CN108104911A - A kind of internal combustion generator waste discharge treatment device - Google Patents
A kind of internal combustion generator waste discharge treatment device Download PDFInfo
- Publication number
- CN108104911A CN108104911A CN201711358550.0A CN201711358550A CN108104911A CN 108104911 A CN108104911 A CN 108104911A CN 201711358550 A CN201711358550 A CN 201711358550A CN 108104911 A CN108104911 A CN 108104911A
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- Prior art keywords
- triple
- adsorption layer
- shell
- internal combustion
- catalytic unit
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- Legal status (The legal status 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 status listed.)
- Pending
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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
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
-
- 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
- F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
-
- 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
- F01N3/0821—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with particulate filters
-
- 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
- F01N3/10—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
- 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
- F01N2370/00—Selection of materials for exhaust purification
- F01N2370/40—Activated carbon or charcoal
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention discloses a kind of internal combustion generator waste discharge treatment devices, including shell, adsorption layer, triple-effect catalytic unit, treatment box, atomizer and alkaline solution, air inlet pipe is installed on the mounting hole set on the left of the shell, the shell is internally provided with adsorption layer, strainer is mounted at left and right sides of the adsorption layer, triple-effect catalytic unit is installed on the right side of the adsorption layer, the inside of the triple-effect catalytic unit is equipped with lower three-way catalyst plate and upper three-way catalyst plate, air admission hole is provided on the demarcation strip, treatment box is installed on the right side of the demarcation strip, the top of the treatment box is equipped with sparge pipe, alkaline solution is stored in the liquid reserve tank.The present invention provides a kind of internal combustion generator waste discharge treatment devices, by the shell of setting, adsorption layer, triple-effect catalytic unit, treatment box, atomizer and alkaline solution, the exhaust gas that solves the problems, such as that treated still handles halfway soon containing harmful substance and exhaust gas flow velocity.
Description
Technical field
The present invention relates to internal combustion generator technical field of waste gas treatment, are specially that a kind of internal combustion generator is arranged with exhaust gas
Put processing unit.
Background technology
With the development of economy, electric vehicle industry is also grown rapidly therewith, particularly in big and medium-sized cities, electric vehicle
The linear ascendant trend of owning amount, in order to promote the cruising ability of electric vehicle, existing electric vehicle uses internal combustion type mostly
Generator increases the cruising ability of automobile, substantial amounts of exhaust gas is discharged in internal combustion type generator operation, contains in exhaust gas
Hydrocarbon, carbon monoxide, oxynitrides, sulfur dioxide and dysgenic some other solid is generated to human body
Grain carries out exhaust gas to be directly discharged in air after simply handling, so seriously polluted atmospheric environment, seriously affected people
Production and life, reduce people’s lives quality.
But existing internal combustion generator has following deficiency with waste discharge treatment device：
1. existing internal combustion generator waste discharge treatment device, still containing peculiar smell and to human body in treated gas
Harmful particle, poor processing effect；
2. existing internal combustion generator waste discharge treatment device, exhaust gas flow velocity is fast, and exhaust-gas treatment is caused to be not thorough.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of internal combustion generator waste discharge treatment device, solutions
Having determined treated, exhaust gas still handles halfway problem soon containing harmful substance and exhaust gas flow velocity.
To achieve the above object, the present invention provides following technical solution：A kind of internal combustion generator exhaust gas treatment
Device including shell, adsorption layer, triple-effect catalytic unit, treatment box, atomizer and alkaline solution, is set on the left of the shell
Air inlet pipe is installed, the shell is internally provided with adsorption layer, is mounted at left and right sides of the adsorption layer on mounting hole
Strainer is equipped with triple-effect catalytic unit on the right side of the adsorption layer, and the inside of the triple-effect catalytic unit is equipped with lower three-way catalyst
Plate and upper three-way catalyst plate are equipped with demarcation strip on the right side of the lower triple-effect catalytic unit, air inlet are provided on the demarcation strip
Hole is equipped with treatment box on the right side of the demarcation strip, and the top of the treatment box is equipped with sparge pipe, the lower part of the sparge pipe
Atomizer is installed, the atomizer is connected with sparge pipe by hydrojet branch pipe, and the lower part of the treatment box is equipped with useless
Liquid collecting box, the top of the waste liquid collecting box is equipped with deflector, liquid reserve tank is equipped on the outside of the shell upper, described
Alkaline solution is stored in liquid reserve tank, booster pump, the mounting hole set on the right side of the shell are installed on the right side of the liquid reserve tank
On air outlet pipe is installed.
Preferably, filled with active carbon particle in the adsorption layer, and the active carbon particle grain size filled in adsorption layer is big
In the net footpath of strainer.
Preferably, the three-way catalyst plate is mounted on the lower part of triple-effect catalytic unit, the upper three-effect catalysis at equal intervals
Agent plate is mounted on the top of triple-effect catalytic unit, and upper three-way catalyst plate is distributed in the gap between twice three-way catalyst plates
In.
Preferably, the sparge pipe is connected with booster pump by outlet tube, and the booster pump is connected with liquid reserve tank by pipeline
It connects.
Preferably, the liquid reserve tank is placed on the shell of processing upper box part.
The present invention provides a kind of internal combustion generator waste discharge treatment devices, possess following advantageous effect：
（1）The present invention, by the strainer and adsorption layer of setting, the exhaust gas that generator operation generates enters by air inlet pipe in equipment
Portion, exhaust gas fall particle empty inside exhaust gas by strainer filtering, the particulate matter not filtered out in adsorption layer absorption exhaust gas and different
Taste, the particulate matter in processing exhaust gas is filtered by strainer and adsorption layer twice and peculiar smell is got rid of, the gas that solves that treated
In still containing peculiar smell and harmful particle, the problem of poor processing effect；
（2）The present invention passes through the triple-effect catalytic unit of setting, treatment box, atomizer, booster pump and alkaline solution, filtration treatment
The exhaust gas crossed enters in triple-effect catalytic unit, lower three-way catalyst plate and upper three-way catalyst plate catalysis oxygen in triple-effect catalytic unit
Under change so that hydrocarbon, carbon monoxide, oxynitrides oxidation in exhaust gas are reduced into free of contamination gas, pass through
Exhaust gas after filtering dust collecting and catalytic oxidation treatment is entered by air admission hole in treatment box, is pressurized pump operation by the alkali in liquid reserve tank
Property solution be transported to by outlet tube in sparge pipe, and spray, enter under the atomizing of the atomizer in hydrojet bottom of the tube
Exhaust gas in treatment box is contacted with the alkaline solution after atomization occurs neutralization reaction, the acidity such as sulfur dioxide in removing exhaust gas
Harmful substance, finally, it is purified after exhaust gas be discharged into from air outlet pipe in external environment, sewage flows to waste collection from deflector
In case, solve the problems, such as that exhaust-gas treatment is halfway.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structure diagram of triple-effect catalytic unit in Fig. 1 of the present invention.
In figure：1 shell, 2 air inlet pipe, 3 strainers, 4 adsorption layers, 5 triple-effect catalytic units, 6 times three-way catalyst plates, triple effect on 7
Catalyst plates, 8 demarcation strips, 9 air admission holes, 10 treatment boxes, 11 sparge pipes, 12 hydrojet branch pipes, 13 atomizers, 14 liquid reserve tanks, 15
Booster pump, 16 outlet tubes, 17 waste liquid collecting boxes, 18 deflectors, 19 air outlet pipes, 20 alkaline solutions.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
It please refers to Fig.1 shown in -2, a kind of embodiment provided by the invention；A kind of internal combustion generator exhaust gas treatment
Device, including shell 1, adsorption layer 4, triple-effect catalytic unit 5, treatment box 10, atomizer 13 and alkaline solution 20,1 left side of shell
Air inlet pipe 2 is installed, shell 1 is internally provided with adsorption layer 4, and the left and right sides of adsorption layer 4 is respectively mounted on the mounting hole of setting
There is strainer 3, active carbon particle is filled in adsorption layer 4, and the active carbon particle grain size of filling is more than strainer 3 in adsorption layer 4
Footpath is netted, the right side of adsorption layer 4 is equipped with triple-effect catalytic unit 5, and the inside of triple-effect catalytic unit 5 is equipped with lower 6 He of three-way catalyst plate
Upper three-way catalyst plate 7, three-way catalyst plate 6 are mounted on the lower part of triple-effect catalytic unit 5, upper three-way catalyst plate 7 at equal intervals
Mounted on the top of triple-effect catalytic unit 5, and upper three-way catalyst plate 7 is distributed in the gap between twice three-way catalyst plates 6,
The right side of lower triple-effect catalytic unit 5 is equipped with demarcation strip 8, and air admission hole 9 is provided on demarcation strip 8, and the right side of demarcation strip 8 is equipped with place
Case 10 is managed, the top for the treatment of box 10 is equipped with sparge pipe 11, and the lower part of sparge pipe 11 is equipped with atomizer 13, atomizer 13
It is connected with sparge pipe 11 by hydrojet branch pipe 12, the lower part for the treatment of box 10 is equipped with waste liquid collecting box 17, waste liquid collecting box 17
Top is equipped with deflector 18, and liquid reserve tank 14 is equipped on the outside of 1 top of shell, and liquid reserve tank 14 is placed in 10 top for the treatment of box
On shell 1, alkaline solution 20 is stored in liquid reserve tank 14, the right side of liquid reserve tank 14 is equipped with booster pump 15, and sparge pipe 11 is with increasing
Press pump 15 is connected by outlet tube 16, and booster pump 15 is connected with liquid reserve tank 14 by pipeline, on the mounting hole that 1 right side of shell is set
Air outlet pipe 19 is installed.
Operation principle：During present invention operation, the exhaust gas that generator operation generates enters by air inlet pipe 2 inside equipment, gives up
Gas filters out the particle empty inside exhaust gas by strainer 3, and adsorption layer 4 adsorbs the particulate matter and peculiar smell not filtered out in exhaust gas,
Processed exhaust gas enters in triple-effect catalytic unit 5, lower three-way catalyst plate 6 and upper three-way catalyst in triple-effect catalytic unit 5
Under 7 catalysis oxidation of plate so that hydrocarbon, carbon monoxide, oxynitrides oxidation in exhaust gas are reduced into free of contamination
Gas, the exhaust gas after filtering dust collecting and catalytic oxidation treatment are entered by air admission hole 9 in treatment box 10, and booster pump 15 is run
Alkaline solution 20 in liquid reserve tank 14 is transported to by outlet tube 16 in sparge pipe 11, and the atomization in 11 bottom of sparge pipe is sprayed
It is sprayed under first 13 atomizing, the exhaust gas entered in treatment box 10 contacts generation with the alkaline solution 20 after atomization and neutralizes instead
Should, remove the deleterious acidics substance such as sulfur dioxide in exhaust gas, finally, it is purified after exhaust gas be discharged into extraneous ring from air outlet pipe 19
In border, sewage is flowed to from deflector 18 in waste liquid collecting box 17.
It can to sum up obtain, the present invention passes through the shell 1 of setting, adsorption layer 4, triple-effect catalytic unit 5, treatment box 10, atomizer
13 and alkaline solution 20, the exhaust gas that solves the problems, such as that treated still handles halfway soon containing harmful substance and exhaust gas flow velocity.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of internal combustion generator waste discharge treatment device, including shell（1）, adsorption layer（4）, triple-effect catalytic unit（5）、
Treatment box（10）, atomizer（13）And alkaline solution（20）, it is characterised in that：The shell（1）The mounting hole that left side is set
On air inlet pipe is installed（2）, the shell（1）Be internally provided with adsorption layer（4）, the adsorption layer（4）The left and right sides it is equal
Strainer is installed（3）, the adsorption layer（4）Right side triple-effect catalytic unit is installed（5）, the triple-effect catalytic unit（5）Inside
Lower three-way catalyst plate is installed（6）With upper three-way catalyst plate（7）, the lower triple-effect catalytic unit（5）Right side be equipped with point
Partition plate（8）, the demarcation strip（8）On be provided with air admission hole（9）, the demarcation strip（8）Right side treatment box is installed（10）, institute
State treatment box（10）Top sparge pipe is installed（11）, the sparge pipe（11）Lower part atomizer is installed（13）, institute
State atomizer（13）With sparge pipe（11）Pass through hydrojet branch pipe（12）Connection, the treatment box（10）Lower part waste liquid is installed
Collecting box（17）, the waste liquid collecting box（17）Top deflector is installed（18）, the shell（1）The outside installation on top
There is liquid reserve tank（14）, the liquid reserve tank（14）Inside store alkaline solution（20）, the liquid reserve tank（14）Right side increasing is installed
Press pump（15）, the shell（1）Air outlet pipe is installed on the mounting hole that right side is set（19）.
2. a kind of internal combustion generator waste discharge treatment device according to claim 1, it is characterised in that：The suction
Attached layer（4）It is interior to be filled with active carbon particle, and adsorption layer（4）The active carbon particle grain size of interior filling is more than strainer（3）Net footpath.
3. a kind of internal combustion generator waste discharge treatment device according to claim 1, it is characterised in that：Described three
Imitate catalyst plates（6）Triple-effect catalytic unit is mounted at equal intervals（5）Lower part, the upper three-way catalyst plate（7）Mounted on three
Imitate catalyst converter（5）Top, and upper three-way catalyst plate（7）It is distributed in twice three-way catalyst plates（6）Between gap in.
4. a kind of internal combustion generator waste discharge treatment device according to claim 1, it is characterised in that：The spray
Liquid pipe（11）With booster pump（15）Pass through outlet tube（16）Connection, the booster pump（15）With liquid reserve tank（14）Connected by pipeline
It connects.
5. a kind of internal combustion generator waste discharge treatment device according to claim 1, it is characterised in that：The storage
Liquid case（14）It is placed in treatment box（10）The shell on top（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711358550.0A CN108104911A (en) | 2017-12-17 | 2017-12-17 | A kind of internal combustion generator waste discharge treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711358550.0A CN108104911A (en) | 2017-12-17 | 2017-12-17 | A kind of internal combustion generator waste discharge treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108104911A true CN108104911A (en) | 2018-06-01 |
Family
ID=62217445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711358550.0A Pending CN108104911A (en) | 2017-12-17 | 2017-12-17 | A kind of internal combustion generator waste discharge treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108104911A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716431A (en) * | 2018-07-03 | 2018-10-30 | 浙江洛洋游艇制造有限公司 | A kind of marine main engine emission-control equipment |
| CN109630244A (en) * | 2018-12-04 | 2019-04-16 | 宁波安创电子科技有限公司 | A kind of nozzle being conveniently replaceable spray head |
| CN111485984A (en) * | 2020-04-15 | 2020-08-04 | 重庆弘骊祥科技有限公司 | Method and device for treating tail gas of gasoline generator set |
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| CN101232934A (en) * | 2005-06-01 | 2008-07-30 | 巴斯福催化剂公司 | Coated screen adsorption unit for controlling evaporative hydrocarbon emissions |
| CN105386823A (en) * | 2015-11-25 | 2016-03-09 | 重庆新卓汇汽车净化器有限公司 | Three-way catalytic exhaust purifier with guide plates |
| CN105386840A (en) * | 2015-11-25 | 2016-03-09 | 重庆新卓汇汽车净化器有限公司 | Three-way catalytic exhaust pipe with guide plates |
| CN105587377A (en) * | 2015-05-03 | 2016-05-18 | 李建坤 | Engine exhaust pipe silencer with tail gas purifying function, replaceable filter element and obvious silencing effect |
| CN205269374U (en) * | 2016-01-06 | 2016-06-01 | 沈阳环境科学研究院 | Exhaust gas treating device |
| CN206655728U (en) * | 2017-04-10 | 2017-11-21 | 陈子瑜 | A kind of automobile exhaust gas processing apparatus |
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2017
- 2017-12-17 CN CN201711358550.0A patent/CN108104911A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232934A (en) * | 2005-06-01 | 2008-07-30 | 巴斯福催化剂公司 | Coated screen adsorption unit for controlling evaporative hydrocarbon emissions |
| CN105587377A (en) * | 2015-05-03 | 2016-05-18 | 李建坤 | Engine exhaust pipe silencer with tail gas purifying function, replaceable filter element and obvious silencing effect |
| CN105386823A (en) * | 2015-11-25 | 2016-03-09 | 重庆新卓汇汽车净化器有限公司 | Three-way catalytic exhaust purifier with guide plates |
| CN105386840A (en) * | 2015-11-25 | 2016-03-09 | 重庆新卓汇汽车净化器有限公司 | Three-way catalytic exhaust pipe with guide plates |
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| CN206655728U (en) * | 2017-04-10 | 2017-11-21 | 陈子瑜 | A kind of automobile exhaust gas processing apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716431A (en) * | 2018-07-03 | 2018-10-30 | 浙江洛洋游艇制造有限公司 | A kind of marine main engine emission-control equipment |
| CN109630244A (en) * | 2018-12-04 | 2019-04-16 | 宁波安创电子科技有限公司 | A kind of nozzle being conveniently replaceable spray head |
| CN109630244B (en) * | 2018-12-04 | 2020-04-03 | 宁波安创电子科技有限公司 | Nozzle convenient to change shower nozzle |
| CN111485984A (en) * | 2020-04-15 | 2020-08-04 | 重庆弘骊祥科技有限公司 | Method and device for treating tail gas of gasoline generator set |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180601 |