CN208633900U

CN208633900U - Automobile tail gas cleaning treatment device

Info

Publication number: CN208633900U
Application number: CN201821190135.9U
Authority: CN
Inventors: 李杰实
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-26
Filing date: 2018-07-26
Publication date: 2019-03-22
Anticipated expiration: 2028-07-26

Abstract

The utility model provides automobile tail gas cleaning treatment device, comprising: main body, sealing cover, exhaust tube, connecting cylinder, diaphragm seal, connector, inlet cylinder；The main body is arc-shaped flaky structure；The upside of main body is arranged in the sealing cover, and sealing cover is connected with main body by shaft and link block；The side of main body is arranged in the exhaust tube, and exhaust tube is connected with main body by connecting cylinder；The side of sealing cover is arranged in the diaphragm seal, and diaphragm seal is an integral structure with sealing cover；The side of main body is arranged in the connector, and connector is connected with main body by inlet cylinder；By the improvement to existing exhaust gas cleaner, which, which has, ties enough simple, convenient for disassembly and assembly, internal ponding and can facilitate discharge, the longer advantage of service life, thus the problem of effective solution existing apparatus and deficiency.

Description

Automobile tail gas cleaning treatment device

Technical field

The utility model relates to gas cleaning plant technical fields, more specifically, more particularly at purifying vehicle exhaust Manage device.

Background technique

Main source one of of the vehicle exhaust as air pollution, containing a large amount of harmful substance, including carbon monoxide, Nitrogen oxides, hydrocarbon and solid suspended particle etc.；Vehicle exhaust is that one of main source of large size city PM2.5 is outer, Or one of the arch-criminal of many urban atmospheric pollutions, therefore, installed additional on automobile exhaust gas cleaner can to tail gas into Row processing reduces tail gas pollution, but existing device for purifying and treating tail gas has the following insufficient:

Existing device for purifying and treating tail gas, structure is complex, built-in catalyst converter and needs to be replaced frequently, and uses Service life is shorter, and during the cold season, and tail gas easily in exhaust purifier internal water accumulation, cannot be discharged in time to the cold, influence service life.

In view of this, being studied improvement for existing problem, automobile tail gas cleaning treatment device is provided, it is intended to pass through The technology achievees the purpose that solve the problems, such as and improves practical value.

Utility model content

The purpose of this utility model is to provide automobile tail gas cleaning treatment devices, to solve to propose in above-mentioned background technique Existing device for purifying and treating tail gas internal easy ponding, catalyst converter need to be replaced often during the cold season, service life is short to ask Topic and deficiency.

To achieve the above object, the utility model provides automobile tail gas cleaning treatment device, by technology hand in detail below Section is reached:

Automobile tail gas cleaning treatment device, comprising: main body, sealing cover, exhaust tube, connecting cylinder, diaphragm seal, connector, into Inflator, primary filter, medium effeciency filter, high efficiency particulate air filter, link block, valve port；The main body is arc-shaped flaky structure；It is described The upside of main body is arranged in sealing cover, and sealing cover is connected with main body by shaft and link block；The exhaust tube setting exists The side of main body, and exhaust tube is connected with main body by connecting cylinder；The side of sealing cover is arranged in the diaphragm seal, and seals Piece is an integral structure with sealing cover；The side of main body is arranged in the connector, and connector passes through inlet cylinder phase with main body Connection；The inside of main body is arranged in the primary filter, and primary filter is connected with main body by embedded mode；It is described The inside of main body is arranged in medium effeciency filter, and medium effeciency filter is connected with main body by embedded mode；The high efficiency filter The inside of main body is arranged in device, and high efficiency particulate air filter is connected with main body by embedded mode；Main body is arranged in the valve port Downside, and valve port is connected with main body by welding manner.

As advanced optimizing for the technical program, the utility model automobile tail gas cleaning treatment device main body and sealing cover Be arc-shaped flaky structure, main body merge with sealing cover after be oval tubular structure.

As advanced optimizing for the technical program, the utility model automobile tail gas cleaning treatment device connecting cylinder is in circular cone Tubular structure, and connecting cylinder is provided at one at the both ends of main body.

As advanced optimizing for the technical program, the utility model automobile tail gas cleaning treatment device diaphragm seal is being sealed The left and right ends of lid are provided at one.

As advanced optimizing for the technical program, in the utility model automobile tail gas cleaning treatment device high efficiency particulate air filter Portion's structure is honeycomb framework, and it is internally provided with catalyst.

As advanced optimizing for the technical program, the utility model automobile tail gas cleaning treatment device valve port is in main body Lower part is provided at two altogether, and this at two valve port be respectively arranged with left part and right part on the downside of main body.

Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art

1, the utility model automobile tail gas cleaning treatment device in cellular high efficiency particulate air filter front by being provided with just Filter and medium effeciency filter are imitated, so that vehicle exhaust is carried out classified filtering, to make filters at different levels especially high efficiency particulate air filter Service life be appropriately extended, reduce costs.

2, the utility model automobile tail gas cleaning treatment device main body and sealing cover merge into oval tubular structure, internal Tertiary filter be oval pie structure, it is simple in construction, easy to disassemble and assemble, and more cylindric purification device from the ground compared with It is high.

3, the utility model automobile tail gas cleaning treatment device, can by being provided with valve port at two on the downside of clarifier Water will be easily accumulated in clarifier to exclude, and prevents it from influencing the use of catalyst converter and exhaust pipe ponding.

4, the utility model is by the improvement to existing exhaust gas cleaner, simple, the convenient for disassembly and assembly, inner product with structure Water can facilitate discharge, the longer advantage of service life, so that effective solution the utility model is in one Xiang Zhongti of background technique Out the problem of and deficiency.

Detailed description of the invention

The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing In:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the overlooking structure diagram of the utility model；

Fig. 3 is the schematic view of the front view of the utility model.

In figure: main body 1, sealing cover 2, exhaust tube 3, connecting cylinder 4, diaphragm seal 5, connector 6, inlet cylinder 7, primary filter 8, medium effeciency filter 9, high efficiency particulate air filter 10, link block 11, valve port 12.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply Relative importance.

Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection " It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Referring to Figure 1 to Fig. 3, the utility model provides the particular technique embodiment of automobile tail gas cleaning treatment device:

Automobile tail gas cleaning treatment device, comprising: main body 1, sealing cover 2, exhaust tube 3, connecting cylinder 4, diaphragm seal 5, connection Part 6, inlet cylinder 7, primary filter 8, medium effeciency filter 9, high efficiency particulate air filter 10, link block 11, valve port 12；Main body 1 is arc Laminated structure；The upside of main body 1 is arranged in sealing cover 2, and sealing cover 2 is connected with main body 1 by shaft and link block 11；Row The side of main body 1 is arranged in inflator 3, and exhaust tube 3 is connected with main body 1 by connecting cylinder 4；Diaphragm seal 5 is arranged in sealing cover 2 Side, and diaphragm seal 5 is an integral structure with sealing cover 2；The side of main body 1, and connector 6 and master is arranged in connector 6 Body 1 is connected by inlet cylinder 7；Primary filter 8 is arranged in the inside of main body 1, and primary filter 8 pass through with main body 1 it is embedding Enter mode to be connected；The inside of main body 1 is arranged in medium effeciency filter 9, and medium effeciency filter 9 passes through embedded mode phase with main body 1 Connection；The inside of main body 1 is arranged in high efficiency particulate air filter 10, and high efficiency particulate air filter 10 is connected with main body 1 by embedded mode；Valve The downside of main body 1 is arranged in mouth 12, and valve port 12 is connected with main body 1 by welding manner.

Specifically, main body 1 and sealing cover 2 are arc-shaped flaky structure, main body 1 merge with sealing cover 2 after be oval cylinder Shape structure.

Specifically, connecting cylinder 4 is in cone tube shape structure, and connecting cylinder 4 is provided at one at the both ends of main body 1.

Specifically, diaphragm seal 5 is provided at one in the left and right ends of sealing cover 2.

Specifically, 10 internal structure of high efficiency particulate air filter is honeycomb framework, and it is internally provided with catalyst.

Specifically, valve port 12 is provided at two altogether in the lower part of main body 1, and this at two valve port 12 be respectively arranged with main body 1 The left part and right part of downside.

Specific implementation step:

When using the device, which is installed by connector 6 to automobile exhaust port, tail gas connects through inlet cylinder 7, left part Connect cylinder enters in main body 1, and tail gas carries out step filtering purifying through primary filter 8, medium effeciency filter 9 and high efficiency particulate air filter 10, Tail gas clean-up is discharged after finishing through right part connecting cylinder 4 and exhaust tube 3, can be repaired by opening sealing cover 2 to clarifier, close Mounting 5 is sealed for chimeric with connecting cylinder 4, and link block 11 is used for the marginal portion of sealed body 1 and sealing cover 2, valve port 12, for excluding the ponding in clarifier, prevent the service life and exhaust emissions that influence clarifier.

In summary: the automobile tail gas cleaning treatment device, by being provided with just in cellular high efficiency particulate air filter front Filter and medium effeciency filter are imitated, main body and sealing cover merge into oval tubular structure, and internal tertiary filter is ellipse Round pie structure, is provided with valve port at two on the downside of clarifier, solves existing device for purifying and treating tail gas in cold Easy ponding, catalyst converter need to be replaced often inside season, the short problem of service life.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. automobile tail gas cleaning treatment device, comprising: main body (1), sealing cover (2), exhaust tube (3), connecting cylinder (4), diaphragm seal (5), connector (6), inlet cylinder (7), primary filter (8), medium effeciency filter (9), high efficiency particulate air filter (10), link block (11), valve port (12)；It is characterized by: the main body (1) is arc-shaped flaky structure；The sealing cover (2) is arranged in main body (1) Upside, and sealing cover (2) and main body (1) are connected by shaft and link block (11)；The exhaust tube (3) is arranged in main body (1) side, and exhaust tube (3) is connected with main body (1) by connecting cylinder (4)；The diaphragm seal (5) is arranged in sealing cover (2) side, and diaphragm seal (5) is an integral structure with sealing cover (2)；The connector (6) is arranged the one of main body (1) Side, and connector (6) is connected with main body (1) by inlet cylinder (7)；The primary filter (8) is arranged in the interior of main body (1) Portion, and primary filter (8) is connected with main body (1) by embedded mode；The medium effeciency filter (9) is arranged in main body (1) Inside, and medium effeciency filter (9) is connected with main body (1) by embedded mode；The high efficiency particulate air filter (10) is arranged in master The inside of body (1), and high efficiency particulate air filter (10) is connected with main body (1) by embedded mode；The valve port (12) is arranged in master The downside of body (1), and valve port (12) is connected with main body (1) by welding manner.

2. automobile tail gas cleaning treatment device according to claim 1, it is characterised in that: the main body (1) and sealing cover (2) be arc-shaped flaky structure, main body (1) merge with sealing cover (2) after be oval tubular structure.

3. automobile tail gas cleaning treatment device according to claim 1, it is characterised in that: the connecting cylinder (4) is in circular cone Tubular structure, and connecting cylinder (4) is provided at one at the both ends of main body (1).

4. automobile tail gas cleaning treatment device according to claim 1, it is characterised in that: the diaphragm seal (5) is sealing The left and right ends of lid (2) are provided at one.

5. automobile tail gas cleaning treatment device according to claim 1, it is characterised in that: in the high efficiency particulate air filter (10) Portion's structure is honeycomb framework, and it is internally provided with catalyst.

6. automobile tail gas cleaning treatment device according to claim 1, it is characterised in that: the valve port (12) is in main body (1) lower part is provided at two altogether, and this at two valve port (12) be respectively arranged with left part and right part on the downside of main body (1).