CN214007279U

CN214007279U - Automobile exhaust purification device

Info

Publication number: CN214007279U
Application number: CN202120091198.4U
Authority: CN
Inventors: 凌秀军
Original assignee: Jinling Institute of Technology
Current assignee: Jinling Institute of Technology
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-08-20
Anticipated expiration: 2031-01-14

Abstract

The utility model belongs to the technical field of automobile exhaust, especially, automobile exhaust purifier, it is great to current occupation space, filter efficiency is poor, inconvenient abluent problem carries out, the scheme as follows is proposed at present, which comprises a tank body, the inside of the jar body is the vertical cartridge filter that is provided with, the lateral wall of the jar body is and runs through and is provided with a plurality of sliding blocks, the equal fixedly connected with connecting plate of one end of cartridge filter is kept away from to the sliding block, the top and the bottom of connecting plate all through the mutual fixed connection of outer wall of expanding spring with the jar body, the bottom fixedly connected with collecting hopper of the jar body, the internally mounted of collecting hopper has spray assembly, the center department bottom of collecting hopper is provided with the drain pipe, the inside top of the jar body is provided with the scraping ring around the outer wall of cartridge filter, the top center department of the jar body is provided with the outlet duct, the outer wall both sides of outlet duct all are provided with hydraulic push rod. The utility model has the advantages of can save the volume, improve filtration efficiency, carry out abluent automatically.

Description

Automobile exhaust purification device

Technical Field

The utility model relates to an automobile exhaust technical field especially relates to an automobile exhaust purification device.

Background

In recent years, with rapid development of economy, the production and usage of automobiles are increased rapidly, and the pollution of automobile exhaust gas to the environment is becoming more and more serious. Air pollution in many large cities is shifted to coal-fired and motor vehicle mixed pollution through coal-fired pollution, and the harm of motor vehicle exhaust pollution to the environment and the health of people is quite serious.

Traditional automobile exhaust handles the structure comparatively simply, when using, the low cost of treatment effeciency low cost of tail gas is too high to still need pass through a plurality of processes when using, cool down absorption etc. to tail gas, and occupy too much space, traditional exhaust treatment equipment is when using moreover, and the carbon deposit condition can often appear after long-term the use in the pipeline inner wall, need dismantle the device and just can wash inside, and the operation is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of automobile exhaust purifier has solved traditional structure occupation space great, and filter efficiency is poor, inconvenient abluent problem carries out.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automobile exhaust purification device, which comprises a tank body, the inside of the jar body is vertical and is provided with the cartridge filter, the lateral wall of the jar body is to run through and is provided with a plurality of sliding blocks, the equal fixedly connected with connecting plate of one end of cartridge filter is kept away from to the sliding block, the top and the bottom of connecting plate all are through the mutual fixed connection of outer wall of expanding spring with the jar body, the bottom fixedly connected with collecting hopper of the jar body, the internally mounted of collecting hopper has spray set, the center department bottom of collecting hopper is provided with the drain pipe, the inside top of the jar body is provided with the scraping ring around the outer wall of cartridge filter, the top center department of the jar body is provided with the outlet duct, the outer wall both sides of outlet duct all are provided with hydraulic push rod, hydraulic push rod runs through the top of the jar body and scrapes the mutual fixed connection of ring.

Preferably, the spray assembly comprises a spray head, a connecting pipe and a liquid inlet pipe, the spray head penetrates through the inside of the liquid collecting hopper and is communicated with the tank body, the bottoms of the spray heads are communicated through the connecting pipe, and one side of the connecting pipe is connected with the liquid inlet pipe.

Preferably, the inside of sliding block is cavity, and the one end top and the bottom that the cartridge filter was kept away from to the sliding block all are connected with the water pipe, and the outer wall of sliding block is smooth and the sliding block outer wall closely laminates with the jar body.

Preferably, the liquid collecting hopper is hopper-shaped, and the center department of liquid collecting hopper is fixed through the welding with the top outer wall of drain pipe, and the drain pipe lateral wall runs through and is provided with the intake pipe, and the inside of intake pipe and drain pipe communicates each other.

Preferably, the side wall of the bottom end of the scraping ring inclines towards the center, the center of the scraping ring is tightly attached to the outer wall of the filter cylinder, and the edge of the outer wall of the scraping ring is attached to the inner wall of the tank body.

Preferably, a back flushing pipe is arranged on one side of the outer wall of the air outlet pipe, the back flushing pipe is communicated with the inner portion of the air outlet pipe, a control switch is installed at one end, away from the back flushing pipe, of the air outlet pipe, and a water pump is connected to one end, away from the air outlet pipe, of the back flushing pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when using, can carry the drain pipe with tail gas through the intake pipe of bottom in, then carry jar internal portion through the drain pipe with gaseous collection liquid bucket, thereby make gaseous and cartridge filter in contact with each other, and can block gaseous flow velocity through the sliding block, and cool down gas through the inside coolant liquid of sliding block simultaneously, at this moment restart spray assembly, spout the internal portion of jar with the purifying liquid through the shower nozzle, and then make the internal portion of jar gas and purifying liquid in contact with each other, thereby make the large granule material in the tail gas and liquid intermix, and when using, the shower nozzle at first drives liquid upwards, and then liquid falls at gravity, thereby can further increase with gaseous contact time.

2. When needs are cleared up inside, the hydraulic push rod through the top drives the scraping ring and removes to the bottom, thereby make the scraping ring remove to the bottom, and then make the inner wall and the cartridge filter of scraping ring laminate each other, and then make the impurity of cartridge filter outer wall strike off, and drive the sliding block through the scraping ring and remove to the one end of keeping away from the cartridge filter, and then make the attachment of sliding block outer wall can be struck off by the jar body, and can close the switch at outlet duct top when using, and then the recoil pipe passes through the outlet duct and carries liquid inside the cartridge filter, and then wash to the outer wall from inside the cartridge filter through liquid, clear away the attachment, and can also drive the attachment through spray assembly and drop.

Drawings

FIG. 1 is a schematic view of an automobile exhaust gas purifying device according to the present invention;

FIG. 2 is a top view of an automobile exhaust gas purifying device according to the present invention;

fig. 3 is the utility model provides an automobile exhaust purifier inner structure cross-sectional view.

In the figure: 1. a tank body; 2. a filter cartridge; 3. a slider; 4. a connecting plate; 5. a tension spring; 6. a liquid collecting hopper; 7. a spray assembly; 701. a spray head; 702. a connecting pipe; 703. a liquid inlet pipe; 8. a liquid outlet pipe; 9. an air inlet pipe; 10. scraping rings; 11. an air outlet pipe; 12. a hydraulic push rod; 13. the tube is flushed back.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an automobile exhaust purification device, which comprises a tank body 1, the inside of the tank body 1 is vertically provided with a filter cartridge 2, the lateral wall of the tank body 1 is provided with a plurality of sliding blocks 3 in a penetrating manner, the equal fixedly connected with connecting plate 4 of one end that the filter cartridge 2 was kept away from to sliding block 3, the top and the bottom of connecting plate 4 are all through 5 and the mutual fixed connection of the outer wall of the tank body 1 of extension spring, the bottom fixedly connected with collecting hopper 6 of the tank body 1, the internally mounted of collecting hopper 6 has a spraying component 7, the center department bottom of collecting hopper 6 is provided with drain pipe 8, the inside top of the tank body 1 is provided with scraping ring 10 around the outer wall of filter cartridge 2, the top center department of the tank body 1 is provided with outlet duct 11, the outer wall both sides of outlet duct 11 are all provided with hydraulic push rod 12, hydraulic push rod 12 runs through the top of the tank body 1 and the mutual fixed connection of scraping ring 10.

The spray assembly 7 comprises spray heads 701, connecting pipes 702 and a liquid inlet pipe 703, the spray heads 701 penetrate through the inside of the liquid collecting hopper 6 and are communicated with the tank body 1, the bottoms of the spray heads 701 are communicated through the connecting pipes 702, and one side of each connecting pipe 702 is connected with the liquid inlet pipe 703.

The inside of sliding block 3 is cavity, and sliding block 3 keeps away from the one end top and the bottom of cartridge filter 2 and all is connected with the water pipe, and sliding block 3's the smooth and 3 outer walls of sliding block closely laminate with jar body 1.

Liquid collecting bucket 6 is hopper-shaped, and the center department of liquid collecting bucket 6 is fixed through the welding with the top outer wall of

drain pipe

8, and 8 lateral walls of drain pipe run through and are provided with intake pipe 9, and intake pipe 9 communicates each other with the inside of drain pipe 8.

The side wall of the bottom end of the scraping ring 10 inclines towards the center, the center of the scraping ring 10 is tightly attached to the outer wall of the filter cylinder 2, and the edge of the outer wall of the scraping ring 10 is attached to the inner wall of the tank body 1.

A back flushing pipe 13 is arranged on one side of the outer wall of the air outlet pipe 11, the back flushing pipe 13 is communicated with the inner part of the air outlet pipe 11, a control switch is installed at one end, far away from the back flushing pipe 13, of the air outlet pipe 11, and a water pump is connected to one end, far away from the air outlet pipe 11, of the back flushing pipe 13.

The working principle is as follows: when the tail gas purifier is used, tail gas can be conveyed into the liquid outlet pipe 8 through the gas inlet pipe 9 at the bottom, then gas is conveyed into the tank body 1 through the liquid collecting hopper 6 through the liquid outlet pipe 8, so that the gas is in contact with the filter cylinder 2, the flowing speed of the gas can be stopped through the sliding block 3, and the gas is cooled through cooling liquid in the sliding block 3 at the same time, at the moment, the spraying component 7 is started, purifying liquid is sprayed into the tank body 1 through the spray head 701, so that the gas and the purifying liquid in the tank body 1 are in contact with each other, large granular substances in the tail gas and the liquid are mixed and fall down, when the tail gas purifier is used, the spray head 701 firstly drives the liquid to go up, and then the liquid falls under the gravity, so that the contact time with the gas can be further prolonged, when the inside needs to be cleaned, the scraper ring 10 is driven to move to the bottom through the hydraulic push rod 12 at the top, thereby make scraping ring 10 remove to the bottom, and then make scraping ring 10's inner wall and cartridge filter 2 laminate each other, and then make the impurity of cartridge filter 2 outer wall strike off, and drive sliding block 3 through scraping ring 10 and remove to the one end of keeping away from cartridge filter 2, and then make the attachment of sliding block 3 outer wall can be struck off by jar body 1, and can close the switch at 11 tops of outlet duct when using, and then recoil pipe 13 carries liquid through outlet duct 11 inside cartridge filter 2, and then wash to the outer wall from cartridge filter 2 inside through liquid, clear away the attachment, and can also drive the attachment through spray assembly 7 and drop.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An automobile exhaust purification device comprises a tank body (1) and is characterized in that a filter cartridge (2) is vertically arranged inside the tank body (1), a plurality of sliding blocks (3) are arranged on the side wall of the tank body (1) in a penetrating manner, one ends, far away from the filter cartridge (2), of the sliding blocks (3) are fixedly connected with connecting plates (4), the top and the bottom of each connecting plate (4) are fixedly connected with the outer wall of the tank body (1) through telescopic springs (5), a liquid collecting hopper (6) is fixedly connected with the bottom of the tank body (1), a spraying assembly (7) is arranged inside the liquid collecting hopper (6), a liquid outlet pipe (8) is arranged at the bottom of the center of the liquid collecting hopper (6), scraping rings (10) are arranged at the top end of the inside of the tank body (1) and surround the outer wall of the filter cartridge (2), an air outlet pipe (11) is arranged at the center of the top of the tank body (1), hydraulic push rods (12) are arranged on two sides of the outer wall of the air outlet pipe (11), the hydraulic push rod (12) penetrates through the top end of the tank body (1) and is fixedly connected with the scraping ring (10).

2. The automobile exhaust purification device according to claim 1, wherein the spray assembly (7) comprises a spray head (701), a connecting pipe (702) and a liquid inlet pipe (703), the spray head (701) penetrates through the liquid collecting hopper (6) and is communicated with the tank body (1), the bottoms of the spray heads (701) are communicated through the connecting pipe (702), and one side of the connecting pipe (702) is connected with the liquid inlet pipe (703).

3. The automobile exhaust gas purification device according to claim 1, characterized in that the inside of the sliding block (3) is hollow, and the top and the bottom of one end of the sliding block (3) far away from the filter cartridge (2) are both connected with water pipes, the outer wall of the sliding block (3) is smooth and the outer wall of the sliding block (3) is tightly attached to the tank body (1).

4. The automobile exhaust purification device according to claim 1, wherein the liquid collecting hopper (6) is funnel-shaped, the center of the liquid collecting hopper (6) is fixed to the outer wall of the top end of the liquid outlet pipe (8) through welding, an air inlet pipe (9) penetrates through the side wall of the liquid outlet pipe (8), and the air inlet pipe (9) is communicated with the inside of the liquid outlet pipe (8).

5. The automobile exhaust gas purification device according to claim 1, wherein the side wall of the bottom end of the scraping ring (10) is inclined towards the center, the center of the scraping ring (10) is tightly attached to the outer wall of the filter cylinder (2), and the edge of the outer wall of the scraping ring (10) is attached to the inner wall of the tank body (1).

6. The automobile exhaust purification device according to claim 1, wherein a back-flushing pipe (13) is arranged on one side of the outer wall of the air outlet pipe (11), the back-flushing pipe (13) is communicated with the inside of the air outlet pipe (11), a control switch is installed at one end of the air outlet pipe (11) far away from the back-flushing pipe (13), and a water pump is connected at one end of the back-flushing pipe (13) far away from the air outlet pipe (11).