JPS6070710U - Automotive filter regeneration device - Google Patents
Automotive filter regeneration deviceInfo
- Publication number
- JPS6070710U JPS6070710U JP16388583U JP16388583U JPS6070710U JP S6070710 U JPS6070710 U JP S6070710U JP 16388583 U JP16388583 U JP 16388583U JP 16388583 U JP16388583 U JP 16388583U JP S6070710 U JPS6070710 U JP S6070710U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- burner
- valve
- exhaust gas
- bypass
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案のフィルター再生装置を使用したエン
ジンの排ガス系統図、第２図は本案の再生用バーナーの
内部構造を示す拡大断面図である。
なお図中１はエンジン、２は排ガス通路、４はフィルタ
ー、５は再生用バーナー、６はその開閉弁、７はバイパ
ス、８は、排ガス通路切換弁、９は燃焼筒、１０は断熱
筒、１１は混合筒、１２は燃料供給ノズル装置、１３は
点火プラグ、１４は空気供給ノズル装置、１５は燃焼制
御装置を示すものである。
＝当
Ｊ イFIG. 1 is an exhaust gas system diagram of an engine using the filter regeneration device of this invention, and FIG. 2 is an enlarged sectional view showing the internal structure of the regeneration burner of the invention. In the figure, 1 is the engine, 2 is the exhaust gas passage, 4 is the filter, 5 is the regeneration burner, 6 is its on/off valve, 7 is the bypass, 8 is the exhaust gas passage switching valve, 9 is the combustion cylinder, 10 is the insulation cylinder, 11 is a mixing cylinder, 12 is a fuel supply nozzle device, 13 is a spark plug, 14 is an air supply nozzle device, and 15 is a combustion control device. =This J I
Claims (2)
ターの上流側に、開閉弁を介して上記フィルターの再生
用バーナーを接続すると共に、上記フィルターにはエン
ジンからの排ガス通路切換弁を介してそのバイパスを設
け、このバイパスの開放状態で上記再生用バーナーの開
閉弁を開き、上記エンジンの排ガス温度より高温の燃焼
ガスを上記フィルター内に通し、その内部の未燃焼微粒
子を燃焼除去させるようにしたことを特徴とする車載用
フィルター再生装置。(1) A burner for regenerating the filter is connected to the upstream side of the filter installed in the middle of the exhaust gas passage from the engine via an on-off valve, and a burner for regenerating the filter is connected to the filter through a switching valve for the exhaust gas passage from the engine. A bypass is provided, and when the bypass is open, the on-off valve of the regeneration burner is opened, and the combustion gas having a temperature higher than the exhaust gas temperature of the engine is passed through the filter to burn and remove unburned particulates therein. An in-vehicle filter regeneration device characterized by:
燃焼筒と、これを取巻く断熱筒およびこれらの頂部に設
けた混合筒から構成し、この混合筒には上記エンジンの
回転と連動し、フィルターへのバイパス切換弁とバーナ
ー開閉弁を駆動する燃焼制御装置で制御される燃料供給
ノズル装置、空気供給ノズル装置および点火プラグを臨
ませて成る実用新案登録請求の範囲第１項記載の車載用
フィルター再生装置。(2) The regeneration burner consists of a bellows-shaped combustion cylinder made of heat-resistant metal, an insulating cylinder surrounding it, and a mixing cylinder installed at the top of these cylinders. 1. The automotive filter according to claim 1, which comprises a fuel supply nozzle device, an air supply nozzle device, and a spark plug that are controlled by a combustion control device that drives a bypass switching valve and a burner opening/closing valve. playback device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16388583U JPS6070710U (en) | 1983-10-20 | 1983-10-20 | Automotive filter regeneration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16388583U JPS6070710U (en) | 1983-10-20 | 1983-10-20 | Automotive filter regeneration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6070710U true JPS6070710U (en) | 1985-05-18 |
Family
ID=30359451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16388583U Pending JPS6070710U (en) | 1983-10-20 | 1983-10-20 | Automotive filter regeneration device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6070710U (en) |
-
1983
- 1983-10-20 JP JP16388583U patent/JPS6070710U/en active Pending
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