DE59505994D1 - Process for burning dusty materials - Google Patents

Process for burning dusty materials

Info

Publication number
DE59505994D1
DE59505994D1 DE59505994T DE59505994T DE59505994D1 DE 59505994 D1 DE59505994 D1 DE 59505994D1 DE 59505994 T DE59505994 T DE 59505994T DE 59505994 T DE59505994 T DE 59505994T DE 59505994 D1 DE59505994 D1 DE 59505994D1
Authority
DE
Germany
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.)
Expired - Fee Related
Application number
DE59505994T
Other languages
German (de)
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.)
ABFALLWIRTSCHAFTSGES
Original Assignee
ABFALLWIRTSCHAFTSGES
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 ABFALLWIRTSCHAFTSGES filed Critical ABFALLWIRTSCHAFTSGES
Application granted granted Critical
Publication of DE59505994D1 publication Critical patent/DE59505994D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Incineration Of Waste (AREA)
  • Solid-Fuel Combustion (AREA)
  • Glass Compositions (AREA)
  • Combustion Of Fluid Fuel (AREA)

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.
DE59505994T 1994-03-23 1995-03-15 Process for burning dusty materials Expired - Fee Related DE59505994D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4409951A DE4409951A1 (en) 1994-03-23 1994-03-23 Device for burning dusty materials

Publications (1)

Publication Number Publication Date
DE59505994D1 true DE59505994D1 (en) 1999-07-01

Family

ID=6513572

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4409951A Withdrawn DE4409951A1 (en) 1994-03-23 1994-03-23 Device for burning dusty materials
DE59505994T Expired - Fee Related DE59505994D1 (en) 1994-03-23 1995-03-15 Process for burning dusty materials

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4409951A Withdrawn DE4409951A1 (en) 1994-03-23 1994-03-23 Device for burning dusty materials

Country Status (4)

Country Link
EP (2) EP0853215A3 (en)
AT (1) ATE180558T1 (en)
DE (2) DE4409951A1 (en)
ES (2) ES2081788T1 (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
US6651645B1 (en) 1999-06-08 2003-11-25 Nunez Suarez Rene Maurico 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
WO2015069784A1 (en) * 2013-11-08 2015-05-14 Zheng Shi Adjusting the flame characteristic within a combustor
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

Family Cites Families (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
DD223796A1 (en) * 1984-02-27 1985-06-19 Komb Leipziger Metallbau Veb METHOD FOR BURNING WOODEN GRINDING DUST IN INDUSTRIAL FIREINGS
AT390206B (en) * 1988-04-22 1990-04-10 Howorka Franz DEVICE FOR THE THERMAL DISASSEMBLY OF FLUID POLLUTANTS
DE59007204D1 (en) 1989-07-19 1994-10-27 Siemens Ag Combustion chamber for burning at least partially combustible materials.
US5111757A (en) * 1991-05-21 1992-05-12 Regents Of The University Of Minnesota Dynamic containment vessel

Also Published As

Publication number Publication date
DE4409951A1 (en) 1995-09-28
EP0853215A2 (en) 1998-07-15
EP0853215A3 (en) 1998-12-30
EP0674134A1 (en) 1995-09-27
ES2120399T1 (en) 1998-11-01
EP0674134B1 (en) 1999-05-26
ATE180558T1 (en) 1999-06-15
ES2081788T1 (en) 1996-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee