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KR100191002B1 - Soot Combustor of Diesel Vehicle Exhaust Gas - Google Patents

Soot Combustor of Diesel Vehicle Exhaust Gas Download PDF

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KR100191002B1
KR100191002B1 KR1019970000940A KR19970000940A KR100191002B1 KR 100191002 B1 KR100191002 B1 KR 100191002B1 KR 1019970000940 A KR1019970000940 A KR 1019970000940A KR 19970000940 A KR19970000940 A KR 19970000940A KR 100191002 B1 KR100191002 B1 KR 100191002B1
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exhaust gas
soot
primary
exhaust
diesel vehicle
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Expired - Fee Related
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KR1019970000940A
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KR970016039A (en
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엄상수
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엄상수
주식회사대철
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    • 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
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • F01N2270/00—Mixing air with exhaust gases
    • F01N2270/04—Mixing air with exhaust gases for afterburning
    • 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
    • F01N9/00—Electrical control of exhaust gas treating apparatus

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

Abstract

본 발명은 1.5t이상의 디젤자동차에서 엔진브레이크 작동시 또는 운행시에 배출된느 배기가스중에 불완전 연소된 가스(매연)를 모아서 다시 완전하게 연소시킨후 배출토록 함으로서 디젤자동차에서 배출되는 매연을 최대한 줄일 수 있도록 한 디젤자동차의 배기가스 매연 연소장치에 관한 것으로서 연결용 프렌지(16)가 형성된 배기가스 유입관(17) 후미에는 1ㆍ2ㆍ3차 배기가스 유도관(10)(11)(12)을 형성하여 실린더(4)(5)(6)에 의해 작동하고 밀폐력이 완벽한 1ㆍ2ㆍ3차 밸브 (1)(2)(3)를 장착하며 이어서 세라믹으로 된 1ㆍ2ㆍ3차 집진실(7)(8)(9)을 연결하고 동 집진실(7)(8)(9)과 연결된 1ㆍ2ㆍ3차 배기가스 배출 유도관(13)(14)(15)을 배기가스 배출관(18)과 연결구성하며 배기가스 유입관(17)의 선단에 형성된 연결용 프렌지(16)는 배기브레이크 밸브(19)와 연결하고 배기가스 배출관(18)은 소음기 (20)와 연결한 것이다.The present invention collects incompletely combusted gas (soot) from exhaust gas emitted during engine brake operation or operation in a diesel vehicle of 1.5 tons or more, and completely burns it again to exhaust the exhaust gas from the diesel vehicle. The exhaust gas soot combustion device of a diesel vehicle, which is provided so that the exhaust gas inlet pipe (17) having a connecting flange (16) is formed at the rear of the primary, secondary and tertiary exhaust gas induction pipes (10, 11, 12). The valves are operated by cylinders (4) (5) (6) and are equipped with primary, secondary and tertiary valves (1) (2) (3) with perfect sealing force, followed by ceramic primary and secondary The first, second, and third exhaust gas induction pipes 13, 14, and 15 connected with the truth (7) (8) and (9) and connected to the dust collecting chamber (7) (8) and (9) are exhaust gas. The connecting flange 16 formed at the front end of the exhaust gas inlet pipe 17 is configured to be connected to the exhaust pipe 18 and is connected to the exhaust brake valve 19 and exhausted. 'S discharge pipe 18 is connected with the muffler (20).

이상과 같이 엔진에서 연료연소시에 생기는 매연 또는 배기가스 브레이크 작동시 생기는 다량의 매연을 다수개의 집진실을 통해 모우고 각 집진실의 모여진 매연은 밸브작동과 연소기를 이용해 교대로 연소시켜 배출함으로서 디젤자동차에서 배출되는 매연을 최소화 할 수 있어 대기오염을 방지하는데 큰 효과를 얻을 수 있는 매우 유익한 발명이다.As mentioned above, a large amount of soot generated during fuel combustion or exhaust gas brake operation by the engine is collected through a plurality of dust collecting chambers, and the collected soot in each dust collecting chamber is alternately combusted and discharged using a valve operation and a combustor. It is a very advantageous invention that can minimize the smoke emitted from the gas can get a great effect in preventing air pollution.

Description

디젤자동차 배기가스의 매연 연소장치Soot Combustor of Diesel Vehicle Exhaust Gas

제1도는 본 발명의 전체 사시도.1 is an overall perspective view of the present invention.

제2도는 본 발명의 장착 상태도.2 is a mounting state of the present invention.

제3도는 본 발명의 실시상태를 보인 블럭도.3 is a block diagram showing an embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1,2,3 : 1ㆍ2ㆍ3차 밸브 4,5,6 : 실린더1,2,3: 1st, 2nd and 3rd valves 4,5,6: cylinder

7,8,9 : 1ㆍ2ㆍ3차 집진실 10,11,12 : 1ㆍ2ㆍ3차 배기가스 유도관7,8,9: 1, 2, 3 dust collection chamber 10, 11, 12: 1, 2, 3 exhaust exhaust pipe

13,14,15 : 1ㆍ2ㆍ3차 배기가스배출유도관13,14,15: 1st, 2nd and 3rd exhaust gas induction pipes

17 : 배기가스 유입관 18 : 배기가스 배출관17: exhaust gas inlet pipe 18: exhaust gas discharge pipe

본 발명은 1.5t이상의 디젤자동차에서 엔진브레이크 작동시 또는 운행시에 배출된느 배기가스중에 불완전 연소된 가스(매연)를 모아서 다시 완전하게 연소시킨후 배출토록 함으로서 디젤자동차에서 배출되는 매연을 최대한 줄일 수 있도록 한 디젤자동차의 배기가스 매연 연소장치에 관한 것이다.The present invention collects incompletely combusted gas (soot) from exhaust gas emitted during engine brake operation or operation in a diesel vehicle of 1.5 tons or more, and completely burns it again to exhaust the exhaust gas from the diesel vehicle. The present invention relates to an exhaust gas soot combustion device of a diesel vehicle.

종래 디젤자동차의 배기가스는 엔진에서 소음기만 통과해 대기중에 배출되는 바, 운행중에 불완전 연소되는 매연은 물론이고 배기브레이크 작동시 생기는 다량의 매연이 연소 또는 정화되지 않고 대기중에 방출됨으로서 공해의 주범이 되는 문제점이 있었다.Exhaust gas of a conventional diesel vehicle is discharged into the atmosphere by passing only a silencer from the engine, and a large amount of smoke generated during the operation of the exhaust brake is released into the atmosphere without being burned or purified, as well as incomplete combustion during operation. There was a problem.

본 발명은 이와같이 배출되는 매연을 모아서 다시 연소시킨후 방출토록 한 매연 연소장치에 관한 것으로 이하 첨부된 도면과 관련하여 상세히 설명하면 다음 과 같다.The present invention relates to a soot combustion apparatus that collects the soot discharged and thus burns it again and releases it in detail with reference to the accompanying drawings.

연결용 프렌지(16)가 형성된 배기가스 유입관(17) 후미에는 1ㆍ2ㆍ3차 배기가스 유도관(10)(11)(12)을 형성하여 실린더(4)(5)(6)에 의해 작동하고 밀폐력이 완벽한 1ㆍ2ㆍ3차 밸브(1)(2)(3)를 장착하며 이어서 세라믹으로 된 1ㆍ2ㆍ3차 집진실(7)(8)(9)을 연결하고 동 집진실(7)(8)(9)과 연결된 1ㆍ2ㆍ3차 배기가스 배출 유도관 (13)(14)(15)을 배기가스 배출관(18)과 연결구성하며 배기가스 유입관(17)의 선단에 형성된 연결용 프렌지(16)는 배기브레이크 밸브(19)와 연결하고 배기가스 배출관(18)은 소음기 (20)와 연결한 것이다.At the rear of the exhaust gas inlet pipe 17 having the connecting flange 16 formed therein, the first, second and third exhaust gas induction pipes 10, 11 and 12 were formed in the cylinders 4, 5 and 6, respectively. By primary and secondary sealing valves (1) (2) (3), which are then operated by means of sealing, and then by connecting the primary, secondary, and third collecting chambers (7) (8) (9) made of ceramic and The primary, secondary and tertiary exhaust gas discharge induction pipes 13, 14 and 15 connected to the dust collection chambers 7, 8 and 9 are connected to the exhaust gas discharge pipe 18, and the exhaust gas inlet pipe 17 Connection flange 16 formed at the tip of the) is connected to the exhaust brake valve 19 and the exhaust gas discharge pipe 18 is connected to the muffler (20).

도면의 미설명부호(30)은 콘드롤박스, (31)은 디젤엔진, (32)는 연소기를 표시한 것이다.In the drawing, reference numeral 30 denotes a control box, 31 denotes a diesel engine, and 32 denotes a combustor.

이와같이 구성된 본 발명의 작용 및 효과에 대하여 상세히 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above in detail.

최초집진실(7)(8)(9 )에 매연이 없는 상태에서 주행할E는 콘트롤 박스(30)에 의해 1ㆍ2ㆍ3차 밸브(1)(2)(3)가 열려진 상태로 주행을 하게 되며, 이때 배기브레이크 작동 또는 기타 이유로 인해 미연소된 매연이 배기가스 유입관(17), 1ㆍ2ㆍ3차 배기가스 유도관(10)(11)(12), 1ㆍ2ㆍ3차 밸브(1)(2)(3)를 통해 1ㆍ2ㆍ3차 집진실(7)(8)(9)에 모여지면 1차밸브(1), 2차 밸브(2), 3차 밸브(3) 순으로 콘트롤박스(30)의 지시에 의해 각 실린더(4)(5)(6)가 작동되어 배기가스 유입을 차단하고 약 7-8분간 연소시킨후 배출시키게 되는데 좀더 상세하게는 1차밸브(1)가 차단되면 가스 및 매연이 2ㆍ3차 밸브(2)(3)를 통해 2ㆍ3차 집진실 (8)(9)를 거쳐 매연은 집진실(8)(9)에 모이고 가스는 2ㆍ3차 배기가스 배출 유도관(14)(15)과 배기가스 배출관(18)을 통해 배출되고 1차 집진실(1)에는 가스 및 매연 유입이 멈춘 상태에서 연소기 (32)에 점화가 모여진 매연을 연소시키고 연소가 끝나면 1차벨브(1)가 실린더(4)에 의해 열려지고 가스 및 매연이 통과하면서 매연은 1차집실(7)에 모여진다. 그리고 2ㆍ3차 밸브(2)(3)가 실린더 (5)(6)에 의해 차례로 작동하여 2차ㆍ3차 집진실(7)(8)에 있는 매연을 차례로 연소하는데 1차밸브(1), 1차 집진실(7)의 작동시와 같은 작용으로 매연을 연소시켜 배출시킨다.E to run in the absence of soot in the first dust collection chamber (7) (8) (9) runs with the control valve (30) opened with the primary, secondary valves (1), (2) and (3) open. At this time, the unburned soot due to the exhaust brake operation or other reasons is the exhaust gas inlet pipe (17), the primary, secondary exhaust gas induction pipe (10) (11) (12), 1,2.3 The primary valve (1), the secondary valve (2), the tertiary valve when collected in the primary, secondary and tertiary dust collection chambers (7) (8) (9) through the primary valves (1) (2) (3) (3) Each cylinder (4) (5) (6) is operated by the instruction of the control box 30 in order to block the inflow of exhaust gas, and after about 7-8 minutes of combustion, it is discharged. When the primary valve 1 is shut off, the gas and the soot pass through the secondary and secondary dust collection chambers 8 and 9 through the secondary and secondary valves 2 and 3, and the soot is collected into the dust collection chambers 8 and 9. The gas is collected and discharged through the secondary and tertiary exhaust gas discharge guide pipes 14 and 15 and the exhaust gas discharge pipe 18, and the gas and soot flows into the primary dust collecting chamber 1. In the stopped state, the combustor 32 burns soot collected in ignition, and when combustion is completed, the primary valve 1 is opened by the cylinder 4, and the gas and soot pass through the soot collected in the primary chamber 7. . The secondary and secondary valves (2) and (3) are sequentially operated by the cylinders (5) and (6) to sequentially burn the soot in the secondary and tertiary dust collection chambers (7) (8). ), The smoke is combusted and discharged in the same action as the operation of the primary dust collecting chamber (7).

이상과 같이 엔진에서 연료 연소시에 생기는 매연 또는 배기가스 브레이크 작동시 생기는 다량의 매연을 다수개의 집집실을 통해 모우고 각 집진실의 모여진 매연은 밸브작동과 연소기를 이용해 교대로 연소시켜 배출함으로서 디젤자동차에서 배출되는 매연을 최소화 할 수 있어 대기오염을 방지하는데 큰 효과를 얻을 수 있는 매우 유익한 발명이다.As described above, a large amount of smoke generated during combustion of fuel in the engine or exhaust gas brake is collected through a plurality of collection chambers, and the collected smoke of each dust collection chamber is alternately burned and discharged by using a valve operation and a combustor. It is a very advantageous invention that can minimize the smoke emitted from the gas can get a great effect in preventing air pollution.

Claims (1)

연결용 프렌지(16)가 형성된 배기가스유입관(17) 후미를 1ㆍ2ㆍ3차 배기가스 유도관(10)(11)(12)으로 분리하여 실린더 (4)(5)(6)가 장착된 1ㆍ2ㆍ3차 밸브(1)(2)(3), 그리고 후방에는 세라믹으로 되고 연소기가 장착된 1ㆍ2ㆍ3차 집진실(7)(8)(9)를 설치하고 후미에는 1ㆍ2ㆍ3차 배기가스 배출 유도관(13)(14)(15) 및 배기가스 배출관(18)을 형성하여 배기가스 브레이크밸브(19)와 소음기(20) 사이에 설치하여 매연을 집진실에 모아서 각 밸브를 차례로 폐쇠하고 연소기로 매연을 연소시킨후 배출되게 한 것을 특징으로 하는 디젤자동차 배기가스의 매연 연소장치.The tail of the exhaust gas inlet pipe 17 having the connecting flange 16 formed therein is separated into primary, secondary, and tertiary exhaust gas induction pipes 10, 11, and 12 so that the cylinders 4, 5, and 6 1, 2, 3 primary valves (1) (2) (3) attached and ceramics at the rear, 1, 2, 3 primary dust collection chambers (7) (8) (9) equipped with a combustor, Is formed between the exhaust gas brake valve 19 and the silencer 20 by forming the primary, secondary and tertiary exhaust gas induction pipes 13, 14 and 15 and the exhaust gas discharge pipe 18. Collecting the truth, the exhaust smoke of the diesel vehicle exhaust gas, characterized in that to close each valve in turn and to burn the smoke with a combustor to be discharged.
KR1019970000940A 1997-01-08 1997-01-08 Soot Combustor of Diesel Vehicle Exhaust Gas Expired - Fee Related KR100191002B1 (en)

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KR100191002B1 true KR100191002B1 (en) 1999-06-15

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