JPS56918A - Stack-rain preventing device - Google Patents
Stack-rain preventing deviceInfo
- Publication number
- JPS56918A JPS56918A JP7426479A JP7426479A JPS56918A JP S56918 A JPS56918 A JP S56918A JP 7426479 A JP7426479 A JP 7426479A JP 7426479 A JP7426479 A JP 7426479A JP S56918 A JPS56918 A JP S56918A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- stack
- trap plate
- water
- 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 the raining phenomenon in a stack by a method wherein the internal surface of a stack is lined with a trap plate, leaving a small space therebetween, and the exhaust gas is sucked into the small space by a suction fan.
CONSTITUTION: Combustion exhaust gas enters into a stack 1 from the lower end of the latter and flows upwards, while the moisture contained in the exhaust gas condenses on the internal surface of the stack. The upward-flowing exhaust gas is sucked into a small space 3 through a trap plate 2 by a suction fan 4, and the moisture contained in the exhaust gas is trapped by the trap plate 2. The trapped moisture, as well as the moisture which has condensed on the internal surface of the stack and carried up to the portion of the trap plate 2 by the upward-flowing exhaust gas, is driven by the suction fan 4 to flow together with the exhaust gas through a connection pipe 6 into a water collecting device 5, where water is collected. The collected water is discharged by a drain pump 8, while the exhaust gas deprived of water is returned into the stack 1 and discharged to the atmosphere.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7426479A JPS56918A (en) | 1979-06-13 | 1979-06-13 | Stack-rain preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7426479A JPS56918A (en) | 1979-06-13 | 1979-06-13 | Stack-rain preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56918A true JPS56918A (en) | 1981-01-08 |
Family
ID=13542087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7426479A Pending JPS56918A (en) | 1979-06-13 | 1979-06-13 | Stack-rain preventing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56918A (en) |
-
1979
- 1979-06-13 JP JP7426479A patent/JPS56918A/en active Pending
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