JPS63173604U - - Google Patents

Info

Publication number
JPS63173604U
JPS63173604U JP6346487U JP6346487U JPS63173604U JP S63173604 U JPS63173604 U JP S63173604U JP 6346487 U JP6346487 U JP 6346487U JP 6346487 U JP6346487 U JP 6346487U JP S63173604 U JPS63173604 U JP S63173604U
Authority
JP
Japan
Prior art keywords
furnace wall
tube
fin
wall
wall tube
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.)
Pending
Application number
JP6346487U
Other languages
English (en)
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 filed Critical
Priority to JP6346487U priority Critical patent/JPS63173604U/ja
Publication of JPS63173604U publication Critical patent/JPS63173604U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例の炉壁フイン端部の
側面図、第2図は第1図のa―a線に沿う断面図
、第3図はボイラ炉壁の概念を示す側面図、第4
図は従来の炉壁フイン端部の側面図である。 図面中、12は後部煙道管、13はフイン、1
5はフイン端部のカツト部、21は火炉管、22
は肉厚部、をそれぞれ示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. ウエルデツド・ウオールからベア・チユーブへ
    移行する部分の炉壁管のフイン取付部の端部にお
    いて、上記炉壁管のフイン取付部がなめらかに肉
    厚変化した厚肉部を構成し、同厚肉部でフインと
    炉壁管が結合されていることを特徴とするボイラ
    炉壁管。
JP6346487U 1987-04-28 1987-04-28 Pending JPS63173604U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6346487U JPS63173604U (ja) 1987-04-28 1987-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6346487U JPS63173604U (ja) 1987-04-28 1987-04-28

Publications (1)

Publication Number Publication Date
JPS63173604U true JPS63173604U (ja) 1988-11-10

Family

ID=30898716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6346487U Pending JPS63173604U (ja) 1987-04-28 1987-04-28

Country Status (1)

Country Link
JP (1) JPS63173604U (ja)

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