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CA2293779A1 - Bruleur a alimentation par le haut destine a un combustible solide et son mode de fonctionnement - Google Patents

Bruleur a alimentation par le haut destine a un combustible solide et son mode de fonctionnement Download PDF

Info

Publication number
CA2293779A1
CA2293779A1 CA002293779A CA2293779A CA2293779A1 CA 2293779 A1 CA2293779 A1 CA 2293779A1 CA 002293779 A CA002293779 A CA 002293779A CA 2293779 A CA2293779 A CA 2293779A CA 2293779 A1 CA2293779 A1 CA 2293779A1
Authority
CA
Canada
Prior art keywords
burner
combustion chamber
fire grate
secondary air
duct
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.)
Abandoned
Application number
CA002293779A
Other languages
English (en)
Inventor
Tore Gustafsson
Ture Marklund
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2293779A1 publication Critical patent/CA2293779A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/16—Over-feed arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B1/00—Combustion apparatus using only lump fuel
    • F23B1/16—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support
    • F23B1/24—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support using rotating grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B5/00—Combustion apparatus with arrangements for burning uncombusted material from primary combustion
    • F23B5/04—Combustion apparatus with arrangements for burning uncombusted material from primary combustion in separate combustion chamber; on separate grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H17/00—Details of grates
    • F23H17/06—Provision for vertical adjustment of grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/06—Mechanically-operated devices, e.g. clinker pushers
    • 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
    • F23L11/00—Arrangements of valves or dampers after the fire
    • 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
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/04—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air beyond the fire, i.e. nearer the smoke outlet
    • 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
    • F23M11/00—Safety arrangements
    • F23M11/02—Preventing emission of flames or hot gases, or admission of air, through working or charging apertures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/26—Biowaste
    • F23G2209/261—Woodwaste
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

L'invention concerne un brûleur à alimentation par le haut et rendement régulé à un combustible solide tel que des copeaux ou du charbon. Le brûleur comprend une chambre de combustion (2) délimitée à la base par une grille (3), un conduit (14) raccordé à la chambre de combustion pour les fumées non brûlées ainsi qu'un moyen d'alimentation en air primaire et secondaire. La grille (3) peut pivoter dans un plan horizontal et se déplacer dans une direction verticale pour modifier le volume de la chambre de combustion (2). Un second orifice d'admission d'air (16) réglable et un volet de réglage (13) sont placés dans le passage (12) entre la chambre de combustion et le conduit du brûleur. Le volet de réglage (13) est doté d'un conduit d'air secondaire (15). Un ventilateur (21) réglable est conçu pour assurer l'alimentation en air comburant. Un procédé de fonctionnement consiste à abaisser le rendement par réduction de la vitesse du ventilateur (21) puis étranglement du passage (12) entre la chambre de combustion et le conduit, par réduction de l'alimentation en air secondaire, par réduction de la vitesse de rotation de la grille (3) et par fermeture d'un volet de réglage (23) destiné à l'apport d'air secondaire.
CA002293779A 1997-06-30 1998-06-23 Bruleur a alimentation par le haut destine a un combustible solide et son mode de fonctionnement Abandoned CA2293779A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9702515-9 1997-06-30
SE9702515A SE520073C2 (sv) 1997-06-30 1997-06-30 Toppmatad brännare för fasta bränslen och förfarande för drift av en sådan brännare
PCT/SE1998/001218 WO1999000626A1 (fr) 1997-06-30 1998-06-23 Bruleur a alimentation par le haut destine a un combustible solide et son mode de fonctionnement

Publications (1)

Publication Number Publication Date
CA2293779A1 true CA2293779A1 (fr) 1999-01-07

Family

ID=20407583

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002293779A Abandoned CA2293779A1 (fr) 1997-06-30 1998-06-23 Bruleur a alimentation par le haut destine a un combustible solide et son mode de fonctionnement

Country Status (8)

Country Link
EP (1) EP0993582A1 (fr)
CN (1) CN1258342A (fr)
AU (1) AU8135898A (fr)
CA (1) CA2293779A1 (fr)
EA (1) EA001628B1 (fr)
NO (1) NO996247D0 (fr)
SE (1) SE520073C2 (fr)
WO (1) WO1999000626A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107228355A (zh) * 2017-08-02 2017-10-03 安徽海螺集团有限责任公司 一种低热值可燃物燃烧装置及燃料燃烧的方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2806783A1 (fr) * 2000-03-23 2001-09-28 Clerc De Bussy Le Foyer rotatif pour la combustion de bois fragmente
KR100489052B1 (ko) * 2001-12-24 2005-05-12 윤기철 코크스 보일러
EP1396677B1 (fr) * 2002-09-07 2005-08-31 Fisia Babcock Environment GmbH Installation d'incinération de déchets comportant une grille de combustion
AT503043B1 (de) * 2006-04-26 2007-07-15 Haslmayr Johann Dipl Ing Kipprost für biomassekessel
EP1967791A3 (fr) * 2007-03-06 2014-02-26 Oy Manacation AB Porcédé de combustion et brûleur pour combustible solide
JP5314956B2 (ja) * 2008-07-22 2013-10-16 矢崎エナジーシステム株式会社 木質ペレットの燃焼方法及び燃焼機
SE536195C2 (sv) * 2011-10-12 2013-06-18 Ecomb Ab Publ Tillförselanordning för förbränningskammare och metod därför
CN105627294B (zh) * 2016-03-29 2017-09-15 中南大学 石油焦粒燃烧装置
GB2551106B (en) * 2016-04-26 2019-07-31 Elliott Brian Solid fuel burner
GB2573217B (en) * 2016-04-26 2020-04-15 Elliott Brian Solid fuel burner
GB2572281A (en) * 2016-04-26 2019-09-25 Elliott Brian Solid fuel burner
CN106287661B (zh) * 2016-08-30 2018-08-17 上海交通大学 一种垂直升降的层燃燃烧装置
CN112524621B (zh) * 2020-12-10 2022-09-16 西安西热控制技术有限公司 一种火电厂燃烧炉的自动出渣控制系统及其方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE109862C1 (fr) *
CH182329A (de) * 1935-07-06 1936-02-15 Streichenberger Societe Anonym Feuerung für feste, feinkörnige Brennstoffe.
GB640635A (en) * 1943-11-11 1950-07-26 Robert Amedee Emile Andre Rabe Improvements in or relating to installations comprising automatic furnaces
GB1459023A (en) * 1974-04-17 1976-12-22 Abernethy A W G Method and improved unit for heating using solid
GB2056030B (en) * 1979-07-19 1983-08-03 Greenforge Ltd Controlling solid fuel and air supply to boilers
DE3421972C2 (de) * 1984-06-14 1987-02-12 Hans Dr.h.c. 3559 Battenberg Vießmann Festbrennstoffheizkessel
AT383664B (de) * 1984-09-17 1987-08-10 Kainer Ernst Vorofenverbrennungsanlage zur verbrennung festen brenngutes mit hohem aschenanteil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107228355A (zh) * 2017-08-02 2017-10-03 安徽海螺集团有限责任公司 一种低热值可燃物燃烧装置及燃料燃烧的方法

Also Published As

Publication number Publication date
EA200000079A1 (ru) 2000-06-26
SE520073C2 (sv) 2003-05-20
CN1258342A (zh) 2000-06-28
EA001628B1 (ru) 2001-06-25
EP0993582A1 (fr) 2000-04-19
SE9702515D0 (sv) 1997-06-30
NO996247L (no) 1999-12-16
WO1999000626A1 (fr) 1999-01-07
AU8135898A (en) 1999-01-19
NO996247D0 (no) 1999-12-16
SE9702515L (sv) 1998-12-31

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