JPS6463018A - Method for improving performance and durability of trap for black smoke by injection of water - Google Patents
Method for improving performance and durability of trap for black smoke by injection of waterInfo
- Publication number
- JPS6463018A JPS6463018A JP62219648A JP21964887A JPS6463018A JP S6463018 A JPS6463018 A JP S6463018A JP 62219648 A JP62219648 A JP 62219648A JP 21964887 A JP21964887 A JP 21964887A JP S6463018 A JPS6463018 A JP S6463018A
- Authority
- JP
- Japan
- Prior art keywords
- trap
- black smoke
- water
- temp
- exhaust
- 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
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
PURPOSE:To improve durability of a trap for black smoke by injecting water to the upstream side of the trap and preventing the heating of the trap at a time for combustion of black smoke in the trap for removing black smoke in exhaust gas. CONSTITUTION:Black smoke discharged from an engine 1 is collected in a black smoke trap 5 provided on the midway part of exhaust pipes 3, 4 via an exhaust manifold 2. Black smoke in the trap 5 is ignited by change of combustion condition of the engine or a previously provided auxiliary ignitor and burned in the trap. The temp. in the trap is detected with a temp. measuring device 6 and when this temp. in the trap reaches the prescribed temp. or above, a water injector 7 is actuated to prevent the heating of the trap. As an injecting place of water, any part of the exhaust manifold 2 and the exhaust pipe 3 may be used as long as dispersion of water is uniformized and water is changed into steam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62219648A JPS6463018A (en) | 1987-09-02 | 1987-09-02 | Method for improving performance and durability of trap for black smoke by injection of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62219648A JPS6463018A (en) | 1987-09-02 | 1987-09-02 | Method for improving performance and durability of trap for black smoke by injection of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6463018A true JPS6463018A (en) | 1989-03-09 |
Family
ID=16738810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62219648A Pending JPS6463018A (en) | 1987-09-02 | 1987-09-02 | Method for improving performance and durability of trap for black smoke by injection of water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6463018A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61129018A (en) * | 1984-11-24 | 1986-06-17 | Matsushita Electric Works Ltd | Fire extinguishing apparatus for dust collector |
-
1987
- 1987-09-02 JP JP62219648A patent/JPS6463018A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61129018A (en) * | 1984-11-24 | 1986-06-17 | Matsushita Electric Works Ltd | Fire extinguishing apparatus for dust collector |
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