EP0825383A3 - Rostplatte - Google Patents

Rostplatte Download PDF

Info

Publication number
EP0825383A3
EP0825383A3 EP97111615A EP97111615A EP0825383A3 EP 0825383 A3 EP0825383 A3 EP 0825383A3 EP 97111615 A EP97111615 A EP 97111615A EP 97111615 A EP97111615 A EP 97111615A EP 0825383 A3 EP0825383 A3 EP 0825383A3
Authority
EP
European Patent Office
Prior art keywords
grate
base body
plate
feed
cover segment
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
EP97111615A
Other languages
English (en)
French (fr)
Other versions
EP0825383B1 (de
EP0825383A2 (de
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
Publication of EP0825383A2 publication Critical patent/EP0825383A2/de
Publication of EP0825383A3 publication Critical patent/EP0825383A3/de
Application granted granted Critical
Publication of EP0825383B1 publication Critical patent/EP0825383B1/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
    • 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
    • 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
    • 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
    • F23H2900/00—Special features of combustion grates
    • F23H2900/03021—Liquid cooled grates
    • 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
    • F23H2900/17002—Detachable or removable worn-out parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Laminated Bodies (AREA)
  • Table Devices Or Equipment (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

Rostplatte für Vorschubroste, insbesondere für Vorschubroste von Abfallverbrennungsanlagen, wobei der Vorschubrost aus mehreren zueinander beweglichen, stufenförmigen Rostplattenreihen besteht und die Rostplatte sich über die ganze Breite des Vorschubrostes bzw. der Rostbahn erstreckt und diese durch Wasser oder mit einem gegenüber Wasser höher siedendem Kühlmittel gekühlt wird, wobei die Rostplatte aus einem einen Rostplattenfuß (4) bildenden Grundkörper (2) und mindestens einem einen Rostplattenkörper bildenden Abdecksegment (3) gebildet ist und Abdecksegment und Grundkörper miteinander lösbar verbunden sind, der Grundkörper und das Abdecksegment jeweils mit mindestens einem Kühlmittelzu- und -abfluß (20) ausgebildet sind, und zwischen Grundkörper und Abdecksegment ein Luftspalt (6) ausgebildet ist.
EP97111615A 1996-08-10 1997-07-09 Rostplatte Expired - Lifetime EP0825383B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19632316 1996-08-10
DE19632316A DE19632316C1 (de) 1996-08-10 1996-08-10 Rostplatte

Publications (3)

Publication Number Publication Date
EP0825383A2 EP0825383A2 (de) 1998-02-25
EP0825383A3 true EP0825383A3 (de) 1998-09-16
EP0825383B1 EP0825383B1 (de) 2002-01-23

Family

ID=7802317

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97111615A Expired - Lifetime EP0825383B1 (de) 1996-08-10 1997-07-09 Rostplatte

Country Status (7)

Country Link
EP (1) EP0825383B1 (de)
AT (1) ATE212429T1 (de)
CZ (1) CZ291546B6 (de)
DE (2) DE19632316C1 (de)
HU (1) HU218993B (de)
PL (1) PL321534A1 (de)
SK (1) SK106697A3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19851471A1 (de) * 1998-11-09 2000-05-11 Mitteldeutsche Feuerungs Und U Durchfallarmer Vorschubrostbelag
DE19860552C2 (de) * 1998-12-22 2001-02-08 Mannesmann Ag Kühlbarer Verbrennungsrost
DE19860553C2 (de) * 1998-12-22 2001-03-29 Mannesmann Ag Flüssigkeitsgekühlter Verbrennungsrost
DE19912944C1 (de) * 1999-03-23 2000-07-27 Didier Werke Ag Rostwangen-Abdichtkörper
FR2894012B1 (fr) * 2005-11-28 2008-01-18 Cometal France Sarl Barreau pour grille de four d'incineration
CN112610955A (zh) * 2020-12-18 2021-04-06 上海康恒环境股份有限公司 一种焚烧炉炉排组合式炉排条结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833255A1 (de) * 1978-07-28 1980-02-07 Pauli Gmbh Waermetechnik Luftgekuehlter roststab
US4676176A (en) * 1985-10-11 1987-06-30 Bonomelli Vaifro V Furnace grate
FR2694376A1 (fr) * 1992-07-31 1994-02-04 A3C Metal Barreau pour grille d'incinération d'ordures ménagères.
EP0621449A1 (de) * 1993-04-20 1994-10-26 Doikos Investments Ltd Verfahren zum Verbrennen von Kehricht auf einem Verbrennungsrost sowie Verbrennungsrost zur Ausübung des Verfahrens und Rostplatte zur Herstellung eines solchen Verbrennungsrostes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833255A1 (de) * 1978-07-28 1980-02-07 Pauli Gmbh Waermetechnik Luftgekuehlter roststab
US4676176A (en) * 1985-10-11 1987-06-30 Bonomelli Vaifro V Furnace grate
FR2694376A1 (fr) * 1992-07-31 1994-02-04 A3C Metal Barreau pour grille d'incinération d'ordures ménagères.
EP0621449A1 (de) * 1993-04-20 1994-10-26 Doikos Investments Ltd Verfahren zum Verbrennen von Kehricht auf einem Verbrennungsrost sowie Verbrennungsrost zur Ausübung des Verfahrens und Rostplatte zur Herstellung eines solchen Verbrennungsrostes

Also Published As

Publication number Publication date
EP0825383B1 (de) 2002-01-23
HU9701047D0 (en) 1997-08-28
EP0825383A2 (de) 1998-02-25
HU218993B (hu) 2001-01-29
SK106697A3 (en) 1998-06-03
HUP9701047A2 (hu) 1998-04-28
DE59706162D1 (de) 2002-03-14
HUP9701047A3 (en) 1999-09-28
PL321534A1 (en) 1998-02-16
DE19632316C1 (de) 1997-09-04
ATE212429T1 (de) 2002-02-15
CZ291546B6 (cs) 2003-04-16
CZ249297A3 (cs) 1998-03-18

Similar Documents

Publication Publication Date Title
DE69305095T2 (de) Kühler zum kühlen von schüttgut
EP0825383A3 (de) Rostplatte
DE1652264A1 (de) Verfahren zur mechanischen Oberflaechenbehandlung von Arbeitsstuecken
EP0789830B1 (de) Schubrost für einen brenngutkühler und rostplatte dafür
EP0090298A1 (de) In MOS-Technik integrierter schneller Multiplizierer
DE3023100A1 (de) Heizvorrichtung fuer eine rutsche einer vorrichtung zum sortieren koernigen materials nach farbe
DE4026587C1 (de)
DE3143743A1 (de) "schiebernadel fuer kettenwirkmaschinen"
DD206942A1 (de) Elektrischer filter
EP0108717A2 (de) Vorrichtung zur Reinigung von Abwasser
DE3219673C1 (de) Vorrichtung zur Herstellung erstarrter Schmelzen
DE2358221A1 (de) Rostplatte fuer kuehl- und brennroste
DE1729401A1 (de) Trocknungsofen mit kontinuierlich arbeitenden Foerdereinrichtungen
DE2736148A1 (de) Kuehlschwingfoerderer zum kuehlen von heissem gut, insbesondere von gusstuecken
DE1013822B (de) Rostplatte fuer Gegenschubrost
DE2160159A1 (en) Suspensions precipitator - with inclined plates at two different slopes
DE519751C (de) Einrichtung zur Abfuehrung der Schlacke bei einem Wanderrost mit pendelnd auf Quertraegern angeordneten Rostgliedern
DE702939C (de) deren Koernerfruechten
DE2350811C3 (de) Verfahren und Vorrichtung zum Kühlen von Gut
AT58595B (de) Treppenrost.
DE2756501C2 (de) Kontaktboden für Stoff- und Wärmetauscher
DE2923592A1 (de) Verbrennungsvorrichtung
DE3227824A1 (de) Verfahren und vorrichtung zur thermischen behandlung von koernigen materialien
DE7732560U1 (de) Rostplatte mit verschleissteil
EP1122504A1 (de) Rostplatte, insbesondere für einen Brenngutkühler

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE DE DK ES GR IT LU NL PT

AX Request for extension of the european patent

Free format text: AL;LT;LV;RO;SI PAYMENT 970716

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;RO;SI PAYMENT 970716

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ALSTOM ENERGY SYSTEMS GMBH

17P Request for examination filed

Effective date: 19981002

AKX Designation fees paid

Free format text: AT BE DE ES GR IT LU NL PT

AXX Extension fees paid

Free format text: SI PAYMENT 19970716

RBV Designated contracting states (corrected)

Designated state(s): AT BE DE ES GR IT LU NL PT

RBV Designated contracting states (corrected)

Designated state(s): AT BE DE DK ES GR IT LU NL PT

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20010215

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ALSTOM POWER BOILER GMBH

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE DE DK ES GR IT LU NL PT

AX Request for extension of the european patent

Free format text: SI PAYMENT 19970716

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020123

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20020123

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020123

REF Corresponds to:

Ref document number: 212429

Country of ref document: AT

Date of ref document: 20020215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59706162

Country of ref document: DE

Date of ref document: 20020314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020423

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020423

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020709

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020730

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020731

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20020731

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20020802

Year of fee payment: 6

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
BERE Be: lapsed

Owner name: *ALSTOM POWER BOILER G.M.B.H.

Effective date: 20020731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030709

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040203