CN207485514U - A kind of exhaust purifier - Google Patents
A kind of exhaust purifier Download PDFInfo
- Publication number
- CN207485514U CN207485514U CN201721646457.5U CN201721646457U CN207485514U CN 207485514 U CN207485514 U CN 207485514U CN 201721646457 U CN201721646457 U CN 201721646457U CN 207485514 U CN207485514 U CN 207485514U
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- CN
- China
- Prior art keywords
- strainer
- housing
- spring
- connect
- air inlet
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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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The utility model discloses a kind of exhaust purifiers, belong to tail gas treatment device field.A kind of exhaust purifier includes housing and is set to the head cover of case top, there are two air inlets for setting on head cover, housing bottom is connected with air outlet pipe, the first strainer is from top to bottom disposed in housing, second strainer, third strainer, first strainer is connect with the second strainer by the first spring, first strainer is connect with the second strainer by second spring, inner walls lower part is relatively set with a pair of of fixed seat, each fixed seat is connect with third strainer by third spring, the inner wall of housing is provided with equally distributed multiple sliding rails, first strainer, the periphery of second strainer and third strainer is provided with multiple convex blocks, convex block is slidably matched with sliding rail, convex block is corresponded with sliding rail, vertical compression bar is provided in housing.A kind of exhaust purifier disclosed in the utility model can realize that strainer can vibrate, and effectively reduce the blocking of strainer, improve tail gas clean-up effect.
Description
Technical field
The utility model is related to tail gas treatment device fields, and in particular to a kind of exhaust purifier.
Background technology
With surging for auto output, the tail gas of motor vehicle emission is very tight to the harm of air into the pollution sources flowed
Weight.The ingredients pair such as carbon monoxide, hydrocarbon, nitride, sulfur dioxide, leaded object and sulfide in waste gas sent off from automobiles
Human health damage is very big, can also cause acid rain and photochemical fog, also there is huge threat to animals and plants.Existing car tail
During the work time, strainer often blocks air purifying apparatus, seriously affects the clean-up effect of tail gas.
Utility model content
The defects of in order to overcome the prior art, this practicality technical problem to be solved are to propose a kind of tail gas clean-up
Device can realize that strainer can vibrate, and effectively reduce the blocking of strainer, improve tail gas clean-up effect.
For this purpose, this practicality uses following technical scheme：
This practicality provides a kind of exhaust purifier, including housing and is set to the head cover of the case top, the top
Setting is covered there are two air inlet, each air inlet is connected with a secondary air inlet pipe, and each secondary air inlet pipe stretches into the shell
The width of internal one end gradually increases to far from the head cover direction, and each secondary air inlet pipe is connected with main air inlet pipe, institute
It states housing bottom and is connected with air outlet pipe；The first strainer, the second strainer, third filter are from top to bottom disposed in the housing
Net, first strainer are connect with second strainer by the first spring, and first strainer passes through with second strainer
Second spring connects, and the inner walls lower part is relatively set with a pair of of fixed seat, each fixed seat and the third strainer
It is connected by third spring, the inner wall of the housing is provided with equally distributed multiple sliding rails, first strainer, described second
The periphery of strainer and the third strainer is provided with multiple convex blocks, and the convex block is slidably matched with the sliding rail, the convex block with
The sliding rail corresponds；Vertical compression bar is provided in the housing, the compression bar passes through the head cover, the compression bar and gas
The piston rod connection of cylinder.
In this practicality preferably embodiment, on first strainer, second strainer and the third strainer
Several filter hole are provided with, hard point is provided at the tie point of the adjacent filter hole.
In this practicality preferably embodiment, the filter hole of first strainer, the filter hole of second strainer, institute
The aperture for stating the filter hole of third strainer is sequentially reduced.
In this practicality preferably in embodiment, first spring, the second spring, the third spring diameter
It is sequentially increased.
In this practicality preferably embodiment, limited block is both provided at the top of each sliding rail.
In this practicality preferably embodiment, the top of the housing is provided with through-hole honeycomb aluminum plate.
This practicality has the beneficial effect that：
The exhaust purifier that this practicality provides, be from top to bottom disposed in the housing the first strainer, the second strainer,
Third strainer carries out multiple times of filtration to tail gas, substantially reduces the content of the impurity for the tail gas that the housing excludes；On the head cover
There are two air inlets for setting so that the tail gas in the main air inlet pipe is substantially reduced due to air-flow excessively by shunting twice
It is vibrated caused by concentrating, reduces the vibration and noise of the housing；First strainer passes through first with second strainer
Spring connects, and first strainer is connect with second strainer by second spring, and the inner walls lower part is oppositely arranged
There is a pair of of fixed seat, each fixed seat is connect by third spring with the third strainer, is provided through in the housing
The vertical compression bar of the head cover, the cylinder drive the compression bar to press down, and the compression bar is made to contact first strainer, institute
It states the first strainer, second strainer and the third strainer to move downward under the action of the compression bar, the compression bar rises
When, first strainer, second strainer and the third strainer are respectively in first spring, the second spring, institute
It states and falls back to original position under the action of third spring, repeatedly this process so that first strainer, second strainer and described
Three strainers will remain in the impurity of first strainer, second strainer and the third strainer in the housing internal vibration
Particle is shaken off, and effectively reduces the blocking of the first strainer, second strainer and the third strainer, improves tail gas clean-up effect,
Description of the drawings
Fig. 1 is the structure diagram of a kind of exhaust purifier provided in this practical embodiment；
Fig. 2 is the cooperation of housing and the first strainer.
In figure：
100th, housing；111st, air inlet；112nd, secondary air inlet pipe；113rd, main air inlet pipe；101st, air outlet pipe；121st, the first filter
Net；121a, filter hole；122nd, the second strainer；123rd, third strainer；124th, the first spring；125th, second spring；126th, it is fixed
Seat；127th, third spring；128th, sliding rail；129th, convex block；131st, compression bar；132nd, cylinder；133rd, limited block；134th, through-hole honeycomb
Aluminium sheet.
Specific embodiment
Further illustrate the technical solution of this practicality below with reference to the accompanying drawings and specific embodiments.
As described in Figure 1, a kind of exhaust purifier includes housing 100 and the head cover 110 for being set to 100 top of housing,
There are two air inlets 111 for setting on the head cover 110, and each air inlet 111 is connected with a secondary air inlet pipe 112, each described
Secondary air inlet pipe 112 is connected with main air inlet pipe 113, and 100 bottom of housing is connected with air outlet pipe 104 so that the main air inlet
Tail gas in pipe 113 enters from the secondary air inlet pipe 112 inside the housing 100 by shunting twice, substantially reduce due to
Air-flow excessively concentrates caused vibration, reduces the vibration and noise of the housing 100；Each secondary air inlet pipe 112 stretches into institute
The one end stated in housing 100 gradually increases to the width far from 110 direction of head cover, and tail gas is made to be dispersed into institute as far as possible
It states in housing 100,
The first strainer 121, the second strainer 122, third strainer 123, institute are from top to bottom disposed in the housing 100
It states the first strainer 121 to connect by the first spring 124 with second strainer 122, first strainer 121 and the described second filter
Net 122 is connected by second spring 125, and 100 inner wall lower of housing is relatively set with a pair of of fixed seat 126, each described solid
Reservation 126 is connect with the third strainer 123 by third spring 127, as shown in Fig. 2, the inner wall of the housing 100 is provided with
Equally distributed multiple sliding rails 128, the periphery of first strainer 121, second strainer 122 and the third strainer 123
Multiple convex blocks 129 are provided with, the convex block 129 is slidably matched with the sliding rail 128, the convex block 129 and the sliding rail 128 1
One corresponds to.
First strainer 121, second strainer 122, the third strainer 123 is set to carry out multiple mistake to tail gas
Filter substantially reduces the content of the impurity for the tail gas that the housing 100 is discharged, and improves tail gas clean-up effect, prevents first filter
One of those or the damage of two strainers of net 121, second strainer 122, the third strainer 123 and it is ineffective when,
He still works normally strainer, ensures filter effect.
Vertical compression bar 131 is provided in the housing 100, the compression bar 131 passes through the head cover 110, the compression bar
131 connect with the piston rod of cylinder 132.
After clarifier works a period of time, stop being passed through tail gas into the housing 100, the cylinder 132 drives institute
It states compression bar 131 to press down, the compression bar 131 is made to contact first strainer 121, first strainer 121, second strainer
122 and the third strainer 123 moved downward under the action of the compression bar 131, when the compression bar 131 rises, described first
Strainer 121, second strainer 122 and the third strainer 123 are respectively in first spring 124, the second spring
125th, original position is fallen back under the action of the third spring 127, repeatedly this process so that first strainer 121, described second
Strainer 122 and the third strainer 123 will remain in first strainer 121, described second in 100 internal vibration of housing
The impurity particle of strainer 122 and the third strainer 123 is shaken off, effectively reduce the first strainer 121, second strainer 122 and
The blocking of the third strainer 123 improves tail gas clean-up effect, is conducive to improve the first strainer 121, second strainer 122
And the service life of the third strainer 123.First strainer 121, second strainer 122 and the third strainer 123
It pumps along the sliding rail 128, to first strainer 121, second strainer 122 and the third strainer 123
Movement be oriented to, prevent in first strainer 121, second strainer 122 and 123 motion process of third strainer
Offset improves the stability of first strainer 121, second strainer 122 and the third strainer 123 movement.
Further, if being both provided on first strainer 121, second strainer 122 and the third strainer 123
A filter hole 121a is done, hard point is provided at the tie point of the adjacent filter hole 121a, effectively prevent the filter hole
The position of 121a shifts, and improves first strainer 121, second strainer 122 and the third strainer 123 itself
Structural strength so that first strainer 121, second strainer 122 and the third strainer 123 by during gas shock not
It is fragile, improve service life.
Further, the filter hole 121a of first strainer 121, the filter hole 121a of second strainer 122, institute
The aperture for stating the filter hole 121a of third strainer 123 is sequentially reduced, and is conducive to filter impurity particle of different sizes in tail gas,
So that the tail gas cleanliness factor flowed out from the housing 100 is high, pollution is not generated to air.
Further, first spring 124, the second spring 125, the third spring 127 diameter increase successively
Greatly, it since the stress of first spring 124, the second spring 125, the third spring 127 is sequentially increased, designs in this way
Ensure the structural stability of first strainer 121, second strainer 122 and the third strainer 123, even if by external force
Movement is still stablized during impact, is hardly damaged, while effectively prevent the first spring 124, second spring 125, described
127 stress of third spring is excessive, and deformation is excessively failed.
Further, the top of each sliding rail 128 is both provided with limited block 133, limits first strainer 121
Displacement distance effectively avoids first spring 124 from deforming excessively and fail.
Further, the top of the housing 100 is provided with through-hole honeycomb aluminum plate 134 so that enters in the housing 100
Tail gas stream dispersion, be evenly distributed, smoothly pass first strainer 121 and second strainer 122, the third strainer
123 surface avoids the part of first strainer 121 and second strainer 122, the third strainer 123 by strong
Gas shock and local damage, be conducive to improve service life, while advantageously reduce the vibration of the housing 100.
This practicality is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this practicality
In the case of spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This practicality is not by this
The limitation of specific embodiment disclosed in place, other embodiments fallen into claims hereof belong to this practicality protection
Range.
Claims (6)
1. a kind of exhaust purifier, it is characterised in that：
Including housing (100) and the head cover (110) being set at the top of the housing (100), two are provided on the head cover (110)
A air inlet (111), each air inlet (111) connect with a secondary air inlet pipe (112), and each secondary air inlet pipe (112) is stretched
The width for entering one end in the housing (100) gradually increases to far from the head cover (110) direction, each secondary air inlet pipe
(112) it is connected with main air inlet pipe (113), housing (100) bottom is connected with air outlet pipe (101)；
The first strainer (121), the second strainer (122), third strainer are from top to bottom disposed in the housing (100)
(123), first strainer (121) is connect with second strainer (122) by the first spring (124), first strainer
(121) it is connect with second strainer (122) by second spring (125), housing (100) inner wall lower is relatively set with
A pair of of fixed seat (126), each fixed seat (126) are connect with the third strainer (123) by third spring (127), institute
The inner wall for stating housing (100) is provided with equally distributed multiple sliding rails (128), first strainer (121), second strainer
(122) and the periphery of the third strainer (123) is provided with multiple convex blocks (129), the convex block (129) and the sliding rail
(128) it is slidably matched, the convex block (129) corresponds with the sliding rail (128)；
Vertical compression bar (131) is provided in the housing (100), the compression bar (131) is described across the head cover (110)
Compression bar (131) is connect with the piston rod of cylinder (132).
2. exhaust purifier according to claim 1, it is characterised in that：
Several mistakes are both provided on first strainer (121), second strainer (122) and the third strainer (123)
Filter opening (121a) is provided with hard point at the tie point of the adjacent filter hole (121a).
3. exhaust purifier according to claim 2, it is characterised in that：
The filter hole (121a) of first strainer (121), filter hole (121a), the third of second strainer (122)
The aperture of the filter hole (121a) of strainer (123) is sequentially reduced.
4. exhaust purifier according to claim 1, it is characterised in that：
First spring (124), the second spring (125), the third spring (127) diameter be sequentially increased.
5. exhaust purifier according to claim 1, it is characterised in that：
Limited block (133) is both provided at the top of each sliding rail (128).
6. exhaust purifier according to claim 1, it is characterised in that：
The top of the housing (100) is provided with through-hole honeycomb aluminum plate (134).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646457.5U CN207485514U (en) | 2017-11-30 | 2017-11-30 | A kind of exhaust purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646457.5U CN207485514U (en) | 2017-11-30 | 2017-11-30 | A kind of exhaust purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485514U true CN207485514U (en) | 2018-06-12 |
Family
ID=62473135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721646457.5U Expired - Fee Related CN207485514U (en) | 2017-11-30 | 2017-11-30 | A kind of exhaust purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485514U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224583A (en) * | 2018-08-16 | 2019-01-18 | 周冲爱 | A kind of jellied bean curd processing bean dregs filter device |
| CN109649507A (en) * | 2018-12-04 | 2019-04-19 | 河北铠特农业机械有限公司 | A kind of tractor cab damping noise reduction technology |
| CN110038363A (en) * | 2019-05-05 | 2019-07-23 | 阜阳知麓信息科技有限公司 | A kind of Environment-friendlysulfuric sulfuric acid production flue gas processing device |
| CN110173329A (en) * | 2019-07-12 | 2019-08-27 | 严加文 | A kind of ternary catalyzing unit |
| CN112268342A (en) * | 2020-10-29 | 2021-01-26 | 温州莜例贸易有限公司 | Air purification and disinfection device |
| CN112412617A (en) * | 2020-11-19 | 2021-02-26 | 湖南路捷道夫涡轮增压系统有限公司 | Turbocharger with improved structure |
-
2017
- 2017-11-30 CN CN201721646457.5U patent/CN207485514U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224583A (en) * | 2018-08-16 | 2019-01-18 | 周冲爱 | A kind of jellied bean curd processing bean dregs filter device |
| CN109649507A (en) * | 2018-12-04 | 2019-04-19 | 河北铠特农业机械有限公司 | A kind of tractor cab damping noise reduction technology |
| CN110038363A (en) * | 2019-05-05 | 2019-07-23 | 阜阳知麓信息科技有限公司 | A kind of Environment-friendlysulfuric sulfuric acid production flue gas processing device |
| CN110173329A (en) * | 2019-07-12 | 2019-08-27 | 严加文 | A kind of ternary catalyzing unit |
| CN110173329B (en) * | 2019-07-12 | 2022-01-18 | 克康(上海)排气控制系统有限公司 | Three-way catalytic converter |
| CN112268342A (en) * | 2020-10-29 | 2021-01-26 | 温州莜例贸易有限公司 | Air purification and disinfection device |
| CN112412617A (en) * | 2020-11-19 | 2021-02-26 | 湖南路捷道夫涡轮增压系统有限公司 | Turbocharger with improved structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181130 |