ATE280926T1 - FIREPROOF BRICKS FOR PROTECTING BOILER PIPES - Google Patents

FIREPROOF BRICKS FOR PROTECTING BOILER PIPES

Info

Publication number
ATE280926T1
ATE280926T1 AT00914996T AT00914996T ATE280926T1 AT E280926 T1 ATE280926 T1 AT E280926T1 AT 00914996 T AT00914996 T AT 00914996T AT 00914996 T AT00914996 T AT 00914996T AT E280926 T1 ATE280926 T1 AT E280926T1
Authority
AT
Austria
Prior art keywords
tile
wall
bowing
scale
refractory
Prior art date
Application number
AT00914996T
Other languages
German (de)
Inventor
Jay S Schickling
Dennis M Tracey
Ara M Vartabedian
Jonathan A Wade
Original Assignee
Saint Gobain Ceramics
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 US09/526,331 external-priority patent/US6267066B1/en
Application filed by Saint Gobain Ceramics filed Critical Saint Gobain Ceramics
Priority claimed from PCT/US2000/007135 external-priority patent/WO2000057106A1/en
Application granted granted Critical
Publication of ATE280926T1 publication Critical patent/ATE280926T1/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Chimneys And Flues (AREA)

Abstract

A refractory tile system (60) includes a barrier layer coating (61) applied to the wall (16) of a boiler. Refractory tiles (66) are then fastened to the tu be wall (16) utilizing a floating attachment mechanism (68) to provide a relatively high degree of freedom of movement relative to the tube wall to accommodate micro-scale bowing of the tile generated by the relatively large temperature gradient and mean temperature typically experienced by such tile s. Each tile (66) is also isolated from adjacent tiles by providing a predetermined gap (70) therebetween of sufficient size to effectively preven t macro-scale bowing. Moreover, a compressible fibrous mortar is disposed in t he gap between each adjacent tile to prevent contaminants from passing therethrough.
AT00914996T 1999-03-19 2000-03-17 FIREPROOF BRICKS FOR PROTECTING BOILER PIPES ATE280926T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12516099P 1999-03-19 1999-03-19
US09/526,331 US6267066B1 (en) 2000-03-15 2000-03-15 Refractory tile system for boiler tube/heat exchanger
PCT/US2000/007135 WO2000057106A1 (en) 1999-03-19 2000-03-17 Refractory tile system for boiler tube/heat exchanger protection

Publications (1)

Publication Number Publication Date
ATE280926T1 true ATE280926T1 (en) 2004-11-15

Family

ID=26823324

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00914996T ATE280926T1 (en) 1999-03-19 2000-03-17 FIREPROOF BRICKS FOR PROTECTING BOILER PIPES

Country Status (7)

Country Link
EP (1) EP1226390B1 (en)
JP (1) JP3689000B2 (en)
KR (1) KR100469549B1 (en)
AT (1) ATE280926T1 (en)
BR (1) BR0009117A (en)
CA (1) CA2372168C (en)
DE (1) DE60015378T2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2882812B1 (en) * 2005-03-07 2007-05-25 Saint Gobain Ct Recherches REFRACTORY TILE, IN PARTICULAR FOR A GASIFIER.
KR101397305B1 (en) * 2013-02-08 2014-05-23 한국남부발전 주식회사 Refractory material of circulating fluidized bed combustion boiler
KR101387057B1 (en) 2013-10-23 2014-04-18 금성이엠씨 주식회사 Apparatus for protecting waterwall tube of boiler and method thereof
GB201417495D0 (en) * 2014-10-03 2014-11-19 Calderys France Refractory system for lining the interior walls of high-temperature furnaces or boilers and method of protection
CN113081835B (en) * 2021-04-13 2022-06-03 成都中医药大学附属医院 Plaster decocting device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2955234B2 (en) * 1995-11-15 1999-10-04 三菱重工業株式会社 Refractory structure for water pipe protection

Also Published As

Publication number Publication date
JP2004520561A (en) 2004-07-08
EP1226390B1 (en) 2004-10-27
EP1226390A1 (en) 2002-07-31
JP3689000B2 (en) 2005-08-31
KR20020005620A (en) 2002-01-17
DE60015378D1 (en) 2004-12-02
CA2372168A1 (en) 2000-09-28
KR100469549B1 (en) 2005-02-02
CA2372168C (en) 2007-01-30
BR0009117A (en) 2003-03-05
DE60015378T2 (en) 2006-02-09

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