CN213838713U

CN213838713U - Improved exhaust pipe with tail gas purification device

Info

Publication number: CN213838713U
Application number: CN202022695647.4U
Authority: CN
Inventors: 孔键; 王金其; 仇洪金; 颜丙冬
Original assignee: Shandong Keyuan Automobile Tail Gas Purifying System Co ltd
Current assignee: Shandong Keyuan Automobile Tail Gas Purifying System Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-30
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to a blast pipe technical field especially relates to a take tail gas cleanup unit's improved generation blast pipe, including the blast pipe body, the gas outlet has been seted up to the one end of blast pipe body, be provided with in the middle of the blast pipe body and purify mechanism and both ends symmetry and be provided with the installation mechanism with purification mechanism sliding connection, it includes the connecting pipe to purify the mechanism, the equal vertical sealing washer that is connected with in both ends of connecting pipe, the vertical cartridge in centre of connecting pipe has the mount, the vertical filter screen that is connected with of one end that the gas outlet was kept away from to the mount. The utility model discloses a set up purification mechanism, can filter particulate matter and some toxic gases in the tail gas for the safety more of combustion gas can reduce the pollution to the environment and to the injury of people's health on every side, can collect the particulate matter after filtering simultaneously, is convenient for carry out recycle to the particulate matter, and the waste to the resource is avoided to the resource of can abundant utilization resource.

Description

Improved exhaust pipe with tail gas purification device

Technical Field

The utility model relates to a blast pipe technical field especially relates to a take tail gas cleanup unit's improved generation blast pipe.

Background

In recent years, with the progress of industrialization, the automobile industry is rapidly developed, the living standard of people is improved, the quantity of various automobiles is rapidly increased, and the tail gas of the automobiles is directly discharged into the air in the driving process, so that the air is greatly polluted. Especially, the quantity of cars in cities rises linearly, the emission of car tail gas greatly pollutes the air in the cities, great harm is brought to the health of people, the car tail gas has strange smell and is faint and nausea to influence the health of people, the tail gas directly harms the health of people and also has a profound influence on the environment of human life, sulfur dioxide in the tail gas has strong pungent smell, and the tail gas easily causes the generation of acid rain when reaching a certain concentration, so that soil and water source acidification is caused, and the growth of crops and forests is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the tail gas in the prior art is directly discharged into the air, which not only causes the pollution to the environment, but also damages the human body, and providing an improved exhaust pipe with a tail gas purification device.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a take tail gas cleanup unit's improved generation blast pipe, includes the blast pipe body, the gas outlet has been seted up to the one end of blast pipe body, be provided with purification mechanism and both ends symmetry in the middle of the blast pipe body and be provided with the installation mechanism with purification mechanism sliding connection, purification mechanism includes the connecting pipe, the equal vertical sealing washer that is connected with in both ends of connecting pipe, the vertical cartridge in the middle of the connecting pipe has the mount, the vertical filter screen that is connected with in one end that the gas outlet was kept away from to the mount, the inside vertical cartridge of one end that the filter screen was kept away from to the mount has the activated carbon plate, the mount is close to the one end symmetry rotation of activated carbon plate and is connected with two limiting plates the inside cleaning mechanism that is provided with of connecting pipe that activated carbon plate one end was kept away from to the filter screen, the below of connecting pipe is provided with collects the mechanism.

Preferably, clean the mechanism and include that vertical slip cartridge is at the inside support frame of connecting pipe, the outside of support frame is provided with the slide mechanism with connecting pipe fixed connection, the centre horizontal rotation of support frame is connected with the rotation axis, the one end horizontal connection that the rotation axis is close to the filter screen has the steel wire brush that contacts with the filter screen, the one end outside that the steel wire brush was kept away from to the rotation axis uses the rotation axis to be connected with a plurality of flabellums as the centre of a circle equidistance.

Preferably, the sliding mechanism comprises two sliding blocks symmetrically connected to the outer side of the support frame, two sliding grooves matched with the sliding blocks are horizontally formed in the inner wall of the connecting pipe, and two limiting mechanisms are symmetrically arranged at one ends, close to the support frame, of the sliding grooves.

Preferably, stop gear includes that the level is seted up the activity groove in spout one side, the internal connection of activity groove has No. two springs, the one end that the activity groove was kept away from to No. two springs is connected with the arch with activity groove looks adaptation, the one end that No. two springs were kept away from to the arch is convex.

Preferably, the collecting mechanism comprises a feed opening arranged at the bottom of the connecting pipe, and a collecting groove is slidably connected to the outer side of the connecting pipe at the position corresponding to the feed opening.

Preferably, installation mechanism is including seting up the recess that is close to connecting pipe one end inside at the blast pipe body, the internal connection of recess has a spring connecting pipe one end outside slip cap be equipped with a spring fixed connection's sleeve, sleeve and recess sliding connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model can filter the particles and some poisonous gases in the tail gas by arranging the purification mechanism, so that the discharged gas is safer, the pollution to the environment and the damage to the surrounding human bodies can be reduced, simultaneously the filtered particles can be collected, the particles can be conveniently recycled, the resources can be fully utilized, the waste of the resources is avoided, the tail gas is used for driving the steel wire brush to rotate by arranging the fan blades, thereby cleaning the filter screen, avoiding the blockage of the filter screen, leading the device to be capable of being used for a long time, and needing no extra driving device to be installed, fully embodying the idea of adapting to the local conditions, the purification mechanism can be conveniently detached from the exhaust pipe body by arranging the connecting mechanism, being convenient to clean the purification mechanism, avoiding cleaning and maintaining the purification mechanism for a long time, resulting in poor purification performance of the device.

Drawings

Fig. 1 is a schematic structural view of an improved exhaust pipe with a tail gas purification device according to the present invention;

fig. 2 is a sectional view of an improved exhaust pipe with a tail gas purification device according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a sectional view of a part of the structure of an improved exhaust pipe with a tail gas purifying device provided by the present invention.

In the figure: 1. an exhaust pipe body; 2. an air outlet; 3. a groove; 4. a first spring; 5. a seal ring; 6. a sleeve; 7. a connecting pipe; 8. a chute; 9. a slider; 10. a movable groove; 11. a second spring; 12. a protrusion; 13. a support frame; 14. a rotating shaft; 15. a fan blade; 16. a steel wire brush; 17. a fixed mount; 18. filtering with a screen; 19. a feeding port; 20. collecting tank; 21. an activated carbon plate; 22. and a limiting plate.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

1-4, the improved exhaust pipe with the tail gas purification device comprises an exhaust pipe body 1, one end of the exhaust pipe body 1 is provided with a gas outlet 2, the middle of the exhaust pipe body 1 is provided with a purification mechanism, two ends of the exhaust pipe body 1 are symmetrically provided with installation mechanisms in sliding connection with the purification mechanism, each installation mechanism comprises a groove 3 arranged inside one end of the exhaust pipe body 1 close to a connecting pipe 7, a first spring 4 is connected inside the groove 3, a sleeve 6 fixedly connected with the first spring 4 is slidably sleeved outside one end of the connecting pipe 7, and the sleeve 6 is in sliding connection with the groove 3; through setting up blast pipe body 1, under recess 3 and a spring 4 mutually support, make sleeve 6 can overlap and establish the outside at connecting pipe 7, thereby be convenient for install and dismantle purification mechanism, wash purification mechanism, under the cooperation of sealing washer 5, make to connect inseparabler between connecting pipe 7 and the blast pipe body 1, thereby avoid giving vent to anger from gas outlet 2 some tail gas when carminative, and leak from the junction between connecting pipe 7 and the blast pipe body 1.

The purification mechanism comprises a connecting pipe 7, both ends of the connecting pipe 7 are vertically connected with a sealing ring 5, a fixing frame 17 is vertically inserted in the middle of the connecting pipe 7, one end of the fixing frame 17 far away from the gas outlet 2 is vertically connected with a filter screen 18, an activated carbon plate 21 is vertically inserted in one end of the fixing frame 17 far away from the filter screen 18, one end of the fixing frame 17 close to the activated carbon plate 21 is symmetrically and rotatably connected with two limiting plates 22, a cleaning mechanism is arranged in the connecting pipe 7 at one end of the filter screen 18 far away from the activated carbon plate 21, the cleaning mechanism comprises a support frame 13 vertically slidably inserted in the connecting pipe 7, a sliding mechanism fixedly connected with the connecting pipe 7 is arranged on the outer side of the support frame 13, the sliding mechanism comprises two sliding blocks 9 symmetrically connected on the outer side of the support frame 13, two sliding grooves 8 matched with the sliding blocks 9 are horizontally arranged on the inner wall of the connecting pipe 7, and two limiting mechanisms are symmetrically arranged at one ends of the two sliding grooves 8 close to the support frame 13, the limiting mechanism comprises a movable groove 10 horizontally arranged on one side of the sliding groove 8, a second spring 11 is connected inside the movable groove 10, one end, far away from the movable groove 10, of the second spring 11 is connected with a protrusion 12 matched with the movable groove 10, one end, far away from the second spring 11, of the protrusion 12 is arc-shaped, a collecting mechanism is arranged below the connecting pipe 7 and comprises a feed opening 19 arranged at the bottom of the connecting pipe 7, a collecting groove 20 is connected to the outer side, corresponding to the feed opening 19, of the connecting pipe 7 in a sliding mode, the middle of the supporting frame 13 is connected with a rotating shaft 14 in a horizontal rotating mode, one end, close to the filter screen 18, of the rotating shaft 14 is connected with a steel wire hairbrush 16 in contact with the filter screen 18 in a horizontal connecting mode, and a plurality of fan blades 15 are connected to the outer side, far away from the steel wire hairbrush 16, of the rotating shaft 14 at equal intervals by taking the rotating shaft 14 as a circle center; by arranging the fixing frame 17, under the cooperation of the limiting plate 22, the activated carbon plate 21 can be fixed on the fixing frame 17, under the cooperation of the sleeve 6, the activated carbon plate 21 and the filter screen 18 can be inserted into the connecting pipe 7, the filter screen 18 can filter out particles doped in the tail gas, the movable carbon plate can filter out some toxic gases in the tail gas, by arranging the sliding groove 8 and the sliding block 9, the support frame 13 can be conveniently inserted into the connecting pipe 7, by arranging the protrusion 12, the second spring 11 and the movable groove 10, a certain limiting effect is achieved on the support frame 13, the support frame 13 is prevented from moving in the connecting pipe 7, when the tail gas is discharged, the tail gas drives the fan blades 15 to rotate, so as to drive the rotating shaft 14 and the steel wire brush 16 to rotate, the filter screen 18 is convenient to clean, the filter screen 18 is prevented from being blocked, under the mutual cooperation of the discharging port 19 and the collecting tank 20, the particles can be collected conveniently.

The working principle is as follows: through setting up purification mechanism, tail gas drives flabellum 15 and rotates when discharging, under rotation axis 14 and slide mechanism's the mutually supporting, it rotates to drive steel wire brush 16, can avoid filter screen 18 to take place to block up, filter screen 18 can filter the particulate matter in the tail gas, activated carbon plate 21 can adsorb some toxic gases in the tail gas, thereby realized the purification to tail gas, the particulate matter of filtering is concentrated through collecting the mechanism and is collected together, use the device for a long time after, can pass through installation mechanism, dismantle purification mechanism, wash it.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An improved exhaust pipe with a tail gas purification device comprises an exhaust pipe body (1) and is characterized in that a gas outlet (2) is formed in one end of the exhaust pipe body (1), a purification mechanism is arranged in the middle of the exhaust pipe body (1), installation mechanisms in sliding connection with the purification mechanism are symmetrically arranged at two ends of the exhaust pipe body, the purification mechanism comprises a connecting pipe (7), sealing rings (5) are vertically connected to two ends of the connecting pipe (7), a fixing frame (17) is vertically inserted in the middle of the connecting pipe (7), a filter screen (18) is vertically connected to one end, far away from the gas outlet (2), of the fixing frame (17), an activated carbon plate (21) is vertically inserted in one end, far away from the filter screen (18), of the fixing frame (17), and two limiting plates (22) are symmetrically and rotatably connected to one end, close to the activated carbon plate (21), the cleaning device is characterized in that a cleaning mechanism is arranged inside a connecting pipe (7) at one end, far away from the activated carbon plate (21), of the filter screen (18), and a collecting mechanism is arranged below the connecting pipe (7).

2. The improved exhaust pipe with the tail gas purification device according to claim 1, wherein the cleaning mechanism comprises a support frame (13) vertically slidably inserted into the connecting pipe (7), a sliding mechanism fixedly connected with the connecting pipe (7) is arranged on the outer side of the support frame (13), a rotating shaft (14) is horizontally and rotatably connected to the middle of the support frame (13), a steel wire brush (16) in contact with the filter screen (18) is horizontally connected to one end, close to the filter screen (18), of the rotating shaft (14), and a plurality of fan blades (15) are equidistantly connected to the outer side of one end, far away from the steel wire brush (16), of the rotating shaft (14) by taking the rotating shaft (14) as a circle center.

3. The improved exhaust pipe with the tail gas purification device according to claim 2, wherein the sliding mechanism comprises two sliding blocks (9) symmetrically connected to the outer side of the support frame (13), two sliding grooves (8) matched with the sliding blocks (9) are horizontally formed in the inner wall of the connecting pipe (7), and two limiting mechanisms are symmetrically arranged at one ends, close to the support frame (13), of the two sliding grooves (8).

4. The improved exhaust pipe with the tail gas purification device according to claim 3, wherein the limiting mechanism comprises a movable groove (10) horizontally formed in one side of the sliding groove (8), a second spring (11) is connected inside the movable groove (10), one end, far away from the movable groove (10), of the second spring (11) is connected with a protrusion (12) matched with the movable groove (10), and one end, far away from the second spring (11), of the protrusion (12) is arc-shaped.

5. The improved exhaust pipe with an exhaust gas purification device according to claim 1, wherein the collecting mechanism comprises a feed opening (19) formed at the bottom of the connecting pipe (7), and a collecting groove (20) is slidably connected to the outer side of the connecting pipe (7) at a position corresponding to the feed opening (19).

6. The improved exhaust pipe with the tail gas purification device according to claim 1, wherein the mounting mechanism comprises a groove (3) formed in the exhaust pipe body (1) close to the inside of one end of the connecting pipe (7), a first spring (4) is connected to the inside of the groove (3), a sleeve (6) fixedly connected with the first spring (4) is slidably sleeved on the outer side of one end of the connecting pipe (7), and the sleeve (6) is slidably connected with the groove (3).