KR900018501A - 배기가스 정화장치 - Google Patents

배기가스 정화장치 Download PDF

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Publication number
KR900018501A
KR900018501A KR1019900006429A KR900006429A KR900018501A KR 900018501 A KR900018501 A KR 900018501A KR 1019900006429 A KR1019900006429 A KR 1019900006429A KR 900006429 A KR900006429 A KR 900006429A KR 900018501 A KR900018501 A KR 900018501A
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South Korea
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flat
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band
cross
plate
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KR1019900006429A
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KR940005265B1 (ko
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가즈노리 다끼가와
하루오 세리자와
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우스이 유따로
우스이 고꾸사이 산교 가부시끼가이샤
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • 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
    • 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
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • F01N3/2814—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates all sheets, plates or foils being corrugated
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
    • F01N2330/321—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils with two or more different kinds of corrugations in the same substrate
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
    • F01N2330/322—Corrugations of trapezoidal form

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

내용 없음

Description

배기가스 정화장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 첫번째 실시예에 따른 배기가스 정화장치에 적용된 평면상 밴드를 나타내는 파편의 개략적인 설명도, 제2도는 본 발명의 두번째 실시예에 따른 배기가스 정화장치에 적용된 평면상 밴드를 나타내는 파편의 개략적인 설명도, 제3도는 본 발명의 첫번째 실시예에 따른 장치에 적용된 평면상 밴드의 하나의 사이클 단위의 길이와 결합된 파판상 밴드의 파형의 피치사이의 관계를 설명하는 도.

Claims (14)

  1. 금속판으로 만들어진 평판상밴드(11)과 다른 금속판으로부터 만들어진 파판상밴드(12)를 접촉관계로 서로 포갬으로써 형성된 허니코움 코어체(1)로 구성된 배기가스 정화장치에 있어서 상기 허니코움 코어체(1)가 그안에 배기가스 정화촉매를 운반하기 위해 적절한 다수의 망상－패턴축 가스 흐름통로(13)를 정의 하고 허니코움 코어체(1)를 형성하는 평판상밴드(11)가 적당한 길이의 울퉁불퉁한 단면(b)와 평평한 단면(a)를 교대로 가지는 것을 특징으로 하는 장치.
  2. 청구범위 제1항에 있어서, 평판상 밴드(11)의 울퉁불퉁한 단면(b)가 사실상 물결모양의 파형을 가지는 장치.
  3. 청구범위 제1항에 있어서, 평판산 밴드(11)의 울퉁불퉁한 단면(b)가 사실상 사다리꼴 파형을 가지는 장치.
  4. 청구범위 제1항에 있어서, 평판상 밴드(11)와 파판상 밴드(12)가 다음 공식(여기서 h : 평판상 밴드(11)의 울퉁불퉁한 단면(b)의 높이 H : 파판상 밴드(12)의 높이)을 만족하는 장치.
  5. 청구범위 제1항에 있어서, 하나의 사이클의 단위길이가 평판상 밴드(11)의 하나의 울퉁불퉁한 단면(b)와 평판상 밴드(11)의 이웃하는 평평한 단면(a)로 구성되고, 울퉁불퉁한 단면(b)가 리세스와 이웃하는 스웰의 적어도 하나의 사이클을 포함하는 장치.
  6. 청구범위 제1항에 있어서, 하나의 사이클의 단위 길이가 평판상 밴드(11)의 하나의 울퉁불퉁한 단면(b)와 평판상 밴드(11)의 이웃하는 평평한 단면(a)로 이루어지고, 평평한 단면(a)의 길이가 파판상 밴드(12)의 파형의 3피치보다 길지 않는 장치.
  7. 청구범위 제1항에 있어서, 하나의 사이클의 단위길이가 평판상 밴드(11)의 하나의 울퉁불퉁한 단면(b)와 평판상 밴드(11)의 이웃하는 평평한 단면(a)로 이루어지고, 평평한 단면(a)의 길이가 파판상 밴드의 파형의 1피치보다 길지 않은 장치.
  8. 청구범위 제1항에 있어서, 하나의 사이클의 단위길이가 평판상 밴드(11)의 하나의 울퉁불퉁한 단면(b)와 평판상 밴드(11)의 이웃하는 평평한 단면(a)로 이루어지고, 울퉁불퉁한 단면(b)와 평평한 단면(a)이 동일한 길이를 가지는 장치.
  9. 청구범위 제1항에 있어서, 하나의 사이클의 단위길이가 평판상 밴드(11)의 하나의 울퉁불퉁한 단면(b)와 평판상 밴드(11)의 이웃하는 평평한 단면(a)로 이루어지고, 울퉁불퉁한 단면(b)와 평평한 단면(a)가 다른 길이를 가지는 장치.
  10. 청구범위 제1항에 있어서, 허니코움 코어체(1)가 평판상 밴드(11)와 파판상 밴드(12)를 접촉관계로 포개고, 다음 평판상 밴드(11)와 파판상 밴드(12)를 여러층으로된 나선형으로 서로 감음으로서 형성되는 장치.
  11. 청구범위 제1항에 있어서, 허니코움 코어체(1)이 평판상 밴드(11)과 파판상 밴드(12)를 접촉관계에 의하여 층으로 포갬으로서 형성되는 장치.
  12. 청구범위 제1항에 있어서, 허니코움 코어체(1)이 고정되어 설치된 금속케이싱(2)을 더 포함하는 장치.
  13. 청구범위 제12항에 있어서, 금속케이싱이 원형단면을 가지는 장치.
  14. 청구범위 제12항에 있어서, 금속케이싱이 레이스트랙－형 단면을 가지는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900006429A 1989-05-08 1990-05-08 배기가스 정화장치 KR940005265B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1113837A JP2813679B2 (ja) 1989-05-08 1989-05-08 排気ガス浄化装置
JP113837/89 1989-05-08
JP113837/1989 1989-05-08

Publications (2)

Publication Number Publication Date
KR900018501A true KR900018501A (ko) 1990-12-21
KR940005265B1 KR940005265B1 (ko) 1994-06-15

Family

ID=14622291

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900006429A KR940005265B1 (ko) 1989-05-08 1990-05-08 배기가스 정화장치

Country Status (4)

Country Link
US (1) US5118477A (ko)
JP (1) JP2813679B2 (ko)
KR (1) KR940005265B1 (ko)
DE (2) DE9005120U1 (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5846494A (en) * 1992-04-30 1998-12-08 Gaiser; Gerd Reactor for catalytically processing gaseous fluids
DE4214579A1 (de) * 1992-04-30 1993-11-04 Gerd Gaiser Reaktor zur katalytischen behandlung gasfoermiger fluide
DE4241469A1 (de) * 1992-12-09 1994-06-16 Emitec Emissionstechnologie Katalytischer Konverter mit zwei oder mehr Wabenkörpern in einem Mantelrohr und Verfahren zu seiner Herstellung
CN1068798C (zh) * 1994-09-26 2001-07-25 发射技术有限公司 交叉排列的微观结构
US5814164A (en) 1994-11-09 1998-09-29 American Scientific Materials Technologies L.P. Thin-walled, monolithic iron oxide structures made from steels, and methods for manufacturing such structures
US6045628A (en) 1996-04-30 2000-04-04 American Scientific Materials Technologies, L.P. Thin-walled monolithic metal oxide structures made from metals, and methods for manufacturing such structures
US5792432A (en) * 1994-11-15 1998-08-11 Babcock-Hitachi Kabushiki Kaisha Catalyst unit and gas purifying apparatus
AU6488196A (en) * 1995-07-12 1997-02-10 Engelhard Corporation Structure for converter body
WO1997023273A1 (en) * 1995-12-22 1997-07-03 W.R. Grace & Co.-Conn. Assembly and method for making catalytic converter structure
US6461562B1 (en) 1999-02-17 2002-10-08 American Scientific Materials Technologies, Lp Methods of making sintered metal oxide articles
DE19922357C1 (de) * 1999-05-14 2000-11-09 Helmut Swars Wabenkörper und Verfahren zu dessen Herstellung
CN1261675C (zh) * 2000-04-15 2006-06-28 奥迪股份公司 用于内燃机的排气设备
JP2003080083A (ja) * 2001-09-14 2003-03-18 Calsonic Kansei Corp メタル触媒担体
DE10224759A1 (de) * 2002-06-04 2003-12-18 Basf Ag Packung für eine Kolonne
JP4423989B2 (ja) * 2004-02-05 2010-03-03 トヨタ自動車株式会社 内燃機関の熱電発電装置
US20070009399A1 (en) * 2005-07-06 2007-01-11 Rongkang Liu Metal core auto exhaust purifier
DE102009018825A1 (de) * 2009-04-24 2010-10-28 Emitec Gesellschaft Für Emissionstechnologie Mbh Blechlage mit Anti-Diffusionsstrukturen und metallischer Wabenkörper mit mindestens einer solchen Blechlage
CN112302763B (zh) * 2020-10-12 2022-02-25 羽源洋(宁波)科技有限公司 变通量三元催化器机械臂

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341868A1 (de) * 1983-11-19 1985-05-30 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Matrix fuer einen katalytischen reaktor
DE3574937D1 (de) * 1985-05-14 1990-02-01 Sulzer Ag Reaktor zum durchfuehren von heterogenen, katalysierten chemischen reaktionen.
DE3534904A1 (de) * 1985-09-30 1987-04-02 Interatom Aus blechen gewickelter oder geschichteter metallischer katalysatortraegerkoerper mit doppel- oder mehrfachwellenstruktur
EP0279159B2 (de) * 1987-01-19 1995-07-05 Emitec Gesellschaft für Emissionstechnologie mbH Metallischer Katalysator-Trägerkörper aus zwei unterschiedlich gewellten Blechlagen
JPH0721855Y2 (ja) * 1987-07-10 1995-05-17 日産自動車株式会社 触媒コンバータ装置

Also Published As

Publication number Publication date
DE9005120U1 (ko) 1990-10-25
JP2813679B2 (ja) 1998-10-22
JPH02293043A (ja) 1990-12-04
KR940005265B1 (ko) 1994-06-15
DE4014444A1 (de) 1990-11-15
US5118477A (en) 1992-06-02

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