JPS57169599A - Mounting method for heat transfer tube - Google Patents

Mounting method for heat transfer tube

Info

Publication number
JPS57169599A
JPS57169599A JP5409281A JP5409281A JPS57169599A JP S57169599 A JPS57169599 A JP S57169599A JP 5409281 A JP5409281 A JP 5409281A JP 5409281 A JP5409281 A JP 5409281A JP S57169599 A JPS57169599 A JP S57169599A
Authority
JP
Japan
Prior art keywords
tube
projecting section
heat transfer
short tube
short
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.)
Granted
Application number
JP5409281A
Other languages
Japanese (ja)
Other versions
JPS5821199B2 (en
Inventor
Noboru Matsumura
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
Priority to JP5409281A priority Critical patent/JPS5821199B2/en
Publication of JPS57169599A publication Critical patent/JPS57169599A/en
Publication of JPS5821199B2 publication Critical patent/JPS5821199B2/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
    • F28D7/02—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 being helically coiled
    • F28D7/024—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 being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE:To facilitate processing, and to decrease the thickness of the tube plate of the heat exchanger, etc. of a high-temperature gas furnace by forming a low circular tube-shaped projecting section to the tube plate, each butt-welding a short tube to the projecting section and the heat transfer tube to the short tube and shaping a heat insulating material layer onto the outer circumference of the short tube. CONSTITUTION:The low projecting section 15 is cut out of the high-temperature tube plate 8, and the short tube 16 with a diameter and thickness approximately the same as the heat transfer tube 3 is welded 17 to the projecting section 15 through the butting of inner surfaces. The heat insulating material layer 12 is formed onto the outer circumference of the short tube 16. The nose 18 of the short tube 16 is exposed at that time. The heat transfer tube 3 is welded 18 to the exposed end 18 of the short tube 16 through the butting of the inner surfaces. According to this constitution, processing is facilitated while the thickness of the tube plate 8 can be thinned because the height of the projecting section 15 of the tube plate 8 is made low.
JP5409281A 1981-04-10 1981-04-10 Heat exchanger tube installation method Expired JPS5821199B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5409281A JPS5821199B2 (en) 1981-04-10 1981-04-10 Heat exchanger tube installation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5409281A JPS5821199B2 (en) 1981-04-10 1981-04-10 Heat exchanger tube installation method

Publications (2)

Publication Number Publication Date
JPS57169599A true JPS57169599A (en) 1982-10-19
JPS5821199B2 JPS5821199B2 (en) 1983-04-27

Family

ID=12960974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5409281A Expired JPS5821199B2 (en) 1981-04-10 1981-04-10 Heat exchanger tube installation method

Country Status (1)

Country Link
JP (1) JPS5821199B2 (en)

Also Published As

Publication number Publication date
JPS5821199B2 (en) 1983-04-27

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