CN216457695U

CN216457695U - Air filter for environmental protection engineering

Info

Publication number: CN216457695U
Application number: CN202122709841.8U
Authority: CN
Inventors: 李进福
Original assignee: Beijing Yingzhan Weiye Engineering Management Co ltd
Current assignee: Beijing Yingzhan Weiye Engineering Management Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-05-10
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses an air filtering device for environmental protection engineering, which comprises a filtering box which is transversely arranged, wherein the filtering box is of a cavity structure with openings at two sides, a protective net is arranged at one side in the filtering box, an adsorption fan is arranged at one side in the filtering box and positioned on the protective net, the adsorption fan is connected with the filtering box through a rack, a first U-shaped plate and a second U-shaped plate which are symmetrically arranged are arranged in the filtering box, the first U-shaped plate and the second U-shaped plate are of cavity structures with openings at the bottom ends, and filter plates are respectively arranged at two sides of the first U-shaped plate and the second U-shaped plate. Has the advantages that: in will need filterable air suction filter box through adsorption fan, filter through the filter plate on U template one and the U template two, and the scraper blade is with the cooperation design of scraping the strip, then can clean the impurity or the dust of accumulation on U template one and the U template two, improve the filter effect of filter plate.

Description

Air filter for environmental protection engineering

Technical Field

The utility model relates to the technical field of environmental protection engineering, in particular to an air filtering device for environmental protection engineering.

Background

The air filtration is to filter and purify air and remove impurities in the air, and is required in general workshops, factories, operating rooms, laboratories and the like, or in the aspects of dust prevention and environmental protection of electronic mechanical communication equipment. The existing air filtering device for the environmental protection project only carries out simple filtering treatment on air, and impurities can remain on the corresponding filter plate, if the impurities are not treated in time, the air treatment quality of the filter plate is reduced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air filtering device for environmental protection engineering, aiming at the problems in the related art, so as to overcome the technical problems in the prior related art.

Therefore, the utility model adopts the following specific technical scheme:

an air filtering device for environmental protection engineering comprises a filtering box which is transversely arranged and is of a cavity structure with openings at two sides, and one side in the filter box is provided with a protective net, one side in the filter box and positioned on the protective net is provided with an adsorption fan, the adsorption fan is connected with the filter box through a frame, a first U-shaped plate and a second U-shaped plate which are symmetrically arranged are arranged in the filter box, the first U-shaped plate and the second U-shaped plate are of cavity structures with openings at the bottom ends, and both sides of the U-shaped plate I and the U-shaped plate II are respectively provided with a filter plate, a rotating shaft which is transversely arranged is arranged in the filter tank, two sides of the rotating shaft respectively extend to the U-shaped plate I and the U-shaped plate II, scrapers which are symmetrically arranged are arranged in the U-shaped plate I and the U-shaped plate II, the two sides of the scraping plate are respectively provided with a plurality of scraping strips which are uniformly distributed, and the scraping strips are in contact with the filter plate.

Preferably, the filter box is internally and symmetrically provided with fixed shaft sleeves sleeved on the rotating shaft, and the rotating shaft is provided with a first bevel gear matched with the rotating shaft.

Preferably, one side of the first conical gear is provided with a second conical gear matched with the first conical gear, and the axis of the second conical gear is connected with the output end of a servo motor in the filter box.

Preferably, the top ends of the first U-shaped plate and the second U-shaped plate are respectively provided with an installation block extending out of the filter box, and the filter box is provided with a placing opening matched with the first U-shaped plate and the second U-shaped plate.

Preferably, one side in the filter box is provided with a vertically arranged filter block, and the filter block is connected with the filter box through a buckle.

Preferably, a collecting box is arranged in the filtering box and at the bottom ends of the first U-shaped plate and the second U-shaped plate.

The utility model has the beneficial effects that: in will need filterable air suction filter box through adsorption fan, filter through the filter plate on U template one and the U template two, and the scraper blade is with the cooperation design of scraping the strip, then can clean the impurity or the dust of accumulation on U template one and the U template two, improve the filter effect of filter plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an air filter device for environmental protection engineering according to an embodiment of the present invention;

fig. 2 is a second schematic structural diagram of an air filtering device for environmental protection engineering according to an embodiment of the present invention.

In the figure:

1. a filter box; 2. a protective net; 3. an adsorption fan; 4. a frame; 5. a first U-shaped plate; 6. a U-shaped plate II; 7. filtering the plate; 8. a rotating shaft; 9. a squeegee; 10. scraping the strips; 11. fixing the shaft sleeve; 12. a first conical gear; 13. a second bevel gear; 14. a servo motor; 15. mounting blocks; 16. filtering blocks; 17. and (4) collecting the box.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the utility model, an air filtering device for environmental protection engineering is provided.

The first embodiment;

as shown in fig. 1-2, the air filtering device for environmental engineering according to the embodiment of the present invention includes a filtering box 1 disposed horizontally, the filtering box 1 is a cavity structure with openings at two sides, a protective net 2 is disposed at one side of the filtering box 1, an adsorption fan 3 is disposed at one side of the protective net 2 in the filtering box 1, the adsorption fan 3 is connected to the filtering box 1 through a frame 4, a U-shaped plate one 5 and a U-shaped plate two 6 are symmetrically disposed in the filtering box 1, the U-shaped plate one 5 and the U-shaped plate two 6 are cavity structures with openings at bottom ends, filter plates 7 are disposed at two sides of the U-shaped plate one 5 and the U-shaped plate two 6, a rotating shaft 8 disposed horizontally is disposed in the filtering box 1, two sides of the rotating shaft 8 extend to scraping plates 9 symmetrically disposed in the U-shaped plate one 5 and the U-shaped plate two 6, the two sides of the scraping plate 9 are respectively provided with a plurality of scraping strips 10 which are uniformly distributed, and the scraping strips 10 are in contact with the filter plate 7.

Example two;

as shown in fig. 1-2, fixed shaft sleeves 11 sleeved on the rotating shaft 8 are symmetrically arranged in the filter box 1, a first conical gear 12 matched with the rotating shaft 8 is arranged on the rotating shaft 8, a second conical gear 13 matched with the first conical gear is arranged on one side of the first conical gear 12, and the axis of the second conical gear 13 is connected with the output end of a servo motor 14 in the filter box 1.

Example three;

as shown in fig. 1-2, the top ends of the first U-shaped plate 5 and the second U-shaped plate 6 are respectively provided with an installation block 15 extending to the outside of the filter box 1, the filter box 1 is provided with a placement opening matched with the first U-shaped plate 5 and the second U-shaped plate 6, one side in the filter box 1 is provided with a vertically arranged filter block 16, the filter block 16 is connected with the filter box 1 through a buckle, and the bottom ends of the first U-shaped plate 5 and the second U-shaped plate 6 in the filter box 1 are provided with a collection box 17.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, cross in the filter tank 1 is inhaled the air that adsorbs fan 3 will need to filter, filter through filter plate 7 on U template one 5 and the U template two 6, when the impurity meeting dust that exists on filter plate 7 is more, accessible servo motor 14's operation drives bevel gear two 13, because bevel gear two 13 and bevel gear one 12 are in the engaged state, make bevel gear one 12 synchronous revolution and drive pivot 8 and rotate, pivot 8 drives through scraper blade 9 at rotatory in-process and scrapes strip 10 and clear up the impurity and the dust of filter plate 7 outside on U template one 5 and the U template two 6.

In summary, according to the above technical solution of the present invention, air to be filtered is sucked into the filter box 1 by the adsorption fan 3, and is filtered by the filter plates 7 on the U-shaped plates one 5 and two 6, and the scraper 9 and the scraper bar 10 are designed in a matching manner, so that impurities or dust accumulated on the U-shaped plates one 5 and two 6 can be cleaned, and the filtering effect of the filter plates 7 is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The air filtering device for the environmental protection engineering is characterized by comprising a filtering box (1) which is transversely arranged, wherein the filtering box (1) is of a cavity structure with two open sides, a protective net (2) is arranged on one side in the filtering box (1), an adsorption fan (3) is arranged on one side in the filtering box (1) and positioned on the protective net (2), the adsorption fan (3) is connected with the filtering box (1) through a rack (4), a first U-shaped plate (5) and a second U-shaped plate (6) which are symmetrically arranged are arranged in the filtering box (1), the first U-shaped plate (5) and the second U-shaped plate (6) are of cavity structures with open bottoms, filter plates (7) are respectively arranged on two sides of the first U-shaped plate (5) and the second U-shaped plate (6), and a rotating shaft (8) which is transversely arranged is arranged in the filtering box (1), the both sides of pivot (8) extend respectively to be equipped with symmetrical scraper blade (9) that set up in U template (5) with U template two (6), the both sides of scraper blade (9) all are equipped with a plurality of evenly distributed's scraping strip (10) respectively, scraping strip (10) with filter plate (7) contact.

2. The air filtering device for the environmental protection project as claimed in claim 1, wherein the filter box (1) is internally and symmetrically provided with a fixed shaft sleeve (11) sleeved on the rotating shaft (8), and the rotating shaft (8) is provided with a first bevel gear (12) matched with the rotating shaft.

3. The air filtering device for the environmental protection engineering as claimed in claim 2, wherein a second bevel gear (13) matched with the first bevel gear (12) is arranged on one side of the first bevel gear (12), and the axis of the second bevel gear (13) is connected with the output end of a servo motor (14) positioned in the filter box (1).

4. The air filtering device for the environmental protection engineering as claimed in claim 1, wherein the top ends of the first U-shaped plate (5) and the second U-shaped plate (6) are respectively provided with a mounting block (15) extending to the outside of the filtering box (1), and the filtering box (1) is provided with a placing opening matched with the first U-shaped plate (5) and the second U-shaped plate (6).

5. The air filtering device for the environmental protection engineering as claimed in claim 4, wherein a vertically arranged filtering block (16) is arranged on one side in the filtering box (1), and the filtering block (16) is connected with the filtering box (1) through a buckle.

6. The air filtering device for the environmental protection project is characterized in that a collecting box (17) is arranged in the filtering box (1) and at the bottom ends of the first U-shaped plate (5) and the second U-shaped plate (6).