JPS56110806A - Extinguishing method of burner flame with inert gas - Google Patents
Extinguishing method of burner flame with inert gasInfo
- Publication number
- JPS56110806A JPS56110806A JP1205080A JP1205080A JPS56110806A JP S56110806 A JPS56110806 A JP S56110806A JP 1205080 A JP1205080 A JP 1205080A JP 1205080 A JP1205080 A JP 1205080A JP S56110806 A JPS56110806 A JP S56110806A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- inert gas
- combustible gas
- combustible
- gas
- 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
Links
Abstract
PURPOSE: To prevent some combustible gases from being accumulated between a combustible gas supply valve and a burner by a method wherein inert gas is fed to a combustible gas pipe downstream of the combustible gas supply valve when it is closed.
CONSTITUTION: A check valve 6 is arranged downstream of the combustible gas supply valve 4 in the combustible gas pipe 3, and inert gas supply pipe 5 is communicated with a downstream of the check valve 6. When a supply of the combustible gas is terminated, a supply valve 4 in the inert gas supply pipe 5 is opened to feed the inert gas such as N2 gas etc. in the pipe 3, the combustible gas accumulated in the pipe 3 is passed through the burner 1, terminaed for its injection while its proper flow rate being kept, so that the back fire may not be generated, and the pipe 3 may be protected by the inert gas.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1205080A JPS56110806A (en) | 1980-02-05 | 1980-02-05 | Extinguishing method of burner flame with inert gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1205080A JPS56110806A (en) | 1980-02-05 | 1980-02-05 | Extinguishing method of burner flame with inert gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56110806A true JPS56110806A (en) | 1981-09-02 |
Family
ID=11794764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1205080A Pending JPS56110806A (en) | 1980-02-05 | 1980-02-05 | Extinguishing method of burner flame with inert gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56110806A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0146278A2 (en) * | 1983-11-22 | 1985-06-26 | Nippon Steel Corporation | Refractory flame-gunning apparatus |
JP2004020091A (en) * | 2002-06-18 | 2004-01-22 | Chugai Ro Co Ltd | Regeneration burner for connecting passage for introducing inert gas to fuel supply passage and its operation method |
CN104089300A (en) * | 2014-07-09 | 2014-10-08 | 江苏永钢集团有限公司 | Safety control method for preventing tempering explosion of gas boiler |
JP2018194212A (en) * | 2017-05-16 | 2018-12-06 | 三浦工業株式会社 | Hydrogen combustion boiler |
-
1980
- 1980-02-05 JP JP1205080A patent/JPS56110806A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0146278A2 (en) * | 1983-11-22 | 1985-06-26 | Nippon Steel Corporation | Refractory flame-gunning apparatus |
JP2004020091A (en) * | 2002-06-18 | 2004-01-22 | Chugai Ro Co Ltd | Regeneration burner for connecting passage for introducing inert gas to fuel supply passage and its operation method |
CN104089300A (en) * | 2014-07-09 | 2014-10-08 | 江苏永钢集团有限公司 | Safety control method for preventing tempering explosion of gas boiler |
JP2018194212A (en) * | 2017-05-16 | 2018-12-06 | 三浦工業株式会社 | Hydrogen combustion boiler |
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