JPS56121814A - Exhaust gas purification for diesel engine - Google Patents
Exhaust gas purification for diesel engineInfo
- Publication number
- JPS56121814A JPS56121814A JP2499380A JP2499380A JPS56121814A JP S56121814 A JPS56121814 A JP S56121814A JP 2499380 A JP2499380 A JP 2499380A JP 2499380 A JP2499380 A JP 2499380A JP S56121814 A JPS56121814 A JP S56121814A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- soot particles
- drops
- water
- 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.)
- Granted
Links
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
PURPOSE: To effectively restrain a creation of a nozious gas by cooling an exhaust gas after desulfurized by the effect of water and moisturized and concentrating a vapor into relatively large diameter drops with cores of soot particles.
CONSTITUTION: While passing through a moisturing water 6 in a moisturizing tank 4, a hot exhaust gas purged from an engine 1 is cooled under 100°C and moisturized to saturation and a sulfur dioxide in the exhaust gas is dissolved off, at the same time. Thereafter, while the exhaust gas passes through a labyrinthian passage formed by baffle plates 7, waters mixed in the gas during moisturizing are removed. And the exhaust gas is cooled by a condenser 9 so that vapor in the exhaust gas is condensed into drops of respective diameters from several tens to several hundreds μm with cores of soot particles of approximately 1μm or under contained in the exhaust gas. Those drops and soot particles as well are removed by a filter 10 and sent through a drain pipe 11 to a water tank 12 for recovery.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2499380A JPS56121814A (en) | 1980-02-29 | 1980-02-29 | Exhaust gas purification for diesel engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2499380A JPS56121814A (en) | 1980-02-29 | 1980-02-29 | Exhaust gas purification for diesel engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56121814A true JPS56121814A (en) | 1981-09-24 |
JPS6229606B2 JPS6229606B2 (en) | 1987-06-26 |
Family
ID=12153496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2499380A Granted JPS56121814A (en) | 1980-02-29 | 1980-02-29 | Exhaust gas purification for diesel engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56121814A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63191227U (en) * | 1988-05-26 | 1988-12-09 | ||
CN107747510A (en) * | 2017-09-18 | 2018-03-02 | 江苏大学 | The cancellation element and internal combustion engine of hot gases in a kind of blast pipe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5082422A (en) * | 1973-11-26 | 1975-07-03 | ||
JPS52113420A (en) * | 1976-03-19 | 1977-09-22 | Nissan Motor Co Ltd | System for capturing and removing fine particles |
JPS5471233A (en) * | 1977-11-16 | 1979-06-07 | Nissan Diesel Motor Co Ltd | Exhaust return flow device of diesel engine |
-
1980
- 1980-02-29 JP JP2499380A patent/JPS56121814A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5082422A (en) * | 1973-11-26 | 1975-07-03 | ||
JPS52113420A (en) * | 1976-03-19 | 1977-09-22 | Nissan Motor Co Ltd | System for capturing and removing fine particles |
JPS5471233A (en) * | 1977-11-16 | 1979-06-07 | Nissan Diesel Motor Co Ltd | Exhaust return flow device of diesel engine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63191227U (en) * | 1988-05-26 | 1988-12-09 | ||
CN107747510A (en) * | 2017-09-18 | 2018-03-02 | 江苏大学 | The cancellation element and internal combustion engine of hot gases in a kind of blast pipe |
Also Published As
Publication number | Publication date |
---|---|
JPS6229606B2 (en) | 1987-06-26 |
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