CN211082025U

CN211082025U - Tail gas discharging device with additive structure

Info

Publication number: CN211082025U
Application number: CN201922370731.6U
Authority: CN
Inventors: 陈凌云
Original assignee: Shenzhen Guangda Industrial Co ltd
Current assignee: Shenzhen Guangda Industrial Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-07-24
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a tail gas discharging equipment with additive structure, including blast pipe and three way catalyst converter, the three way catalyst converter has been cup jointed on the surface of blast pipe, the inside of establishing the adapter sleeve is inserted on the blast pipe right side, and the first fixed storehouse of fixed surface connection of adapter sleeve, the inside of first fixed storehouse is inserted and is equipped with the axis of rotation, and the axis of rotation is inserted and is established the inside one end of first fixed storehouse and install the carriage release lever through the bearing to the one end fixedly connected with screens piece of axis of rotation is kept away from to the carriage release lever. The utility model discloses be provided with axis of rotation and screens piece, can drive the screens piece through rotating the axis of rotation and remove, remove through four group's screens pieces, can make things convenient for the dismantlement and the installation of connecting pipe, can fix simultaneously on the blast pipe of different diameters size, through the purge tube, can filter the tail gas that the blast pipe was got rid of, through the filtration of purge tube, can make harmful substance absorption in the tail gas.

Description

Tail gas discharging device with additive structure

Technical Field

The utility model relates to a tail gas emission technical field specifically is a tail gas emission device with additive structure.

Background

The tail gas is mainly automobile tail gas, namely the waste gas discharged from an exhaust pipe of an automobile, the automobile tail gas is another important factor of air pollution, the automobile tail gas contains carbon monoxide and sulfur dioxide and other solid particles which have adverse effects on human bodies, and the control and treatment of the automobile tail gas become important problems in the world.

Automobile exhaust is when discharging, and exhaust purifier is generally all installed to current blast pipe, but exhaust purifier is not enough, can only purify partly harmful substance, and wherein sulfur dioxide can not obtain the purification to lead to tail gas polluted environment and air, therefore a tail gas discharging equipment who has the additive structure is needed urgently to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tail gas discharging device with additive structure to the tail-gas clean-up ware that proposes in solving above-mentioned background art purifies inadequately and leads to environment and air pollution problem.

In order to achieve the above object, the utility model provides a following technical scheme: an exhaust emission device with an additive structure comprises an exhaust pipe and a three-way catalyst, wherein the three-way catalyst is sleeved on the surface of the exhaust pipe, the right side of the exhaust pipe is inserted in a connecting sleeve, the surface of the connecting sleeve is fixedly connected with a first fixing bin, a rotating shaft is inserted in the first fixing bin, one end of the rotating shaft inserted in the first fixing bin is provided with a moving rod through a bearing, one end, far away from the rotating shaft, of the moving rod is fixedly connected with a clamping block, one side, far away from the exhaust pipe, of the connecting sleeve is communicated with the inside of a connecting pipe, one side, far away from the connecting sleeve, of the connecting pipe is communicated with the inside of a purification bin, the surface of the purification bin is fixedly connected with a second fixing bin, a pull rod is inserted in the second fixing bin, a purification pipe is inserted in the purification bin, and, and one side of the fixed disc far away from the purification tube is fixedly connected with a sliding block, a lime layer is arranged in the purification tube, and an active carbon layer is arranged at one end of the inner wall of the purification tube far away from the fixed disc.

Preferably, a through hole is formed in the first fixed bin, an internal thread is arranged on the inner wall of the through hole formed in the first fixed bin, an external thread is arranged on the surface of the rotating shaft, and the internal thread arranged on the inner wall of the through hole is matched with the external thread arranged on the surface of the rotating shaft for use.

Preferably, the screens piece sets up to the arc, and the screens piece is provided with four groups, the one end welding that the screens piece is close to the adapter sleeve has first spring, and the one end welding that the screens piece was kept away from the screens piece has the adapter sleeve.

Preferably, the inner wall of the purification bin is provided with a sliding groove, and the sliding groove arranged in the purification bin and the sliding block form a sliding structure.

Preferably, the surface of the pull rod is provided with a fixed disc, the surface of the fixed disc is welded with a second spring, and the other end of the second spring is welded with a second fixed bin.

Preferably, a groove is formed in the sliding block, one end, away from the second fixed bin, of the pull rod is arc-shaped, and one end, away from the second fixed bin, of the pull rod is inserted into the groove formed in the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: this exhaust emission device with additive structure is provided with axis of rotation and screens piece, can drive the screens piece through rotating the axis of rotation and remove, removes through four group screens pieces, can make things convenient for the dismantlement and the installation of connecting pipe, can fix simultaneously on the blast pipe of different diameters size, through the purge tube, can filter the tail gas that the blast pipe got rid of, through the filtration of purge tube, can make harmful substance absorption in the tail gas.

(1) The device is provided with axis of rotation and screens piece, and through rotating the axis of rotation, the axis of rotation makes the carriage release lever remove, through the removal of carriage release lever, can make four group screens piece block on the surface of blast pipe, through the screens piece, can make things convenient for the dismantlement installation of connecting pipe.

(2) The device passes through the lime layer and the active carbon layer that the purifying tube is inside to be set up, can adsorb harmful substance in the tail gas, uses through the cooperation of three way catalyst converter and purifying tube, can make the harmful substance in the tail gas filter out.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is a schematic side view of the connecting sleeve and the first fixed bin structure of the present invention;

fig. 4 is a schematic side view of the structure of the pull rod and the purification pipe of the present invention.

In the figure: 1. an exhaust pipe; 2. a three-way catalyst; 3. connecting sleeves; 4. a first fixed bin; 5. a rotating shaft; 6. a travel bar; 7. a bit block; 8. a first spring; 9. a connecting pipe; 10. a purifying bin; 11. a second fixed bin; 12. a pull rod; 13. a slider; 14. fixing the disc; 15. a purge tube; 16. a lime layer; 17. an activated carbon layer; 18. a second spring.

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: an exhaust emission device with an additive structure comprises an exhaust pipe 1 and a three-way catalyst 2, the three-way catalyst 2 is sleeved on the surface of the exhaust pipe 1, the right side of the exhaust pipe 1 is inserted in a connecting sleeve 3, the surface of the connecting sleeve 3 is fixedly connected with a first fixed bin 4, a rotating shaft 5 is inserted in the first fixed bin 4, a through hole is formed in the first fixed bin 4, an inner wall of the through hole formed in the first fixed bin 4 is provided with an internal thread, the surface of the rotating shaft 5 is provided with an external thread, the internal thread formed in the inner wall of the through hole is matched with the external thread formed in the surface of the rotating shaft 5, the rotating shaft 5 can push a moving rod 6 through the first fixed bin 4 through the through hole formed in the first fixed bin 4, the external thread formed in the surface of the rotating shaft 5 is matched with the internal thread formed in the inner wall of the, so that the clamping block 7 can be clamped on the surface of the exhaust pipe 1, one end of the rotating shaft 5 inserted in the first fixed bin 4 is provided with a moving rod 6 through a bearing, and one end of the moving rod 6 far away from the rotating shaft 5 is fixedly connected with a clamping block 7, the clamping block 7 is arranged in an arc shape, four sets of clamping blocks 7 are arranged, one end of each clamping block 7, which is close to the connecting sleeve 3, is welded with a first spring 8, and one end of the first spring 8 far away from the position clamping block 7 is welded with the connecting sleeve 3, and through the four groups of position clamping blocks 7, the exhaust pipe 1 can be clamped in the connecting sleeve 3 more stably, and when the clamping block 7 is not used, the clamping block 7 can be contracted, one side of the connecting sleeve 3 far away from the exhaust pipe 1 is communicated with the inside of the connecting pipe 9, and one side of the connecting pipe 9 far away from the connecting sleeve 3 is communicated with the interior of the purifying bin 10, and the surface of the purifying bin 10 is fixedly connected with a second fixed bin 11.

A pull rod 12 is inserted into the second fixed bin 11, a fixed disc is arranged on the surface of the pull rod 12, a second spring 18 is welded on the surface of the fixed disc, a second fixed bin 11 is welded on the other end of the second spring 18, the bottom end of the pull rod 12 is inserted into the slider 13 through the elasticity of the second spring 18 to play a role in limiting, a purification pipe 15 is inserted into the purification bin 10, a fixed disc 14 is fixedly connected to the surface of the purification pipe 15, a slider 13 is fixedly connected to one side of the fixed disc 14 away from the purification pipe 15, a sliding groove is formed in the inner wall of the purification bin 10, the sliding groove formed in the purification bin 10 and the slider 13 form a sliding structure, the pull rod 12 can be accurately fixed into the slider 13 through the slider 13, a groove is formed in the slider 13, the end of the pull rod 12 away from the second fixed bin 11 is arc-shaped, the end of the pull rod 12 away from the second fixed bin 11 is inserted into the groove formed in the slider 13, through the arc that the bottom of pull rod 12 was seted up, insert when establishing the inside of purifying storehouse 10 at slider 13, extrude pull rod 12 through slider 13, pull rod 12 can contract through the elasticity of second spring 18, when the inside recess of slider 13 removed to pull rod 12 and kept away from the one end of the fixed storehouse of second 11, through the elasticity of second spring 18, can make pull rod 12 block inside slider 13, thereby can make purifying tube 15 fix the inside at purifying storehouse 10, the internally mounted of purifying tube 15 has lime layer 16, the one end that fixed disk 14 was kept away from to the purifying tube 15 inner wall is installed activated carbon layer 17.

The working principle is as follows: when the connecting pipe 9 needs to be installed, according to the attached drawing 3, the connecting sleeve 3 is sleeved on the surface of the exhaust pipe 1, at this time, the rotating shaft 5 is rotated, the moving rod 6 is driven to move through the rotating shaft 5, the moving rod 6 drives the clamping block 7 to move, when the four groups of clamping blocks 7 are clamped on the surface of the exhaust pipe 1, the installation of the connecting pipe 9 is completed, when the connecting pipe 9 needs to be disassembled, the rotating shaft 5 is rotated to drive the moving rod 6 to move, at this time, the clamping block 7 can be far away from the surface of the exhaust pipe 1, so that the connecting pipe 9 can be disassembled, when the exhaust pipe 1 exhausts tail gas, according to the attached drawing 1, the tail gas is conveyed into the connecting pipe 9 through the three-way catalyst 2 and moves into the purifying bin 10 through the connecting pipe 9, at this time, the residual sulfur dioxide in the tail gas can be decomposed through the lime layer 16, a large amount of, when the purifying tube 15 needs to be cleaned or replaced, according to fig. 2, when the pull rod 12 is pulled to move out of the interior of the slider 13, the purifying tube 15 can be pulled out of the interior of the purifying bin 10, when the purifying tube 15 is installed, the slider 13 is inserted into a sliding groove formed in the interior of the purifying bin 10 in an aligning manner, when the slider 13 extrudes the pull rod 12 in the moving process, the pull rod 12 can be contracted by the elastic force of the second spring 18, when the groove in the interior of the slider 13 moves to the lower part of one end, far away from the second fixed bin 11, of the pull rod 12, the pull rod 12 is inserted into the interior of the slider 13 by the elastic force of the second spring 18, and therefore, the purifying tube.

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. An exhaust emission device with additive structure, includes blast pipe (1) and three way catalyst ware (2), its characterized in that: the surface of the exhaust pipe (1) is sleeved with the three-way catalyst (2), the right side of the exhaust pipe (1) is inserted into the connecting sleeve (3), the surface of the connecting sleeve (3) is fixedly connected with a first fixed bin (4), a rotating shaft (5) is inserted into the first fixed bin (4), one end of the rotating shaft (5) inserted into the first fixed bin (4) is provided with a moving rod (6) through a bearing, one end, far away from the rotating shaft (5), of the moving rod (6) is fixedly connected with a clamping block (7), one side, far away from the exhaust pipe (1), of the connecting sleeve (3) is communicated with the inside of the connecting pipe (9), one side, far away from the connecting sleeve (3), of the connecting pipe (9) is communicated with the inside of the purifying bin (10), the surface of the purifying bin (10) is fixedly connected with a second fixed bin (11), and a pull rod (12) is inserted into the inside of the second fixed bin, purifying tube (15) are inserted in the inside of purifying bin (10), and the fixed surface of purifying tube (15) is connected with fixed disk (14) to one side fixedly connected with slider (13) of purifying tube (15) are kept away from to fixed disk (14), the internally mounted of purifying tube (15) has lime layer (16), activated carbon layer (17) are installed to the one end that fixed disk (14) were kept away from to purifying tube (15) inner wall.

2. The exhaust emission device with the additive structure as set forth in claim 1, wherein: the through hole has been seted up to first fixed storehouse (4) inside, and the inside through-hole inner wall of seting up of first fixed storehouse (4) is provided with the internal thread, the surface of axis of rotation (5) is provided with the external screw thread, the internal thread that the through-hole inner wall set up cooperatees with the external screw thread that axis of rotation (5) surface set up and uses.

3. The exhaust emission device with the additive structure as set forth in claim 1, wherein: position block (7) set up to the arc, and position block (7) are provided with four groups, the one end welding that position block (7) are close to adapter sleeve (3) has first spring (8), and the one end welding that position block (7) were kept away from in first spring (8) has adapter sleeve (3).

4. The exhaust emission device with the additive structure as set forth in claim 1, wherein: the inner wall of the purification bin (10) is provided with a sliding groove, and the sliding groove arranged in the purification bin (10) and the sliding block (13) form a sliding structure.

5. The exhaust emission device with the additive structure as set forth in claim 1, wherein: the surface of the pull rod (12) is provided with a fixed disc, the surface of the fixed disc is welded with a second spring (18), and the other end of the second spring (18) is welded with a second fixed bin (11).

6. The exhaust emission device with the additive structure as set forth in claim 1, wherein: the inner portion of the sliding block (13) is provided with a groove, one end, far away from the second fixed bin (11), of the pull rod (12) is arc-shaped, and one end, far away from the second fixed bin (11), of the pull rod (12) is inserted into the groove formed in the inner portion of the sliding block (13).