GB1365514A - Construction of heat exchange wall of waste heat boiler for meta llurgical furnace - Google Patents

Construction of heat exchange wall of waste heat boiler for meta llurgical furnace

Info

Publication number
GB1365514A
GB1365514A GB4105571A GB4105571A GB1365514A GB 1365514 A GB1365514 A GB 1365514A GB 4105571 A GB4105571 A GB 4105571A GB 4105571 A GB4105571 A GB 4105571A GB 1365514 A GB1365514 A GB 1365514A
Authority
GB
United Kingdom
Prior art keywords
tubes
construction
furnace
llurgical
meta
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.)
Expired
Application number
GB4105571A
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Priority to GB4105571A priority Critical patent/GB1365514A/en
Publication of GB1365514A publication Critical patent/GB1365514A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0041—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having parts touching each other or tubes assembled in panel form
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • 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
    • F22B37/101—Tubes having fins or ribs
    • F22B37/102—Walls built-up from finned tubes
    • 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
    • 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
    • F22B37/36—Arrangements for sheathing or casing boilers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

1365514 Tube walls for furnaces KAWASAKI JUKOGYO KK 2 Sept 1971 41055/71 Heading F4B A water tube wall, particularly for the waste heat boilers of a metallurgical furnace, comprises a plurality of filler rods b disposed between the tubes a, the filler rods being welded to the tubes at each edge of a first surface b-1 along or close to a common tangent plane of the tubes and at each edge of a second surface b-2 close to or along the plane of the tube axes, the filler rod b substantially filling the space between the first and second surfaces. The first surfaces b-1 of the filler rods may be slightly concave, or may be slightly spaced from the common tangent plane of the tubes a. In construction, the edges of the second surface are first welded to the tubes.
GB4105571A 1971-09-02 1971-09-02 Construction of heat exchange wall of waste heat boiler for meta llurgical furnace Expired GB1365514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4105571A GB1365514A (en) 1971-09-02 1971-09-02 Construction of heat exchange wall of waste heat boiler for meta llurgical furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4105571A GB1365514A (en) 1971-09-02 1971-09-02 Construction of heat exchange wall of waste heat boiler for meta llurgical furnace

Publications (1)

Publication Number Publication Date
GB1365514A true GB1365514A (en) 1974-09-04

Family

ID=10417901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4105571A Expired GB1365514A (en) 1971-09-02 1971-09-02 Construction of heat exchange wall of waste heat boiler for meta llurgical furnace

Country Status (1)

Country Link
GB (1) GB1365514A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1977182A2 (en) * 2005-11-01 2008-10-08 Amerifab, Inc. Heat exchange apparatus and method of use
US8202476B2 (en) 2001-09-19 2012-06-19 Amerifab, Inc. Heat exchanger system used in steel making
CN107192283A (en) * 2017-05-11 2017-09-22 中国北方车辆研究所 The burner exhaust heat of pipe flat tube combination utilizes heat-exchanger rig

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8202476B2 (en) 2001-09-19 2012-06-19 Amerifab, Inc. Heat exchanger system used in steel making
EP1977182A2 (en) * 2005-11-01 2008-10-08 Amerifab, Inc. Heat exchange apparatus and method of use
EP1977182A4 (en) * 2005-11-01 2010-10-06 Amerifab Inc Heat exchange apparatus and method of use
US8089999B2 (en) 2005-11-01 2012-01-03 Amerifab, Inc. Heat exchange apparatus and method of use
CN107192283A (en) * 2017-05-11 2017-09-22 中国北方车辆研究所 The burner exhaust heat of pipe flat tube combination utilizes heat-exchanger rig
CN107192283B (en) * 2017-05-11 2019-08-30 中国北方车辆研究所 Round tube-flat tube combination burner exhaust heat utilizes heat-exchanger rig

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years