IN2012DN00388A - - Google Patents

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Publication number
IN2012DN00388A
IN2012DN00388A IN388DEN2012A IN2012DN00388A IN 2012DN00388 A IN2012DN00388 A IN 2012DN00388A IN 388DEN2012 A IN388DEN2012 A IN 388DEN2012A IN 2012DN00388 A IN2012DN00388 A IN 2012DN00388A
Authority
IN
India
Prior art keywords
water cooled
panel
wall
cooled wall
seal structure
Prior art date
Application number
Inventor
Shuanglin Yin
Hongxin Tao
Haiying Zheng
Bo Wang
Original Assignee
Shanghai Boiler Works 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 Shanghai Boiler Works Ltd filed Critical Shanghai Boiler Works Ltd
Publication of IN2012DN00388A publication Critical patent/IN2012DN00388A/en

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
    • F22B37/105—Penetrations of tubes through a wall and their sealing
    • 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
    • F23M2900/05005—Sealing means between wall tiles or panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Building Environments (AREA)

Abstract

The present invention relates to a seal structure at the junction by which the water cooled panel runs through the water cooled wall, and the seal structure is at the junction by which the water cooled panel runs through the water cooled wall. The water cooled wall contains a number of water cooled wall tubes and fins by which the water cooled wall tubes are connected with each other. The water cooled panel has several water cooled panel tubes arranged side by side. There is a sleeve fixed on each water cooled panel tube, and a sleeve connects with the fin of a water cooled wall to form the seal structure at the junction by which the water cooled panel runs through the water cooled wall. The seal structure at the junction by which the water cooled panel runs through the water cooled wall has avoided the relative movement between the water cooled panel and the water cooled wall, and prevented the wear-proof refractory materials on the water cooled panel and the water cooled wall from chipping off. Moreover, the seal structure has a simple mechanism to manufacture and to be installed with quality assurance.
IN388DEN2012 2009-11-30 2010-11-29 IN2012DN00388A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009202144628U CN201611110U (en) 2009-11-30 2009-11-30 Seal structure for water-cooling screen passing through hearth front wall
PCT/CN2010/001908 WO2011063613A1 (en) 2009-11-30 2010-11-29 Sealing structure of water cooling screen passing through water wall

Publications (1)

Publication Number Publication Date
IN2012DN00388A true IN2012DN00388A (en) 2015-08-21

Family

ID=42961744

Family Applications (1)

Application Number Title Priority Date Filing Date
IN388DEN2012 IN2012DN00388A (en) 2009-11-30 2010-11-29

Country Status (3)

Country Link
CN (1) CN201611110U (en)
IN (1) IN2012DN00388A (en)
WO (1) WO2011063613A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201611110U (en) * 2009-11-30 2010-10-20 上海锅炉厂有限公司 Seal structure for water-cooling screen passing through hearth front wall
CN103411198B (en) * 2013-08-29 2015-09-09 重庆重锅能源科技有限公司 Two drum fire tube boilers of band protection box
CN105937778A (en) * 2016-06-08 2016-09-14 无锡华光锅炉股份有限公司 Burner supporting and lifting structure
CN109434313B (en) * 2018-10-26 2020-09-29 中国电建集团山东电力建设第一工程有限公司 Construction method of tower boiler wall-penetrating pipe
CN110566995B (en) * 2019-09-19 2021-05-07 哈尔滨锅炉厂有限责任公司 Sealing structure for nozzle tube panel of vertical water wall

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06307601A (en) * 1993-04-26 1994-11-01 Babcock Hitachi Kk Water-cooled wall for boiler furnace
JPH07167403A (en) * 1993-12-14 1995-07-04 Mitsubishi Heavy Ind Ltd Furnace wall device
JPH07248195A (en) * 1994-01-31 1995-09-26 Kurosaki Refract Co Ltd Constructing method of water tube wall
JPH09280509A (en) * 1996-04-15 1997-10-31 Babcock Hitachi Kk Seal structure for heat transfer pipe through part of furnace in boiler furnace
CN201251879Y (en) * 2008-09-03 2009-06-03 太原电力高等专科学校 Combined coal-fired power station boiler body model with demountable parts
CN201611110U (en) * 2009-11-30 2010-10-20 上海锅炉厂有限公司 Seal structure for water-cooling screen passing through hearth front wall

Also Published As

Publication number Publication date
CN201611110U (en) 2010-10-20
WO2011063613A1 (en) 2011-06-03

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