CN210317457U

CN210317457U - Environment-friendly automobile exhaust pipe

Info

Publication number: CN210317457U
Application number: CN201920710547.9U
Authority: CN
Inventors: 牛伟霞
Original assignee: Henan Xianyushan Environmental Protection Technology Co ltd
Current assignee: Henan Xianyushan Environmental Protection Technology Co ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-04-14
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses an environment-friendly vehicle vent-pipe, including the blast pipe, blast pipe one end is connected with two-way outlet duct, and the one end that the blast pipe was kept away from to two-way outlet duct is connected with a tail gas treatment pipe and No. two tail gas treatment pipes respectively, the utility model discloses the beneficial effect who reaches is: the utility model discloses a plurality of activated carbon of packing in per two adjacent two a number of belt frame wire nets and a plurality of two numbers of belt frame wire nets of per two adjacent two, the absorption of toxic gas and dust granule in the tail gas discharged by the blast pipe has been increased, through the absorption capacity of the activated carbon reinforcing of multilayer, the feature of environmental protection is stronger, and through a plurality of sealed pad that are equipped with, increase the leakproofness of connecting between every ring flange, avoid untreated tail gas to leak, through installing two-way outlet duct between blast pipe and a tail gas treatment pipe and No. two tail gas treatment pipes, make blast pipe exhaust tail gas can two-way processing.

Description

Environment-friendly automobile exhaust pipe

Technical Field

The utility model relates to an environment-friendly vehicle vent-pipe belongs to blast pipe technical field.

Background

Environmental protection problem that the exhaust of automobile exhaust pipe exhaust tail gas was always compared and is valued, dust granule and toxic gas in the tail gas have produced not little hidden danger to people's healthy, in current technique, the activated carbon layer that the blast pipe combustion gas used in the aspect of handling is mostly the individual layer, the adsorptivity is relatively poor, and in the prior art, the pipeline of handling tail gas generally all is single tube treatment back single tube emission or single tube treatment back double-barrelled emission, influence the discharge rate of the tail gas of car, it is great to the harm of car, and current processing pipe is connected for the flange formula with the outlet duct junction, the leakproofness is relatively poor, lead to untreated tail gas to leak easily, do not have fine practicality.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an environment-friendly vehicle vent-pipe, solved the problem that proposes in the above background art.

In order to solve the technical problem, the utility model provides a following technical scheme: an environment-friendly automobile exhaust pipe comprises an exhaust pipe, wherein one end of the exhaust pipe is connected with a bidirectional outlet pipe, one end of the bidirectional outlet pipe, which is far away from the exhaust pipe, is respectively connected with a first exhaust treatment pipe and a second exhaust treatment pipe, the inner wall of the first exhaust treatment pipe is respectively fixedly connected with the outer walls of a plurality of first steel wire meshes with frames, a plurality of first activated carbons are filled between every two adjacent first steel wire meshes with frames, the inner wall of the second exhaust treatment pipe is respectively fixedly connected with the outer walls of a plurality of second steel wire meshes with frames, a plurality of second activated carbons are filled between every two adjacent second steel wire meshes with frames, one end of the exhaust pipe, which is close to the bidirectional outlet pipe, one end of the bidirectional outlet pipe, which is close to the first exhaust treatment pipe, and one end of the bidirectional outlet pipe, which is close to the second exhaust treatment pipe, are respectively and, and a plurality of bolts are inserted into the flange plate on the exhaust pipe and the flange plate at the two ends of the exhaust pipe far away from the two-way outlet pipe, and sealing gaskets are arranged between the flange plate on the exhaust pipe and the flange plate at one end of the two-way outlet pipe close to the exhaust pipe, and between the flange plate at the two ends of the two-way outlet pipe far away from the exhaust pipe and the flange plates on the first exhaust treatment pipe and the second exhaust treatment pipe.

As an optimal technical scheme of the utility model, the blast pipe passes through a plurality of bolts on the ring flange and the ring flange threaded connection on the two-way outlet duct.

As an optimal technical scheme of the utility model, two ring flanges that blast pipe one end was kept away from to two-way outlet duct are respectively through flange disc threaded connection on bolt and a tail gas treatment pipe and No. two tail gas treatment pipes.

As an optimal technical scheme of the utility model, every the internal diameter size of sealed pad matches with the internal diameter size phase-match of ring flange respectively, and every the external diameter size of sealed pad matches with the external diameter size phase-match of ring flange respectively.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a plurality of activated carbon of packing in per two adjacent two a number of belt frame wire nets and a plurality of two numbers of belt frame wire nets of per two adjacent two, the absorption of poisonous gas and dust particle in the tail gas of discharging by the blast pipe has been increased, through the absorption enhancement of multilayer activated carbon, the feature of environmental protection is stronger, and through a plurality of sealed pad that are equipped with, increase the leakproofness of connecting between every ring flange, avoid untreated tail gas to leak, through installing two-way outlet duct between blast pipe and a tail gas treatment pipe and No. two tail gas treatment pipes, make the tail gas of blast pipe exhaust can two-way processing, through dividing the pipe earlier, the mode of reprocessing, the fluency that discharges after having increased the tail gas treatment, avoid causing the harm to the car, have fine practicality and popularization nature.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic perspective view of a first exhaust gas treatment pipe according to the present invention;

fig. 3 is a schematic perspective view of a first steel wire mesh with a frame according to the present invention;

fig. 4 is a schematic perspective view of the gasket of the present invention.

In the figure: 1. an exhaust pipe; 2. a bidirectional air outlet pipe; 3. a first tail gas treatment pipe; 4. a first steel wire mesh with a frame; 5. activated carbon No. one; 6. a second tail gas treatment pipe; 7. a second steel wire mesh with a frame; 8. activated carbon II; 9. a flange plate; 10. a gasket; 11. and (4) bolts.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in FIGS. 1-4, an environment-friendly automobile exhaust pipe comprises an exhaust pipe 1, wherein one end of the exhaust pipe 1 is connected with a bidirectional outlet pipe 2, one end of the bidirectional outlet pipe 2, which is far away from the exhaust pipe 1, is respectively connected with a first exhaust treatment pipe 3 and a second exhaust treatment pipe 6, the inner wall of the first exhaust treatment pipe 3 is respectively fixedly connected with the outer walls of a plurality of first steel wire meshes with frames 4, a plurality of first activated carbons 5 are filled between every two adjacent first steel wire meshes with frames 4, the inner wall of the second exhaust treatment pipe 6 is respectively fixedly connected with the outer walls of a plurality of second steel wire meshes with frames 7, a plurality of second activated carbons 8 are filled between every two adjacent second steel wire meshes with frames 7, one end of the exhaust pipe 1, which is close to the bidirectional outlet pipe 2, one end of the bidirectional outlet pipe 2, which is close to the first exhaust treatment pipe 3, and one end of the bidirectional outlet pipe 2, which is close to, and a plurality of bolts 11 are inserted into the flange 9 on the exhaust pipe 1 and the flange 9 at the two ends of the two-way outlet pipe 2 far away from the exhaust pipe 1, and sealing gaskets 10 are respectively arranged between the flange 9 on the exhaust pipe 1 and the flange 9 at the end of the two-way outlet pipe 2 close to the exhaust pipe 1, between the flange 9 at the two ends of the two-way outlet pipe 2 far away from the exhaust pipe 1 and the flange 9 on the first exhaust gas treatment pipe 3 and the flange 9 on the second exhaust gas treatment pipe 6.

The exhaust pipe 1 is in threaded connection with a flange 9 on the bidirectional exhaust pipe 2 through a plurality of bolts 11 on the flange 9; two flange plates 9 at one end of the bidirectional gas outlet pipe 2 far away from the exhaust pipe 1 are respectively in threaded connection with the flange plates 9 on the first tail gas treatment pipe 3 and the second tail gas treatment pipe 6 through bolts 11; the inner diameter of each sealing gasket 10 is matched with the inner diameter of the flange 9, and the outer diameter of each sealing gasket 10 is matched with the outer diameter of the flange 9.

Specifically, when using the utility model discloses the time, produce tail gas during the automobile traveles, tail gas is arranged to two-way outlet duct 2 by blast pipe 1, the junction of blast pipe 1 and two-way outlet duct 2 seals through sealed the pad 10, divide by two-way outlet duct 2 again to arrange to No. 3 and No. two tail gas treatment pipes 6 in the tail gas treatment pipe, two-way outlet duct 2 seals through sealed pad 10 with the junction of a tail gas treatment pipe 3 and No. two tail gas treatment pipes 6 respectively, tail gas gets into No. 3 inside the tail gas treatment pipe, carry out dust granule and toxic gas to in the tail gas through a plurality of No. 5 active carbon between per two adjacent No. 4 strip frame wire nets and adsorb, carry out multilayer adsorption and filtration, the one end of keeping away from two-way outlet duct 2 through a tail gas treatment pipe 3 again is discharged, tail gas gets into No. 6 insidely of No. two tail gas treatment pipes, carry out ash in the tail gas through a plurality of No. two active carbon 8 between per two adjacent No. 7 strip frame wire Dust particle and toxic gas adsorb, carry out the multilayer adsorption and filtration, the one end discharge of two-way outlet duct 2 is kept away from through No. two tail gas treatment pipe 6 again, need to change when changing a tail gas treatment pipe 3 and No. two tail gas treatment pipe 6, dismantle through a plurality of bolts 11 with on two-way outlet duct 2 and the tail gas treatment pipe 3, two-way outlet duct 2 dismantles with a plurality of bolts 11 on No. two tail gas treatment pipe 6, a tail gas treatment pipe 3 and No. two tail gas treatment pipe 6 of renewal, rethread bolt 11 carry on with two-way outlet duct 2 be connected can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an environment-friendly vehicle vent-pipe, its characterized in that, including blast pipe (1), blast pipe (1) one end is connected with two-way outlet duct (2), the one end that blast pipe (1) was kept away from in two-way outlet duct (2) is connected with one number tail gas treatment pipe (3) and No. two tail gas treatment pipe (6) respectively, one number tail gas treatment pipe (3) inner wall respectively with a plurality of one number tape frame wire net (4) outer wall fixed connection, every two are adjacent all pack between one number tape frame wire net (4) and have a plurality of active carbon (5), No. two tail gas treatment pipe (6) inner wall respectively with the outer wall fixed connection of a plurality of No. two tape frame wire nets (7), every two are adjacent all pack between No. two tape frame wire nets (7) and have a plurality of active carbon (8), one end that blast pipe (1) and two-way outlet duct (2) are close to mutually, Two-way outlet duct (2) and one end that the tail gas treatment pipe (3) is close to mutually and two-way outlet duct (2) and two tail gas treatment pipe (6) are close to the equal fixedly connected with ring flange (9) of one end mutually, just ring flange (9) on blast pipe (1), two-way outlet duct (2) keep away from ring flange (9) at blast pipe (1) both ends and all insert and be equipped with a plurality of bolts (11), between ring flange (9) that ring flange (9) on blast pipe (1) and two-way outlet duct (2) are close to ring flange (9) of blast pipe (1) one end, ring flange (9) and one tail gas treatment pipe (3) and two tail gas treatment pipe (6) on two-way outlet duct (2) keep away from ring flange (9) at blast pipe (1) both ends and all be equipped.

2. The environment-friendly automobile exhaust pipe according to claim 1, wherein the exhaust pipe (1) is in threaded connection with the flange (9) on the two-way exhaust pipe (2) through a plurality of bolts (11) on the flange (9).

3. The environment-friendly automobile exhaust pipe according to claim 1, wherein two flanges (9) at one end of the bidirectional exhaust pipe (2) far away from the exhaust pipe (1) are respectively in threaded connection with the flanges (9) on the first exhaust treatment pipe (3) and the second exhaust treatment pipe (6) through bolts (11).

4. The exhaust pipe of claim 1, wherein the inner diameter of each sealing gasket (10) is matched with the inner diameter of the flange (9), and the outer diameter of each sealing gasket (10) is matched with the outer diameter of the flange (9).