CN211133359U

CN211133359U - Waste gas degassing device

Info

Publication number: CN211133359U
Application number: CN202020401973.7U
Authority: CN
Inventors: 潘伟汉
Original assignee: Foshan Nanhai Quanduan Aluminum Equipment Co ltd
Current assignee: Foshan Nanhai Quanduan Aluminum Equipment Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-07-31
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses an exhaust gas degassing device, including main exhaust pipe, linking pipe, fixed cover and connecting pipe, it has the linking pipe to run through on the top of main exhaust pipe, and the top surface of linking pipe has cup jointed fixed cover, the top of fixed cover is connected with the connecting pipe, the inside of establishing cushion chamber including inserting in the bottom of linking pipe, and the inner wall connection of interior cushion chamber has the buffer board, the bottom of interior cushion chamber is connected with interior siphunculus, first calorie of chamber has been seted up to main exhaust pipe's bottom inside, and the inside in first calorie of chamber is inserted and is equipped with sealed piece, the one end of sealed piece is connected with the spring part. The utility model discloses a set up buffer board, interior siphunculus and arc filter screen, can effectively increase the device to the filter effect of the carbon content in the waste gas, and the device can conveniently dismantle the change to arc filter screen through setting up first fixture block and first connecting block, clears up the adhesion at the carbon deposit on arc filter screen surface.

Description

Waste gas degassing device

Technical Field

The utility model relates to a waste gas removal equipment technical field specifically is a waste gas removal equipment.

Background

With the development of society and scientific progress, the automobile industry is also rapidly advanced, and with the increasing number of automobiles, the tail gas emitted by the automobiles pollutes the air, so an exhaust gas degassing device is needed to reduce the pollution of the automobile exhaust gas to the air.

At present, current partial waste gas removal equipment, it just slows down the carbon that carries in the waste gas through the filter screen, but this kind of method filter screen is welded inside waste gas removal equipment, and is not high to carbon purification efficiency in the waste gas, and inconvenient dismantlement is changed the filter core, therefore a waste gas removal equipment that needs a urgent need solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhaust gas degassing unit to solve the current partial exhaust gas degassing unit who proposes in the above-mentioned background art, the inconvenient change of dismantling, and current partial exhaust gas degassing unit, its problem not high to the carbon content purification efficiency in the waste gas.

In order to achieve the above object, the utility model provides a following technical scheme: a waste gas degassing device comprises a main exhaust pipe, an engagement pipe, a fixing sleeve and a connecting pipe, wherein the engagement pipe penetrates through the top end of the main exhaust pipe, the fixing sleeve is sleeved on the surface of the top end of the engagement pipe, the connecting pipe is connected to the top end of the fixing sleeve, the bottom end of the engagement pipe is inserted into an inner buffer cavity, the inner wall of the inner buffer cavity is connected with a buffer plate, the bottom end of the inner buffer cavity is connected with an inner through pipe, a first clamping cavity is formed in the bottom end of the main exhaust pipe, a sealing block is inserted into the first clamping cavity, one end of the sealing block is connected with a spring part, a filter pipe is abutted to one side of the spring part, an air outlet pipe is connected to the bottom end of the filter pipe, a second clamping cavity is formed in the filter pipe, the second clamping cavity is formed in a second connecting block, a spring piece is fixed inside the second clamping cavity, and a first clamping block is, one side of first fixture block is inserted and is established the inside at first connecting block, one side butt joint of first fixture block has first push pedal, one side of first push pedal is connected with first push rod, the internal connection of filter tube has an internal connection section of thick bamboo, and the inner wall of an internal connection section of thick bamboo is connected with the arc filter screen.

Preferably, the inner wall of the filtering pipe and the surface of the inner connecting cylinder are both provided with threads, the inner connecting cylinder is inserted in the filtering pipe, and the inner connecting cylinder and the filtering pipe form a thread type structure.

Preferably, the surface shape structure of the sealing block is the same as the inner shape size of the arc-shaped groove formed in the surface of one side of the filter pipe, and the sealing block abuts against the surface of the filter pipe.

Preferably, one end of the spring part is welded on the inner wall of the first clamping cavity, the other end of the spring part is welded on the surface of the sealing block, and the sealing block, the first clamping cavity and the spring part form an elastic structure.

Preferably, a connecting groove is formed in the surface of one side of the first connecting block, and the shape and size of the inner part of the connecting groove are the same as those of the surface of the first clamping block.

Preferably, one end of the spring piece is connected to the inner wall of the second clamping cavity, the other end of the spring piece abuts against the surface of the first clamping block, and the first clamping block, the second clamping cavity and the spring piece form an elastic structure.

Compared with the prior art, the beneficial effects of the utility model are that: this waste gas removal equipment through setting up buffer board, interior siphunculus and arc filter screen, can effectively increase the device to the filter effect of the carbon content in the waste gas, and the device can conveniently dismantle the change to the arc filter screen through setting up first fixture block and first connecting block, clears up the adhesion at the carbon deposit on arc filter screen surface.

1. The device is through being provided with buffer board, interior siphunculus and arc filter screen, makes the inside air current that links up the intraduct enter into the inside of cushion chamber, and the inside air current striking of cushion chamber is on the surface of buffer board in making to can slow down the velocity of flow of air current, and the waste gas after slowing down the velocity of flow can be longer with the time of arc filter screen contact, in order to increase the filter effect to carbon.

2. The device is through being provided with first fixture block and first connecting block, makes first fixture block accomodate completely in the inside in second card chamber, and first fixture block will not carry out the block with the surface of first connecting block again, then can be manual take off interior connecting cylinder from the surface of filter tube through the screw thread formula structure, clear up the carbon of adhesion at the arc filter screen surface to make the arc filter screen remain the operating condition at the preferred all the time.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the right side of the structure of the present invention;

FIG. 3 is a schematic sectional view of the structure of the present invention from the bottom;

fig. 4 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a main exhaust pipe; 2. connecting the pipe; 3. fixing a sleeve; 4. a connecting pipe; 5. an inner buffer chamber; 6. a buffer plate; 7. an inner through pipe; 8. a filter tube; 9. an air outlet pipe; 10. an arc-shaped filter screen; 11. an inner connecting cylinder; 12. a sealing block; 13. a first card cavity; 14. a spring member; 15. a first push rod; 16. a first push plate; 17. a first connection block; 18. a first clamping block; 19. a second connecting block; 20. a second card cavity; 21. a spring plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a waste gas degassing device comprises a main exhaust pipe 1, a connecting pipe 2, a fixing sleeve 3 and a connecting pipe 4, wherein the connecting pipe 2 penetrates through the top end of the main exhaust pipe 1, the fixing sleeve 3 is sleeved on the surface of the top end of the connecting pipe 2, the connecting pipe 4 is connected to the top end of the fixing sleeve 3, the bottom end of the connecting pipe 2 is inserted into an inner buffer cavity 5, the inner wall of the inner buffer cavity 5 is connected with a buffer plate 6, the bottom end of the inner buffer cavity 5 is connected with an inner through pipe 7, a first clamping cavity 13 is formed in the bottom end of the main exhaust pipe 1, a sealing block 12 is inserted into the first clamping cavity 13, the surface shape structure of the sealing block 12 is the same as the inner shape of an arc groove formed in the surface of one side of a filter pipe 8, the sealing block 12 is abutted to the surface of the filter pipe 8, the same shape structure can enable the sealing block 12 to be abutted to the surface of the filter pipe 8 to be tighter so as to increase the, avoiding the possibility of air leakage.

The one end of sealed piece 12 is connected with spring part 14, and the one end welding of spring part 14 is at the inner wall of first card chamber 13, and the other end welding of spring part 14 is on the surface of sealed piece 12, and elastic construction is constituteed to sealed piece 12, first card chamber 13 and spring part 14, through constituteing elastic construction, can make and carry out the butt automatically between sealed piece 12 and the filter tube 8.

And one side butt joint of spring part 14 has filter tube 8, and the bottom of filter tube 8 is connected with outlet duct 9, and the inner wall of filter tube 8 and the surface of an internal connection section of thick bamboo 11 all are provided with the screw thread, and an internal connection section of thick bamboo 11 is inserted and is established the inside of filter tube 8, and a threaded structure is constituteed to an internal connection section of thick bamboo 11 and filter tube 8, can conveniently take out an internal connection section of thick bamboo 11 from the inside of filter tube 8 through constituteing threaded structure, clears up the surface of arc filter screen 10.

The inside of filter tube 8 has been seted up the second and has been blocked chamber 20, the inside at second connecting block 19 is seted up in second card chamber 20, the inside in second card chamber 20 is fixed with spring leaf 21, the inner wall at second card chamber 20 is connected to the one end of spring leaf 21, and the other end butt of spring leaf 21 is on the surface of first fixture block 18, second card chamber 20 and spring leaf 21 constitute elastic construction, can conveniently make first fixture block 18 automatic and first connecting block 17 fix through constituting elastic construction, make and fix between first connecting block 17 and the second connecting block 19.

One side of the spring piece 21 is abutted with the first fixture block 18, one side of the first fixture block 18 is inserted into the first connecting block 17, a connecting groove is formed in the surface of one side of the first connecting block 17, the shape and size of the inner part of the connecting groove are the same as those of the surface of the first fixture block 18, and the first fixture block 18 and the first connecting block 17 can be clamped more tightly by the same shape and size.

One side of the first clamping block 18 is abutted with a first push plate 16, one side of the first push plate 16 is connected with a first push rod 15, the inside of the filter pipe 8 is connected with an inner connecting cylinder 11, and the inner wall of the inner connecting cylinder 11 is connected with an arc-shaped filter screen 10.

The working principle is as follows: in operation of the device, the fixing sleeve 3 may be first sleeved on the surface of the connection pipe 4, then the engagement pipe 2 may be inserted inside the fixing sleeve 3, and then the fixing sleeve 3 may be fixed by means of the bolts, and then, when the vehicle is in operation, an air flow can first be brought into the interior of the adapter tube 2 via the connecting tube 4, meanwhile, the airflow in the connecting pipe 2 enters the inner buffer cavity 5, and the airflow entering the inner buffer cavity 5 impacts the surface of the buffer plate 6, so that the flow velocity of the airflow can be reduced, the air flow can then be made to pass through the corners of the inner tube 7, into the interior of the filter tube 8, bringing the exhaust gases into contact with the surface of the arched screen 10, therefore, carbon in the exhaust gas can be filtered through the arc-shaped filter screen 10, and the time that the exhaust gas with the flow speed reduced is contacted with the arc-shaped filter screen 10 is longer, so that the carbon filtering effect is increased.

When cleaning the arc-shaped filter screen 10, the first push rod 15 can be pressed first, so that the first push rod 15 will move inside the first connecting block 17, the first push plate 16 located at one side of the first push rod 15 will push the first block 18 out of the inside of the first connecting block 17, so that the first latch 18 is received in the second latch chamber 20, and the spring plate 21 is brought into a power-storing compressed state, after the first block 18 is completely received in the second block cavity 20, the first block 18 is not engaged with the surface of the first connecting block 17, and then the filter tube 8 can be manually held, the filter tube 8 can be taken out from the bottom end of the main exhaust pipe 1, after the filtering pipe 8 is taken out from the bottom end of the main exhaust pipe 1, the inner connecting cylinder 11 can be manually removed from the surface of the filtering pipe 8 by a screw type structure, the carbon adhered to the surface of the arc screen 10 is cleaned, so that the arc screen 10 is always maintained in a preferable working state.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an exhaust gas degassing device, includes main exhaust pipe (1), links up pipe (2), fixed cover (3) and connecting pipe (4), its characterized in that: the top of the main exhaust pipe (1) penetrates through the connecting pipe (2), the top surface of the connecting pipe (2) is sleeved with the fixing sleeve (3), the top end of the fixing sleeve (3) is connected with the connecting pipe (4), the bottom end of the connecting pipe (2) is inserted into the inner buffer cavity (5), the inner wall of the inner buffer cavity (5) is connected with the buffer plate (6), the bottom end of the inner buffer cavity (5) is connected with the inner through pipe (7), the bottom end of the main exhaust pipe (1) is internally provided with the first clamping cavity (13), the inner part of the first clamping cavity (13) is inserted with the sealing block (12), one end of the sealing block (12) is connected with the spring part (14), one side of the spring part (14) is abutted against the filter pipe (8), the bottom end of the filter pipe (8) is connected with the air outlet pipe (9), the inner part of the filter pipe (8) is provided with the second clamping cavity (, the inside at second connecting block (19) is seted up in second card chamber (20), the inside in second card chamber (20) is fixed with spring leaf (21), one side butt joint of spring leaf (21) has first fixture block (18), the inside of establishing in first connecting block (17) is inserted to one side of first fixture block (18), one side butt joint of first fixture block (18) has first push pedal (16), one side of first push pedal (16) is connected with first push rod (15), the internal connection of filter tube (8) has an internal connection section of thick bamboo (11), and the internal wall connection of an internal connection section of thick bamboo (11) has arc filter screen (10).

2. An exhaust gas degassing apparatus according to claim 1, wherein: the inner wall of the filtering pipe (8) and the surface of the inner connecting cylinder (11) are provided with threads, the inner connecting cylinder (11) is inserted in the filtering pipe (8), and the inner connecting cylinder (11) and the filtering pipe (8) form a thread type structure.

3. An exhaust gas degassing apparatus according to claim 1, wherein: the surface shape structure of the sealing block (12) is the same as the inner shape and size of an arc-shaped groove formed in the surface of one side of the filter pipe (8), and the sealing block (12) is abutted against the surface of the filter pipe (8).

4. An exhaust gas degassing apparatus according to claim 1, wherein: one end of the spring piece (14) is welded on the inner wall of the first clamping cavity (13), the other end of the spring piece (14) is welded on the surface of the sealing block (12), and the sealing block (12), the first clamping cavity (13) and the spring piece (14) form an elastic structure.

5. An exhaust gas degassing apparatus according to claim 1, wherein: the surface of one side of the first connecting block (17) is provided with a connecting groove, and the shape and the size of the inner part of the connecting groove are the same as those of the surface of the first clamping block (18).

6. An exhaust gas degassing apparatus according to claim 1, wherein: one end of the spring piece (21) is connected to the inner wall of the second clamping cavity (20), the other end of the spring piece (21) abuts against the surface of the first clamping block (18), and the first clamping block (18), the second clamping cavity (20) and the spring piece (21) form an elastic structure.