WO2014053809A3 - Boiler structure and method of assembly - Google Patents

Boiler structure and method of assembly Download PDF

Info

Publication number
WO2014053809A3
WO2014053809A3 PCT/GB2013/052521 GB2013052521W WO2014053809A3 WO 2014053809 A3 WO2014053809 A3 WO 2014053809A3 GB 2013052521 W GB2013052521 W GB 2013052521W WO 2014053809 A3 WO2014053809 A3 WO 2014053809A3
Authority
WO
WIPO (PCT)
Prior art keywords
boiler
envelope
support platform
cold
support
Prior art date
Application number
PCT/GB2013/052521
Other languages
French (fr)
Other versions
WO2014053809A2 (en
Inventor
Dewan Shamsuz Zaman
Original Assignee
Doosan Babcock Limited
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 Doosan Babcock Limited filed Critical Doosan Babcock Limited
Priority to EP13771197.4A priority Critical patent/EP2904315A2/en
Priority to KR1020157011579A priority patent/KR20150065833A/en
Priority to US14/433,395 priority patent/US20150241054A1/en
Publication of WO2014053809A2 publication Critical patent/WO2014053809A2/en
Publication of WO2014053809A3 publication Critical patent/WO2014053809A3/en
Priority to PH12015500728A priority patent/PH12015500728B1/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
    • F22B37/24—Supporting, suspending, or setting arrangements, e.g. heat shielding
    • 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
    • F22B37/24—Supporting, suspending, or setting arrangements, e.g. heat shielding
    • F22B37/242—Supporting, suspending, or setting arrangements, e.g. heat shielding for bottom supported water-tube steam generators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49387—Boiler making

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Foundations (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

A support structure for a boiler envelope, for example being the boiler envelope of a boiler thermal plant, a boiler structure so supported, and a method of supporting a boiler, are described. The support structure includes a support platform structure (15), comprising a part of the primary load bearing boiler cold structure for the boiler envelope, and adapted to engage with and thereby carry at least a major part of the static load of the boiler envelope. The support platform structure is provided surroundingly about the boiler envelope at a support platform level substantially below full envelope height and provided with associated further boiler cold structure in such manner that at least the substantial majority of the boiler cold structure is at or below the support platform level and preferably such that essentially all the boiler cold structure is at or below the support platform level and only elements of the boiler hot structure and the boiler pressure parts extend above the support platform level supported by the boiler cold structure.
PCT/GB2013/052521 2012-10-04 2013-09-27 Boiler structure and method of assembly WO2014053809A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP13771197.4A EP2904315A2 (en) 2012-10-04 2013-09-27 Boiler structure and method of assembly
KR1020157011579A KR20150065833A (en) 2012-10-04 2013-09-27 Boiler structure and method of assembly
US14/433,395 US20150241054A1 (en) 2012-10-04 2013-09-27 Boiler structure and method of assembly
PH12015500728A PH12015500728B1 (en) 2012-10-04 2015-04-01 Boiler structure and method of assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1217746.5 2012-10-04
GBGB1217746.5A GB201217746D0 (en) 2012-10-04 2012-10-04 Boiler structure and method of assembly

Publications (2)

Publication Number Publication Date
WO2014053809A2 WO2014053809A2 (en) 2014-04-10
WO2014053809A3 true WO2014053809A3 (en) 2014-12-31

Family

ID=47225657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2013/052521 WO2014053809A2 (en) 2012-10-04 2013-09-27 Boiler structure and method of assembly

Country Status (6)

Country Link
US (1) US20150241054A1 (en)
EP (1) EP2904315A2 (en)
KR (1) KR20150065833A (en)
GB (1) GB201217746D0 (en)
PH (1) PH12015500728B1 (en)
WO (1) WO2014053809A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106016233B (en) * 2016-06-20 2018-01-19 中国十五冶金建设集团有限公司 A kind of long solder joint of span few boiler penthouse and its hanging method
EP3698083B1 (en) * 2017-10-16 2021-12-01 Sumitomo SHI FW Energia Oy A boiler construction
WO2019086112A1 (en) 2017-11-01 2019-05-09 Sumitomo SHI FW Energia Oy A boiler system with a support construction

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1069545A (en) * 1964-03-14 1967-05-17 Siemens Ag Once-through boiler
EP0073851A1 (en) * 1981-09-09 1983-03-16 GebràœDer Sulzer Aktiengesellschaft Steam generator with two vertical gas passages connected by a transverse gas passage
DE4038813A1 (en) * 1990-12-05 1992-06-11 Siemens Ag Boiler unit for gas and steam turbine plant - incorporates flue gas channel over which is fitted boiler cover and hot surface arrangement
US5339891A (en) * 1993-07-15 1994-08-23 The Babcock & Wilcox Company Modular arrangement for heat exchanger units
JP2002340305A (en) * 2001-05-16 2002-11-27 Babcock Hitachi Kk Supporting structure for boiler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208436A (en) * 1962-12-20 1965-09-28 Babcock & Wilcox Co Furnace wall support and expansion apparatus
DE102009015961B4 (en) * 2008-04-25 2015-05-28 Alstom Technology Ltd. Method for assembling a steam generator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1069545A (en) * 1964-03-14 1967-05-17 Siemens Ag Once-through boiler
EP0073851A1 (en) * 1981-09-09 1983-03-16 GebràœDer Sulzer Aktiengesellschaft Steam generator with two vertical gas passages connected by a transverse gas passage
DE4038813A1 (en) * 1990-12-05 1992-06-11 Siemens Ag Boiler unit for gas and steam turbine plant - incorporates flue gas channel over which is fitted boiler cover and hot surface arrangement
US5339891A (en) * 1993-07-15 1994-08-23 The Babcock & Wilcox Company Modular arrangement for heat exchanger units
JP2002340305A (en) * 2001-05-16 2002-11-27 Babcock Hitachi Kk Supporting structure for boiler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE EPODOC [online] EUROPEAN PATENT OFFICE, THE HAGUE, NL; 27 November 2002 (2002-11-27), KAI AKITOMO ET.AL.: "SUPPORTING STRUCTURE FOR BOILER", Database accession no. JP2002340305 *

Also Published As

Publication number Publication date
EP2904315A2 (en) 2015-08-12
WO2014053809A2 (en) 2014-04-10
KR20150065833A (en) 2015-06-15
PH12015500728A1 (en) 2015-06-01
US20150241054A1 (en) 2015-08-27
PH12015500728B1 (en) 2015-06-01
GB201217746D0 (en) 2012-11-14

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