EP0853215A3 - Combustion device for pulverent materials - Google Patents

Combustion device for pulverent materials Download PDF

Info

Publication number
EP0853215A3
EP0853215A3 EP98105588A EP98105588A EP0853215A3 EP 0853215 A3 EP0853215 A3 EP 0853215A3 EP 98105588 A EP98105588 A EP 98105588A EP 98105588 A EP98105588 A EP 98105588A EP 0853215 A3 EP0853215 A3 EP 0853215A3
Authority
EP
European Patent Office
Prior art keywords
inlet
incineration
air
chamber
outlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP98105588A
Other languages
German (de)
French (fr)
Other versions
EP0853215A2 (en
Inventor
Sedat Dipl.-Ing. Temelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Awg Abfallwirtschaftsgesellschaft Wuppertal mbH
Original Assignee
Awg Abfallwirtschaftsgesellschaft Wuppertal mbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Awg Abfallwirtschaftsgesellschaft Wuppertal mbH filed Critical Awg Abfallwirtschaftsgesellschaft Wuppertal mbH
Publication of EP0853215A2 publication Critical patent/EP0853215A2/en
Publication of EP0853215A3 publication Critical patent/EP0853215A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/02—Disposition of air supply not passing through burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
    • F23C3/008—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion for pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/32—Incineration of waste; Incinerator constructions; Details, accessories or control therefor the waste being subjected to a whirling movement, e.g. cyclonic incinerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • F23M5/085—Cooling thereof; Tube walls using air or other gas as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00014—Pilot burners specially adapted for ignition of main burners in furnaces or gas turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/80—Shredding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2205/00—Waste feed arrangements
    • F23G2205/20—Waste feed arrangements using airblast or pneumatic feeding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00—Control
    • F23G2207/40—Supplementary heat supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/12—Sludge, slurries or mixtures of liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/30—Solid combustion residues, e.g. bottom or flyash
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/50001—Combination of two or more furnaces

Abstract

An assembly to incinerate contaminated dust has an incineration chamber (2) with an inlet (4) for the material to be destroyed, and an outlet (6) for the incineration product gases. Primary combustion air (P) is introduced to the chamber through another inlet (12) located close to the first. Secondary combustion air (S) is introduced to the chamber through a third inlet (14) located close to the incineration gas discharge outlet. The secondary air is directed against the oncoming flow of dust from the first inlet. The third inlet imparts a twisting vortex flow-motion to the secondary air, which rotates about an axis (8) running between the dust inlet and the incineration gas outlet. The incinerator outlet discharges from the incinerator to an afterburner zone (32) with an inlet (34) for tertiary air (T). The secondary air inlet has a blower-ring (22) surrounding the gas outlet (6) whose inner (24) surface widens conically and incorporates a number of air inlet slits (26). The slits extend from the external circumference (28) to the inner surface and pass secondary air, generating the vortex motion within the incineration chamber.
EP98105588A 1994-03-23 1995-03-15 Combustion device for pulverent materials Withdrawn EP0853215A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4409951A DE4409951A1 (en) 1994-03-23 1994-03-23 Device for burning dusty materials
DE4409951 1994-03-23
EP95103739A EP0674134B1 (en) 1994-03-23 1995-03-15 Combustion method for pulverous materials

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP95103739A Division EP0674134B1 (en) 1994-03-23 1995-03-15 Combustion method for pulverous materials

Publications (2)

Publication Number Publication Date
EP0853215A2 EP0853215A2 (en) 1998-07-15
EP0853215A3 true EP0853215A3 (en) 1998-12-30

Family

ID=6513572

Family Applications (2)

Application Number Title Priority Date Filing Date
EP95103739A Expired - Lifetime EP0674134B1 (en) 1994-03-23 1995-03-15 Combustion method for pulverous materials
EP98105588A Withdrawn EP0853215A3 (en) 1994-03-23 1995-03-15 Combustion device for pulverent materials

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP95103739A Expired - Lifetime EP0674134B1 (en) 1994-03-23 1995-03-15 Combustion method for pulverous materials

Country Status (4)

Country Link
EP (2) EP0674134B1 (en)
AT (1) ATE180558T1 (en)
DE (2) DE4409951A1 (en)
ES (2) ES2120399T1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19806823C2 (en) * 1998-02-18 1999-12-09 Loesche Gmbh Device and method for the combustion of fuels containing vanadium
AT406901B (en) * 1998-04-17 2000-10-25 Andritz Patentverwaltung METHOD AND DEVICE FOR BURNING PARTICULATE SOLIDS
WO2000075564A1 (en) * 1999-06-08 2000-12-14 Nunez Suarez, Mario Pressurized combustion and heat transfer process and apparatus
JP2003004214A (en) * 2001-04-20 2003-01-08 Ebara Corp Melting furnace for gasifying melting furnace facility and method of supplying combustion gas to the melting furnace
DE10140422C1 (en) * 2001-08-17 2002-11-28 Eisenmann Kg Maschbau Thermal post-combustion device for cleaning waste gases comprises a burner having a second flame tube surrounding the end of a first flame tube with a greater radius to form an annular gap
DE102007055113B4 (en) 2007-11-19 2017-05-24 Volkswagen Ag Windscreen wiper system on a vehicle
CN105849464B (en) * 2013-11-08 2017-10-27 施政 Adjust the flame characteristics in burner
CN104791837A (en) * 2015-04-16 2015-07-22 无锡锡能锅炉有限公司 Chain grate stoker boiler with devices capable of preventing coke water from being cooled
CN104949127A (en) * 2015-05-27 2015-09-30 李延新 Single-furnace-body two-way-combustion low-nitrogen furnace profile
CN107702745B (en) * 2017-09-13 2019-12-03 绿色动力环保集团股份有限公司 A kind of online Dynamic calculation method of flue gas of garbage furnace residence time
BE1025864B1 (en) * 2017-12-29 2019-07-31 Europem Technologies Nv A process and system for the incineration of waste

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024191B (en) * 1954-06-18 1958-02-13 Steinmueller Gmbh L & C Cyclone combustion chamber lined with cooling tubes
DE1551939A1 (en) * 1967-12-11 1970-07-23 Srednjeaziatskij Nii Prirodnog Process for regulating the temperature of the superheated steam in steam boilers equipped with vortex burners and vortex burners for carrying out the process
FR2063347A5 (en) * 1969-10-09 1971-07-09 Pillard Freres Et Cie
US4408548A (en) * 1979-04-17 1983-10-11 Jorg Schmalfeld Pulverized coal combustion method and apparatus
US4532873A (en) * 1982-05-12 1985-08-06 Weyerhaeuser Company Suspension firing of hog fuel, other biomass or peat
DE3507040A1 (en) * 1984-02-27 1986-08-28 VEB Kombinat Leipziger Metallbau, DDR-7010 Leipzig Method for combustion of wood sanding dust in industrial furnaces
EP0338183A2 (en) * 1988-04-22 1989-10-25 Howorka, Franz Device for decomposing fluid pollutants by heat
EP0409037A1 (en) * 1989-07-19 1991-01-23 Siemens Aktiengesellschaft Combustion chamber for the combustion of at least partially combustible materials
US5111757A (en) * 1991-05-21 1992-05-12 Regents Of The University Of Minnesota Dynamic containment vessel

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024191B (en) * 1954-06-18 1958-02-13 Steinmueller Gmbh L & C Cyclone combustion chamber lined with cooling tubes
DE1551939A1 (en) * 1967-12-11 1970-07-23 Srednjeaziatskij Nii Prirodnog Process for regulating the temperature of the superheated steam in steam boilers equipped with vortex burners and vortex burners for carrying out the process
FR2063347A5 (en) * 1969-10-09 1971-07-09 Pillard Freres Et Cie
US4408548A (en) * 1979-04-17 1983-10-11 Jorg Schmalfeld Pulverized coal combustion method and apparatus
US4532873A (en) * 1982-05-12 1985-08-06 Weyerhaeuser Company Suspension firing of hog fuel, other biomass or peat
DE3507040A1 (en) * 1984-02-27 1986-08-28 VEB Kombinat Leipziger Metallbau, DDR-7010 Leipzig Method for combustion of wood sanding dust in industrial furnaces
EP0338183A2 (en) * 1988-04-22 1989-10-25 Howorka, Franz Device for decomposing fluid pollutants by heat
EP0409037A1 (en) * 1989-07-19 1991-01-23 Siemens Aktiengesellschaft Combustion chamber for the combustion of at least partially combustible materials
US5111757A (en) * 1991-05-21 1992-05-12 Regents Of The University Of Minnesota Dynamic containment vessel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
W.THIELEN, J.BECKER,H.NIEPEL: "VERBRENNUNG VON MIT SCHADSTOFFEN BELADENEM AKTIVKOKS", VGB KRAFTWERKSTECHNIK., vol. 73, no. 7, ESSEN DE, pages 608 - 613, XP000382748 *

Also Published As

Publication number Publication date
EP0853215A2 (en) 1998-07-15
DE4409951A1 (en) 1995-09-28
EP0674134A1 (en) 1995-09-27
EP0674134B1 (en) 1999-05-26
ATE180558T1 (en) 1999-06-15
DE59505994D1 (en) 1999-07-01
ES2081788T1 (en) 1996-03-16
ES2120399T1 (en) 1998-11-01

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