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EP1577625B1 - Ensemble écran thermique refractaire - Google Patents

Ensemble écran thermique refractaire Download PDF

Info

Publication number
EP1577625B1
EP1577625B1 EP05004403A EP05004403A EP1577625B1 EP 1577625 B1 EP1577625 B1 EP 1577625B1 EP 05004403 A EP05004403 A EP 05004403A EP 05004403 A EP05004403 A EP 05004403A EP 1577625 B1 EP1577625 B1 EP 1577625B1
Authority
EP
European Patent Office
Prior art keywords
plate
plates
wall
recess
steel
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.)
Expired - Lifetime
Application number
EP05004403A
Other languages
German (de)
English (en)
Other versions
EP1577625A1 (fr
Inventor
Johannes Dipl.-Ing. Imle
Hardy Dipl.-Ing. Hampel
Karl-Ulrich Dipl.-Ing. Martin
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.)
Juenger and Graeter Feuerfestbau GmbH
Original Assignee
Juenger and Graeter Feuerfestbau 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 Juenger and Graeter Feuerfestbau GmbH filed Critical Juenger and Graeter Feuerfestbau GmbH
Publication of EP1577625A1 publication Critical patent/EP1577625A1/fr
Application granted granted Critical
Publication of EP1577625B1 publication Critical patent/EP1577625B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • F27D1/14—Supports for linings
    • F27D1/145—Assembling elements
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0018—Cooling of furnaces the cooling medium passing through a pattern of tubes
    • F27D2009/0021—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine
    • F27D2009/0027—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine linked by elements
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0051—Cooling of furnaces comprising use of studs to transfer heat or retain the liner
    • F27D2009/0054—Cooling of furnaces comprising use of studs to transfer heat or retain the liner adapted to retain formed bricks

Definitions

  • the invention relates to a refractory lining, in particular for waste incineration plants, with a plurality of juxtaposed and stacked plates which are backfilled by temperature-resistant products, and with steel parts which are fastened to the wall to be covered, wherein each plate has at least one recess into which a or intervene several steel parts.
  • Boilers and furnace rooms require a refractory wall construction in order to separate the boiler room from the pipe aggregates.
  • the protection of steel tube aggregates by means of suspended panels are covered over a large area with the pipe wall plates and filled the gaps.
  • a refractory lining of the type mentioned is from the EP 1 336 808 known.
  • the disadvantage of this known pipe wall cladding and other pipe wall cladding in refractory construction is that the backfill material penetrates into all recesses and openings of the plates during backfilling. This backfill material connects non-positively with the plates and with the steel parts that engage behind and hold the plates. Under operating conditions of the refractory lining, stresses between the steel parts and the plates arise because the behavior of the plates and the steel parts is very different when exposed to temperature. Due to the fact that the backfill compound has joined non-positively to the steel parts and the plates, are over Backfill transmitted forces that are due to the operation and that can lead to cracks in the plate or even the destruction of the plate.
  • the object underlying the present invention is to avoid cracks, or the destruction of the plates.
  • the coating used is a material which melts, burns, softens, shrinks, shrinks, sublimates, evaporates or foams at the temperature prevailing there during operation.
  • the coating used is organic material, e.g. Bitumen, plastic, wax, latex, rubber, paper or cardboard.
  • the essence of the invention is to avoid a frictional connection between the steel part and the plate by the recesses of the plate are coated.
  • Fig. 1 has the plate 1 on its back a recess 2.
  • This recess 2 is provided with the coating 3.
  • This plate 1 is hung on the steel part 4 to complete the refractory lining.
  • the steel part 4 is formed as a hook to engage behind the recess 2.
  • the finished panel wall is backfilled.
  • the backfill compound can not connect frictionally with the plate during backfilling of the plates.
  • the coating melts, burns, softens, shrinks, sublimates, evaporates or foams, leaving a gap. This prevents the steel part-Hinter Stahl composite is positively connected to the plate. The transmission of the forces caused by the operation between the wall to be covered and the plates is largely avoided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Catalysts (AREA)
  • Compounds Of Iron (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Building Environments (AREA)

Claims (1)

  1. Habillage réfractaire, en particulier pour des installations d'incinération d'ordures, comprenant plusieurs plaques disposées les unes à côté des autres et les unes au-dessus des autres, qui peuvent être remplies à l'arrière par des produits résistant à la chaleur, et des parties en acier, qui sont fixées sur la paroi à habiller, chaque plaque présentant au moins un évidement dans lequel s'engagent ou une plusieurs parties en acier,
    caractérisé en ce que
    chaque évidement (2) d'une plaque (1) est doté d'un revêtement (3) à base de matériau organique, qui fond, brûle, se ramollit, se contracte, se rétrécit, se sublime, s'évapore ou se gonfle à la température régnant pendant le fonctionnement.
EP05004403A 2004-03-18 2005-03-01 Ensemble écran thermique refractaire Expired - Lifetime EP1577625B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004013722 2004-03-18
DE102004013722 2004-03-18

Publications (2)

Publication Number Publication Date
EP1577625A1 EP1577625A1 (fr) 2005-09-21
EP1577625B1 true EP1577625B1 (fr) 2009-05-06

Family

ID=34833211

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05004403A Expired - Lifetime EP1577625B1 (fr) 2004-03-18 2005-03-01 Ensemble écran thermique refractaire

Country Status (3)

Country Link
EP (1) EP1577625B1 (fr)
AT (1) ATE430907T1 (fr)
DE (1) DE502005007221D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012110390A1 (de) 2012-10-18 2014-04-24 Jünger+Gräter GmbH Aufnahme für Anker einer feuerfesten Innenschicht für Industrieofen
DE102013103083B3 (de) * 2013-03-26 2014-05-15 Jünger+Gräter GmbH Aufnahme für Anker einer feuerfesten Innenschicht für Industrieöfen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011508173A (ja) 2007-12-22 2011-03-10 ユンガー・プルス・グレーター・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・フォイアーフェストバウ 工業炉の壁面の内張り
DE102009039390A1 (de) * 2009-08-31 2011-03-03 Saint-Gobain Industriekeramik Düsseldorf Gmbh Korrosionsschutzkörper

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337163A1 (de) * 1973-07-21 1975-02-06 Linco Gmbh Befestigungselement fuer feuerfeste zustellungen
DE4108754A1 (de) * 1991-03-18 1992-09-24 Schweiss Service Detlef Koeste Stuetzlasche fuer platten zum bekleiden von flossenrohren und mit solchen laschen versehene flossenrohrwand eines dampferzeugers
DE29504758U1 (de) * 1995-03-21 1995-05-18 Carborundum Deutschland GmbH, 40597 Düsseldorf Schraubbefestigung für keramische Platten
EP2096354A2 (fr) * 1997-11-28 2009-09-02 Mitsubishi Heavy Industries, Ltd. Ensemble résistant à la chaleur pour la protection de tuyaux de chaudière et son procédé d'assemblage
DE10206607B4 (de) * 2002-02-15 2004-10-14 Jünger & Gräter GmbH Feuerfestbau Feuerfestabkleidung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012110390A1 (de) 2012-10-18 2014-04-24 Jünger+Gräter GmbH Aufnahme für Anker einer feuerfesten Innenschicht für Industrieofen
WO2014060451A2 (fr) 2012-10-18 2014-04-24 Jünger + Gräter Gmbh Logement d'un élément d'ancrage d'une couche intérieure ignifuge destinée à un four industriel
DE102013103083B3 (de) * 2013-03-26 2014-05-15 Jünger+Gräter GmbH Aufnahme für Anker einer feuerfesten Innenschicht für Industrieöfen

Also Published As

Publication number Publication date
ATE430907T1 (de) 2009-05-15
EP1577625A1 (fr) 2005-09-21
DE502005007221D1 (de) 2009-06-18

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