DE69319741T2 - RUST FIRE - Google Patents

RUST FIRE

Info

Publication number
DE69319741T2
DE69319741T2 DE69319741T DE69319741T DE69319741T2 DE 69319741 T2 DE69319741 T2 DE 69319741T2 DE 69319741 T DE69319741 T DE 69319741T DE 69319741 T DE69319741 T DE 69319741T DE 69319741 T2 DE69319741 T2 DE 69319741T2
Authority
DE
Germany
Prior art keywords
grate
air
primary
chamber
combustion chamber
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 - Lifetime
Application number
DE69319741T
Other languages
German (de)
Other versions
DE69319741D1 (en
Inventor
Helge Rosvold
Erling Oesterboe
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.)
Ener-G Holdings Plc Manchester Gb
Original Assignee
Sinvent AS
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 Sinvent AS filed Critical Sinvent AS
Application granted granted Critical
Publication of DE69319741D1 publication Critical patent/DE69319741D1/en
Publication of DE69319741T2 publication Critical patent/DE69319741T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F23L1/02—Passages or apertures for delivering primary air for combustion  by discharging the air below the fire
    • 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
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • 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
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/06—Baffles or deflectors for air or combustion products; Flame shields in fire-boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2900/00—Special features of combustion grates
    • F23H2900/03021—Liquid cooled grates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Incineration Of Waste (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

A grate furnace for different kind of waste materials such as biomass, mud, and derived fuel, comprising a primary combustion chamber (2) and a secondary combustion chamber (3). A cooled grate (6) for fuel is arranged in the lower edge of the primary combustion chamber (2), and below the grate is provided air supply (5), arranged in a plurality of zones. Furthermore there are provided nozzles (15, 16) for the supply of air to the secondary chamber (3). The primary and the secondary combustion chambers (2, 3) are at least partly separated by a separation plate (10). The zones (5) are individually controllable and are supplied with air and recirculated flue gas, preferably with a high temperature. At least one of the nozzles (15) is adjustable and directed towards the primary air chamber (2), in order to ensure an annealing on the grate (6).
DE69319741T 1992-12-28 1993-12-14 RUST FIRE Expired - Lifetime DE69319741T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO19925023A NO176455B1 (en) 1992-12-28 1992-12-28 grate furnace
PCT/NO1993/000191 WO1994015148A1 (en) 1992-12-28 1993-12-14 Grate furnace

Publications (2)

Publication Number Publication Date
DE69319741D1 DE69319741D1 (en) 1998-08-20
DE69319741T2 true DE69319741T2 (en) 1999-02-11

Family

ID=19895706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69319741T Expired - Lifetime DE69319741T2 (en) 1992-12-28 1993-12-14 RUST FIRE

Country Status (7)

Country Link
EP (1) EP0676023B1 (en)
AT (1) ATE168459T1 (en)
AU (1) AU5823894A (en)
DE (1) DE69319741T2 (en)
DK (1) DK0676023T3 (en)
NO (1) NO176455B1 (en)
WO (1) WO1994015148A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE191552T1 (en) * 1995-07-20 2000-04-15 Karlsruhe Forschzent METHOD FOR COMBUSTING SUBSTANCES TO BE THERMALLY TREATED
NO975397A (en) 1997-11-25 1998-12-14 Energos Asa Device for incinerator for solid fuel
RU2175421C1 (en) * 2000-11-09 2001-10-27 Аристархов Дмитрий Викторович Furnace device
US6913457B2 (en) * 2003-07-30 2005-07-05 American Air Liquide, Inc. Method and apparatus for optimized CO post-combustion in low NOx combustion processes
CN101460473A (en) 2006-04-03 2009-06-17 药物热化学品公司 Thermal extraction method and product
US7905990B2 (en) 2007-11-20 2011-03-15 Ensyn Renewables, Inc. Rapid thermal conversion of biomass
US20110284359A1 (en) 2010-05-20 2011-11-24 Uop Llc Processes for controlling afterburn in a reheater and for controlling loss of entrained solid particles in combustion product flue gas
US9441887B2 (en) 2011-02-22 2016-09-13 Ensyn Renewables, Inc. Heat removal and recovery in biomass pyrolysis
US9347005B2 (en) 2011-09-13 2016-05-24 Ensyn Renewables, Inc. Methods and apparatuses for rapid thermal processing of carbonaceous material
US10041667B2 (en) 2011-09-22 2018-08-07 Ensyn Renewables, Inc. Apparatuses for controlling heat for rapid thermal processing of carbonaceous material and methods for the same
US9044727B2 (en) 2011-09-22 2015-06-02 Ensyn Renewables, Inc. Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material
US10400175B2 (en) 2011-09-22 2019-09-03 Ensyn Renewables, Inc. Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material
US9109177B2 (en) 2011-12-12 2015-08-18 Ensyn Renewables, Inc. Systems and methods for renewable fuel
US9670413B2 (en) 2012-06-28 2017-06-06 Ensyn Renewables, Inc. Methods and apparatuses for thermally converting biomass
AR097135A1 (en) 2013-06-26 2016-02-24 Ensyn Renewables Inc SYSTEMS AND METHODS FOR RENEWABLE FUEL
CN104359100B (en) * 2014-11-03 2016-08-17 合肥工业大学 A kind of generating power with biomass combustion boiler
US10337726B2 (en) 2015-08-21 2019-07-02 Ensyn Renewables, Inc. Liquid biomass heating system
CN105889901B (en) * 2016-06-01 2018-02-27 佳木斯大学 A kind of fixed grate boiler for the square bale stalk that burns
WO2018125753A1 (en) 2016-12-29 2018-07-05 Ensyn Renewables, Inc. Demetallization of liquid biomass
NO20170697A1 (en) * 2017-04-26 2018-09-24 Aitos Gasification Tech As Furnace for gasification and oxidation of solid fuel
US20210254825A1 (en) * 2018-08-23 2021-08-19 GRID Powr Ltd. Process and Device for Improving of Synthesis and/or Flue Gas Velocity Field for Refuse Derived Fuel Applications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE628089C (en) * 1936-03-28 Babcock & Wilcox Dampfkessel W Advance firing with nozzles provided on the front and rear walls above the grate for sucking in and blowing in smoke gases or air
FR47268E (en) * 1936-04-17 1937-03-05 Coal boiler
DE929082C (en) * 1950-03-09 1955-06-20 Mont Kessel Herpen & Co K G Firing for pipe steam generator
DE1057276B (en) * 1956-03-03 1959-05-14 Rudolf Hingst Dipl Ing Device to improve the ignition of solid fuels in furnaces with a feed movement of the fuel for steam boilers
SE305274B (en) * 1963-04-24 1968-10-21 Destructor Ab
US3808619A (en) * 1972-08-07 1974-05-07 D Vanderveer Pollution-free incineration system
SE8101498L (en) * 1981-03-10 1982-09-11 Megaron Hb DEVICE FOR FUEL OF SOLID FUEL
SE445771B (en) * 1983-10-24 1986-07-14 Scandiaconsult Ab PROCEDURE AND DEVICE FOR BURNING THE SOLID FUEL, MAINLY IN PIECE
DE59003177D1 (en) * 1989-02-09 1993-12-02 W & E Umwelttechnik Ag Zuerich Waste incineration plant and procedures for your operation.

Also Published As

Publication number Publication date
EP0676023A1 (en) 1995-10-11
NO176455B1 (en) 1995-04-24
ATE168459T1 (en) 1998-08-15
WO1994015148A1 (en) 1994-07-07
EP0676023B1 (en) 1998-07-15
NO925023A (en) 1994-06-29
NO925023D0 (en) 1992-12-28
NO176455C (en) 1995-04-05
NO176455B (en) 1994-12-27
AU5823894A (en) 1994-07-19
DE69319741D1 (en) 1998-08-20
DK0676023T3 (en) 1999-04-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ENER-G HOLDINGS PLC, MANCHESTER, GB

R082 Change of representative

Ref document number: 676023

Country of ref document: EP

Representative=s name: ANDRAE FLACH HAUG, DE