JPS59123609U - Diesel engine exhaust gas purification device - Google Patents

Diesel engine exhaust gas purification device

Info

Publication number
JPS59123609U
JPS59123609U JP1707183U JP1707183U JPS59123609U JP S59123609 U JPS59123609 U JP S59123609U JP 1707183 U JP1707183 U JP 1707183U JP 1707183 U JP1707183 U JP 1707183U JP S59123609 U JPS59123609 U JP S59123609U
Authority
JP
Japan
Prior art keywords
inner cylinder
exhaust gas
soot
diesel engine
purification device
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
Application number
JP1707183U
Other languages
Japanese (ja)
Inventor
田代　久美
久夫 佐藤
森山　多庸
Original Assignee
大成建設株式会社
株式会社岡村製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 大成建設株式会社, 株式会社岡村製作所 filed Critical 大成建設株式会社
Priority to JP1707183U priority Critical patent/JPS59123609U/en
Publication of JPS59123609U publication Critical patent/JPS59123609U/en
Pending legal-status Critical Current

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  • Exhaust Gas After Treatment (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の実施例を表わし、第１図は縦断面図、第
２図は第１図の■−■矢視図、第３図は第１図のｍ−ｍ
断面図である。 １・・・ディーゼル機関、４・・・排気ガス浄化装置、
５・・・内筒、５ａ・・・流入口、５ｂ・・・流出口、
６・・・外筒、７・・・二重筒体、８・・・煤煙収納室
、１ｏ・・・旋回流発生装置、１１・・・煤煙除去口、
１２・・・耐熱フィルタ、１３・・・触媒層。The drawings show an embodiment of the present invention; FIG. 1 is a longitudinal cross-sectional view, FIG. 2 is a view along the ■-■ arrow in FIG. 1, and FIG. 3 is a view taken along m-m in FIG.
FIG. 1...Diesel engine, 4...Exhaust gas purification device,
5... Inner cylinder, 5a... Inlet, 5b... Outlet,
6... Outer cylinder, 7... Double cylinder body, 8... Soot storage chamber, 1o... Swirling flow generator, 11... Soot removal port,
12...Heat-resistant filter, 13...Catalyst layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ディーゼル機関の排気ガスの流路を形成する内筒及び該
内筒の外方に煤煙収納室を画成する外筒を有する二重筒
体と、前記排気ガスを取入れて前記内筒の一端から該内
筒内に旋回流として送る装置と、前記内筒に設けられて
該旋回流中の煤煙を前記煤煙収納室に導く煤煙除去口と
、該煤煙除去口の後方で前記内筒内に挿入された耐熱フ
ィルタと、該耐熱フィルタの後方で前記内筒内に挿入さ
れた触媒層とを具備してなり、該触媒層を通過し′た前
記排気ガスを前記内筒の他端から排出することを特徴と
するディーゼル機関の排気ガス浄化装置。A double cylindrical body having an inner cylinder that forms a flow path for exhaust gas of a diesel engine and an outer cylinder that defines a soot storage chamber outside the inner cylinder, and a double cylinder body that takes in the exhaust gas from one end of the inner cylinder. a device for sending a swirling flow into the inner cylinder; a soot removal port provided in the inner cylinder to guide soot in the swirling flow to the soot storage chamber; and a soot removal port inserted into the inner cylinder behind the soot removal port. and a catalyst layer inserted into the inner cylinder behind the heat-resistant filter, and the exhaust gas that has passed through the catalyst layer is discharged from the other end of the inner cylinder. An exhaust gas purification device for a diesel engine characterized by the following.
JP1707183U 1983-02-07 1983-02-07 Diesel engine exhaust gas purification device Pending JPS59123609U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1707183U JPS59123609U (en) 1983-02-07 1983-02-07 Diesel engine exhaust gas purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1707183U JPS59123609U (en) 1983-02-07 1983-02-07 Diesel engine exhaust gas purification device

Publications (1)

Publication Number Publication Date
JPS59123609U true JPS59123609U (en) 1984-08-20

Family

ID=30148313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1707183U Pending JPS59123609U (en) 1983-02-07 1983-02-07 Diesel engine exhaust gas purification device

Country Status (1)

Country Link
JP (1) JPS59123609U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01130009A (en) * 1987-11-13 1989-05-23 Takeshi Uchiumi Exhaust gas purifier for internal combustion engine
JP2017096189A (en) * 2015-11-25 2017-06-01 ヤンマー株式会社 Engine device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321214B2 (en) * 1974-04-13 1978-07-01
JPS544517U (en) * 1977-06-13 1979-01-12
JPS5738765A (en) * 1980-08-20 1982-03-03 Tokai Denka Kogyo Kk Isolating method of 4,4'-dihydroxydiphenyl sulfone from dihydroxydiphenyl sulfone isomeric mixture
JPS5747057U (en) * 1980-09-01 1982-03-16

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321214B2 (en) * 1974-04-13 1978-07-01
JPS544517U (en) * 1977-06-13 1979-01-12
JPS5738765A (en) * 1980-08-20 1982-03-03 Tokai Denka Kogyo Kk Isolating method of 4,4'-dihydroxydiphenyl sulfone from dihydroxydiphenyl sulfone isomeric mixture
JPS5747057U (en) * 1980-09-01 1982-03-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01130009A (en) * 1987-11-13 1989-05-23 Takeshi Uchiumi Exhaust gas purifier for internal combustion engine
JP2017096189A (en) * 2015-11-25 2017-06-01 ヤンマー株式会社 Engine device
WO2017090619A1 (en) * 2015-11-25 2017-06-01 ヤンマー株式会社 Engine device
US10781733B2 (en) 2015-11-25 2020-09-22 Yanmar Power Technology Co., Ltd. Engine device

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