Air deacidification filter screen

Abstract

The utility model discloses an air deacidification filter screen, which relates to the technical field of air filtration, and comprises a plurality of layers of coating filter holes uniformly formed in a filter plate, and the plurality of layers of coating filter holes are arranged in a staggered manner; a first coating filter plate is arranged in the center of the interior of the coating filter hole, the two ends of the first coating filter plate are fixed to the inner wall of the coating filter hole, and the side face of the first coating filter plate is parallel to the other two sides of the coating filter hole. According to the air deacidification filter screen provided by the utility model, the film-coated filter holes, the first film-coated filter plate, the second film-coated filter plate, the third film-coated filter plate and the fourth film-coated filter plate are arranged, so that air is fully contacted with the film-coated filter holes when flowing through the film-coated filter holes, and the air is fully purified.

Description

Technical Field

[0001] This utility model relates to the field of air filtration technology, and in particular to an air deacidification filter. Background Technology

[0002] Air filters are key components used to remove particulate matter, dust, pollen, smoke, bacteria, viruses, and other pollutants from the air. They are widely used in air conditioning systems, air purifiers, air compressors, automotive engine intake systems, and various industrial equipment. They play an important role in improving indoor air quality, protecting mechanical equipment from wear and tear, and improving energy efficiency. They capture tiny particles in the air, such as PM2.5 and PM10, through mechanisms such as physical interception, inertial impaction, and diffusion deposition, effectively reducing the concentration of suspended particulate matter in the air.

[0003] Currently, the air contains not only solid particulate matter such as particulate matter, dust, pollen, and smoke, but also a large amount of colorless and odorless toxic mixed acidic gases that cannot be filtered and thus pass through the filter. Although the toxic mixed acidic gases have little impact on industrial equipment, if the indoor air contains toxic mixed acidic gases, it will cause varying degrees of harm to people.

[0004] Therefore, an air deacidification filter is provided to effectively filter toxic acidic gases in the air and ensure the health of personnel. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide an air deacidification filter to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an air deacidification filter screen, comprising a filter plate, wherein multiple layers of coated filter holes are uniformly opened on the filter plate, and the multiple layers of coated filter holes are staggered with each other; a first coated filter plate is disposed in the center of the interior of the coated filter hole, the two ends of the first coated filter plate are fixed to the inner wall of the coated filter hole, and the side of the first coated filter plate is parallel to the other two sides of the coated filter hole.

[0007] In a preferred embodiment of the air deacidification filter described in this utility model, a second coated filter plate is provided at the center of both sides of the first coated filter plate. The second coated filter plate is parallel to the top surface of the coated filter hole. The thickness of the second coated filter plate is the same as the thickness of the first coated filter plate, and the width of the second coated filter plate is the same as the width of the first coated filter plate.

[0008] In a preferred embodiment of the air deacidification filter described in this utility model, a third coated filter plate is provided at the center of both end faces of the second coated filter plate, the other end of the third coated filter plate is connected to the end face of the coated filter hole, the third coated filter plate is parallel to the first coated filter plate, and the thickness of the third coated filter plate is half the thickness of the second coated filter plate.

[0009] In a preferred embodiment of the air deacidification filter described in this utility model, a fourth coated filter plate is provided at the center of both end faces of the third coated filter plate. One end of the fourth coated filter plate on one side of the third coated filter plate is connected to the end face of the coated filter hole, and one end of the fourth coated filter plate on the other side of the third coated filter plate is connected to the first coated filter plate. The fourth coated filter plate and the second coated filter plate are parallel to each other, and the width of the fourth coated filter plate is the same as the width of the third coated filter plate.

[0010] As a preferred embodiment of the air deacidification filter described in this utility model, a partition is attached to the outer side of the filter plate, and multiple air vents are provided on the partition. The number of air vents corresponds to the number of coating filter vents. The center of the air vents coincides with the center of the coating filter vents. The air vents are frustum-shaped, and the shape and size of the side with the larger air vent size are the same as the shape and size of the coating filter vent.

[0011] As a preferred embodiment of the air deacidification filter of this utility model, the end of the partition on one side of the filter plate with a larger air hole is connected to the coating filter hole, and the end of the partition on the other side of the filter plate with a smaller air hole is connected to the coating filter hole.

[0012] In a preferred embodiment of the air deacidification filter described in this utility model, a fixing plate is provided on the side of the filter plate.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model provides an air deacidification filter, which, by setting a coated filter hole, a first coated filter plate, a second coated filter plate, a third coated filter plate and a fourth coated filter plate, allows the air to come into full contact with the air when it flows through the coated filter hole, thereby fully purifying the air.

[0015] 2. This utility model provides an air deacidification filter. By setting vent holes, when air enters the coated filter holes from the vent holes, it is depressurized at the coated filter holes, increasing the volume of air and facilitating full contact between the air and the inside of the coated filter holes, thereby improving the air purification effect. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of an air deacidification filter according to the present invention;

[0018] Figure 2 This is a rear view of an air deacidification filter according to the present invention.

[0019] Figure 3 This is a partial structural schematic diagram of an air deacidification filter according to the present invention;

[0020] Figure 4 This is a partial cross-sectional view of the structure of an air deacidification filter according to the present invention. Figure 1 ;

[0021] Figure 5 This is a partial cross-sectional view of the structure of an air deacidification filter according to the present invention. Figure 2 .

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Filter plate; 11. Coated filter hole; 12. First coated filter plate; 13. Second coated filter plate; 14. Third coated filter plate; 15. Fourth coated filter plate; 2. Partition plate; 21. Vent hole; 3. Fixing plate. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Reference Figure 1-5 This invention provides an air deacidification filter, which includes a filter plate 1. The filter plate 1 has multiple layers of coated filter holes 11 evenly distributed on it, and the multiple layers of coated filter holes 11 are staggered with each other. A first coated filter plate 12 is disposed in the center of the inside of the coated filter hole 11. The two ends of the first coated filter plate 12 are fixed to the inner wall of the coated filter hole 11, and the side of the first coated filter plate 12 is parallel to the other two sides of the coated filter hole 11.

[0026] Specifically, the filter plate 1 has multiple layers of coated filter holes 11 evenly spaced, which are staggered. An acid-removing solution film is coated on the inner wall of each coated filter hole 11, purifying the air as it enters. A first coated filter plate 12 is located at the center of each coated filter hole 11, with both ends fixed to the inner wall of the coated filter hole 11. The sides of the first coated filter plate 12 are parallel to the other two sides of the coated filter hole 11. The first coated filter plate 12 evenly divides the interior of the coated filter hole 11, increasing the contact area between the air and the coated filter hole 11 and the first coated filter plate 12. The coated filter hole 11 and the first coated filter plate 12 then work together to purify the air.

[0027] A second coated filter plate 13 is provided at the center of both sides of the first coated filter plate 12. The second coated filter plate 13 is parallel to the top surface of the coated filter hole 11. The thickness of the second coated filter plate 13 is the same as the thickness of the first coated filter plate 12, and the width of the second coated filter plate 13 is the same as the width of the first coated filter plate 12.

[0028] Specifically, the second coated filter plate 13 further divides the space formed by the first coated filter plate 12 in the coated filter hole 11, further dividing the air path, so that the second coated filter plate 13 also purifies the air.

[0029] A third coating filter plate 14 is provided at the center of both end faces of the second coating filter plate 13. The other end of the third coating filter plate 14 is connected to the end face of the coating filter hole 11. The third coating filter plate 14 is parallel to the first coating filter plate 12. The thickness of the third coating filter plate 14 is half the thickness of the second coating filter plate 13.

[0030] Specifically, the third coated filter plate 14 further divides the internal space of the coated filter hole 11, reducing the amount of air flowing through the surface of the third coated filter plate 14, which facilitates the purification of air by the third coated filter plate 14.

[0031] A fourth coating filter plate 15 is provided at the center of both end faces of the third coating filter plate 14. One end of the fourth coating filter plate 15 on one side of the third coating filter plate 14 is connected to the end face of the coating filter hole 11, and one end of the fourth coating filter plate 15 on the other side of the third coating filter plate 14 is connected to the first coating filter plate 12. The fourth coating filter plate 15 and the second coating filter plate 13 are parallel to each other, and the width of the fourth coating filter plate 15 is the same as the width of the third coating filter plate 14.

[0032] Specifically, the airflow at the third coated filter plate 14 is further reduced by the fourth coated filter plate 15, so that the surface of the fourth coated filter plate 15 can fully contact the air and purify the air.

[0033] A partition 2 is attached to the outer side of the filter plate 1. Multiple vent holes 21 are provided on the partition 2. The number of vent holes 21 corresponds to the number of coating filter holes 11. The center of the vent hole 21 coincides with the center of the coating filter hole 11. The vent hole 21 is frustum-shaped. The shape and size of the larger side of the vent hole 21 are the same as the shape and size of the coating filter hole 11.

[0034] Specifically, the filter plate 1 is covered and protected by the partition 2, and air enters the interior of the coated filter hole 11 through the vent 21.

[0035] The larger end of the vent hole 21 on one side of the filter plate 1 is connected to the coating filter hole 11, and the smaller end of the vent hole 21 on the other side of the filter plate 1 is connected to the coating filter hole 11.

[0036] Specifically, air enters from the larger end of the vent 21 onto the side outside the coating filter hole 11. As the air enters the coating filter hole 11 through the vent 21, it is compressed and accelerated, and then depressurized within the coating filter hole 11, causing the air volume to increase and fill the interior of the coating filter hole 11. The air then comes into full contact with the coating filter hole 11, the first coating filter plate 12, the second coating filter plate 13, the third coating filter plate 14, and the fourth coating filter plate 15, and is discharged from the larger end of the vent 21 at the other end.

[0037] A fixing plate 3 is provided on the side of the filter plate 1.

[0038] Specifically, the filter plate 1 and the partition plate 2 are reinforced by the fixing plate 3.

[0039] During use, air enters from the larger end of the vent 21 onto the outer side of the coating filter hole 11. As the air enters the coating filter hole 11 through the vent 21, it is compressed and accelerated, and then depressurized within the coating filter hole 11, causing the air volume to increase and fill the interior of the coating filter hole 11. The air then flows towards the other end of the coating filter hole 11. During this airflow, it passes through the space formed between the coating filter hole 11, the first coating filter plate 12, the second coating filter plate 13, the third coating filter plate 14, and the fourth coating filter plate 15, ensuring that the air comes into full contact with the surfaces of the coating filter hole 11, the first coating filter plate 12, the second coating filter plate 13, the third coating filter plate 14, and the fourth coating filter plate 15, thus completing the air purification.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An air deacidification filter, comprising a filter plate (1), characterized in that: The filter plate (1) has multiple layers of coated filter holes (11) evenly arranged, and the multiple layers of coated filter holes (11) are staggered with each other; a first coated filter plate (12) is arranged in the center of the inside of the coated filter hole (11), and the two ends of the first coated filter plate (12) are fixed on the inner wall of the coated filter hole (11), and the side of the first coated filter plate (12) is parallel to the other two sides of the coated filter hole (11).

2. The air deacidification filter according to claim 1, characterized in that: A second coating filter plate (13) is provided at the center of both sides of the first coating filter plate (12). The second coating filter plate (13) is parallel to the top surface of the coating filter hole (11). The thickness of the second coating filter plate (13) is the same as the thickness of the first coating filter plate (12). The width of the second coating filter plate (13) is the same as the width of the first coating filter plate (12).

3. The air deacidification filter according to claim 2, characterized in that: A third coating filter plate (14) is provided at the center of both end faces of the second coating filter plate (13). The other end of the third coating filter plate (14) is connected to the end face of the coating filter hole (11). The third coating filter plate (14) is parallel to the first coating filter plate (12). The thickness of the third coating filter plate (14) is half the thickness of the second coating filter plate (13).

4. An air deacidification filter according to claim 3, characterized in that: A fourth coating filter plate (15) is provided at the center of both end faces of the third coating filter plate (14). One end of the fourth coating filter plate (15) on one side of the third coating filter plate (14) is connected to the end face of the coating filter hole (11). One end of the fourth coating filter plate (15) on the other side of the third coating filter plate (14) is connected to the first coating filter plate (12). The fourth coating filter plate (15) and the second coating filter plate (13) are parallel to each other. The width of the fourth coating filter plate (15) is the same as the width of the third coating filter plate (14).

5. An air deacidification filter according to claim 4, characterized in that: A partition (2) is attached to the outer side of the filter plate (1). Multiple ventilation holes (21) are provided on the partition (2). The number of ventilation holes (21) corresponds to the number of coating filter holes (11). The center of the ventilation hole (21) coincides with the center of the coating filter hole (11). The ventilation hole (21) is frustum-shaped. The shape and size of the larger side of the ventilation hole (21) are the same as the shape and size of the coating filter hole (11).

6. An air deacidification filter according to claim 5, characterized in that: The larger end of the vent hole (21) on one side of the filter plate (1) is connected to the coating filter hole (11), and the smaller end of the vent hole (21) on the other side of the filter plate (1) is connected to the coating filter hole (11).

7. An air deacidification filter according to claim 6, characterized in that: The filter plate (1) is provided with a fixing plate (3) on its side.

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