CN109611180A - A kind of internal combustion engine exhaust system exhaust gas purification and treatment device - Google Patents
A kind of internal combustion engine exhaust system exhaust gas purification and treatment device Download PDFInfo
- Publication number
- CN109611180A CN109611180A CN201811535616.3A CN201811535616A CN109611180A CN 109611180 A CN109611180 A CN 109611180A CN 201811535616 A CN201811535616 A CN 201811535616A CN 109611180 A CN109611180 A CN 109611180A
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- Prior art keywords
- clean room
- combustion engine
- internal combustion
- exhaust gas
- waste gas
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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
- F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
-
- 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
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/085—Sulfur or sulfur oxides
-
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/0857—Carbon oxides
-
- 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
- F01N3/101—Three-way catalysts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of internal combustion engine exhaust system exhaust gas purification and treatment devices, including waste gas treatment tank, the bosom of the waste gas treatment tank is fixed with partition, waste gas treatment tank is divided into the first clean room and the second clean room by the partition, the upper end of the partition is provided with through-hole, the through-hole is connected to the first clean room with the second clean room, treatment fluid is added in first clean room, two sides are provided with two groups of sliding slots inside second clean room, two sliding slots are plugged with ternary catalyzing unit and filter respectively from left to right, the left end of first clean room is communicated with air inlet pipe, the air inlet pipe is connected to the escape pipe of internal combustion engine, the right end of second clean room is communicated with escape pipe, the bottom end of the waste gas treatment tank is provided with damping.The multistage purification to engine exhaust gas, good purification, than more thoroughly, realizing the protection to environment are realized by above structure.
Description
Technical field
The invention belongs to internal-combustion engines exhaust gas purifying processing unit technical fields, and in particular to a kind of internal combustion engine exhaust system is useless
Gas purifying processing device.
Background technique
With the rapid development of our country's economy, car ownership also grows at top speed.Automobile offer convenience to us it is same
When, also enable us that must not think little of the following problem of environmental pollution.According to statistics, CO is discharged about in every thousand automobiles daily
3000Kg, HC200-400Kg, nitrogen oxides 50-150Kg.The tail gas of motor vehicle emission forms photochemical fog, causes haze sky
Gas can also produce serious influence to human health.It is simultaneously also the main reason for forming photochemical fog；HC is that fuel is not complete
Full burning or incomplete oxidation product that is unburned and generating, harm to the human body is huge after conversion, and generates greenhouse effect
The main reason for answering；The organic matter of particulate matter PM, mainly carbon particle and its absorption have carcinogenesis, therefore automobile to human body
The processing of tail gas is increasingly paid attention to by country.
The generation of vehicle exhaust is mainly the internal combustion engine bring of automobile, existing only simple to vehicle maintenance service
Filtering, complex since the gaseous species in vehicle exhaust are more, the toxic gas in tail gas cannot be filtered out, and be caused
Pollution to environment, for this purpose, it is proposed that a kind of exhaust purification device of internal combustion engine with multistage vent gas treatment is existing to solve
The problem of technology.
Summary of the invention
The purpose of the present invention is to provide a kind of internal combustion engine exhaust system exhaust gas purification and treatment devices, to solve above-mentioned background
The problem of proposing that the exhaust-gas treatment effect of existing car combustion engine is poor in technology, causing environmental pollution.
To achieve the above object, present invention employs following technical solutions:
A kind of internal combustion engine exhaust system exhaust gas purification and treatment device, including waste gas treatment tank, the waste gas treatment tank it is interior
Be fixed with partition among portion, waste gas treatment tank is divided into the first clean room and the second clean room by the partition, the partition it is upper
End is provided with through-hole, and the through-hole is connected to the first clean room with the second clean room, added with processing in first clean room
Liquid, the second clean room inside two sides are provided with two groups of sliding slots, and two sliding slots are plugged with ternary respectively from left to right and urge
To change device and filter, the left end of first clean room are communicated with air inlet pipe, the air inlet pipe is connected to the escape pipe of internal combustion engine,
The right end of second clean room is communicated with escape pipe, and the bottom end of the waste gas treatment tank is provided with damping.
Preferably, the damping includes mounting flange, and the mounting flange is fixed on the two sides of waste gas treatment tank, institute
It states and is provided with mounting hole on mounting flange, the waste gas treatment tank is fixed on mounting blocks by mounting flange, the mounting blocks
Lower end be fixed with sliding block, the lower end of the sliding block is provided with spring, and the spring is located at the inside of surge tank, the surge tank
It is fixed on the inner bottom of car trunk.
Preferably, the waste gas treatment tank is located at the inside of car trunk, is provided with above the waste gas treatment tank
The inner wall of baffle, the baffle and car trunk is hinged.
Preferably, the upper end of first clean room is provided with filling opening, and corking, the plug are bolted on the filling opening
It covers and is provided with knob.
Preferably, the bottom end of first clean room is communicated with outlet tube, is provided with electromagnetic valve switch on the outlet tube.
Preferably, the top of first clean room is provided with observation window.
Preferably, quick union is provided in the air inlet pipe and an air outlet pipe.
Preferably, handle is respectively and fixedly provided on the ternary catalyzing unit and filter.
A kind of technical effect and advantage of the invention: internal combustion engine exhaust system waste gas purification processing dress proposed by the present invention
It sets, compared with prior art, has the advantage that
1, the present invention is passed through by the exhaust gas that internal combustion engine generates enters pipe and enters the first clean room, in the first clean room
Equipped with scavenging solution, scavenging solution can be calcium hydroxide solution, calcium hydroxide solution and sulfur dioxide or carbon dioxide reaction, produce
Raw calcium sulfate or lime deposit, sulfur dioxide and carbon dioxide absorption are fallen, while utilizing the aqueous solvent of lysate,
Most of heavy metal and the absorption of imperfect combustion tiny oil droplets are fallen, exhaust gas enters the by through-hole after coming out in scavenging solution
Two clean rooms, exhaust gas enter ternary catalyzing unit, and ternary catalyzing unit passes through the pernicious gases such as CO, HC and NO that vehicle exhaust is discharged
Oxidation and reduction are changed into harmless carbon dioxide, water and nitrogen, and then exhaust gas enters filter, is provided in filter
Active carbon, active carbon can absorb the foreign matter in exhaust gas, toxic gas etc., and exhaust-gas treatment is discharged by escape pipe in purified tail gas
Case is realized to Multi-grade exhaust gas processing, carries out reaction decomposition to the noxious material in exhaust gas, solid particle is filtered, and peculiar smell has
Poisonous gas is adsorbed, and the thorough purification of exhaust gas is realized, and purification thoroughly, plays a protective role to environment；
2, the present invention consolidates waste gas treatment tank by mounting flange by the way that waste gas treatment tank both ends are provided with mounting flange
It is scheduled on mounting blocks, the lower end of mounting blocks is fixed with sliding block, and sliding block slides in surge tank, is provided between sliding block and surge tank
Spring, when that can generate biggish shaking force in the section jolted in car running process, shaking force passes to bullet by surge tank
Spring is offset by it, is avoided damage of the shaking force to processing unit, is played a protective role；
3, the inside of the invention by emission-control equipment being arranged in car trunk, is not take up the space of automobile, pacifies
Dress securely, does not influence the overall beautiful of automobile.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the explosive view of ternary catalyzing unit and filter and waste gas treatment tank of the invention；
Fig. 3 is damping structure chart of the invention；
Fig. 4 is the baffle of the invention closed state figure in car trunk；
Fig. 5 is the baffle of the invention opening state figure in car trunk.
Appended drawing reference: 1, waste gas treatment tank；2, handle；3, partition；4, the first clean room；5, the second clean room；6, through-hole；
7, sliding slot；8, ternary catalyzing unit；9, filter；10, air inlet pipe；11, escape pipe；12, damping；121, mounting flange；
122, mounting hole；123, mounting blocks；124, sliding block；125, spring；126, surge tank；13, car trunk；14, baffle；15,
Filling opening；16, corking；17, knob；18, outlet tube；19, electromagnetic valve switch；20, observation window；21, fast plug.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
The present invention provides a kind of internal combustion engine exhaust system exhaust gas purification and treatment devices as shown in Figs. 1-5, including exhaust gas
Treatment box 1, the bosom of the waste gas treatment tank 1 are fixed with partition 3, and waste gas treatment tank 1 is divided into first only by the partition 3
Change room 4 and the second clean room 5, the upper end of the partition 3 is provided with through-hole 6, and the through-hole 6 is net the first clean room 4 and second
Change room 5 to be connected to, is added with treatment fluid in first clean room 4, the 5 inside two sides of the second clean room are provided with two groups of sliding slots
7, two sliding slots 7 are plugged with ternary catalyzing unit 8 and filter 9 respectively from left to right, and the left end of first clean room 4 connects
It is connected with air inlet pipe 10, the air inlet pipe 10 is connected to the escape pipe of internal combustion engine, and the right end of second clean room 5 is communicated with outlet
The bottom end of pipe 11, the waste gas treatment tank 1 is provided with damping 12.
Preferably, the damping 12 includes mounting flange 121, the mounting flange 121 is fixed on waste gas treatment tank 1
Two sides, mounting hole 122 is provided on the mounting flange 121, the waste gas treatment tank 1 is fixed on by mounting flange 121
On mounting blocks 123, the lower end of the mounting blocks 123 is fixed with sliding block 124, and the lower end of the sliding block 124 is provided with spring 125,
The spring 125 is located at the inside of surge tank 126, and the surge tank 126 is fixed on the inner bottom of car trunk 13.
By using above-mentioned technical proposal, biggish shaking force can be generated in the section jolted in car running process, is shaken
Power passes to spring 125 by surge tank 126, is offset by it, avoids damage of the shaking force to processing unit, play protection
Effect.
Preferably, the waste gas treatment tank 1 is located at the inside of car trunk 13, the top of the waste gas treatment tank 1 is set
It is equipped with baffle 14, the inner wall of the baffle 14 and car trunk 13 is hinged.
By using above-mentioned technical proposal, the setting of baffle 14 covers up waste gas treatment tank 1, plays a protective role,
Article can be prevented on baffle 14, do not influence 13 function of containing articles of car trunk.
Preferably, the upper end of first clean room 4 is provided with filling opening 15, corking is bolted on the filling opening 15
16, knob 17 is provided in the corking 16.
By using above-mentioned technical proposal, the setting of filling opening 15 conveniently passes through filling opening 15 and adds in the first clean room 4
Add treatment fluid, the setting of corking 16 conveniently blocks filling opening 15, prevents treatment fluid from overflowing out of filling opening 15, the setting of knob 17
Facilitate and rotate corking 16 with hand, realizes the separation and fixation of corking 16 and filling opening 15.
Preferably, the bottom end of first clean room 4 is communicated with outlet tube 18, solenoid valve is provided on the outlet tube 18
Switch 19.
By using above-mentioned technical proposal, the setting of outlet tube 18 facilitates the first purification for the treatment of fluid discharge after reaction
Room 4, the setting of electromagnetic valve switch 19 is convenient to control the switch of outlet tube 18.
Preferably, the top of first clean room 4 is provided with observation window 20.
By using above-mentioned technical proposal, the setting of observation window 20 facilitate observation the first clean room 4 in treatment fluid number,
To add treatment fluid.
Preferably, being provided with fast plug 21 on the air inlet pipe 10 and escape pipe 11.
By using above-mentioned technical proposal, the setting of fast plug 21 facilitates waste gas treatment tank 1 and air inlet pipe 10 and outlet
The quick connection and separation of pipe 11, facilitate work, improve working efficiency.
Preferably, being respectively and fixedly provided with handle 2 on the ternary catalyzing unit 8 and filter 9.
By using above-mentioned technical proposal, the setting of handle 2, which facilitates, to be purified ternary catalyzing unit 8 and filter 9 from second
It pulls out, is replaced in room 5, convenient for operation.
Working principle: the exhaust gas that internal combustion engine generates enters the first clean room 4, the first clean room 4 by air inlet pipe 10
It is provided with scavenging solution, scavenging solution can be calcium hydroxide solution, calcium hydroxide solution and sulfur dioxide or carbon dioxide reaction,
Calcium sulfate or lime deposit are generated, sulfur dioxide and carbon dioxide absorption are fallen, while utilizing the water-soluble of lysate
Most of heavy metal and the absorption of imperfect combustion tiny oil droplets are fallen in agent, exhaust gas after being come out in scavenging solution by through-hole 6 into
Enter the second clean room 5, exhaust gas enters ternary catalyzing unit 8, and CO, HC and NO that vehicle exhaust is discharged ternary catalyzing unit 8 etc. is harmful
Gas is changed into harmless carbon dioxide, water and nitrogen by oxidation and reduction, and then exhaust gas enters filter 9, filtering
Active carbon is provided in device 9, active carbon can absorb the foreign matter in exhaust gas, toxic gas etc., and purified tail gas passes through escape pipe
11 discharge waste gas treatment tanks 1, realize to Multi-grade exhaust gas processing, carry out reaction decomposition, solid particle to the noxious material in exhaust gas
It is filtered, peculiar smell toxic gas is adsorbed, and the thorough purification of exhaust gas is realized, and purification thoroughly, is played protection to environment and made
With；
1 both ends of waste gas treatment tank are provided with mounting flange 121, waste gas treatment tank 1 is fixed on by mounting flange 121
On mounting blocks 123, the lower end of mounting blocks 123 is fixed with sliding block 124, and sliding block 124 slides in surge tank 126, sliding block 124 with subtract
It is provided with spring 125 between shake case 126, when biggish shaking force can be generated in the section jolted in car running process, is shaken
Power passes to spring 125 by surge tank 126, is offset by it, avoids damage of the shaking force to processing unit, plays protection and makees
With.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of internal combustion engine exhaust system exhaust gas purification and treatment device, including waste gas treatment tank (1), it is characterised in that: described useless
The bosom of gas disposal case (1) is fixed with partition (3), and waste gas treatment tank (1) is divided into the first clean room by the partition (3)
(4) it is provided with through-hole (6) with the second clean room (5), the upper end of the partition (3), the through-hole (6) is the first clean room (4)
It is connected to the second clean room (5), treatment fluid, the internal two sides of second clean room (5) is added in first clean room (4)
Two groups of sliding slots (7) are provided with, two sliding slots (7) are plugged with ternary catalyzing unit (8) and filter (9) respectively from left to right,
The left end of first clean room (4) is communicated with air inlet pipe (10), and the air inlet pipe (10) is connected to the escape pipe of internal combustion engine, institute
The right end for stating the second clean room (5) is communicated with escape pipe (11), and the bottom end of the waste gas treatment tank (1) is provided with damping
(12)。
2. a kind of internal combustion engine exhaust system exhaust gas purification and treatment device according to claim 1, it is characterised in that: described to subtract
Shaking mechanism (12) includes mounting flange (121), and the mounting flange (121) is fixed on the two sides of waste gas treatment tank (1), the peace
It is provided with mounting hole (122) on dress flange (121), the waste gas treatment tank (1) is fixed on mounting blocks by mounting flange (121)
(123) on, the lower end of the mounting blocks (123) is fixed with sliding block (124), and the lower end of the sliding block (124) is provided with spring
(125), the spring (125) is located at the inside of surge tank (126), and the surge tank (126) is fixed on car trunk (13)
Inner bottom.
3. a kind of internal combustion engine exhaust system exhaust gas purification and treatment device according to claim 2, it is characterised in that: described useless
Gas disposal case (1) is located at the inside of car trunk (13), is provided with baffle (14), institute above the waste gas treatment tank (1)
It states baffle (14) and the inner wall of car trunk (13) is hinged.
4. a kind of internal combustion engine exhaust system exhaust gas purification and treatment device according to claim 1, it is characterised in that: described
The upper end of one clean room (4) is provided with filling opening (15), is bolted with corking (16) on the filling opening (15), the corking (16)
On be provided with knob (17).
5. a kind of internal combustion engine exhaust system exhaust gas purification and treatment device according to claim 1, it is characterised in that: described
The bottom end of one clean room (4) is communicated with outlet tube (18), is provided with electromagnetic valve switch (19) on the outlet tube (18).
6. a kind of internal combustion engine exhaust system exhaust gas purification and treatment device according to claim 1, it is characterised in that: described
The top of one clean room (4) is provided with observation window (20).
7. a kind of internal combustion engine exhaust system exhaust gas purification and treatment device according to claim 1, it is characterised in that: it is described into
Quick union (21) are provided on tracheae (10) and escape pipe (11).
8. a kind of internal combustion engine exhaust system exhaust gas purification and treatment device according to claim 1, it is characterised in that: described three
Handle (2) are respectively and fixedly provided on first catalyst converter (8) and filter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811535616.3A CN109611180A (en) | 2018-12-14 | 2018-12-14 | A kind of internal combustion engine exhaust system exhaust gas purification and treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811535616.3A CN109611180A (en) | 2018-12-14 | 2018-12-14 | A kind of internal combustion engine exhaust system exhaust gas purification and treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN109611180A true CN109611180A (en) | 2019-04-12 |
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ID=66010004
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811535616.3A Pending CN109611180A (en) | 2018-12-14 | 2018-12-14 | A kind of internal combustion engine exhaust system exhaust gas purification and treatment device |
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| CN (1) | CN109611180A (en) |
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| CN111946427A (en) * | 2020-08-12 | 2020-11-17 | 江苏金泰诺科技有限公司 | Regeneration control system and regeneration control method of organic waste gas adsorption device |
| CN112459867A (en) * | 2020-12-03 | 2021-03-09 | 南京多脉智能设备有限公司 | Adjustable engine |
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| CN111577423B (en) * | 2020-04-01 | 2021-04-23 | 广州盛康动力设备有限公司 | High-energy emission-reduction diesel generator set |
| CN111946427A (en) * | 2020-08-12 | 2020-11-17 | 江苏金泰诺科技有限公司 | Regeneration control system and regeneration control method of organic waste gas adsorption device |
| CN112459867A (en) * | 2020-12-03 | 2021-03-09 | 南京多脉智能设备有限公司 | Adjustable engine |
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Application publication date: 20190412 |
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