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EP1001218A3 - Wassergekühlter Verbrennungsrost, sowie Verfahren zum Verbrennen von Kehricht auf demselben - Google Patents

Wassergekühlter Verbrennungsrost, sowie Verfahren zum Verbrennen von Kehricht auf demselben Download PDF

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Publication number
EP1001218A3
EP1001218A3 EP99810954A EP99810954A EP1001218A3 EP 1001218 A3 EP1001218 A3 EP 1001218A3 EP 99810954 A EP99810954 A EP 99810954A EP 99810954 A EP99810954 A EP 99810954A EP 1001218 A3 EP1001218 A3 EP 1001218A3
Authority
EP
European Patent Office
Prior art keywords
grill
water
well
combustion grate
cooled combustion
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
EP99810954A
Other languages
English (en)
French (fr)
Other versions
EP1001218B1 (de
EP1001218A2 (de
Inventor
Jakob Stiefel
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.)
Doikos Investments Ltd
Original Assignee
Doikos Investments Ltd
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 Doikos Investments Ltd filed Critical Doikos Investments Ltd
Publication of EP1001218A2 publication Critical patent/EP1001218A2/de
Publication of EP1001218A3 publication Critical patent/EP1001218A3/de
Application granted granted Critical
Publication of EP1001218B1 publication Critical patent/EP1001218B1/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
    • 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
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/002—Incineration of waste; Incinerator constructions; Details, accessories or control therefor characterised by their 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
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F23L1/02—Passages or apertures for delivering primary air for combustion  by discharging the air below the fire
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Incineration Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

Der wassergekühlte Verbrennungsrost besteht aus einer Kombination eines Vorschub- (30) und eines Rückschubrostes (31), die beide wassergekühlte Rostplatten aufweisen, von denen mindestens jede zweite (6) beweglich ausgeführt ist. Der Rost ist weiter von Primärluftzufuhröffnungen (25) durchsetzt, durch welche einzeln oder zonenweise Pirmärluft dosiert dem Feuer zuführbar ist. Das mit diesem Verbrennungsrost betreibbare Verfahren zum Verbrennen von Kehricht erfolgt so, dass zunächst auf dem Vorschubrost (30) das ankommende Brenngut mittels individueller Steuerung der Hublänge und Hubfrequenz der einzelnen Rostplatten (6) des dortigen Vorschubrostes (30) zu einem gleichmässigen Brennbett auseinandergezogen und dann als solches unter Ausbrand der leicht brennbaren Stoffe weiter transportiert wird und schliesslich auf den nachgeschalteten Rückschubrost (31) gelangt, wo das gleichmässige Brennbett mittels individueller Steuerung der Hublänge und Hubfrequenz der einzelnen Rostplatten (6) so lange geschürt wird, bis ein möglichst vollständiger Ausbrand aller Stoffe erreicht ist.
EP99810954A 1998-11-10 1999-10-20 Wassergekühlter Verbrennungsrost, sowie Verfahren zum Verbrennen von Kehricht auf demselben Expired - Lifetime EP1001218B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH224798 1998-11-10
CH224798 1998-11-10

Publications (3)

Publication Number Publication Date
EP1001218A2 EP1001218A2 (de) 2000-05-17
EP1001218A3 true EP1001218A3 (de) 2000-12-06
EP1001218B1 EP1001218B1 (de) 2001-12-12

Family

ID=4229312

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99810954A Expired - Lifetime EP1001218B1 (de) 1998-11-10 1999-10-20 Wassergekühlter Verbrennungsrost, sowie Verfahren zum Verbrennen von Kehricht auf demselben

Country Status (4)

Country Link
EP (1) EP1001218B1 (de)
AT (1) ATE210800T1 (de)
DE (1) DE59900534D1 (de)
DK (1) DK1001218T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003025459A1 (en) * 2001-09-14 2003-03-27 Fls Miljø A/S A boiler and a process for the extraction of energy from a fuel
EP1394468A1 (de) 2002-08-29 2004-03-03 Von Roll Umwelttechnik AG Rostelement für einen Rost einer Abfallverbrennungsanlage
WO2011017833A1 (zh) * 2009-08-10 2011-02-17 东南大学 生物质直燃锅炉双向非均匀匹配布风水冷振动炉排
CN101922715B (zh) * 2010-09-01 2011-12-14 重庆科技学院 两段式垃圾焚烧炉
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
CN110242959B (zh) * 2019-05-09 2024-11-15 重庆三峰卡万塔环境产业有限公司 一种逆推炉排的两段无阶差驱动装置
FI20215661A1 (fi) 2021-06-07 2022-12-08 Ariterm Service Oy Nestejäähdytteinen arina kiinteän polttoaineen polttimessa

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908992A (en) * 1926-01-29 1933-05-16 Martin Josef Stoking grate
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
WO1995021353A1 (de) * 1994-02-07 1995-08-10 Techform Engineering Ag Verfahren zum verbrennen von feststoffen auf einem schub-verbrennungsrost-system
DE4429958A1 (de) * 1994-08-24 1996-02-29 Noell Abfall & Energietech Verfahren und Vorrichtung zur thermischen Behandlung von Rostschlacken
DE19650742C1 (de) * 1996-12-06 1998-02-19 Metallgesellschaft Ag Mit Wasser gekühlter Verbrennungsrost

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908992A (en) * 1926-01-29 1933-05-16 Martin Josef Stoking grate
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
WO1995021353A1 (de) * 1994-02-07 1995-08-10 Techform Engineering Ag Verfahren zum verbrennen von feststoffen auf einem schub-verbrennungsrost-system
DE4429958A1 (de) * 1994-08-24 1996-02-29 Noell Abfall & Energietech Verfahren und Vorrichtung zur thermischen Behandlung von Rostschlacken
DE19650742C1 (de) * 1996-12-06 1998-02-19 Metallgesellschaft Ag Mit Wasser gekühlter Verbrennungsrost

Also Published As

Publication number Publication date
ATE210800T1 (de) 2001-12-15
DE59900534D1 (de) 2002-01-24
DK1001218T3 (da) 2002-04-08
EP1001218B1 (de) 2001-12-12
EP1001218A2 (de) 2000-05-17

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