EP0790464A3 - Combustion grate, especially for waste incinerators - Google Patents

Combustion grate, especially for waste incinerators Download PDF

Info

Publication number
EP0790464A3
EP0790464A3 EP97100975A EP97100975A EP0790464A3 EP 0790464 A3 EP0790464 A3 EP 0790464A3 EP 97100975 A EP97100975 A EP 97100975A EP 97100975 A EP97100975 A EP 97100975A EP 0790464 A3 EP0790464 A3 EP 0790464A3
Authority
EP
European Patent Office
Prior art keywords
grate
side plate
plate
oven wall
flange
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.)
Granted
Application number
EP97100975A
Other languages
German (de)
French (fr)
Other versions
EP0790464A2 (en
EP0790464B1 (en
Inventor
Walter Josef Martin
Johannes Josef Edmund Martin
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.)
Martin GmbH fuer Umwelt und Energietechnik
Original Assignee
Martin GmbH fuer Umwelt und Energietechnik
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 Martin GmbH fuer Umwelt und Energietechnik filed Critical Martin GmbH fuer Umwelt und Energietechnik
Priority to SI9730185T priority Critical patent/SI0790464T1/en
Publication of EP0790464A2 publication Critical patent/EP0790464A2/en
Publication of EP0790464A3 publication Critical patent/EP0790464A3/en
Application granted granted Critical
Publication of EP0790464B1 publication Critical patent/EP0790464B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Paper (AREA)

Abstract

A fire grate has tensioning devices (3) inserted in recesses (2) of an oven wall (1), with each device acting upon one grate side plate. The tensioning device (3) includes a cylinder (4) inserted into the oven wall, a hollow piston (7) guided therein and a spring (26), which can be adjusted in its tension. The grate side plate has a carrying plate (12) directly fastened to the piston bottom (10) with a grate border plate (13) suspended, or hanging, on the carrying plate (12). The piston (7) has diameter and length dimensions such that it can support and guide the grate side plate without further guiding devices. Neighboring pistons (7) are connected flexibly to each other by guiding bars (36), so that the pistons (7) can influence each other reciprocally. An upper edge of the grate side plate, particularly the grate border plate (13), has a flange (17) extending toward the oven wall. The flange (17) sealingly engages an elastical seal (19), fastened onto the oven wall. An additional covering ledge (21) covers the flange (17) and includes a shaped part or angle (22) which bounds a hollow space (23) between these two parts, just like a labyrinth seal.
EP97100975A 1996-02-19 1997-01-22 Combustion grate, especially for waste incinerators Expired - Lifetime EP0790464B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9730185T SI0790464T1 (en) 1996-02-19 1997-01-22 Combustion grate, especially for waste incinerators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19606107A DE19606107C1 (en) 1996-02-19 1996-02-19 Firing grate, in particular for waste incineration plants
DE19606107 1996-02-19

Publications (3)

Publication Number Publication Date
EP0790464A2 EP0790464A2 (en) 1997-08-20
EP0790464A3 true EP0790464A3 (en) 1997-11-26
EP0790464B1 EP0790464B1 (en) 2001-06-06

Family

ID=7785800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97100975A Expired - Lifetime EP0790464B1 (en) 1996-02-19 1997-01-22 Combustion grate, especially for waste incinerators

Country Status (18)

Country Link
US (1) US5722334A (en)
EP (1) EP0790464B1 (en)
JP (2) JP2948769B2 (en)
AT (1) ATE201926T1 (en)
BR (1) BR9701004A (en)
CA (1) CA2197741C (en)
CZ (1) CZ292636B6 (en)
DE (2) DE19606107C1 (en)
DK (1) DK0790464T3 (en)
ES (1) ES2159780T3 (en)
NO (1) NO308712B1 (en)
PL (1) PL182698B1 (en)
PT (1) PT790464E (en)
RU (1) RU2116572C1 (en)
SG (1) SG52919A1 (en)
SI (1) SI0790464T1 (en)
TW (1) TW316287B (en)
UA (1) UA29508C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7766013B2 (en) * 2001-06-05 2010-08-03 Alexza Pharmaceuticals, Inc. Aerosol generating method and device
GB2413473B (en) * 2005-02-17 2006-05-10 Wildbird J C Foods Ltd Bird feeder port
JP5087221B2 (en) * 2005-12-06 2012-12-05 株式会社荏原製作所 Stoker-type combustor
WO2007090183A2 (en) 2006-02-01 2007-08-09 Johnsondiversey, Inc. Device and method for coupling a cleaning implement to a floor cleaning machine
CN101078521B (en) * 2006-05-24 2011-02-16 顾利平 Fire grate long pin correction structure
CH701280B1 (en) * 2007-08-22 2010-12-31 Doikos Investments Ltd Liquid-cooled grate plate with wear plates and from such grate plates existing stepping grate.
KR101175294B1 (en) * 2012-03-02 2012-08-20 이승우 Device of holding gap for grate of waste incinerating apparatus
KR101230383B1 (en) * 2012-06-20 2013-02-12 지이큐솔루션 주식회사 Stoker incinerator to inhibit clinker generated on fire grate through side water-cooling
CN109060352B (en) * 2018-10-22 2020-01-07 浙江国际海运职业技术学院 Bearing load testing method for shafting

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE371535A (en) *
DE1451519A1 (en) * 1964-11-25 1969-01-16 Martin Joh Jos Dr Ing Lateral boundary or partition wall for the grate tracks of large furnaces
DE4105331C1 (en) * 1991-02-18 1992-04-16 Noell - K + K Abfalltechnik Gmbh, 4040 Neuss, De

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1565017A (en) * 1924-06-14 1925-12-08 Locomotive Stoker Co Resilient trough support
US2356144A (en) * 1942-03-09 1944-08-22 Detroit Stoker Co Traveling grate for stokers
US4328786A (en) * 1979-11-30 1982-05-11 Clayware Pty. Ltd. Coal burning grate
US4418816A (en) * 1981-10-19 1983-12-06 Lev Kropp Inertial conveyor
FR2661235B1 (en) * 1990-04-23 1992-07-31 Traitement Indl Residus Urbains BEAM FORMING EXPANSION JOINT BETWEEN TWO CLIMBING FIREPLACES ATTACHED, WITH ALTERNATIVELY FIXED AND MOBILE BARS.
US5377663A (en) * 1993-06-07 1995-01-03 Wheelabrator Environmental Systems, Inc. Grate combustion system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE371535A (en) *
DE1451519A1 (en) * 1964-11-25 1969-01-16 Martin Joh Jos Dr Ing Lateral boundary or partition wall for the grate tracks of large furnaces
DE4105331C1 (en) * 1991-02-18 1992-04-16 Noell - K + K Abfalltechnik Gmbh, 4040 Neuss, De

Also Published As

Publication number Publication date
PL182698B1 (en) 2002-02-28
JP3103066B2 (en) 2000-10-23
PT790464E (en) 2001-11-30
CA2197741C (en) 2000-05-30
ATE201926T1 (en) 2001-06-15
JP2948769B2 (en) 1999-09-13
EP0790464A2 (en) 1997-08-20
NO970720D0 (en) 1997-02-17
SG52919A1 (en) 1998-09-28
BR9701004A (en) 1998-10-27
DE19606107C1 (en) 1997-02-13
SI0790464T1 (en) 2001-12-31
RU2116572C1 (en) 1998-07-27
ES2159780T3 (en) 2001-10-16
JPH11218319A (en) 1999-08-10
NO970720L (en) 1997-08-20
US5722334A (en) 1998-03-03
PL318519A1 (en) 1997-09-01
DK0790464T3 (en) 2001-09-17
CZ292636B6 (en) 2003-11-12
EP0790464B1 (en) 2001-06-06
NO308712B1 (en) 2000-10-16
TW316287B (en) 1997-09-21
JPH09318033A (en) 1997-12-12
CZ48797A3 (en) 1997-09-17
DE59703704D1 (en) 2001-07-12
UA29508C2 (en) 2000-11-15
CA2197741A1 (en) 1997-08-20

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