
05/13/2004WO2004039923A1 Seal mechanism operable between a solid fuel feed system and combustion chamber thereof
05/13/2004DE202004002449U1 Building heating system powered by biomass fuel, includes integral fuel storage space accessible by vehicle via openings in casing side wall and roof
05/12/2004EP1418383A1 FUEL DISTRIBUTION DEVICE FOR FUEL FEED DUCTS, AND METHOD OF OPERATING THE DISTRIBUTION DEVICE
05/06/2004DE10248565A1 Regulating unit for airflow regulating in pneumatic feed system has steplessly adjustable restrictor formed as at least two and possibly three flat fingers, each with actuating element and scale
04/2004
04/29/2004US20040079819 Triple valve airlock-feeder
04/21/2004EP1411295A1 Furnace or small combustion equipment
04/21/2004EP1409925A1 A feeder for high moisture content coal
04/15/2004WO2004031654A1 Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace
04/15/2004US20040071618 Uses inexpensive carbon dioxide gas; delivering coal to combustor at ambient temperature; requires only two holding tanks
04/15/2004CA2500743A1 Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace
04/14/2004CN1488888A Spreader stoker boiler energy-saving, fume-removing air-arch combined structure
04/01/2004US20040060490 Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace
04/01/2004DE202004000456U1 Method for transporting fuel pellets has the positive pressure return flow from the pump directed under a pyramid shaped roof over the outlet duct and with a secondary return flow to disperse the pellets
03/2004
03/31/2004CN2608846Y Double sieve variable layed coal conveying device
03/18/2004WO2004022462A2 Flow homogeniser
03/18/2004US20040050306 Automatic coal damper
03/18/2004CA2498333A1 Flow homogeniser
03/10/2004EP1396680A1 Pellets storage and feeding assembly
03/10/2004EP1396679A1 Apparatus and method for the conveying of solid fuels, in particular pellets
03/10/2004CN1480685A Milling, waste steam heating equipment in thermal power stations
02/2004
02/11/2004CN2603298Y Intelligent weighted coal feeding machine
02/11/2004CN1138097C Multiway dense coal powder phase conveying system for industrial furnace and kiln
02/11/2004CN1138089C Improved pulverized coal burner
02/04/2004CN2602275Y Rowed coal feeder
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