CN108970275B - Anti-vibration automobile exhaust denitration dust collector - Google Patents
Anti-vibration automobile exhaust denitration dust collector Download PDFInfo
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- CN108970275B CN108970275B CN201810903812.5A CN201810903812A CN108970275B CN 108970275 B CN108970275 B CN 108970275B CN 201810903812 A CN201810903812 A CN 201810903812A CN 108970275 B CN108970275 B CN 108970275B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
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- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an anti-vibration automobile exhaust denitration dust removal device which comprises a shell, wherein a horizontal chute is formed in the inner wall of an air guide tube, a cavity is formed in the shell, a transverse rod is arranged in the cavity, a baffle is fixedly arranged in the middle of the transverse rod, two ends of the baffle are connected with damping springs, two ends of each damping spring are connected with sliding sleeves, the sliding sleeves are connected with the transverse rod in a sliding mode, a supporting rod is hinged to the outer side of each sliding sleeve, one end of each supporting rod is hinged to a flat plate, damping sliding blocks are arranged at the left end and the right end of each flat plate, vertical chutes are formed in the left inner wall and the right inner wall of the cavity, an activated carbon plate is arranged in a. According to the invention, solid particles are removed from tail gas through centrifugal force generated by the spiral dust-settling pipe, the honeycomb-shaped activated carbon plate adsorbs nitrogen oxides in the tail gas, and a damping part is arranged below the flat plate for damping.
Description
Technical Field
The invention relates to the technical field of denitration, in particular to an anti-vibration automobile exhaust denitration dust removal device.
Background
Current automobile exhaust denitration dust collector does not have fine shock-absorbing function, often jolts at the car in-process and causes denitration dust collector's damage, and it is also comparatively troublesome in the aspect of the installation is demolishd in addition, and inconvenient people use.
Disclosure of Invention
The invention aims to provide an anti-vibration automobile exhaust denitration dust removal device.
The purpose of the invention can be realized by the following technical scheme:
an anti-vibration automobile exhaust denitration dust removal device comprises a shell, wherein the left end of the shell is provided with an air outlet, a groove is arranged in the shell and is in sliding connection with an inserted rod, a telescopic spring is arranged on the outer side of the inserted rod, one end of the inserted rod is provided with a limiting plate, one side of the limiting plate is connected with a slide block, the inner wall of the air guide tube is provided with a horizontal chute, the slide block is in sliding connection with the horizontal chute, a cavity is arranged in the shell, a transverse rod is arranged in the cavity, two ends of the transverse rod are respectively and fixedly connected to the inner walls of the left side and the right side of the cavity, a baffle is fixedly arranged in the middle of the transverse rod, two ends of the baffle are connected with damping springs, two ends of each damping spring are connected with a slide sleeve, the slide sleeves are in sliding connection with the, be equipped with vertical spout on the inner wall about the cavity, shock attenuation slider and vertical spout sliding connection, be equipped with the activated carbon plate in the clean room, the upper and lower both ends of activated carbon plate are connected respectively in dull and stereotyped one side, the right side of activated carbon plate is equipped with the filter, the upper and lower both ends of filter are connected respectively in dull and stereotyped one side, the right side of filter is equipped with the dust fall pipe, the right-hand member of dust fall pipe is connected with leads the gas port, the lower extreme is equipped with the bolt relatively on the shell right side, the shell passes through bolt fixed connection with the air duct.
Preferably, a handle is arranged at the upper end of the left side of the shell, so that the shell can be conveniently pulled out of the air duct.
Preferably, the groove is a trapezoidal sliding groove, and the trapezoidal sliding groove can support the telescopic spring.
Preferably, the activated carbon plate is of a honeycomb structure, so that the contact surface between the activated carbon plate and nitrogen oxide is increased, and the denitration efficiency is improved.
Preferably, the dust falling pipe is spiral, and solid particles are removed by centrifugal force generated by the spiral dust falling pipe through automobile exhaust.
The invention has the beneficial effects that:
according to the denitration dust removal device, solid particles are removed by utilizing centrifugal force generated by automobile exhaust through the spiral dust removal pipe, particles in the exhaust are removed through the filter plate, and nitrogen oxides and other toxic gases in the exhaust are adsorbed through the activated carbon plate, so that the aim of denitration is fulfilled.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a front view of the structure of an anti-vibration device for denitration and dust removal of automobile exhaust;
FIG. 2 is an enlarged view of A in FIG. 1;
fig. 3 is an enlarged view of B in fig. 1.
In the figure: 1-shell, 2-exhaust port, 3-groove, 4-inserted rod, 5-expansion spring, 6-limiting plate, 7-installation slide block, 8-air guide pipe, 9-horizontal chute, 10-cavity, 11-cross rod, 12-baffle, 13-damping spring, 14-sliding sleeve, 15-supporting rod, 16-flat plate, 17-damping slide block, 18-vertical chute, 19-purification chamber, 20-activated carbon plate, 21-filter plate, 22-dust-settling pipe, 23-air guide port and 24-bolt.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an anti-vibration automobile exhaust denitration dust removal device comprises a housing 1, an exhaust port 2 is arranged at the left end of the housing 1, a groove 3 is arranged in the housing 1, the groove 3 is slidably connected with an insertion rod 4, a telescopic spring 5 is arranged at the outer side of the insertion rod 4, a limiting plate 6 is arranged at one end of the insertion rod 4, an installation slider 7 is connected to one side of the limiting plate 6, the installation slider 7 is slidably connected with the groove 3, the housing 1 is convenient to take out when being cleaned, an air duct 8 is arranged at the outer side of the housing 1, a horizontal chute 9 is arranged on the inner wall of the air duct 8, the installation slider is slidably connected with the horizontal chute 9, a cavity 10 is arranged in the housing 1, a cross rod 11 is arranged in the cavity 10, two ends of the cross rod 11 are respectively fixedly connected to the inner walls at the left, the dust-settling pipe 22 is connected with an air guide port 23, bolts 24 are oppositely arranged at the upper end and the lower end of the right side of the shell 1, the shell 1 and the air duct 8 are fixedly connected through bolts 24.
Wherein, the upper end of the left side of the shell 1 is provided with a handle 25, which is convenient for pulling the shell 1 out of the air duct 8.
The groove 3 is a trapezoidal sliding groove, and when the inserted bar 4 slides, the trapezoidal sliding groove can support the extension spring 5.
The activated carbon plate 20 is of a honeycomb structure, so that the contact surface between the activated carbon plate 20 and nitrogen oxide is increased, and the denitration efficiency is improved.
The dustfall pipe 22 is formed in a spiral shape, and solid particles are removed by centrifugal force generated by the spiral dustfall pipe 22 through automobile exhaust.
The working principle of the invention is as follows:
automobile exhaust enters the spiral dust-settling pipe 22 through the air guide port 23 on the right side of the shell 1, most solid particles fall on the inner wall of the dust-settling pipe 22 under the action of centrifugal force, the automobile exhaust passes through the filter plate 21 from the pipe orifice on the left side of the dust-settling pipe, particles in the automobile exhaust are adsorbed by the filter plate 21 and then pass through the honeycomb-shaped activated carbon plate 20, nitrogen oxides and other toxic gases in the exhaust are adsorbed by the activated carbon plate 20, the purified exhaust is discharged into the air through the air outlet, the bolt 24 is opened, the shell 1 is pulled out through the handle 25, and the activated carbon plate 20, the filter plate 21 and the dust-settling pipe 22 in the shell 1 are cleaned;
when the automobile jolts in the driving process, the activated carbon plate 20 and the filter plate 21 are driven to vibrate, the flat plate 16 is driven to move up and down, the sliding sleeve 14 is driven to move left and right on the cross rod 11, when the sliding sleeve 14 moves towards the direction of the baffle plate 12, the damping spring 13 provides opposite force for the sliding sleeve 14, and therefore support is provided for the flat plate 16, and vibration of the activated carbon plate 20 and the filter plate 21 is reduced.
According to the denitration dust removal device, solid particles are removed by utilizing centrifugal force generated by automobile exhaust through the spiral dust removal pipe 22, particles in the exhaust are removed through the filter plate 21, nitrogen oxides and other toxic gases in the exhaust are adsorbed through the honeycomb-shaped activated carbon plate 20, so that the denitration purpose is achieved, the activated carbon plate 20 and the filter plate 21 are installed on the flat plate 16, the shock absorption part is arranged below the flat plate 16, the activated carbon plate 20 and the filter plate 21 can move up and down, and the denitration dust removal device is prevented from being damaged due to vibration in the automobile running process.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. The utility model provides an anti-vibration automobile exhaust denitration dust collector, includes shell (1), its characterized in that, the left end of shell (1) is gas vent (2), be equipped with recess (3) in shell (1), recess (3) and inserted bar (4) sliding connection, the inserted bar (4) outside is equipped with expanding spring (5), the one end of inserted bar (4) is equipped with limiting plate (6), one side of limiting plate (6) is connected with installation slider (7), the shell (1) outside is equipped with air duct (8), be equipped with horizontal spout (9) on the inner wall of air duct (8), installation slider and horizontal spout (9) sliding connection, be equipped with cavity (10) in shell (1), be equipped with horizontal pole (11) in cavity (10), the both ends of horizontal pole (11) are fixed connection respectively on the side inner wall about cavity (10), the middle of the cross rod (11) is fixedly provided with a baffle (12), two ends of the baffle (12) are connected with damping springs (13), two ends of each damping spring (13) are connected with sliding sleeves (14), the sliding sleeves (14) are connected with the cross rod (11) in a sliding manner, the outer side of each sliding sleeve (14) is hinged with a support rod (15), one end of each support rod (15) is hinged with a flat plate (16), the left end and the right end of each flat plate (16) are provided with damping sliding blocks (17), the left inner wall and the right inner wall of the cavity (10) are provided with vertical sliding grooves (18), the damping sliding blocks (17) are connected with the vertical sliding grooves (18) in a sliding manner, an activated carbon plate (20) is arranged in a purifying chamber (19), the upper end and the lower end of the activated carbon plate (20) are respectively connected to one side of the flat plate (16), the right side of the activated carbon plate (, a dust-settling pipe (22) is arranged on the right side of the filter plate (21), an air guide port (23) is connected to the right end of the dust-settling pipe (22), bolts (24) are oppositely arranged at the upper end and the lower end of the right side of the shell (1), and the shell (1) is fixedly connected with the air guide pipe (8) through the bolts (24);
a handle (25) is arranged at the upper end of the left side of the shell (1);
the groove (3) is a trapezoidal sliding groove;
the activated carbon plate (20) is of a honeycomb structure;
the dust settling pipe (22) is spiral;
the working steps of the device are as follows:
automobile exhaust enters a spiral dust-falling pipe (22) through an air guide port (23) on the right side of a shell (1) to generate centrifugal force, most solid particles fall onto the inner wall of the dust-falling pipe (22), the automobile exhaust comes out from a left-side pipe orifice of the dust-falling pipe to pass through a filter plate (21), particles in the exhaust are adsorbed by the filter plate (21) and pass through a honeycomb-shaped activated carbon plate (20), nitrogen oxides and other toxic gases in the exhaust are adsorbed by the activated carbon plate (20), the purified exhaust is discharged into the air through an air outlet, a bolt (24) is opened, the shell (1) is pulled out through a handle (25), and the activated carbon plate (20), the filter plate (21) and the dust-falling pipe (22) in the shell (1) are cleaned;
automobile air duct (8) vibration drives activated carbon board (20) and filter (21) vibration, drives dull and stereotyped (16) and reciprocates, drives sliding sleeve (14) and removes about horizontal pole (11), and sliding sleeve (14) remove to baffle (12) direction, and damping spring (13) give sliding sleeve (14) opposite power, for dull and stereotyped (16) provide the support, reduce the vibration of activated carbon board (20) and filter (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903812.5A CN108970275B (en) | 2018-08-09 | 2018-08-09 | Anti-vibration automobile exhaust denitration dust collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903812.5A CN108970275B (en) | 2018-08-09 | 2018-08-09 | Anti-vibration automobile exhaust denitration dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108970275A CN108970275A (en) | 2018-12-11 |
| CN108970275B true CN108970275B (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810903812.5A Active CN108970275B (en) | 2018-08-09 | 2018-08-09 | Anti-vibration automobile exhaust denitration dust collector |
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| CN (1) | CN108970275B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930579B (en) * | 2018-08-31 | 2023-05-30 | 安徽全柴动力股份有限公司 | Damping type diesel engine tail gas purifying device and using method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4535589A (en) * | 1981-05-26 | 1985-08-20 | Nippon Soken, Inc. | Exhaust gas cleaning device for internal combustion engine |
| CN205744066U (en) * | 2016-06-01 | 2016-11-30 | 南昌洪乐汽车配件有限公司 | A kind of Novel automobile exhaust pipe with purifier |
| CN207420680U (en) * | 2017-11-07 | 2018-05-29 | 互助县安达机动车检测有限公司 | A kind of automobile emission gas analyzer emission-control equipment |
| CN207380643U (en) * | 2017-11-18 | 2018-05-18 | 鹿煜炜 | A kind of damping type computer cabinet shell easy to remove |
| CN108031286A (en) * | 2017-12-15 | 2018-05-15 | 河南省正大环境科技咨询工程有限公司 | A kind of automobile tail gas catalytic cleaner |
| CN108930579B (en) * | 2018-08-31 | 2023-05-30 | 安徽全柴动力股份有限公司 | Damping type diesel engine tail gas purifying device and using method thereof |
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| CN108970275A (en) | 2018-12-11 |
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Effective date of registration: 20210507 Address after: 230000 room 105, building A2-4, Hefei Yulong agricultural machinery market, Cuozhen Town, Feidong County, Hefei City, Anhui Province Applicant after: HEFEI YAKAPU MACHINERY TECHNOLOGY Co.,Ltd. Address before: No. 106, shop b1b2, South Gate East, Swiss Garden, South Ring Road, Dianbu Town, Feidong County, Hefei City, Anhui Province, 231699 Applicant before: HEFEI WUFAN ENGINEERING DESIGN Co.,Ltd. |
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