JPS5227002A - Protection device for hot blast outlet pipe for blast furnaces - Google Patents

Protection device for hot blast outlet pipe for blast furnaces

Info

Publication number
JPS5227002A
JPS5227002A JP10349775A JP10349775A JPS5227002A JP S5227002 A JPS5227002 A JP S5227002A JP 10349775 A JP10349775 A JP 10349775A JP 10349775 A JP10349775 A JP 10349775A JP S5227002 A JPS5227002 A JP S5227002A
Authority
JP
Japan
Prior art keywords
outlet pipe
protection device
blast
hot blast
furnaces
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
JP10349775A
Other languages
Japanese (ja)
Inventor
Fumio Tomizawa
Yoshio Seo
Kiyoshi Kataue
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP10349775A priority Critical patent/JPS5227002A/en
Publication of JPS5227002A publication Critical patent/JPS5227002A/en
Pending legal-status Critical Current

Links

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  • Blast Furnaces (AREA)

Abstract

PURPOSE: The captioned protective device wherein the elongation of hot blast pipe is restrained by tension rods and is absorbed by intermediate expansion pipes to prevent dislocation of bricks and cracking of shells.
COPYRIGHT: (C)1977,JPO&Japio
JP10349775A 1975-08-28 1975-08-28 Protection device for hot blast outlet pipe for blast furnaces Pending JPS5227002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10349775A JPS5227002A (en) 1975-08-28 1975-08-28 Protection device for hot blast outlet pipe for blast furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10349775A JPS5227002A (en) 1975-08-28 1975-08-28 Protection device for hot blast outlet pipe for blast furnaces

Publications (1)

Publication Number Publication Date
JPS5227002A true JPS5227002A (en) 1977-03-01

Family

ID=14355616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10349775A Pending JPS5227002A (en) 1975-08-28 1975-08-28 Protection device for hot blast outlet pipe for blast furnaces

Country Status (1)

Country Link
JP (1) JPS5227002A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210015673A (en) * 2019-07-31 2021-02-10 닛테츠 엔지니어링 가부시키가이샤 Method of extending hot-blast pipe and method of adding hot- blast furnace

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51106604A (en) * 1975-03-17 1976-09-21 Nippon Kokan Kk KOROSOFUYONET SUPUPPON KANSHIJIHOHO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51106604A (en) * 1975-03-17 1976-09-21 Nippon Kokan Kk KOROSOFUYONET SUPUPPON KANSHIJIHOHO

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210015673A (en) * 2019-07-31 2021-02-10 닛테츠 엔지니어링 가부시키가이샤 Method of extending hot-blast pipe and method of adding hot- blast furnace
JP2021025059A (en) * 2019-07-31 2021-02-22 日鉄エンジニアリング株式会社 Method of extending hot blast pipe and method of constructing additional hot blast stove

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