JPS5284301A - Gas seal structure of furnace bulkhead piercing part of boiler - Google Patents

Gas seal structure of furnace bulkhead piercing part of boiler

Info

Publication number
JPS5284301A
JPS5284301A JP15870775A JP15870775A JPS5284301A JP S5284301 A JPS5284301 A JP S5284301A JP 15870775 A JP15870775 A JP 15870775A JP 15870775 A JP15870775 A JP 15870775A JP S5284301 A JPS5284301 A JP S5284301A
Authority
JP
Japan
Prior art keywords
gas seal
seal structure
boiler
piercing part
furnace
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
JP15870775A
Other languages
Japanese (ja)
Other versions
JPS5950882B2 (en
Inventor
Yasuhiro Harada
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 Power Ltd
Original Assignee
Babcock Hitachi 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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP15870775A priority Critical patent/JPS5950882B2/en
Publication of JPS5284301A publication Critical patent/JPS5284301A/en
Publication of JPS5950882B2 publication Critical patent/JPS5950882B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a gas seal structure of a boiler furnace not ot drop the gas seal effect, even though a crack or deficiency occurs on a castable, otherwise a gap is produced originating in the difference by heat expansion between the castable and connecting pipes.
COPYRIGHT: (C)1977,JPO&Japio
JP15870775A 1975-12-30 1975-12-30 gas seal Expired JPS5950882B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15870775A JPS5950882B2 (en) 1975-12-30 1975-12-30 gas seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15870775A JPS5950882B2 (en) 1975-12-30 1975-12-30 gas seal

Publications (2)

Publication Number Publication Date
JPS5284301A true JPS5284301A (en) 1977-07-13
JPS5950882B2 JPS5950882B2 (en) 1984-12-11

Family

ID=15677587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15870775A Expired JPS5950882B2 (en) 1975-12-30 1975-12-30 gas seal

Country Status (1)

Country Link
JP (1) JPS5950882B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103994420A (en) * 2014-05-14 2014-08-20 无锡华光锅炉股份有限公司 Inner side heat preservation blocking structure at through-wall position of header

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103994420A (en) * 2014-05-14 2014-08-20 无锡华光锅炉股份有限公司 Inner side heat preservation blocking structure at through-wall position of header
CN103994420B (en) * 2014-05-14 2016-08-24 无锡华光锅炉股份有限公司 A kind of inner side insulation barrier structure at header place through walls

Also Published As

Publication number Publication date
JPS5950882B2 (en) 1984-12-11

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