DE59003045D1 - Incinerator for burning fuel, in particular garbage. - Google Patents

Incinerator for burning fuel, in particular garbage.

Info

Publication number
DE59003045D1
DE59003045D1 DE90105393T DE59003045T DE59003045D1 DE 59003045 D1 DE59003045 D1 DE 59003045D1 DE 90105393 T DE90105393 T DE 90105393T DE 59003045 T DE59003045 T DE 59003045T DE 59003045 D1 DE59003045 D1 DE 59003045D1
Authority
DE
Germany
Prior art keywords
grate
rows
bars
burning
guide plates
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
DE90105393T
Other languages
German (de)
Inventor
Martin Rudolf Zweifel
Daniel Spreiter
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.)
Alstom SA
Original Assignee
W & E Umwelttechnik AG Zuerich
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 W & E Umwelttechnik AG Zuerich filed Critical W & E Umwelttechnik AG Zuerich
Application granted granted Critical
Publication of DE59003045D1 publication Critical patent/DE59003045D1/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
    • 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
    • F23G5/002—Incineration of waste; Incinerator constructions; Details, accessories or control therefor characterised by their 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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

In the firing chamber (1) of the combustion installation, there is arranged a firing grate (2) divided into grate zones (I, II, III) formed with rows of grate bars (10). The rows of grate bars (10) of the first grate zone (I) have no air outlet into the firing chamber (1). The primary air (15) brought in under these rows of grate bars (10) by guide plates (17) serves to cool the rows of grate bars (10) and is then guided by guide plates (18) into a connecting duct (19), by means of which the heated primary air (15) can be supplied to the following grate zones (II, III etc.). It is thus made possible to avoid a concentration of the burning off of unit waste with above- average calorific value in the region of the first grate zone (I). At the same time, uniform burning off is thus achieved over the entire grate surface. <IMAGE>
DE90105393T 1989-04-03 1990-03-22 Incinerator for burning fuel, in particular garbage. Expired - Fee Related DE59003045D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH120189 1989-04-03

Publications (1)

Publication Number Publication Date
DE59003045D1 true DE59003045D1 (en) 1993-11-18

Family

ID=4204876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90105393T Expired - Fee Related DE59003045D1 (en) 1989-04-03 1990-03-22 Incinerator for burning fuel, in particular garbage.

Country Status (8)

Country Link
EP (1) EP0391146B1 (en)
JP (1) JPH02287008A (en)
AT (1) ATE95907T1 (en)
DE (1) DE59003045D1 (en)
DK (1) DK0391146T3 (en)
ES (1) ES2044286T3 (en)
NO (1) NO174438C (en)
PT (1) PT93649B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04186008A (en) * 1990-11-16 1992-07-02 Nkk Corp Combustion device for waste incinerator
EP0972989A1 (en) * 1998-07-15 2000-01-19 Asea Brown Boveri AG Process for combustion of solids
DE102004032291B4 (en) * 2004-07-03 2006-07-13 Lurgi Lentjes Ag grate plate
DE102004034322B4 (en) * 2004-07-15 2006-09-28 Lurgi Lentjes Ag grate plate
ITMI20041746A1 (en) * 2004-09-14 2004-12-14 Tm E S P A Termomeccanica WASTE DISPOSAL PLANT
EP2487414B1 (en) * 2011-02-04 2016-11-02 Seko-Patent GmbH Grate bar

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE415130C (en) * 1922-10-13 1925-06-24 C H Weck Comm Ges Firing for garbage incinerators
DE1262493B (en) * 1959-08-18 1968-03-07 Fuller Co Inclined grate under the wind for garbage incineration
JPS4732058U (en) * 1971-05-01 1972-12-11
JPS50161067A (en) * 1974-06-14 1975-12-26

Also Published As

Publication number Publication date
ATE95907T1 (en) 1993-10-15
DK0391146T3 (en) 1993-11-15
NO174438B (en) 1994-01-24
EP0391146A1 (en) 1990-10-10
PT93649A (en) 1991-11-29
NO901484D0 (en) 1990-04-02
JPH02287008A (en) 1990-11-27
NO901484L (en) 1990-10-04
NO174438C (en) 1994-05-04
PT93649B (en) 1998-05-29
EP0391146B1 (en) 1993-10-13
ES2044286T3 (en) 1994-01-01

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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: ABB MANAGEMENT AG, BADEN, AARGAU, CH

8327 Change in the person/name/address of the patent owner

Owner name: ALSTOM, PARIS, FR

8339 Ceased/non-payment of the annual fee