JPS60105815U - Regeneration control device for exhaust particulate collection member - Google Patents
Regeneration control device for exhaust particulate collection memberInfo
- Publication number
- JPS60105815U JPS60105815U JP19990183U JP19990183U JPS60105815U JP S60105815 U JPS60105815 U JP S60105815U JP 19990183 U JP19990183 U JP 19990183U JP 19990183 U JP19990183 U JP 19990183U JP S60105815 U JPS60105815 U JP S60105815U
- Authority
- JP
- Japan
- Prior art keywords
- particulate collection
- exhaust particulate
- collection member
- exhaust
- exhaust 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の排気微粒子捕集部材の再生制御装置の
一例を示すブロック図、第２図はその動作説明用のフロ
ーチャート、第３図は捕集効率特性図である。
１・・・エンジン、２・・・排気マニホールド、３・・
・排気管、４・・・排気微粒子捕集装置、５・・・容器
、６・・・捕集部材、７・・・再生装置、８・・・二次
空気供給ポンプ、１０・・・ガス圧検出器、１１・・・
エンジン回転数検出器、１２・・・エンジン負荷検出器
、１３・・・酸素濃度検出器、１４・・・演算制御回路
。FIG. 1 is a block diagram showing an example of a regeneration control device for an exhaust particulate collecting member of the present invention, FIG. 2 is a flowchart for explaining its operation, and FIG. 3 is a collection efficiency characteristic diagram. 1...Engine, 2...Exhaust manifold, 3...
- Exhaust pipe, 4... Exhaust particulate collector, 5... Container, 6... Collection member, 7... Regenerator, 8... Secondary air supply pump, 10... Gas Pressure detector, 11...
Engine speed detector, 12... Engine load detector, 13... Oxygen concentration detector, 14... Arithmetic control circuit.
Claims (1)
、この排気微粒子捕集装置に設けられその捕集部材に捕
集された微粒子を燃焼する再生装置と、上記排気微粒子
捕集装置の排気ガス流入側に二次空気を供給するポンプ
と、上記排気微粒子捕集装置内の排気ガス流入側と流出
側からの排気ガス圧差を検出する検出器と、上記排気微
粒子捕集装置の流入側排気ガス中の酸素濃度を検出する
検出器と、エンジンの回転数及び負荷状態を検出する検
出器と、上記各検出器から出力される入力信号に基づい
て捕集部材に捕集される微粒子の堆積量及び捕集部材の
捕集効率を下げることなく最適必要酸素量を算出すると
ともに、この算出データに基づいて上記再生装置及びポ
ンプを制御する演算制御回路とからなる排気微粒子捕集
部材の再生制御装置。an exhaust particulate collection device provided in the exhaust gas passage of the engine; a regenerator installed in the exhaust particulate collection device for burning the particulates collected by the collection member; and an exhaust gas from the exhaust particulate collection device. a pump that supplies secondary air to the inflow side; a detector that detects the exhaust gas pressure difference between the exhaust gas inflow side and the outflow side in the exhaust particulate collection device; A detector that detects the oxygen concentration in the engine, a detector that detects the engine rotation speed and load condition, and the amount of accumulated particulates collected by the collection member based on input signals output from each of the above detectors. and a regeneration control device for an exhaust particulate collection member, comprising an arithmetic control circuit that calculates the optimal required amount of oxygen without reducing the collection efficiency of the collection member, and controls the regeneration device and pump based on this calculated data. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19990183U JPS60105815U (en) | 1983-12-26 | 1983-12-26 | Regeneration control device for exhaust particulate collection member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19990183U JPS60105815U (en) | 1983-12-26 | 1983-12-26 | Regeneration control device for exhaust particulate collection member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60105815U true JPS60105815U (en) | 1985-07-19 |
Family
ID=30760259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19990183U Pending JPS60105815U (en) | 1983-12-26 | 1983-12-26 | Regeneration control device for exhaust particulate collection member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60105815U (en) |
-
1983
- 1983-12-26 JP JP19990183U patent/JPS60105815U/en active Pending
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