ES2056533T3 - GRILL GARNISH. - Google Patents

GRILL GARNISH.

Info

Publication number
ES2056533T3
ES2056533T3 ES91112990T ES91112990T ES2056533T3 ES 2056533 T3 ES2056533 T3 ES 2056533T3 ES 91112990 T ES91112990 T ES 91112990T ES 91112990 T ES91112990 T ES 91112990T ES 2056533 T3 ES2056533 T3 ES 2056533T3
Authority
ES
Spain
Prior art keywords
grate bar
grate
clearances
air outlets
flow
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
ES91112990T
Other languages
Spanish (es)
Inventor
Rolf Merz
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.)
GE Power Systems GmbH
Original Assignee
EVT Energie und Verfahrenstechnick GmbH
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 EVT Energie und Verfahrenstechnick GmbH filed Critical EVT Energie und Verfahrenstechnick GmbH
Application granted granted Critical
Publication of ES2056533T3 publication Critical patent/ES2056533T3/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
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H17/00—Details of grates
    • F23H17/12—Fire-bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H1/00—Grates with solid bars
    • F23H1/02—Grates with solid bars having provision for air supply or air preheating, e.g. air-supply or blast fittings which form a part of the grate structure or serve as supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Baking, Grill, Roasting (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Solid-Fuel Combustion (AREA)
  • Detergent Compositions (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

Air-cooled grate surface, in particular for stoking grates in refuse incineration plants, two adjacently arranged grate bars in each case forming a flow channel, which is bounded by the grate bar back, the grate bar foot and its supporting webs and has an outlet to the combustion space through clearances arranged in the grate bar head. An improved cooling of the grate bar back is achieved and clogging of the air outlets by refuse and slag particles is avoided in the following way a) the air outlets formed by two clearances (7) have a cross-sectional widening in the direction of flow; b) the air outlets have an angle B = 5 DEG to 60 DEG with respect to the grate bar back (6) downwards in the direction of flow; c) the grate bar head (3) is bevelled from the top towards the rear and has from lateral edges (8) one or more clearances (7) arranged one above the other.
ES91112990T 1990-08-23 1991-08-02 GRILL GARNISH. Expired - Lifetime ES2056533T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4026587A DE4026587C1 (en) 1990-08-23 1990-08-23

Publications (1)

Publication Number Publication Date
ES2056533T3 true ES2056533T3 (en) 1994-10-01

Family

ID=6412704

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91112990T Expired - Lifetime ES2056533T3 (en) 1990-08-23 1991-08-02 GRILL GARNISH.

Country Status (9)

Country Link
EP (1) EP0472027B1 (en)
AT (1) ATE106130T1 (en)
CA (1) CA2049661A1 (en)
CS (1) CS259791A3 (en)
DE (1) DE4026587C1 (en)
ES (1) ES2056533T3 (en)
HU (1) HUT59475A (en)
PL (1) PL167178B1 (en)
PT (1) PT98744A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205502C1 (en) * 1992-02-22 1993-02-18 Evt Energie- Und Verfahrenstechnik Gmbh, 7000 Stuttgart, De Moving grate on transverse girders, for rubbish incinerator - has grate rod rear protruding over vertical shank of angled grate bar foot, forming gap between shank and downwards flange
DE19502261A1 (en) * 1994-01-27 1995-08-03 Waermetechnik Dr Pauli Gmbh Method and grate for burning solid combustion material e.g. refuse
US6964237B2 (en) 2003-06-30 2005-11-15 Mark P. Hepp Grate block for a refuse incineration grate
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
KR20220025090A (en) * 2019-07-05 2022-03-03 히타치 조센 이노바 아게 Grate block for combustion grate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH382901A (en) * 1960-06-02 1964-10-15 Werner Dipl Ing Ludin Firing system for inferior, crumbly fuels that disintegrate during combustion, such as peat grits, rice bran, dried sewage sludge and the like
US4876972A (en) * 1987-01-21 1989-10-31 Louis Mrklas Grate bar element for a sliding grate furnace for garbage incineration
DE3725585C1 (en) * 1987-08-01 1988-10-06 Evt Energie- Und Verfahrenstechnik Gmbh, 7000 Stuttgart, De Non-clogging incinerator grate - has grate bars shaped so that cooling air channels are formed between them

Also Published As

Publication number Publication date
PT98744A (en) 1993-09-30
EP0472027B1 (en) 1994-05-25
CS259791A3 (en) 1992-03-18
PL167178B1 (en) 1995-08-31
HU912726D0 (en) 1992-01-28
PL291480A1 (en) 1992-04-06
ATE106130T1 (en) 1994-06-15
EP0472027A3 (en) 1992-08-19
HUT59475A (en) 1992-05-28
EP0472027A2 (en) 1992-02-26
CA2049661A1 (en) 1992-02-24
DE4026587C1 (en) 1991-10-17

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