JPS56121814A - Exhaust gas purification for diesel engine - Google Patents

Exhaust gas purification for diesel engine

Info

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
Application number
JP2499380A
Other languages
Japanese (ja)
Other versions
JPS6229606B2 (en
Inventor
Kunio Terao
Kazuyasu Moriyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Okamura Corp
Okamura Manufacturing Co Ltd
Original Assignee
Okamura Corp
Okamura Manufacturing Co Ltd
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 Okamura Corp, Okamura Manufacturing Co Ltd filed Critical Okamura Corp
Priority to JP2499380A priority Critical patent/JPS56121814A/en
Publication of JPS56121814A publication Critical patent/JPS56121814A/en
Publication of JPS6229606B2 publication Critical patent/JPS6229606B2/ja
Granted legal-status Critical Current

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
JP2499380A 1980-02-29 1980-02-29 Exhaust gas purification for diesel engine Granted JPS56121814A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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