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WO2008080457A3 - Protection contre la corrosion à ventilation arrière - Google Patents

Protection contre la corrosion à ventilation arrière Download PDF

Info

Publication number
WO2008080457A3
WO2008080457A3 PCT/EP2007/010140 EP2007010140W WO2008080457A3 WO 2008080457 A3 WO2008080457 A3 WO 2008080457A3 EP 2007010140 W EP2007010140 W EP 2007010140W WO 2008080457 A3 WO2008080457 A3 WO 2008080457A3
Authority
WO
WIPO (PCT)
Prior art keywords
corrosion protection
pipe wall
ventilated
gas
intermediate space
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.)
Ceased
Application number
PCT/EP2007/010140
Other languages
German (de)
English (en)
Other versions
WO2008080457A2 (fr
Inventor
Uwe Van Waasen
Albrecht-Ehler Nowak
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.)
Karrena GmbH
Original Assignee
Karrena 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 Karrena GmbH filed Critical Karrena GmbH
Priority to EP07846744.6A priority Critical patent/EP2111518B1/fr
Publication of WO2008080457A2 publication Critical patent/WO2008080457A2/fr
Anticipated expiration legal-status Critical
Publication of WO2008080457A3 publication Critical patent/WO2008080457A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/025—Devices and methods for diminishing corrosion, e.g. by preventing cooling beneath the dew point
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/107—Protection of water tubes
    • F22B37/108—Protection of water tube walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • F23M5/085—Cooling thereof; Tube walls using air or other gas as the cooling medium
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M2900/00—Special features of, or arrangements for combustion chambers
    • F23M2900/05001—Preventing corrosion by using special lining materials or other techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Incineration Of Waste (AREA)
  • Furnace Details (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

L'invention concerne la protection d'une paroi de tuyau d'un foyer contre la corrosion, au moyen de plaques céramiques qui sont fixées, à une distance, sur la paroi de tuyau, côté combustion. Selon l'invention, l'espace intermédiaire entre la paroi de tuyau et les plaques céramiques peut être traversé par un gaz. En outre, des ouvertures d'amenée ménagées dans ladite paroi de tuyau servent à absorber un gaz, en particulier l'air extérieur, dans l'espace intermédiaire.
PCT/EP2007/010140 2006-12-22 2007-11-22 Protection contre la corrosion à ventilation arrière Ceased WO2008080457A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07846744.6A EP2111518B1 (fr) 2006-12-22 2007-11-22 Protection contre la corrosion à ventilation arrière

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006062325A DE102006062325A1 (de) 2006-12-22 2006-12-22 Hinterlüfteter Korrosionsschutz
DE102006062325.8 2006-12-22

Publications (2)

Publication Number Publication Date
WO2008080457A2 WO2008080457A2 (fr) 2008-07-10
WO2008080457A3 true WO2008080457A3 (fr) 2011-05-26

Family

ID=39465775

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/010140 Ceased WO2008080457A2 (fr) 2006-12-22 2007-11-22 Protection contre la corrosion à ventilation arrière

Country Status (3)

Country Link
EP (1) EP2111518B1 (fr)
DE (1) DE102006062325A1 (fr)
WO (1) WO2008080457A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009039389A1 (de) * 2009-08-31 2011-03-03 Saint-Gobain Industriekeramik Düsseldorf Gmbh Schutzsystem für eine Ofeninnenwand
DE102013103083B3 (de) * 2013-03-26 2014-05-15 Jünger+Gräter GmbH Aufnahme für Anker einer feuerfesten Innenschicht für Industrieöfen
JP6221186B2 (ja) * 2015-12-09 2017-11-01 三菱重工環境・化学エンジニアリング株式会社 水管保護用耐火物
DE102024107247A1 (de) * 2024-03-14 2025-09-18 Jünger+Gräter GmbH Belüftungssystem für eine Ofenwand

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1786593A (en) * 1927-12-13 1930-12-30 Carborundum Co Furnace
DE3806044A1 (de) * 1988-02-26 1989-08-31 Steinmueller Gmbh L & C Feuerraumwand
DE9016206U1 (de) * 1990-11-29 1991-02-14 Jünger & Gräter GmbH & Co KG, 6830 Schwetzingen Anordnung einer feuerfesten Auskleidung mittels Stahlrohraggregate abdeckenden Platten, wobei die Platten mittels an die Rohre verbindenden Rohrflossen angeschweißten Halterungen fixiert sind
DE10257305A1 (de) * 2002-12-07 2004-06-17 Kümmel, Joachim, Dipl.-Ing. Verfahren und Vorrichtung zum Überhitzen von Dampf in korrosiver Rauchgasatmosphäre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD438A (fr) *
DE483C (de) 1877-09-08 F. WICKE in Barmen Apparat und Verfahren zur Darstellung von krystallklarem Eis
CH134558A (de) * 1928-11-22 1929-08-15 Sulzer Ag Dampfkessel.
CH559878A5 (fr) * 1972-11-30 1975-03-14 Kuenstler Hans

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1786593A (en) * 1927-12-13 1930-12-30 Carborundum Co Furnace
DE3806044A1 (de) * 1988-02-26 1989-08-31 Steinmueller Gmbh L & C Feuerraumwand
DE9016206U1 (de) * 1990-11-29 1991-02-14 Jünger & Gräter GmbH & Co KG, 6830 Schwetzingen Anordnung einer feuerfesten Auskleidung mittels Stahlrohraggregate abdeckenden Platten, wobei die Platten mittels an die Rohre verbindenden Rohrflossen angeschweißten Halterungen fixiert sind
DE10257305A1 (de) * 2002-12-07 2004-06-17 Kümmel, Joachim, Dipl.-Ing. Verfahren und Vorrichtung zum Überhitzen von Dampf in korrosiver Rauchgasatmosphäre

Also Published As

Publication number Publication date
DE102006062325A1 (de) 2008-07-03
EP2111518A2 (fr) 2009-10-28
EP2111518B1 (fr) 2013-08-14
WO2008080457A2 (fr) 2008-07-10

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