KR960041634A - Particulate matter reduction system of diesel vehicle - Google Patents

Particulate matter reduction system of diesel vehicle Download PDF

Info

Publication number
KR960041634A
KR960041634A KR1019950013624A KR19950013624A KR960041634A KR 960041634 A KR960041634 A KR 960041634A KR 1019950013624 A KR1019950013624 A KR 1019950013624A KR 19950013624 A KR19950013624 A KR 19950013624A KR 960041634 A KR960041634 A KR 960041634A
Authority
KR
South Korea
Prior art keywords
air
particulate matter
reduction system
air supply
nozzle
Prior art date
Application number
KR1019950013624A
Other languages
Korean (ko)
Other versions
KR970001457B1 (en
Inventor
박동선
김응서
Original Assignee
김응서
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 김응서 filed Critical 김응서
Priority to KR1019950013624A priority Critical patent/KR970001457B1/en
Publication of KR960041634A publication Critical patent/KR960041634A/en
Application granted granted Critical
Publication of KR970001457B1 publication Critical patent/KR970001457B1/en

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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)

Abstract

종래의 디젤엔진의 입자상물질 저감시스템은 너무 복잡하여 비용이 많이들고 재생시 연료가 많이 들어가는 단점이 있다. 따라서 디젤엔진의 입자상물질 저감시스템을 실제차량에 적용할 수 있게 내구성과 비용의 측면에서 유리하고 연소의 안전성을 도모하여 세라믹필터를 열충격으로부터 보호하기 위하여 노즐과 점화수단을 가진 버너부와 세라믹필터를 포함하는 트랩부와, 소음기와, 디젤엔진의 배기가스를 상기 트랩부와 상기 소음기로 나뉘어지게 하는 분지관과, 송풍기와 온·오프밸브를 포함하여 상기 버너부로 공기를 공급하는 제1공기공급부와, 공기펌프와 상기 공기펌프에 연결된 공기레귤레이터, 제1포트가 상기 공기레귤레이터와 연결되고 제2포트가 상기 분지관과 기트랩부 사이로 연결되고 제3포트는 연료탱크로부터의 연료를 노즐에 공급하는 파이프와 연결된 3방향밸브를 포함하는 제2공기공급부와, 모타에 의해 구동되고 조절되는 버터플라이밸브를 포함하는 제3공기 공급부를 포함하는 디젤차량의 입자상물질 저감시스템을 제공한다.The particulate matter reduction system of the conventional diesel engine is too complicated to be expensive and has a disadvantage of entering a lot of fuel during regeneration. Therefore, in order to apply the particulate matter reduction system of diesel engine to the actual vehicle, it is advantageous in terms of durability and cost, and burner part and nozzle which have nozzle and ignition means are used to protect the ceramic filter from thermal shock by promoting combustion safety. A trap unit comprising: a silencer; a branch pipe separating the exhaust gas of a diesel engine into the trap unit; and a silencer; a first air supply unit supplying air to the burner unit including a blower and an on / off valve; An air regulator connected to the air pump and the air pump, a first port is connected to the air regulator, a second port is connected between the branch pipe and the trap section, and a third port is configured to supply fuel from the fuel tank to the nozzle. A second air supply including a three-way valve connected to the pipe, and a butterfly valve driven and regulated by a motor It provides a particulate matter reduction system of a diesel vehicle comprising a third air supply.

Description

디젤차량의 입자상 물질 저감시스템Particulate matter reduction system of diesel vehicle

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 일실시예에 따른 디젤차량의 입자상물질 저감시스템의 구성을 도시한 구성도이다.1 is a block diagram showing the configuration of a particulate matter reduction system of a diesel vehicle according to an embodiment of the present invention.

Claims (2)

노즐과 점화수단을 가진 버너부와, 믹싱라이너, 그리고 세라믹필터를 포함하는 트랩부와, 소음기와, 디젤엔진의 배기가스를 상기 트랩부와 상기 소음기로 나뉘어지게 하는 분지관과, 송풍기와 온,오프밸브를 포함하여 상기 버너부로 공기를 공급하는 제1공기공급부와, 공기펌프와 상기 공기펌프에 연결된 공기레귤레이터, 제1포트가 상기 공기레귤레이터와 연결되고 제2포트가 상기 분지관과 상기 트랩부사이로 연결되고 제3포트는 연료탱크로부터의 연료를 노즐에 공급하는 파이프와연결된 3방향밸브를 포함하는 제2공기공급부와, 모타에 의해 구동되고 조절되는 버터플라이밸브를 포함하는 제3공기 공급부를 포함하는 디젤차량의 입자상물질 저감시스템.A burner section having a nozzle and a ignition means, a trap section including a mixing liner and a ceramic filter, a silencer, a branch pipe separating the exhaust gas of a diesel engine into the trap section and the silencer, a blower, A first air supply unit for supplying air to the burner unit including an off valve, an air regulator connected to the air pump and the air pump, a first port connected to the air regulator, and a second port connected to the branch pipe and the trap unit And a third air supply unit including a third air supply unit including a three-way valve connected to a pipe for supplying fuel from the fuel tank to the nozzle, and a third air supply unit including a butterfly valve driven and regulated by a motor. Particulate matter reduction system of diesel vehicle including. 제1항에 있어서, 상기 믹싱라이너입구를 캔화하여 디젤배기가스의 통로를 3개이상의 구멍으로 통하게 하는 디젤엔진의 입자상물질 저감시스템.The particulate matter reduction system of claim 1, wherein the mixing liner inlet is canned to allow passage of diesel exhaust gas through three or more holes. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950013624A 1995-05-29 1995-05-29 Particulate substance reduction system of a diesel car KR970001457B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950013624A KR970001457B1 (en) 1995-05-29 1995-05-29 Particulate substance reduction system of a diesel car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950013624A KR970001457B1 (en) 1995-05-29 1995-05-29 Particulate substance reduction system of a diesel car

Publications (2)

Publication Number Publication Date
KR960041634A true KR960041634A (en) 1996-12-19
KR970001457B1 KR970001457B1 (en) 1997-02-06

Family

ID=19415697

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950013624A KR970001457B1 (en) 1995-05-29 1995-05-29 Particulate substance reduction system of a diesel car

Country Status (1)

Country Link
KR (1) KR970001457B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006137695A1 (en) * 2005-06-22 2006-12-28 Korea Institute Of Machinery And Materials Burner for regeneration of diesel particulate filter
WO2006137694A1 (en) * 2005-06-22 2006-12-28 Korea Institute Of Machinery And Materials Burner for regeneration of diesel engine particulate filter and diesel engine particulate filter having the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006137695A1 (en) * 2005-06-22 2006-12-28 Korea Institute Of Machinery And Materials Burner for regeneration of diesel particulate filter
WO2006137694A1 (en) * 2005-06-22 2006-12-28 Korea Institute Of Machinery And Materials Burner for regeneration of diesel engine particulate filter and diesel engine particulate filter having the same

Also Published As

Publication number Publication date
KR970001457B1 (en) 1997-02-06

Similar Documents

Publication Publication Date Title
FR2750163B1 (en) AUTONOMOUS ELECTROSTATIC FILTRATION UNIT INCORPORATED IN A VEHICLE WITH EXPLOSION ENGINE OPERATING ON DIESEL OR GASOLINE
DK0998627T3 (en) Flue gas purifier for a diesel engine's flue gas
ES2142144T3 (en) SPARK PLUG IGNITION ENGINE WITH PRESSURE WAVE SUPERCOMPRESSOR.
DE59807946D1 (en) Method for operating an internal combustion engine operating with excess air
EP1013904A3 (en) Internal combustion engine having lean NOx catalyst
EP0846491A3 (en) Method and system for exhaust gas purification
DE69716793D1 (en) Control unit for exhaust gas recirculation system for diesel internal combustion engine
JPH084522A (en) Device and method for exhaust emission control of internal combustion engine
NO980379L (en) Combustion engine of the diesel type for combustion of gas and procedure for supplying fuel to such an engine
ES2079682T3 (en) MEANS TO CONTROL THE EXHAUST TEMPERATURE OF A CATALYTICALLY PURIFIED INTERNAL COMBUSTION ENGINE.
BRPI0414182B1 (en) INTERNAL COMBUSTION ENGINE, PISTON TYPE
JPS5879611A (en) Exhaust gas purifier of diesel engine
FI922384A0 (en) Catalytic exhaust gas purifier for internal combustion engines with supply for additional air
SE9803872L (en) Combustion engine installation in a motor vehicle
KR960041634A (en) Particulate matter reduction system of diesel vehicle
AU7294701A (en) A process for reducing pollutants from the exhaust of a diesel engine using a water diesel fuel in combination with exhaust after-treatments
SE9801544D0 (en) Device for exhaust gas return on combustion engine and an engine comprising such a device
JPH09209745A (en) Releasing timing control device for internal combustion engine control
GB2276098A (en) Catalytic converter heating arrangement for internal combustion engines with a burner system
KR900004360B1 (en) Exhaust gas purifying apparatus of automobile
KR200162103Y1 (en) Exhaust gas reduced device of engine
KR19980075946A (en) Exhaust gas treatment system of vehicle gasoline engine
JPS59218324A (en) Secondary air supply device for internal-combustion engine
JPS639675A (en) Start assisting device for internal combustion engine
KR960041640A (en) Three-way catalytic converter using exhaust gas

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20010207

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee