JPS57321A - Dust collector for exhaust gas of internal combustion engine - Google Patents

Dust collector for exhaust gas of internal combustion engine

Info

Publication number
JPS57321A
JPS57321A JP7511180A JP7511180A JPS57321A JP S57321 A JPS57321 A JP S57321A JP 7511180 A JP7511180 A JP 7511180A JP 7511180 A JP7511180 A JP 7511180A JP S57321 A JPS57321 A JP S57321A
Authority
JP
Japan
Prior art keywords
exhaust gas
particles
dust collection
electrodes
dust collector
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
JP7511180A
Other languages
Japanese (ja)
Inventor
Yasuo Ishino
Shigeaki Numata
Masaaki Kayama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7511180A priority Critical patent/JPS57321A/en
Publication of JPS57321A publication Critical patent/JPS57321A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/01—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust by means of electric or electrostatic separators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Electrostatic Separation (AREA)

Abstract

PURPOSE:To efficiently collect particles from exhaust gas and enable the incineration of the collected particles, by causing a gas-permeable porous metal to carry an exidation catalyst so that a dust collection electrode is provided and by placing the dust collection electrode and a discharge wire in a casing. CONSTITUTION:A pair of dust collection electrodes 4, which are manufactured by causing a gas-permeable porous metal such as a foamed metal to carry an oxidation catalyst on the surface of the metal, are placed in parallel with the flow of exhaust gas in the casing 1 of a dust collector which has an exhaust gas inlet port 2 and an exhaust gas outlet port 3 at both the ends. Discharge wires 5 are provided between the dust collection electrodes 4. These wires 5 and electrodes 4 are connected to a high-voltage power source 6. The discharge wires 5 are secured with insulators 7 on the casing 1. Particles in internal combustion engine's exhaust gas introduced into the dust collector through the inlet port 2 are electrified by corona discharge around the discharge wires 5 and then caught on the dust collection electrodes 4. The caught particles are incinerated by the action of the oxidation catalyst on the electrodes 4 while the temperature of the particles is high. The particles are thus decomposed into carbon dioxide gas and water.
JP7511180A 1980-06-03 1980-06-03 Dust collector for exhaust gas of internal combustion engine Pending JPS57321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7511180A JPS57321A (en) 1980-06-03 1980-06-03 Dust collector for exhaust gas of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7511180A JPS57321A (en) 1980-06-03 1980-06-03 Dust collector for exhaust gas of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS57321A true JPS57321A (en) 1982-01-05

Family

ID=13566731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7511180A Pending JPS57321A (en) 1980-06-03 1980-06-03 Dust collector for exhaust gas of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57321A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807977A (en) * 1986-06-26 1989-02-28 Eltron Research, Inc. Multi-color electrochromic cells having solid polymer electrolytes and a distinct electrochromic layer
JPH04121411A (en) * 1990-05-25 1992-04-22 Nagao Kogyo:Kk Exhaust gas purifying device of diesel engine for car
JPH0731148U (en) * 1989-02-10 1995-06-13 セントロ・スビルッポ・マテリアーリ・ソシエタ・ペル・アチオニ Equipment for removing particulates from exhaust and flue gases
JP2006144563A (en) * 2004-11-16 2006-06-08 Hino Motors Ltd Emission control device
WO2008062554A1 (en) * 2006-11-20 2008-05-29 Kabushiki Kaisha Toshiba Gas purifying device, gas purifying system and gas purifying method
JP2013504412A (en) * 2009-09-14 2013-02-07 エミテック ゲゼルシヤフト フユア エミツシオンス テクノロギー ミツト ベシユレンクテル ハフツング Exhaust gas treatment device having two honeycomb bodies for generating electric potential
RU2494791C1 (en) * 2012-05-18 2013-10-10 Алексей Алексеевич Палей Gas flow cleaning filter
CN104384021A (en) * 2014-11-20 2015-03-04 任利萍 Electrostatic precipitator
CN104437859A (en) * 2013-10-08 2015-03-25 孟金来 Turntable-type runoff electrode plate dust collector
JP2016024428A (en) * 2014-07-24 2016-02-08 京セラドキュメントソリューションズ株式会社 Image forming apparatus
JP2016114819A (en) * 2014-12-16 2016-06-23 コニカミノルタ株式会社 Image forming apparatus and image forming method
CN112879124A (en) * 2021-01-26 2021-06-01 东风汽车集团股份有限公司 Automobile exhaust particulate matter adsorption equipment

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807977A (en) * 1986-06-26 1989-02-28 Eltron Research, Inc. Multi-color electrochromic cells having solid polymer electrolytes and a distinct electrochromic layer
JPH0731148U (en) * 1989-02-10 1995-06-13 セントロ・スビルッポ・マテリアーリ・ソシエタ・ペル・アチオニ Equipment for removing particulates from exhaust and flue gases
JPH04121411A (en) * 1990-05-25 1992-04-22 Nagao Kogyo:Kk Exhaust gas purifying device of diesel engine for car
JP2006144563A (en) * 2004-11-16 2006-06-08 Hino Motors Ltd Emission control device
WO2008062554A1 (en) * 2006-11-20 2008-05-29 Kabushiki Kaisha Toshiba Gas purifying device, gas purifying system and gas purifying method
JP2013504412A (en) * 2009-09-14 2013-02-07 エミテック ゲゼルシヤフト フユア エミツシオンス テクノロギー ミツト ベシユレンクテル ハフツング Exhaust gas treatment device having two honeycomb bodies for generating electric potential
RU2494791C1 (en) * 2012-05-18 2013-10-10 Алексей Алексеевич Палей Gas flow cleaning filter
CN104437859A (en) * 2013-10-08 2015-03-25 孟金来 Turntable-type runoff electrode plate dust collector
JP2016024428A (en) * 2014-07-24 2016-02-08 京セラドキュメントソリューションズ株式会社 Image forming apparatus
CN104384021A (en) * 2014-11-20 2015-03-04 任利萍 Electrostatic precipitator
JP2016114819A (en) * 2014-12-16 2016-06-23 コニカミノルタ株式会社 Image forming apparatus and image forming method
CN112879124A (en) * 2021-01-26 2021-06-01 东风汽车集团股份有限公司 Automobile exhaust particulate matter adsorption equipment

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