EP1281913A3 - Grate furnace - Google Patents

Grate furnace Download PDF

Info

Publication number
EP1281913A3
EP1281913A3 EP02015729A EP02015729A EP1281913A3 EP 1281913 A3 EP1281913 A3 EP 1281913A3 EP 02015729 A EP02015729 A EP 02015729A EP 02015729 A EP02015729 A EP 02015729A EP 1281913 A3 EP1281913 A3 EP 1281913A3
Authority
EP
European Patent Office
Prior art keywords
grate furnace
grate
drive
fitted
agitates
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
EP02015729A
Other languages
German (de)
French (fr)
Other versions
EP1281913B1 (en
EP1281913A2 (en
Inventor
Johannes Martin
Peter Weber
Werner Familler
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7693881&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1281913(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Martin GmbH fuer Umwelt und Energietechnik filed Critical Martin GmbH fuer Umwelt und Energietechnik
Publication of EP1281913A2 publication Critical patent/EP1281913A2/en
Publication of EP1281913A3 publication Critical patent/EP1281913A3/en
Application granted granted Critical
Publication of EP1281913B1 publication Critical patent/EP1281913B1/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
    • F23H7/00—Inclined or stepped grates
    • F23H7/06—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding
    • F23H7/08—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding reciprocating along their axes
    • 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)
  • Storage Of Fruits Or Vegetables (AREA)
  • Cereal-Derived Products (AREA)
  • Tunnel Furnaces (AREA)
  • Baking, Grill, Roasting (AREA)
  • Toys (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Cleaning In General (AREA)
  • Resistance Heating (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Devices For Medical Bathing And Washing (AREA)

Abstract

The grate firing system has a grate made up of overlapping strips. Every second strip is fitted with a dedicated drive (18.1 - 18.2) which agitates it. Each drive is fitted inside its own casing (25.2 -25.4).
EP02015729A 2001-08-01 2002-07-12 Grate furnace Expired - Lifetime EP1281913B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10137520A DE10137520B4 (en) 2001-08-01 2001-08-01 grate
DE10137520 2001-08-01

Publications (3)

Publication Number Publication Date
EP1281913A2 EP1281913A2 (en) 2003-02-05
EP1281913A3 true EP1281913A3 (en) 2003-04-09
EP1281913B1 EP1281913B1 (en) 2008-07-02

Family

ID=7693881

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02015729A Expired - Lifetime EP1281913B1 (en) 2001-08-01 2002-07-12 Grate furnace

Country Status (16)

Country Link
US (1) US20030024449A1 (en)
EP (1) EP1281913B1 (en)
JP (1) JP3831311B2 (en)
AT (1) ATE399962T1 (en)
BR (1) BR0203032B1 (en)
CA (1) CA2396294C (en)
CZ (1) CZ302839B6 (en)
DE (2) DE10137520B4 (en)
DK (1) DK1281913T3 (en)
ES (1) ES2190909T3 (en)
NO (1) NO324288B1 (en)
PL (1) PL198741B1 (en)
PT (1) PT1281913E (en)
RU (1) RU2226650C1 (en)
SG (1) SG98065A1 (en)
TW (1) TWI220448B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH703509B1 (en) * 2010-07-30 2014-08-29 Doikos Investments Ltd Water-cooled thrust combustion grate with a hydraulic drive for its movable grate plates.
EP2584264B1 (en) * 2011-10-21 2014-05-14 Martin GmbH für Umwelt- und Energietechnik Grate stage module for a push combustion grate
CN102865581B (en) * 2012-09-29 2015-06-24 吕庆忠 Synchronous driving device for mechanical fire grate of fire grate type solid waste incinerator
DE102014202593A1 (en) 2014-02-13 2015-08-13 Siemens Aktiengesellschaft Transformation of metal carbonate into metal chloride
DE102014202591A1 (en) 2014-02-13 2015-08-13 Siemens Aktiengesellschaft Transformation of metal carbonate into metal chloride
RU2611079C2 (en) * 2015-08-03 2017-02-21 Станислав Анатольевич Прохоров Solid-fuel boiler
CN105543473B (en) * 2015-12-28 2017-05-17 中冶北方（大连）工程技术有限公司 Chain grate machine resetting device with fault monitoring function
CN109899777A (en) * 2019-03-22 2019-06-18 杭州良辰电子商务有限公司 A kind of boiler

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111134A (en) * 1976-10-22 1978-09-05 Morse Boulger, Inc. Bearing assembly for a stoker carriage
DE4105328C1 (en) * 1991-02-18 1992-11-19 Noell - K + K Abfalltechnik Gmbh, 4040 Neuss, De
EP0713056A1 (en) * 1994-11-17 1996-05-22 Von Roll Umwelttechnik AG Cooled grate bar
US5528992A (en) * 1993-06-07 1996-06-25 Wheelabrator Environmental Systems, Inc. Reciprocating combustion grate guide system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH637198A5 (en) * 1979-03-14 1983-07-15 Widmer & Ernst Ag BURNING GRATE FOR COMBUSTION OVENS.
FI85420C (en) * 1987-12-22 1992-04-10 Ahlstroem Oy ANORDNING VID SNEDROST I FOERBRAENNINGSUGNS ELDSTAD.
NO312644B1 (en) * 1997-04-23 2002-06-10 Doikos Investments Ltd Water cooled pressure combustion grate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111134A (en) * 1976-10-22 1978-09-05 Morse Boulger, Inc. Bearing assembly for a stoker carriage
DE4105328C1 (en) * 1991-02-18 1992-11-19 Noell - K + K Abfalltechnik Gmbh, 4040 Neuss, De
US5528992A (en) * 1993-06-07 1996-06-25 Wheelabrator Environmental Systems, Inc. Reciprocating combustion grate guide system
EP0713056A1 (en) * 1994-11-17 1996-05-22 Von Roll Umwelttechnik AG Cooled grate bar

Also Published As

Publication number Publication date
ATE399962T1 (en) 2008-07-15
SG98065A1 (en) 2003-08-20
EP1281913B1 (en) 2008-07-02
ES2190909T3 (en) 2008-12-16
DE10137520B4 (en) 2004-05-13
CA2396294C (en) 2006-09-05
NO20023649L (en) 2003-02-03
RU2002120938A (en) 2004-01-27
TWI220448B (en) 2004-08-21
ES2190909T1 (en) 2003-09-01
CZ302839B6 (en) 2011-12-07
EP1281913A2 (en) 2003-02-05
NO20023649D0 (en) 2002-07-31
JP3831311B2 (en) 2006-10-11
PL355266A1 (en) 2003-02-10
BR0203032B1 (en) 2010-12-28
CZ20022562A3 (en) 2003-03-12
US20030024449A1 (en) 2003-02-06
DE50212424D1 (en) 2008-08-14
PL198741B1 (en) 2008-07-31
CA2396294A1 (en) 2003-02-01
PT1281913E (en) 2008-10-08
RU2226650C1 (en) 2004-04-10
DK1281913T3 (en) 2008-11-10
BR0203032A (en) 2003-09-09
NO324288B1 (en) 2007-09-17
DE10137520A1 (en) 2003-02-20
JP2003065526A (en) 2003-03-05

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