EP3870898C0 - Roststab für stufenrost - Google Patents

Roststab für stufenrost

Info

Publication number
EP3870898C0
EP3870898C0 EP20800035.6A EP20800035A EP3870898C0 EP 3870898 C0 EP3870898 C0 EP 3870898C0 EP 20800035 A EP20800035 A EP 20800035A EP 3870898 C0 EP3870898 C0 EP 3870898C0
Authority
EP
European Patent Office
Prior art keywords
grate
bar
grate bar
step grate
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.)
Active
Application number
EP20800035.6A
Other languages
English (en)
French (fr)
Other versions
EP3870898B1 (de
EP3870898A1 (de
Inventor
Diepen Nicolaas Van
Thomas Weiss
Moritz Hagendorf
Christoph Tyblewski
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.)
Alite GmbH
Original Assignee
Alite 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 Alite GmbH filed Critical Alite GmbH
Publication of EP3870898A1 publication Critical patent/EP3870898A1/de
Application granted granted Critical
Publication of EP3870898C0 publication Critical patent/EP3870898C0/de
Publication of EP3870898B1 publication Critical patent/EP3870898B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F23H1/00—Grates with solid bars
    • F23H1/02—Grates with solid bars having provision for air supply or air preheating, e.g. air-supply or blast fittings which form a part of the grate structure or serve as supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H17/00—Details of grates
    • F23H17/02—End fittings on bars
    • 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
    • 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
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
    • F27D15/022—Cooling with means to convey the charge comprising a cooling grate grate plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/022—Skids
    • F27D3/024—Details of skids, e.g. riders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/009—Grates specially adapted for incinerators
    • 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
    • F23H2900/17001—Specific materials therefor
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Incineration Of Waste (AREA)
EP20800035.6A 2019-10-29 2020-10-23 Roststab für stufenrost Active EP3870898B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019129171.2A DE102019129171B4 (de) 2019-10-29 2019-10-29 Roststab für Stufenrost
PCT/EP2020/079867 WO2021083797A1 (de) 2019-10-29 2020-10-23 Roststab für stufenrost

Publications (3)

Publication Number Publication Date
EP3870898A1 EP3870898A1 (de) 2021-09-01
EP3870898C0 true EP3870898C0 (de) 2025-04-23
EP3870898B1 EP3870898B1 (de) 2025-04-23

Family

ID=73040035

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20800035.6A Active EP3870898B1 (de) 2019-10-29 2020-10-23 Roststab für stufenrost

Country Status (5)

Country Link
US (1) US11815265B2 (de)
EP (1) EP3870898B1 (de)
CN (1) CN114787559B (de)
DE (1) DE102019129171B4 (de)
WO (1) WO2021083797A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120476281A (zh) * 2024-08-01 2025-08-12 天津水泥工业设计研究院有限公司 一种预制复合喷吹篦板模块、喷吹输送底板及篦式预燃炉

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7521218U (de) * 1975-10-30 Claudius Peters Ag Rostplatte mit Verschleißteilen
FR2031606A5 (de) * 1969-01-13 1970-11-20 Constantin Sa
US3624920A (en) * 1970-01-07 1971-12-07 Fuller Co Heat exchange grate and support frame assembly
DE2345734A1 (de) * 1973-09-11 1975-03-20 Peters Ag Claudius Rostplatte fuer kuehl- und brennroste
DE2454202A1 (de) * 1974-11-15 1976-05-26 Kloeckner Humboldt Deutz Ag Rostplatte fuer rostkuehler
DE2604611C2 (de) * 1976-02-06 1982-12-02 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorschubstufen-Rostkühler
US4200047A (en) * 1977-04-01 1980-04-29 Claudius Peters Ag Two part grate for stokers with reciprocating grate plates
DE2930406A1 (de) * 1979-07-26 1981-02-12 Krupp Polysius Ag Schubrost
CH663266A5 (de) * 1984-07-05 1987-11-30 Kuepat Ag Roststab fuer verbrennungsoefen.
DE4000973C1 (de) 1990-01-16 1991-02-28 Teset Thermo-Energie-System Entsorgungs-Technologie, Weismes/Waimes, Be
DE4412885A1 (de) * 1994-04-14 1995-10-19 Krupp Polysius Ag Kühlrost
DE19622636A1 (de) * 1996-06-05 1997-12-11 Krupp Polysius Ag Rostplatte sowie Verfahren zur Herstellung einer Rostplatte
DE19714573C1 (de) * 1997-04-09 1998-04-16 Ecm Ingenieur Unternehmen Fuer Feuerungsrost und Elemente zu seiner Herstellung
DE19857416A1 (de) * 1998-12-12 2000-06-15 Asea Brown Boveri Hochtemperaturbeständiger Roststab
DE50100171D1 (de) * 2000-09-22 2003-05-22 Von Roll Umwelttechnik Ag Gekühlter Rostblock
AUPR229100A0 (en) * 2000-12-22 2001-01-25 Renewable Energy Corporation Limited Grate structure for solid fuel burners
DE102004032291B4 (de) * 2004-07-03 2006-07-13 Lurgi Lentjes Ag Rostplatte
DE102004034322B4 (de) * 2004-07-15 2006-09-28 Lurgi Lentjes Ag Rostplatte
DE102004045927A1 (de) * 2004-09-22 2006-03-30 Heike Gerking Vorrichtung und Verfahren zur Vermeidung von Verformungen unter Wärmeeinwirkung an Lamellenrostplatten
DE102009016523A1 (de) * 2009-04-08 2010-11-25 Baumgarte Boiler Systems Gmbh Roststab für einen Verbrennungsofen und Verfahren zur Herstellung eines Roststabes
KR101330450B1 (ko) * 2012-12-21 2013-11-15 조경열 소각로용 화격자 구조
EP3048369B1 (de) * 2015-01-26 2017-05-10 Alite GmbH Metall-Keramik-Verbund-Roststab für eine Müll-Rostfeuerung
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
DE102017100408B4 (de) * 2017-01-11 2018-10-31 Richard Kablitz GmbH Rost für Feuerungsanlagen
KR102110167B1 (ko) * 2018-12-19 2020-05-13 지이큐솔루션 주식회사 연소공기 토출구를 분할배치시켜 바이오매스 연소속도에 대응하는 수냉 및 공냉 일체형 화격자

Also Published As

Publication number Publication date
US20220252261A1 (en) 2022-08-11
US11815265B2 (en) 2023-11-14
EP3870898B1 (de) 2025-04-23
DE102019129171A1 (de) 2021-04-29
WO2021083797A1 (de) 2021-05-06
EP3870898A1 (de) 2021-09-01
CN114787559A (zh) 2022-07-22
CN114787559B (zh) 2025-04-04
DE102019129171B4 (de) 2025-11-27

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