EP0396908A3 - Roststab und Rostwalze - Google Patents

Roststab und Rostwalze Download PDF

Info

Publication number
EP0396908A3
EP0396908A3 EP19900106560 EP90106560A EP0396908A3 EP 0396908 A3 EP0396908 A3 EP 0396908A3 EP 19900106560 EP19900106560 EP 19900106560 EP 90106560 A EP90106560 A EP 90106560A EP 0396908 A3 EP0396908 A3 EP 0396908A3
Authority
EP
European Patent Office
Prior art keywords
grate
bar
primary air
furnaces
bars
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
EP19900106560
Other languages
English (en)
French (fr)
Other versions
EP0396908B1 (de
EP0396908A2 (de
Inventor
Anton Esser
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.)
Deutsche Babcock Anlagen AG
Original Assignee
Deutsche Babcock Anlagen AG
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
Priority claimed from DE8905823U external-priority patent/DE8905823U1/de
Priority claimed from DE8905822U external-priority patent/DE8905822U1/de
Application filed by Deutsche Babcock Anlagen AG filed Critical Deutsche Babcock Anlagen AG
Publication of EP0396908A2 publication Critical patent/EP0396908A2/de
Publication of EP0396908A3 publication Critical patent/EP0396908A3/de
Application granted granted Critical
Publication of EP0396908B1 publication Critical patent/EP0396908B1/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
    • F23H9/00—Revolving-grates; Rocking or shaking grates
    • F23H9/02—Revolving cylindrical grates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Food-Manufacturing Devices (AREA)
  • Crushing And Grinding (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

Bei bekannten Rostfeuerungen sind die Luftschlitze zwischen den einzelnen Roststäben senkrecht zur Rostfläche ausge­ richtet. Die durchströmende Primärluft bildet daher senk­ recht nach oben gerichtete Strahlen. Es wurde ein neuer Roststab (4) entwickelt, bei dem der Querschnitt des Rost­ stabkopfes (6) eine rhomboidähnliche Form hat. Bei einem Feuerungsrost, der mit derartigen Roststäben (4) ausge­ rüstet ist, treten die Primärluftstrahlen schräg aus. Überraschenderweise hat sich gezeigt, daß dadurch die Ausnutzung der Primärluft merklich verbessert wird. Der Roststab (4) eignet sich insbesondere zum Einsatz in Walzenrostfeuerungen von Müllverbrennungsanlagen.
EP90106560A 1989-05-10 1990-04-05 Roststab und Rostwalze Expired - Lifetime EP0396908B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8905823U DE8905823U1 (de) 1989-05-10 1989-05-10 Rostwalze
DE8905822U 1989-05-10
DE8905823U 1989-05-10
DE8905822U DE8905822U1 (de) 1989-05-10 1989-05-10 Roststab

Publications (3)

Publication Number Publication Date
EP0396908A2 EP0396908A2 (de) 1990-11-14
EP0396908A3 true EP0396908A3 (de) 1991-05-08
EP0396908B1 EP0396908B1 (de) 1994-06-08

Family

ID=25954770

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90106560A Expired - Lifetime EP0396908B1 (de) 1989-05-10 1990-04-05 Roststab und Rostwalze

Country Status (6)

Country Link
US (1) US5081939A (de)
EP (1) EP0396908B1 (de)
AT (1) ATE107007T1 (de)
DE (1) DE59005994D1 (de)
DK (1) DK0396908T3 (de)
ES (1) ES2055819T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316343A1 (de) * 1993-05-15 1994-11-17 Babcock Energie Umwelt Walzenrost für Verbrennungsanlagen
US5655463A (en) * 1995-06-19 1997-08-12 Douglas Nagel Apparatus and method for burning waste material
DE19851471A1 (de) * 1998-11-09 2000-05-11 Mitteldeutsche Feuerungs Und U Durchfallarmer Vorschubrostbelag
BR7900232U (pt) * 1999-02-03 2000-09-05 Vale Do Rio Doce Co Aperfeiçoamento em barra de grelha para fornos de pelotização e sinterização
US6964237B2 (en) * 2003-06-30 2005-11-15 Mark P. Hepp Grate block for a refuse incineration grate
DE202007018707U1 (de) * 2007-04-29 2009-04-02 Wvt Breiding Gmbh Axial auf einen Walzenrost aufschiebbarer Roststab, Roststab-Satz und Walzenrost
CN103335320A (zh) * 2013-07-31 2013-10-02 彭小平 锅炉旋转风冷炉排
CN106594702B (zh) * 2016-11-09 2019-03-01 嘉善永金金属制品有限公司 一种锅炉
CN112368514A (zh) * 2018-07-03 2021-02-12 亚历山大·彼得罗维奇·谢梅尼欣 炉栅
RU185115U1 (ru) * 2018-07-03 2018-11-22 Александр Петрович Семенихин Колосник
FR3095498B1 (fr) * 2019-04-23 2021-05-21 Saretco Barreau pour rouleau de grille pour foyer de four d’incinérateur à circulation d’air améliorée, rouleau et grille correspondants
CN115446084B (zh) * 2022-10-13 2023-08-04 桦甸市润洁环保有限公司 一种生活垃圾衍生燃料加工设备及其加工工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2403787A (en) * 1944-08-07 1946-07-09 Wm Bros Boiler & Mfg Co Grate
GB601599A (en) * 1943-02-27 1948-05-10 Dorothy Beryl Balmfirth Improvements in or relating to grates
DE3341835A1 (de) * 1983-11-19 1985-05-30 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Rostbelag fuer feuerungsroste mit umlaufend bewegten rostbrennbahnen
DE3420020A1 (de) * 1983-12-23 1985-07-04 Müllverbrennungsanlage Wuppertal GmbH, 5600 Wuppertal Roststab sowie rostwalze fuer den walzenrost z.b. einer muellverbrennungsanlage oder dergleichen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2257295A (en) * 1937-09-10 1941-09-30 Jr Andrew Gaul Grate
US2372260A (en) * 1942-06-09 1945-03-27 Waugh Equipment Co Grate bar
US3078839A (en) * 1961-02-17 1963-02-26 Earland R Mitchell Dump grate
DE1260665B (de) * 1967-05-23 1968-02-08 Ver Kesselwerke Ag Rostbelag fuer die Rostwalzen eines Walzenrostes in Muellverbrennungsanlagen
DE2805712C2 (de) * 1978-02-10 1980-01-31 Josef Martin Feuerungsbau Gmbh, 8000 Muenchen Roststab, insbesondere für mechanisch bewegte Schürroste von Großfeuerungen
HU178846B (en) * 1980-03-11 1982-07-28 Ernoe Biro Stoker for firing solid fuel first for fulfilling the heat demand of family houses and single aparatments or smaller group of them
DE3316363A1 (de) * 1983-05-05 1984-11-08 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Walzenrost fuer muellverbrennungsanlagen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB601599A (en) * 1943-02-27 1948-05-10 Dorothy Beryl Balmfirth Improvements in or relating to grates
US2403787A (en) * 1944-08-07 1946-07-09 Wm Bros Boiler & Mfg Co Grate
DE3341835A1 (de) * 1983-11-19 1985-05-30 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Rostbelag fuer feuerungsroste mit umlaufend bewegten rostbrennbahnen
DE3420020A1 (de) * 1983-12-23 1985-07-04 Müllverbrennungsanlage Wuppertal GmbH, 5600 Wuppertal Roststab sowie rostwalze fuer den walzenrost z.b. einer muellverbrennungsanlage oder dergleichen

Also Published As

Publication number Publication date
DK0396908T3 (da) 1994-09-19
ATE107007T1 (de) 1994-06-15
DE59005994D1 (de) 1994-07-14
EP0396908B1 (de) 1994-06-08
US5081939A (en) 1992-01-21
ES2055819T3 (es) 1994-09-01
EP0396908A2 (de) 1990-11-14

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