CN212632222U

CN212632222U - Environmental protection formula agricultural machinery engine exhaust air filter

Info

Publication number: CN212632222U
Application number: CN202020838387.9U
Authority: CN
Inventors: 刘明坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-03-02
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses an environmental protection formula agricultural machinery engine exhaust air filter, including purifying the ball, purifying the inside of ball and being equipped with the deadening felt, the inboard fixed filter box that is equipped with of deadening felt, the inboard fixed quartz sand filter layer that is equipped with of filter box, the top of quartz sand filter layer is equipped with the active carbon filter layer, the top of active carbon filter layer is equipped with and purifies the layer, the center department of deadening felt is equipped with the reposition of redundant personnel chamber, the outside in reposition of redundant personnel chamber is equipped with the corridor corresponding with the filter box position. The utility model discloses a deadening felt is to the engine and is fallen the processing of making an uproar, again by three corridor water conservancy diversion to three filter cartridge, the impurity that carries in the quartz sand filter layer filtration tail gas, harmful substance in the active carbon filter layer adsorption tail gas, the peculiar smell of tail gas is got rid of on the purification layer, and tail gas after the purification passes the screen panel and discharges, and this filter equipment is reposition of redundant personnel filtration processing to tail gas, and purifying effect is good, reduces the pollution of tail gas to the environment effectively.

Description

Environmental protection formula agricultural machinery engine exhaust air filter

Technical Field

The utility model relates to a tail gas filtration technology field, concretely relates to environmental protection type agricultural machinery engine tail gas air filter equipment.

Background

The filtering device is used for filtering the tail gas of the agricultural engine, the tail gas contains carbon monoxide and nitric oxide and other solid particles which have adverse effects on human bodies, particularly lead-containing gasoline, so that the harm to the human bodies is greater, and the filtering device is required to be used for filtering when the tail gas of the agricultural engine is discharged.

The prior art has the following defects: filter equipment passes through bolt snap-on and does filtration treatment at the tip of engine exhaust pipe to tail gas, because filter equipment filters tail gas for the single channel, when tail gas displacement is big, and is poor to the filter effect of tail gas, filters incomplete tail gas polluted environment.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an environmental protection formula agricultural machinery engine exhaust air filter equipment, do the noise reduction treatment to the engine through the deadening felt, again by three corridor water conservancy diversion to three filter cartridge in, the impurity that carries in the quartz sand filter layer filtration tail gas, the harmful substance in the active carbon filter layer absorption tail gas, the peculiar smell of tail gas is got rid of to the purification layer, tail gas after the purification passes the screen panel and discharges, this filter equipment is reposition of redundant personnel filtration treatment to tail gas, purifying effect is good, reduce the pollution of tail gas to the environment effectively, with the problem in the solution above-mentioned technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an environmental protection formula agricultural machinery engine exhaust air filter, includes the purification ball, the inside of purification ball is equipped with the deadening felt, the inboard of deadening felt is fixed and is equipped with the filter cartridge, the inboard of filter cartridge is fixed and is equipped with the quartz sand filter layer, the top of quartz sand filter layer is equipped with the active carbon filter layer, the top of active carbon filter layer is equipped with the purification layer, the center department of deadening felt is equipped with the reposition of redundant personnel chamber, the outside in reposition of redundant personnel chamber is equipped with the corridor corresponding with the filter cartridge position, just the reposition of redundant personnel chamber passes through corridor turn-on connection with the filter cartridge, the fixed screen panel that is equipped with in the outside of purification ball.

Preferably, the number of the filter boxes is three, and the three filter boxes are embedded in the sound insulation felt.

Preferably, purify the layer and make for the diatomaceous earth material, just quartz sand filter layer, active carbon filter layer and purify and be integral type structural design between the layer.

Preferably, the top and the bottom of the filter box are both fixedly provided with a screen plate, and the two screen plates are distributed in central symmetry with respect to the filter box.

Preferably, one side of the purification ball is provided with a connecting pipe, the inner side of the purification ball is provided with a pipe groove corresponding to the connecting pipe, and the connecting pipe is in threaded connection with the pipe groove.

Preferably, a flange is fixedly arranged on the outer side of one end of the connecting pipe, a spacer bush is fixedly arranged on the other side of the flange, and the spacer bush is welded with the flange.

Preferably, the side of flange is equipped with the round hole, the round hole sets up to a plurality ofly, and is a central symmetry distribution for the flange just a plurality of the round hole.

Preferably, the end part of the purifying ball inner cavity, which is located at the pipe chase, is provided with two limiting tenons, and the two limiting tenons are distributed in central symmetry around the pipe chase.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses a deadening felt is to the engine and is fallen the processing of making an uproar, again by three corridor water conservancy diversion to three filter cartridge, the impurity that carries in the quartz sand filter layer filtration tail gas, the harmful substance in the active carbon filter layer adsorption tail gas, the peculiar smell of tail gas is got rid of to the purification layer, tail gas after the purification passes the screen panel and discharges, compares with the poor filter equipment of current filter effect, and this filter equipment is reposition of redundant personnel filtration to tail gas, and purifying effect is good, reduces the pollution of tail gas to the environment effectively.

Drawings

In order to clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is also obvious for a person skilled in the art to obtain other drawings according to these drawings.

Fig. 1 is a longitudinal sectional view of the present invention.

Fig. 2 is a view of a usage scenario of the present invention.

Fig. 3 is a longitudinal sectional view of the filter cartridge of the present invention.

Fig. 4 is a schematic view of a partial structure of the connecting pipe of the present invention.

Fig. 5 is a longitudinal sectional view of the purifying ball of the present invention.

Description of reference numerals:

1. purifying the ball; 2. a sound-deadening felt; 3. a filter cartridge; 4. a quartz sand filter layer; 5. an activated carbon filter layer; 6. a purification layer; 7. a screen plate; 8. a shunting cavity; 9. a corridor; 10. a mesh enclosure; 11. a connecting pipe; 12. a spacer sleeve; 13. a flange; 14. and (4) a pipe groove.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides an environmental protection type agricultural machinery engine exhaust air filter device as shown in figures 1-5, including purifying ball 1, the inside of purifying ball 1 is equipped with deadening felt 2, the inboard of deadening felt 2 is fixed and is equipped with filter cartridge 3, the inboard of filter cartridge 3 is fixed and is equipped with quartz sand filter layer 4, the top of quartz sand filter layer 4 is equipped with activated carbon filter layer 5, the top of activated carbon filter layer 5 is equipped with purification layer 6, the center department of deadening felt 2 is equipped with reposition of redundant personnel chamber 8, the outside of reposition of redundant personnel chamber 8 is equipped with chimney 9 corresponding to filter cartridge 3 position, and reposition of redundant personnel chamber 8 and filter cartridge 3 are through chimney 9 conductive connection, the outside of purifying ball 1 is fixed and is equipped with screen panel 10;

furthermore, in the technical scheme, three filter boxes 3 are arranged, and the three filter boxes 3 are embedded in the sound insulation felt 2, so that the filtering effect is better;

further, in the above technical solution, the purification layer 6 is made of diatomite material, and the quartz sand filter layer 4, the activated carbon filter layer 5 and the purification layer 6 are designed to be an integrated structure;

further, in the above technical solution, the top and the bottom of the filter box 3 are both fixedly provided with the mesh plates 7, and the two mesh plates 7 are distributed in central symmetry with respect to the filter box 3;

furthermore, in the above technical solution, one side of the purification ball 1 is provided with a connection pipe 11, the inner side of the purification ball 1 is provided with a pipe groove 14 corresponding to the connection pipe 11, the connection pipe 11 is in threaded connection with the pipe groove 14, and the connection pipe 11 is convenient to assemble through the provided pipe groove 14;

further, in the above technical solution, a flange 13 is fixedly arranged on the outer side of one end of the connecting pipe 11, a spacer 12 is fixedly arranged on the other side of the flange 13, the spacer 12 is welded to the flange 13, and bolts can be conveniently placed into the flange 13 through the spacer 12;

further, in the above technical solution, a plurality of circular holes are formed in the side surface of the flange 13, and the plurality of circular holes are distributed in a central symmetry manner with respect to the flange 13, so that the flange 13 can be conveniently mounted through the circular holes;

further, in the above technical solution, the end of the inner cavity of the purification ball 1, which is located at the pipe chase 14, is provided with two limiting tenons 15, the two limiting tenons 15 are distributed in central symmetry with respect to the pipe chase 14, and the limiting treatment is effectively performed on the connection pipe 11 by the arranged limiting tenons 15;

the implementation mode is specifically as follows: the flange 13 at the end of the connecting pipe 11 is fixedly connected with the exhaust pipe through a bolt, at the moment, the connecting pipe 11 is in communication connection with the exhaust pipe, the purifying ball 1 is rotatably sleeved on the connecting pipe 11, when the exhaust pipe discharges exhaust gas, tail gas enters into reposition of redundant personnel chamber 8 through connecting pipe 11, noise reduction is done to the engine to deadening felt 2, in 9 water conservancy diversion to three filter cartridge 3 by three corridor, the impurity that carries in the quartz sand filter layer 4 filters tail gas, harmful substance in the active carbon filter layer 5 adsorbs the tail gas, purify layer 6 and get rid of the peculiar smell of tail gas, tail gas after the purification passes screen panel 10 and discharges, can change from connecting pipe 11 top spin after purifying ball 1 uses a period, filter equipment is reposition of redundant personnel filtration to tail gas, excellent in purification effect, reduce the pollution of tail gas to the environment effectively, this embodiment has specifically solved the poor problem of filter equipment filter effect among the prior art.

The working principle is as follows: tail gas enters into reposition of redundant personnel chamber 8 through connecting pipe 11, and deadening felt 2 makes the noise reduction to the engine and handles, and in 9 water conservancy diversion of three corridor of again to three filter cartridge 3, the impurity that carries in the quartz sand filter layer 4 filters tail gas, and harmful substance in the active carbon filter layer 5 absorption tail gas purifies the peculiar smell that layer 6 got rid of tail gas.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an environmental protection formula agricultural machinery engine exhaust air filter, includes purifying ball (1), its characterized in that: the inside of purifying ball (1) is equipped with deadening felt (2), the inboard of deadening felt (2) is fixed and is equipped with filter cartridge (3), the inboard of filter cartridge (3) is fixed and is equipped with quartz sand filter layer (4), the top of quartz sand filter layer (4) is equipped with activated carbon filter layer (5), the top of activated carbon filter layer (5) is equipped with purification layer (6), the center department of deadening felt (2) is equipped with shunting cavity (8), the outside of shunting cavity (8) is equipped with and crosses filter cartridge (3) position corresponding corridor (9), just shunting cavity (8) and filter cartridge (3) are through corridor (9) turn-on connection, the outside of purifying ball (1) is fixed and is equipped with screen panel (10).

2. The environmental protection type agricultural machinery engine tail gas air filter equipment according to claim 1, characterized in that: the number of the filter boxes (3) is three, and the filter boxes (3) are all embedded in the sound insulation felt (2).

3. The environmental protection type agricultural machinery engine tail gas air filter equipment according to claim 1, characterized in that: purify layer (6) and make for the diatomaceous earth material, just quartz sand filter layer (4), activated carbon filter layer (5) and purify and be integral type structural design between layer (6).

4. The environmental protection type agricultural machinery engine tail gas air filter equipment according to claim 1, characterized in that: the top and the bottom of the filter box (3) are both fixedly provided with the screen plates (7), and the two screen plates (7) are distributed in central symmetry around the filter box (3).

5. The environmental protection type agricultural machinery engine tail gas air filter equipment according to claim 1, characterized in that: one side of purification ball (1) is equipped with connecting pipe (11), the inboard of purification ball (1) is equipped with pipe socket (14) corresponding with connecting pipe (11) position, just connecting pipe (11) and pipe socket (14) threaded connection.

6. The environmental protection type agricultural machinery engine tail gas air filter equipment according to claim 5, characterized in that: the outer side of one end of the connecting pipe (11) is fixedly provided with a flange (13), the other side of the flange (13) is fixedly provided with a spacer bush (12), and the spacer bush (12) is welded with the flange (13).

7. The environmental protection type agricultural machinery engine tail gas air filter equipment according to claim 6, characterized in that: the side of flange (13) is equipped with the round hole, the round hole sets up to a plurality ofly, and is a central symmetry distribution a plurality of the round hole is about flange (13).

8. The environmental protection type agricultural machinery engine tail gas air filter equipment according to claim 5, characterized in that: the end part, located in the pipe chase (14), of the inner cavity of the purification ball (1) is provided with two limiting tenons (15), and the two limiting tenons (15) are distributed in central symmetry about the pipe chase (14).