KR960014601A

KR960014601A - Exhaust gas reduction device of diesel engine

Info

Publication number: KR960014601A
Application number: KR1019940025365A
Authority: KR
Inventors: 노석홍
Original assignee: 한승준; 기아자동차 주식회사
Priority date: 1994-10-04
Filing date: 1994-10-04
Publication date: 1996-05-22

Abstract

본 발명은 디젤엔진의 배기가스 저감장치에 관한 것으로, 특히 연료에 소량의 물을 혼합, 에멀젼(emulsion)화하여 엔진의 연소시 연료의 입자중에 내포되는 수분입자의 미세폭발(micro-explosion)을 형성함으로써 연소를 촉진시킴은 물론 수분의 영향에 의해 일산화탄소(CO), 탄화수소(HC), 질소산화물(NOx)등의 유해 배기가스와 흑연등의 배출 오염물을 저감하고자, 연료탱크(11)에 연결되어 연료량을 감지하는 연료계(12)와, 연료를 일정온도로 가열하는 히터(13)와, 워터탱크(14) 및 이에 연결된 워터펌프(15)와, 수량을 감지하는 수량계(16)와, 상기 연료계(12) 및 워터펌프(15)에 연결되어 이들로 부터 감지된 연료와 수량의 전기적 신호를 인가받아 연료와 수량을 일정비율로 제어하는 인버터(17)와, 상기 히터(13)를 통과한 연료와 수량계(16)를 통과한 물을 혼합하는 에멀젼 믹서(18)와, 에멀젼 믹서(18)를 통한 혼합기를 공급받아 엔진 연소실에 분사하는 인젝션 펌프(19) 및 인적터(20)로 되고, 상기 연료계(12)와 수량계(16) 및 워터펌프(15)와 에멀젼 믹서(18)의 유량제어를 위한 각각의 밸브로 구성된 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for reducing exhaust gas of a diesel engine, in particular, by mixing and emulsifying a small amount of water in a fuel to prevent micro-explosion of moisture particles contained in particles of fuel during combustion of an engine. It is connected to the fuel tank 11 to promote combustion and to reduce harmful exhaust gases such as carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) and emission pollutants such as graphite by the influence of moisture. A fuel gauge 12 for detecting the amount of fuel, a heater 13 for heating the fuel at a constant temperature, a water tank 14 and a water pump 15 connected thereto, a water meter 16 for sensing the quantity of water, An inverter 17 connected to the fuel system 12 and the water pump 15 to receive an electrical signal of fuel and quantity detected therefrom, and to control the fuel and quantity at a constant ratio, and the heater 13 To mix the fuel passed and the water passed through the water meter (16). An injection pump 19 and an injector 20 which are supplied with an ion mixer 18 and a mixer through the emulsion mixer 18 and injected into the engine combustion chamber, the fuel gauge 12, the water meter 16, and the water Each valve is configured for the flow rate control of the pump 15 and the emulsion mixer 18.

Description

Exhaust gas reduction device of diesel engine

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

제1도는 본 발명 배기가스 저감장치의 구성 개략도,1 is a schematic configuration diagram of the exhaust gas reducing device of the present invention,

제2도는 본 발명 배기가스 저감장치의 블록 다이아그램.2 is a block diagram of the exhaust gas reducing device of the present invention.

Claims

It is a heater that heats the fuel in the fuel tank to a constant temperature, and an emulsion mixer that supplies water from the water tank to the injection pump to supply a mixture of fuel and water to the injection pump. Exhaust gas reduction apparatus for a diesel engine, characterized in that configured to.

The method of claim 1, wherein the fuel tank and the water tank is provided with a flow meter and a water meter, respectively, these flow meters and water meters are connected to the inverter to reduce the exhaust gas of the diesel engine, characterized in that the mixing ratio of fuel and water is controlled to be constant. Device.

The method of reducing exhaust gas of a diesel engine according to claim 2, wherein the fuel and water are controlled at a mixing ratio of 10: 1.

※ Note: The disclosure is based on the initial application.