EP0844438A3 - Rost für eine Feuerungsanlage - Google Patents

Rost für eine Feuerungsanlage Download PDF

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Publication number
EP0844438A3
EP0844438A3 EP97810815A EP97810815A EP0844438A3 EP 0844438 A3 EP0844438 A3 EP 0844438A3 EP 97810815 A EP97810815 A EP 97810815A EP 97810815 A EP97810815 A EP 97810815A EP 0844438 A3 EP0844438 A3 EP 0844438A3
Authority
EP
European Patent Office
Prior art keywords
cooling ducts
grate
furnace
pipes
confined
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
EP97810815A
Other languages
English (en)
French (fr)
Other versions
EP0844438A2 (de
EP0844438B1 (de
Inventor
Max Künzli
John Millard
Peter Serck-Hanssen
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
ABB Asea Brown Boveri Ltd
Asea Brown Boveri AB
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 ABB Asea Brown Boveri Ltd, Asea Brown Boveri AB filed Critical ABB Asea Brown Boveri Ltd
Publication of EP0844438A2 publication Critical patent/EP0844438A2/de
Publication of EP0844438A3 publication Critical patent/EP0844438A3/de
Application granted granted Critical
Publication of EP0844438B1 publication Critical patent/EP0844438B1/de
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
    • F23H11/00—Travelling-grates
    • F23H11/12—Travelling-grates inclined travelling grates; Stepped travelling grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H3/00—Grates with hollow bars
    • F23H3/02—Grates with hollow bars internally cooled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H11/00—Travelling-grates
    • F23H11/10—Travelling-grates with special provision for supply of air from below and for controlling air supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H17/00—Details of grates
    • F23H17/08—Bearers; Frames; Spacers; Supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2900/00—Special features of combustion grates
    • F23H2900/03021—Liquid cooled 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)
  • Furnace Details (AREA)
  • Mushroom Cultivation (AREA)
  • Solid-Fuel Combustion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Movable Scaffolding (AREA)

Abstract

Die Erfindung betrifft einen Rost für eine Feuerungsanlage mit mindestens einer Rostbahn (1) mit mehreren in Längsrichtung abwechselnden, beidseitig von Seitenwänden (2) begrenzten und mit Kühlkanälen, sowie Zu- und Abfuhrleitungen (15, 16) versehenen Fest- und Bewegtrostbelageinheitenreihen (3, 4), wobei die Rostbelageinheiten (11, 12, 13) an ihrem Hinterende mit einem feststehenden bzw. beweglichen Rostbelagträger (6) verbunden sind und mit ihrem Vorderende auf der nachfolgenden Rostbelageinheit (11, 12, 13) aufliegen, und wobei die Kühlkanäle im wesentlichen quer zur Längsrichtung des Rostes angeordnet sind. Der Rost ist dadurch gekennzeichnet, dass die Kühlkanäle mäanderförmig angeordnete, in die Rostbelageinheiten (11, 12, 13) eingegossene Rohre (9) sind, deren Rohrteilung der thermischen Belastung der Rostbelageinheiten angepasst ist. Vorzugsweise ist die Rohrteilung vom Hinterende zum Vorderende der Rostbelageinheit (11, 12, 13) abnehmend.
EP97810815A 1996-11-21 1997-10-31 Rost für eine Feuerungsanlage Expired - Lifetime EP0844438B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19648128 1996-11-21
DE19648128A DE19648128C2 (de) 1996-11-21 1996-11-21 Rost für eine Feuerungsanlage

Publications (3)

Publication Number Publication Date
EP0844438A2 EP0844438A2 (de) 1998-05-27
EP0844438A3 true EP0844438A3 (de) 1999-06-09
EP0844438B1 EP0844438B1 (de) 2000-08-09

Family

ID=7812299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97810815A Expired - Lifetime EP0844438B1 (de) 1996-11-21 1997-10-31 Rost für eine Feuerungsanlage

Country Status (10)

Country Link
US (1) US5913274A (de)
EP (1) EP0844438B1 (de)
JP (1) JP2941753B2 (de)
KR (1) KR100473233B1 (de)
AT (1) ATE195368T1 (de)
CZ (1) CZ291145B6 (de)
DE (2) DE19648128C2 (de)
DK (1) DK0844438T3 (de)
ES (1) ES2151235T3 (de)
NO (1) NO310378B1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650742C1 (de) * 1996-12-06 1998-02-19 Metallgesellschaft Ag Mit Wasser gekühlter Verbrennungsrost
DE19753981C2 (de) * 1997-12-05 2000-04-06 Alstom Energy Syst Gmbh Flüssigkeitsgekühlte Rostplatte
EP0924464A1 (de) * 1997-12-19 1999-06-23 KOCH, Theodor Verfahren zur Kühlung des Rostes von Verbrennungsanlagen und Verbrennungsrost
EP0981021A1 (de) 1998-08-19 2000-02-23 Asea Brown Boveri AG Rost für Verbrennungsanlagen
EP0987494A1 (de) * 1998-09-15 2000-03-22 Asea Brown Boveri AG Verfahren zur Kühlung eines Rostes für einen Feuerungsraum sowie Rost für einen Feuerungsraum
DE59800483D1 (de) * 1998-09-24 2001-03-29 Von Roll Umwelttechnik Ag Rostblock
DE19860552C2 (de) * 1998-12-22 2001-02-08 Mannesmann Ag Kühlbarer Verbrennungsrost
DE19860553C2 (de) * 1998-12-22 2001-03-29 Mannesmann Ag Flüssigkeitsgekühlter Verbrennungsrost
DE19929614C2 (de) * 1999-06-28 2001-04-26 Martin Umwelt & Energietech Feuerungsanlage mit flüssigkeitsgekühlten Rostelementen
US6244195B1 (en) * 2000-05-23 2001-06-12 Dae Youn Yang Safety incinerator for rubbish in volume and flammable waste
DE50012995D1 (de) * 2000-12-29 2006-07-27 Von Roll Umwelttechnik Ag Rostblock als Teil eines Rostes für eine Anlage zur thermischen Behandlung von Abfall
US6981455B2 (en) * 2002-03-08 2006-01-03 Lefcort Malcolm D Two-stage wet waste gasifier and burner
EP1355112A1 (de) 2002-04-17 2003-10-22 Seghers Keppel Technology Group Verfahren zur Kühlung von Roststäben für Verbrennungsroste, Roststab und Verfahren zur Herstellung eines Roststabes
CH703063A1 (de) * 2010-04-21 2011-10-31 Marco Bachmann Verkleidungselement für Vorrichtungsteile von Verbrennungsöfen.
BR112013002141A2 (pt) * 2010-07-30 2016-05-24 Doikos Investments Ltd grelha de combustão deslizante resfriada por água
GB2483479A (en) 2010-09-09 2012-03-14 Tiska Gmbh Furnace grate bars
KR101230383B1 (ko) * 2012-06-20 2013-02-12 지이큐솔루션 주식회사 측면 수냉각을 통해 수냉식 화격자 상의 클링커를 억제하는 스토커 소각로
KR101428735B1 (ko) * 2012-11-15 2014-08-11 한국에너지기술연구원 단계적 연소가 가능한 고체 연료 보일러용 공기 공급장치, 공급방법, 그 공기 공급장치를 갖는 보일러
KR101277484B1 (ko) * 2012-11-22 2013-06-21 (주)태종 폐기물 소각장치용 화격자
DE102014008858A1 (de) 2014-06-16 2015-12-17 Joachim Kümmel Verfahren zur Verbrennung von Abfall und Biomassen auf einem Flossenwand-Stufenrost sowie Vorrichtung zur Durchführung des Verfahrens
KR101701720B1 (ko) * 2016-06-20 2017-02-03 지이큐솔루션 주식회사 수냉식 화격자 및 수냉식 화격자용 스토커를 구비한 소각로
US10309648B2 (en) 2016-11-22 2019-06-04 General Electric Company System and method for active cooling of a grate bar for an incinerator of a waste-to-energy plant
PL3583357T3 (pl) * 2017-02-17 2023-09-11 Mitsubishi Power Europe Gmbh Ruszt posuwowy z elementami rozdzielającymi tory rusztowe
EP3596390A1 (de) * 2017-03-15 2020-01-22 Seko-Patent GmbH Roststab, rost und verbrennungsanlage
DE102020003114A1 (de) 2020-05-25 2021-11-25 Martin GmbH für Umwelt- und Energietechnik Roststab, Roststabanordnung und Verfahren zum Betreiben einer Roststabanordnung
EP4027091A1 (de) * 2021-01-08 2022-07-13 Babcock & Wilcox Vølund A/S Plattenförmiges rostelement für einen beweglichen rost eines ofens

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE431291A (de) *
DE498538C (de) * 1930-05-23 L & C Steinmueller Wassergekuehlter Treppenrost
DE928358C (de) * 1942-02-14 1955-05-31 Mont Kessel Herpen & Co Rostfeuerung, deren Rostflaeche aus wassergekuehlten beweglichen Rohren gebildet ist
DE9309198U1 (de) * 1993-04-20 1993-08-19 Doikos Investments Ltd., St. Helier, Channel Islands Verbrennungsrost zum Verbrennen von Kehricht und Rostplatte zur Herstellung eines solchen Verbrennungsrostes
DE9416320U1 (de) * 1994-01-14 1995-01-12 Noell Abfall- Und Energietechnik Gmbh, 41464 Neuss Reststab und Rest mit Kühleinrichtung
EP0713056A1 (de) * 1994-11-17 1996-05-22 Von Roll Umwelttechnik AG Gekühlter Rostblock
EP0757206A2 (de) * 1995-08-02 1997-02-05 Asea Brown Boveri Ag Rost für eine Feuerungsanlage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB116932A (en) * 1917-06-29 1918-07-02 Paul Lucien Meurs-Gerken Improvements in Water-cooled Grate-bars.
CH84417A (de) * 1919-08-26 1920-03-16 Paul Zimmermann Hohlrost mit Einrichtung zur Kühlung mit Wasser
DE974490C (de) * 1951-12-16 1961-01-12 Steinmueller Gmbh L & C Kuehlmittelanschlussrohre fuer kesselwassergekuehlte Schuettelroste
DE2806974C2 (de) * 1978-02-18 1980-01-31 Josef Martin Feuerungsbau Gmbh, 8000 Muenchen Roststab für Rostbeläge, insbesondere von Feuerungen
US5174747A (en) * 1991-09-03 1992-12-29 Fuller Company Grate plate
DE4400992C1 (de) * 1994-01-14 1995-05-11 Noell Abfall & Energietech Roststab und Rost mit Kühleinrichtung
CN1124520A (zh) * 1994-02-07 1996-06-12 泰克弗姆工程股份公司 在一滑动炉箅系统中燃烧固体物质的方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE431291A (de) *
DE498538C (de) * 1930-05-23 L & C Steinmueller Wassergekuehlter Treppenrost
DE928358C (de) * 1942-02-14 1955-05-31 Mont Kessel Herpen & Co Rostfeuerung, deren Rostflaeche aus wassergekuehlten beweglichen Rohren gebildet ist
DE9309198U1 (de) * 1993-04-20 1993-08-19 Doikos Investments Ltd., St. Helier, Channel Islands Verbrennungsrost zum Verbrennen von Kehricht und Rostplatte zur Herstellung eines solchen Verbrennungsrostes
DE9416320U1 (de) * 1994-01-14 1995-01-12 Noell Abfall- Und Energietechnik Gmbh, 41464 Neuss Reststab und Rest mit Kühleinrichtung
EP0713056A1 (de) * 1994-11-17 1996-05-22 Von Roll Umwelttechnik AG Gekühlter Rostblock
EP0757206A2 (de) * 1995-08-02 1997-02-05 Asea Brown Boveri Ag Rost für eine Feuerungsanlage

Also Published As

Publication number Publication date
ES2151235T3 (es) 2000-12-16
DE19648128A1 (de) 1998-05-28
NO975175D0 (no) 1997-11-11
NO310378B1 (no) 2001-06-25
EP0844438A2 (de) 1998-05-27
DK0844438T3 (da) 2000-12-27
JPH10160150A (ja) 1998-06-19
DE59702139D1 (de) 2000-09-14
KR100473233B1 (ko) 2005-03-16
DE19648128C2 (de) 2002-11-07
US5913274A (en) 1999-06-22
EP0844438B1 (de) 2000-08-09
JP2941753B2 (ja) 1999-08-30
CZ291145B6 (cs) 2002-12-11
NO975175L (no) 1998-05-22
CZ355797A3 (cs) 1998-06-17
ATE195368T1 (de) 2000-08-15
KR19980041935A (ko) 1998-08-17

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