JPS5697725A - Exhaust-gas cooling device - Google Patents
Exhaust-gas cooling deviceInfo
- Publication number
- JPS5697725A JPS5697725A JP16010879A JP16010879A JPS5697725A JP S5697725 A JPS5697725 A JP S5697725A JP 16010879 A JP16010879 A JP 16010879A JP 16010879 A JP16010879 A JP 16010879A JP S5697725 A JPS5697725 A JP S5697725A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- exhaust
- flue
- water
- open air
- 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
Landscapes
- Chimneys And Flues (AREA)
Abstract
PURPOSE: To protect a nozzle from the exhaust-gas and lengthen the life of the nozzle by a method wherein an open air introducing path is provided around the nozzle in the device in which the exhaust-gas discharged from a chimney to the open air is cooled by cooling water sprayed from a spray nozzle.
CONSTITUTION: The spray nozzle 3 is provided at a proper place in a flue 1, one end of which is connected to a ombustion device (not shown) and the other end of which is connected to the chimney 2 respectively, so as to expose the tip end 3a thereof into the flue 1. In this case, the spray nozzle 3 is inserted into an inserting hole 5 provided on the flue 1 so as to form the open air introducing path 4 around it. Water is injected into the flue 1 energetically to cool the exhaust-gas flowed through the flue 1 by pressurizing and supplying the water from a water supplying source 7 to the spray nozzle 3 by means of a water pump 6. In this case, the open air is induced from the path 4 by a suction effect upon injection of the water from the nozzle 3 thereby protecting the tip end 3a of the nozzle from the exhaust-gas.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16010879A JPS5697725A (en) | 1979-12-10 | 1979-12-10 | Exhaust-gas cooling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16010879A JPS5697725A (en) | 1979-12-10 | 1979-12-10 | Exhaust-gas cooling device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5697725A true JPS5697725A (en) | 1981-08-06 |
Family
ID=15708017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16010879A Pending JPS5697725A (en) | 1979-12-10 | 1979-12-10 | Exhaust-gas cooling device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5697725A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS525670A (en) * | 1975-07-03 | 1977-01-17 | Niigata Eng Co Ltd | Method of adding chemical gas in exhaust gas treatment apparatus |
JPS5334434A (en) * | 1976-09-10 | 1978-03-31 | Fujitsu Ltd | Refresh control system |
-
1979
- 1979-12-10 JP JP16010879A patent/JPS5697725A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS525670A (en) * | 1975-07-03 | 1977-01-17 | Niigata Eng Co Ltd | Method of adding chemical gas in exhaust gas treatment apparatus |
JPS5334434A (en) * | 1976-09-10 | 1978-03-31 | Fujitsu Ltd | Refresh control system |
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