EP2273194A3 - Verbrennungsanlage mit Wärmedämmschicht am Nassentschlacker - Google Patents

Verbrennungsanlage mit Wärmedämmschicht am Nassentschlacker Download PDF

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Publication number
EP2273194A3
EP2273194A3 EP10006900.4A EP10006900A EP2273194A3 EP 2273194 A3 EP2273194 A3 EP 2273194A3 EP 10006900 A EP10006900 A EP 10006900A EP 2273194 A3 EP2273194 A3 EP 2273194A3
Authority
EP
European Patent Office
Prior art keywords
wet
wet slag
incinerator
slag remover
floats
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.)
Withdrawn
Application number
EP10006900.4A
Other languages
English (en)
French (fr)
Other versions
EP2273194A2 (de
Inventor
Michael Nolte
Thomas Prof.Dr. Kolb
Bernd Dr. Zimmerlin
Wolf-Dieter Zeidler
Helmut Prof. Dr. Seifert
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.)
Karlsruher Institut fuer Technologie KIT
Original Assignee
Karlsruher Institut fuer Technologie KIT
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42935671&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2273194(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Karlsruher Institut fuer Technologie KIT filed Critical Karlsruher Institut fuer Technologie KIT
Publication of EP2273194A2 publication Critical patent/EP2273194A2/de
Publication of EP2273194A3 publication Critical patent/EP2273194A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/08—Liquid slag removal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01002—Cooling of ashes from the combustion chamber by indirect heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01006—Airlock sealing associated with ash removal means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Verbrennungsanlage mit Nassentschlacker und ein Verfahren zum Austrag von Verbrennungsrückständen aus Verbrennungsanlagen mit Nassentschlacker, mit welchen die Wärmeverluste im Bereich des Nassentschlackers einer Verbrennungsanlage reduziert werden, um somit die Anlageneffizienz zu erhöhen. Die erfindungsgemäße Verbrennungsanlage mit Nassentschlacker umfasst eine flexible Wärmedämmschicht (13), die eine Vielzahl von Schwimmkörpern (12) umfasst. Die Schwimmkörper (12) bedecken die Wasseroberfläche des Nassentschlackers und grenzen das Wasserbad (7) somit gegen den Brennraum (8) ab. Die Schwimmkörper (12) reflektieren die Wärmestrahlung in den Brennraum (8) zurück, sodass die Wärmeverluste minimiert werden. Die Wärmedämmschicht (13) verhindert aber nicht den Austrag der Verbrennungsrückstände, wie z.B. Schlacken oder Asche. Weiterhin betrifft die Erfindung ein Verfahren zum Betrieb einer Verbrennungsanlage mit Nassentschlacker, insbesondere hinsichtlich des Wärmeaustrags aus dem Brennraum (8) in das Wasserbad (7).
EP10006900.4A 2009-07-11 2010-07-05 Verbrennungsanlage mit Wärmedämmschicht am Nassentschlacker Withdrawn EP2273194A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009032760A DE102009032760B3 (de) 2009-07-11 2009-07-11 Verbrennungsanlage und Verfahren mit Wärmedämmschicht am Nassentschlacker

Publications (2)

Publication Number Publication Date
EP2273194A2 EP2273194A2 (de) 2011-01-12
EP2273194A3 true EP2273194A3 (de) 2014-08-27

Family

ID=42935671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10006900.4A Withdrawn EP2273194A3 (de) 2009-07-11 2010-07-05 Verbrennungsanlage mit Wärmedämmschicht am Nassentschlacker

Country Status (3)

Country Link
US (1) US20110030591A1 (de)
EP (1) EP2273194A3 (de)
DE (1) DE102009032760B3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014172717A2 (en) * 2013-02-28 2014-10-23 Seal Chemistry (Pty) Ltd Non-wax paper coating
GB201308473D0 (en) * 2013-05-10 2013-06-19 Authentix Inc Plating of articles
JP2019143854A (ja) * 2018-02-20 2019-08-29 住友重機械工業株式会社 冷却装置
CN113606592B (zh) * 2021-09-06 2024-07-12 神彩科技股份有限公司 一种危废炉渣在线烘干装置及烘干方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931773A (en) * 1973-12-22 1976-01-13 Evt Energie-Und Verfahrenstechik Gmbh Ash removal apparatus for coal-dust firing equipment
US4445442A (en) * 1982-10-21 1984-05-01 Combustion Engineering, Inc. Furnace construction having an ash pit with a radiation reflecting surface

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1804155A (en) * 1927-12-28 1931-05-05 Texas Co Furnace
US4286528A (en) * 1979-08-30 1981-09-01 Stephen Willard Exhaust filter system
US4630594A (en) * 1983-03-09 1986-12-23 Ellersick Russell R Furnace wall lining composition and the use thereof
JP3777801B2 (ja) * 1998-06-24 2006-05-24 宇部興産株式会社 高温旋回炉発生ガスの冷却および同伴スラグミスト分の捕集方法
CH692773A5 (de) * 1998-07-14 2002-10-31 Von Roll Umwelttechnik Ag Verfahren und Vorrichtung zum Entziehen von Wasser aus mechanisch aus einem Nassentschlacker ausgetragenen Verbrennungsrückständen.
US6574991B1 (en) * 1998-08-13 2003-06-10 Corning Incorporated Pure fused silica, furnace and method
US6352040B1 (en) * 2000-11-22 2002-03-05 Randall P. Voorhees Mobile armored incinerator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931773A (en) * 1973-12-22 1976-01-13 Evt Energie-Und Verfahrenstechik Gmbh Ash removal apparatus for coal-dust firing equipment
US4445442A (en) * 1982-10-21 1984-05-01 Combustion Engineering, Inc. Furnace construction having an ash pit with a radiation reflecting surface

Also Published As

Publication number Publication date
DE102009032760B3 (de) 2011-02-17
US20110030591A1 (en) 2011-02-10
EP2273194A2 (de) 2011-01-12

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