JPS56920A - Stack-rain preventing device - Google Patents
Stack-rain preventing deviceInfo
- Publication number
- JPS56920A JPS56920A JP7426379A JP7426379A JPS56920A JP S56920 A JPS56920 A JP S56920A JP 7426379 A JP7426379 A JP 7426379A JP 7426379 A JP7426379 A JP 7426379A JP S56920 A JPS56920 A JP S56920A
- Authority
- JP
- Japan
- Prior art keywords
- stack
- trough
- water
- exhaust gas
- internal surface
- 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 raining phenomenon in a stack by a method wherein the inside surface of an upper portion of a stack is lined with a hygroscopic member for trapping the moisture contained in the exhaust gas.
CONSTITUTION: Exhaust gas flows upward while condensing its moisture on the internal surface of a stack, a portion of the condensed water is entrained in the flow of the exhaust gas as droplets. The condensed water moving upward along the internal surface of the stack and the water droplets entrained in the exhaust gas are deflected in the direction from the center to the outside of the stack, thereby caused to collide with the internal surface of the stack and move upward while forming a liquid film. This upward-moving water is taken into a trough 3 through slits between the trough 3 and a hygroscopic member 2. On the other hand, the water droplets which have failed to collide with the trough on the side of the internal surface of the stack collide instead with the hygroscopic member 2 on the upper side of the trough 3 and penetrate into the inside portion of the hygroscopic member 2 due to capillary action, and this water falls gradually under gravity into the trough 3. The water collected in the trough 3 is discharged to the outside through a drain pipe 5.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7426379A JPS56920A (en) | 1979-06-13 | 1979-06-13 | Stack-rain preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7426379A JPS56920A (en) | 1979-06-13 | 1979-06-13 | Stack-rain preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56920A true JPS56920A (en) | 1981-01-08 |
Family
ID=13542060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7426379A Pending JPS56920A (en) | 1979-06-13 | 1979-06-13 | Stack-rain preventing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56920A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6036524U (en) * | 1983-08-20 | 1985-03-13 | 小型ガス冷房技術研究組合 | engine exhaust stack |
| JPS60165657U (en) * | 1984-04-12 | 1985-11-02 | 鹿島建設株式会社 | Stud crane prevention device |
| JPS61175730U (en) * | 1985-04-19 | 1986-11-01 | ||
| CN103566664A (en) * | 2013-11-20 | 2014-02-12 | 航天环境工程有限公司 | Flue gas desulfurizing and demisting device for sintering machine |
-
1979
- 1979-06-13 JP JP7426379A patent/JPS56920A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6036524U (en) * | 1983-08-20 | 1985-03-13 | 小型ガス冷房技術研究組合 | engine exhaust stack |
| JPS60165657U (en) * | 1984-04-12 | 1985-11-02 | 鹿島建設株式会社 | Stud crane prevention device |
| JPS61175730U (en) * | 1985-04-19 | 1986-11-01 | ||
| CN103566664A (en) * | 2013-11-20 | 2014-02-12 | 航天环境工程有限公司 | Flue gas desulfurizing and demisting device for sintering machine |
| CN103566664B (en) * | 2013-11-20 | 2016-02-24 | 航天环境工程有限公司 | Flue gas of sintering machine demister |
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