DK1139056T3 - Device for passing hot gases into a tube plate in a waste heat boiler welded tube - Google Patents

Device for passing hot gases into a tube plate in a waste heat boiler welded tube

Info

Publication number
DK1139056T3
DK1139056T3 DK01107319T DK01107319T DK1139056T3 DK 1139056 T3 DK1139056 T3 DK 1139056T3 DK 01107319 T DK01107319 T DK 01107319T DK 01107319 T DK01107319 T DK 01107319T DK 1139056 T3 DK1139056 T3 DK 1139056T3
Authority
DK
Denmark
Prior art keywords
pipe
plate
tube
waste heat
inlet
Prior art date
Application number
DK01107319T
Other languages
Danish (da)
Inventor
Ralf Uwe Hatermann
Guenther Beckesch
Original Assignee
Borsig 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 Borsig Gmbh filed Critical Borsig Gmbh
Application granted granted Critical
Publication of DK1139056T3 publication Critical patent/DK1139056T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/002—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using inserts or attachments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Thermal Insulation (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Heat Treatment Of Articles (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

The device is for the input of hot gas into heating surface pipes (3) welded with a pipe plate (1) of a heating boiler. In each heating surface pipe is an inlet pipe (5), which has a conically narrowing inlet (5a) located at a distance from the pipe plate. On the outside of the pipe plate is an insulation (6) between the inlet pipes. The inlet pipes are suspended inn the pipe plate and support on the pipe plate/heating surface pipe assembly. On each inlet pipe, prior to its suspension in the pipe plate, a ring-shaped insulation piece (6) is pushed.
DK01107319T 2000-03-28 2001-03-23 Device for passing hot gases into a tube plate in a waste heat boiler welded tube DK1139056T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10015343A DE10015343C2 (en) 2000-03-28 2000-03-28 Heat recovery boiler with heating surface tubes welded in a tube plate

Publications (1)

Publication Number Publication Date
DK1139056T3 true DK1139056T3 (en) 2004-10-25

Family

ID=7636670

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01107319T DK1139056T3 (en) 2000-03-28 2001-03-23 Device for passing hot gases into a tube plate in a waste heat boiler welded tube

Country Status (6)

Country Link
EP (1) EP1139056B1 (en)
AT (1) ATE270768T1 (en)
DE (2) DE10015343C2 (en)
DK (1) DK1139056T3 (en)
ES (1) ES2223670T3 (en)
PT (1) PT1139056E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006279260B2 (en) * 2005-08-09 2010-06-17 Eestech, Inc. A distributor for a flowable medium
RU2008108826A (en) * 2005-08-09 2009-09-20 Истек, Инк. (Au) FLUID DISTRIBUTOR
FI123881B (en) * 2009-06-04 2013-11-29 Metso Power Oy Flue gas preheating device for combustion air of the power plant boiler and its air control sleeve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184568B (en) * 1962-02-17 1964-12-31 Maschf Augsburg Nuernberg Ag Welded connection for in a wall, e.g. B. in a boiler or tube sheet, inserted tubes
US3707186A (en) * 1971-01-18 1972-12-26 Foster Wheeler Corp Cooling tube ferrule
DE3519547C1 (en) * 1985-05-29 1987-01-02 Mannesmann Ag Protective sleeve for heat exchange tubes
DE59200074D1 (en) * 1992-04-29 1994-03-31 Borsig Babcock Ag Heat exchanger for cooling synthesis gas generated in a coal gasification plant.
US5647432A (en) * 1996-04-10 1997-07-15 Blasch Precision Ceramics, Inc. Ceramic ferrule and ceramic ferrule refractory wall for shielding tube sheet/boiler tube assembly of heat exchanger

Also Published As

Publication number Publication date
EP1139056A3 (en) 2003-08-27
ES2223670T3 (en) 2005-03-01
EP1139056A2 (en) 2001-10-04
DE10015343A1 (en) 2001-10-11
ATE270768T1 (en) 2004-07-15
EP1139056B1 (en) 2004-07-07
DE10015343C2 (en) 2002-05-23
PT1139056E (en) 2004-11-30
DE50102777D1 (en) 2004-08-12

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