EP1443269A4 - Fixing structure of refractory tile for protecting water tube and refractory structure for protecting water tube - Google Patents

Fixing structure of refractory tile for protecting water tube and refractory structure for protecting water tube

Info

Publication number
EP1443269A4
EP1443269A4 EP02780008A EP02780008A EP1443269A4 EP 1443269 A4 EP1443269 A4 EP 1443269A4 EP 02780008 A EP02780008 A EP 02780008A EP 02780008 A EP02780008 A EP 02780008A EP 1443269 A4 EP1443269 A4 EP 1443269A4
Authority
EP
European Patent Office
Prior art keywords
refractory
water tube
supporting member
protecting water
tile
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Withdrawn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
EP02780008A
Other languages
German (de)
French (fr)
Other versions
EP1443269A1 (en
Inventor
Y Terabe
K Inoue
Y Nakagawa
K Saeki
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP1443269A1 publication Critical patent/EP1443269A1/en
Publication of EP1443269A4 publication Critical patent/EP1443269A4/en
Withdrawn legal-status Critical Current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
    • F22B37/10—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
    • F23M5/04—Supports for linings
    • 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
    • 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
    • F23M2900/05002—Means for accommodate thermal expansion of the wall liner
    • 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
    • F23M2900/05004—Special materials for walls or lining

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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

A low-production-cost refractory structure for protecting a water tube in which a refractory tile provided for protecting water tubes being arranged in a boiler, or the like, can be set easily and surely even at such a part as the refractory tile can not be slid on the outer surface of the water tube and jointed. The refractory structure comprises, as a refractory tile engaging member projecting from the water tube (10) side, a supporting member (15) having cross-sectional area smaller at the base part than at the forward end part, and a refractory tile side recess (14) engaging with the supporting member and having cross-sectional area larger than that at the forward end part of the supporting member and movable in the direction toward or away from the supporting member, characterized in that they are bonded through adhesive (12), e.g. mortar, and the forward end part and the base part of the supporting member (15) are formed through a step part or an inclining part.
EP02780008A 2001-11-08 2002-11-06 Fixing structure of refractory tile for protecting water tube and refractory structure for protecting water tube Withdrawn EP1443269A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001343788 2001-11-08
JP2001343788 2001-11-08
PCT/JP2002/011558 WO2003040617A1 (en) 2001-11-08 2002-11-06 Fixing structure of refractory tile for protecting water tube and refractory structure for protecting water tube

Publications (2)

Publication Number Publication Date
EP1443269A1 EP1443269A1 (en) 2004-08-04
EP1443269A4 true EP1443269A4 (en) 2006-07-05

Family

ID=19157409

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02780008A Withdrawn EP1443269A4 (en) 2001-11-08 2002-11-06 Fixing structure of refractory tile for protecting water tube and refractory structure for protecting water tube

Country Status (4)

Country Link
EP (1) EP1443269A4 (en)
JP (1) JP3881984B2 (en)
TW (1) TWI306145B (en)
WO (1) WO2003040617A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD761095S1 (en) 2015-03-06 2016-07-12 Van der Hoeff Refractories B.V. Bolt

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10303173B4 (en) * 2003-01-27 2005-06-30 Saint-Gobain Industriekeramik Düsseldorf Gmbh Pipe wall protection for a boiler pipe wall
DE102004063813A1 (en) * 2004-12-30 2006-07-13 Saint-Gobain Industriekeramik Düsseldorf Gmbh Heat protection body for a protection system for a furnace inner wall
US8522729B2 (en) * 2008-07-18 2013-09-03 Babcock & Wilcox Power Generation Group, Inc. Contoured flat stud and stud arrangement for cyclone slag taps
DE102013018936B4 (en) * 2013-11-12 2022-01-13 Saint-Gobain Industriekeramik Rödental GmbH furnace wall arrangement
NL1041195B1 (en) * 2014-06-06 2016-04-01 Hkh Dev B V Refractory lining for a pipe wall of an incinerator.
WO2015187007A1 (en) * 2014-06-06 2015-12-10 Hkh Development B.V. Refractory tube wall lining for an incinerator
JP6221186B2 (en) * 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 Refractory for water tube protection
CN114060837A (en) * 2021-11-02 2022-02-18 中国船舶重工集团公司第七0三研究所 Masonry structure suitable for side wall refractory material of tail flue of marine supercharged boiler

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239442A1 (en) * 1986-03-17 1987-09-30 Constructions Navales Et Industrielles De La Mediterranee Fixation of protection elements in the combustion chambers of boilers
US5243801A (en) * 1992-02-20 1993-09-14 The Babcock & Wilcox Company Refractory tile for heat exchanger protection
US20020077767A1 (en) * 1997-11-28 2002-06-20 Mitsubishi Heavy Industries, Ltd. Heat-resistant assembly for protecting boiler tubes and method of assembling same
EP1310731A1 (en) * 2001-11-08 2003-05-14 Mitsubishi Heavy Industries, Ltd. Fireproof structure for protecting water pipes of a heat exchanger and installation method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011295B2 (en) * 1981-06-11 1985-03-25 株式会社 タクマ Clinker prevention water wall
JPS58224224A (en) * 1982-06-24 1983-12-26 Asahi Glass Co Ltd Radiation promoter and radiation promoting heater furnace
JPH0730883B2 (en) * 1985-12-27 1995-04-10 日本ドライブイツト株式会社 Boiler tube construction or repair method
JPH01106706U (en) * 1987-12-29 1989-07-18

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239442A1 (en) * 1986-03-17 1987-09-30 Constructions Navales Et Industrielles De La Mediterranee Fixation of protection elements in the combustion chambers of boilers
US5243801A (en) * 1992-02-20 1993-09-14 The Babcock & Wilcox Company Refractory tile for heat exchanger protection
US20020077767A1 (en) * 1997-11-28 2002-06-20 Mitsubishi Heavy Industries, Ltd. Heat-resistant assembly for protecting boiler tubes and method of assembling same
EP1310731A1 (en) * 2001-11-08 2003-05-14 Mitsubishi Heavy Industries, Ltd. Fireproof structure for protecting water pipes of a heat exchanger and installation method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO03040617A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD761095S1 (en) 2015-03-06 2016-07-12 Van der Hoeff Refractories B.V. Bolt

Also Published As

Publication number Publication date
TW200303405A (en) 2003-09-01
TWI306145B (en) 2009-02-11
WO2003040617A1 (en) 2003-05-15
JP3881984B2 (en) 2007-02-14
EP1443269A1 (en) 2004-08-04
JPWO2003040617A1 (en) 2005-03-03

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20030708

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20060608

RIC1 Information provided on ipc code assigned before grant

Ipc: F23M 5/08 20060101ALI20060601BHEP

Ipc: F23M 5/04 20060101ALI20060601BHEP

Ipc: F22B 37/10 20060101AFI20030604BHEP

17Q First examination report despatched

Effective date: 20080605

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20081016