JPS56115396A - Prevention of explosion during retention of gas to interior of discharge pipe in recovery device for combustion gas - Google Patents
Prevention of explosion during retention of gas to interior of discharge pipe in recovery device for combustion gasInfo
- Publication number
- JPS56115396A JPS56115396A JP1788080A JP1788080A JPS56115396A JP S56115396 A JPS56115396 A JP S56115396A JP 1788080 A JP1788080 A JP 1788080A JP 1788080 A JP1788080 A JP 1788080A JP S56115396 A JPS56115396 A JP S56115396A
- Authority
- JP
- Japan
- Prior art keywords
- combustion gas
- gas
- discharge pipe
- interior
- recovery device
- 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
Links
Landscapes
- Feeding And Controlling Fuel (AREA)
- Air Supply (AREA)
Abstract
PURPOSE: To prevent explosion, by preventing the inclusion of air by a specific method when a dilute combustion gas is retained in the interior of the channel of the discharge pipe in the recovery device for a combustion gas.
CONSTITUTION: In a recovery device for combustion gas wherein the discharge pipe channel 12 and the recovery pipe channel 17 are equipped, the direction of flow is changed by the change valve 6, the cover 13 is fixed to the chimney part 7 of the end of the discharge pipe channel. When a dilute combustion gas (e.g., containing 10W30% CO) is retained in the pipe channel, the chimney is closed by the cover and a small amount of the gas 9 (e.g., N2, etc.) for purging is blown to the pipe channel form the inlet 8 so that the interior of the pipe channel is kept under positive pressure.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1788080A JPS56115396A (en) | 1980-02-18 | 1980-02-18 | Prevention of explosion during retention of gas to interior of discharge pipe in recovery device for combustion gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1788080A JPS56115396A (en) | 1980-02-18 | 1980-02-18 | Prevention of explosion during retention of gas to interior of discharge pipe in recovery device for combustion gas |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56115396A true JPS56115396A (en) | 1981-09-10 |
JPS5757516B2 JPS5757516B2 (en) | 1982-12-04 |
Family
ID=11956002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1788080A Granted JPS56115396A (en) | 1980-02-18 | 1980-02-18 | Prevention of explosion during retention of gas to interior of discharge pipe in recovery device for combustion gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56115396A (en) |
-
1980
- 1980-02-18 JP JP1788080A patent/JPS56115396A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5757516B2 (en) | 1982-12-04 |
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