Dolomite powder antiviral filter

Abstract

The utility model discloses a dolomite powder antiviral filter, which belongs to the technical field of filters and comprises a machine body, a control panel mounted at the front end of the machine body, an air inlet frame hopper mounted at the inner bottom end of the machine body in an embedded manner, and a filter frame in threaded connection with the left end of the machine body. A filter frame is arranged in the machine body, non-woven fabric filter layers are embedded in the upper end and the lower end of the filter frame, dolomite powder is arranged in the filter frame, and an air guide through frame is fixedly connected to the inner wall of the machine body. The virulence of viruses adsorbed and incubated by the dolomite powder is reduced, the antiviral and antibacterial effects are effectively enhanced, so that the air is filtered and disinfected, and the dolomite powder is made of natural dolomite, so that the dolomite powder is low in cost, high in safety, free of burden on the environment and good in environmental friendliness.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, and more specifically to a dolomite powder antiviral filter. Background Art

[0002] The main function of the filter is to remove impurities, viruses and bacteria from fluids (such as liquids or gases). At present, viruses and bacteria in the air can easily affect human health, making air disinfection more and more important to people. Therefore, domestic stations, airports, homes and schools are often equipped with air filters to achieve antiviral and antibacterial effects.

[0003] At present, air filtration and disinfection are generally carried out by physical adsorption or chemical reaction. Among them, physical adsorption methods are mostly based on high-voltage electrostatic adsorption and ultraviolet irradiation, which have high cost. The dolomite material in the prior art can effectively eliminate DNA and RNA viruses by physical adsorption, and has a fast disinfection speed (<1 minute), excellent antibacterial properties, and lower cost than high-voltage electrostatic adsorption and ultraviolet irradiation. Therefore, it is urgent to combine and improve the technology of dolomite material and filter structure to improve this equipment.

[0004] Therefore, the utility model proposes a dolomite powder anti-virus filter. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a dolomite powder antiviral filter, which can realize that during the air filtration and disinfection process, the fan draws air into the filter frame through the air inlet frame hopper and mixes with the dolomite powder. The virulence of viruses after adsorption and incubation by the dolomite powder is reduced, and the antiviral and antibacterial effects are effectively enhanced, thereby realizing air filtration and disinfection treatment. Moreover, the raw material of the dolomite powder is natural dolomite, which is not only low in cost but also highly safe, has no burden on the environment, and is environmentally friendly.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A dolomite powder antiviral filter comprises a body, a control panel is installed at the front end of the body, an air intake frame is embedded and installed at the bottom end of the body, a filter frame is threadedly connected to the left end of the body, and non-woven filter layers are embedded and installed at the upper and lower ends of the filter frame, dolomite powder is arranged inside the filter frame, an air guide frame is fixedly connected to the inner wall of the body, and the air intake frame and the air guide frame are connected to the inside of the filter frame through the non-woven filter layer, and a fan is installed at the upper end of the air guide frame , and the air inlet end of the fan is connected to the air guide frame, the fan is electrically connected to the control panel, an air outlet frame is embedded in the inner top end of the body, and the air outlet frame is connected to the exhaust end of the fan, the inner walls of the air inlet frame and the air outlet frame are fixedly connected with filter screens, and a pair of filter screens are respectively installed with clamping components between the air inlet frame and the air outlet frame, a plurality of connecting pieces are fixedly connected to the inner wall of the body, a sealing plate is provided at the right end of the body, and the sealing plate is threadedly connected to the body through the connecting piece.

[0010] Furthermore, the size of the end of the air inlet frame hopper and the air guide frame that is close to each other matches the size of the non-woven fabric filter layer.

[0011] Furthermore, the pair of filter screens are both made of polyethylene material.

[0012] Furthermore, a pair of the engaging components each include a pair of elastic blocks fixedly connected to the outer end of the filter screen, and a pair of slots are formed at the ends of the air inlet frame bucket and the air outlet frame bucket that are away from each other, and the elastic blocks are engaged with the slots.

[0013] Furthermore, two pairs of suction cup bases are fixedly connected to the lower end of the body.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] (1) In the utility model, during the air filtration and disinfection process, the air drawn by the fan enters the filter frame through the air inlet frame hopper and is mixed with the dolomite powder. The virulence of the viruses adsorbed and incubated by the dolomite powder is reduced, which effectively enhances the antiviral and antibacterial effects, thereby achieving air filtration and disinfection. Moreover, the raw material of the dolomite powder is natural dolomite, which is not only low in cost but also highly safe, has no burden on the environment, and is environmentally friendly.

[0017] (2) The utility model can perform preliminary filtration on the air when it enters the machine body through the setting of the filter, and can also prevent dust in the air from entering the machine body through the air outlet frame. The filter can be easily disassembled through the snap-fit ​​assembly to facilitate subsequent cleaning and replacement, thereby facilitating the next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] Description of the numbers in the figure:

[0022] 1. Machine body; 2. Control panel; 3. Air inlet frame; 4. Filter frame; 5. Non-woven filter layer; 6. Dolomite powder; 7. Air guide frame; 8. Fan; 9. Air outlet frame; 10. Filter screen; 11. Snap-fit ​​assembly; 1101. Elastic card block; 1102. Card slot; 12. Sealing plate; 13. Suction cup base. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-3 A dolomite powder antiviral filter comprises a body 1, a control panel 2 is installed at the front end of the body 1, an air intake frame 3 is embedded in the bottom end of the body 1, a filter frame 4 is threadedly connected to the left end of the body 1, and non-woven filter layers 5 are embedded and installed at the upper and lower ends of the filter frame 4, dolomite powder 6 is arranged inside the filter frame 4, an air guide frame 7 is fixedly connected to the inner wall of the body 1, and the air intake frame 3 and the air guide frame 7 are connected to the inside of the filter frame 4 through the non-woven filter layer 5, a fan 8 is installed on the upper end of the air guide frame 7, and the fan The air inlet end of 8 is connected with the air guide frame 7, the fan 8 is electrically connected with the control panel 2, the inner top end of the body 1 is embedded with an air outlet frame 9, and the air outlet frame 9 is connected with the exhaust end of the fan 8, the inner walls of the air inlet frame 3 and the air outlet frame 9 are fixedly connected with a filter screen 10, and a pair of filter screens 10 are respectively installed with a snap-fit ​​assembly 11 between the air inlet frame 3 and the air outlet frame 9, a plurality of connecting plates are fixedly connected to the inner wall of the body 1, a sealing plate 12 is provided at the right end of the body 1, and the sealing plate 12 is threadedly connected to the body 1 through the connecting plate.

[0026] During the use of this solution, the control panel 2 is operated to drive the fan 8 to work, and air is sucked from the bottom into the body 1. The air first passes through the filter screen 10 on the lower side for preliminary filtration to filter out solid impurities therein, and then enters the air intake frame 3, continues to flow upward, and enters the filter frame 4 through the non-woven filter layer 5 on the lower side, and is mixed with the dolomite powder 6 that has passed the 200-mesh sieve, so that the dolomite powder 6 is adsorbed and incubated with the virus, which promotes the reduction of the toxicity of the virus, effectively enhancing the antiviral and antibacterial effects, and the raw material of the dolomite powder 6 is natural dolomite, which is not only low in cost, but also has high safety. The filter screen 10 is safe and has no burden on the environment, and has good environmental protection. The air after filtering and disinfection continues to flow upward through the air guide frame 7, and is then discharged upward from the air outlet frame bucket 9. Through the detachable threaded connection method, the sealing plate 12 can be disassembled first, and then the filter frame 4 can be disassembled for subsequent replacement. At the same time, the filter screen 10 is pulled outward to separate the elastic block 1101 in the snap-fit ​​assembly 11 from the card slot 1102, which can drive a pair of filter screens 10 to be disassembled and separated from the air inlet frame bucket 3 and the air outlet frame bucket 9 respectively, so as to facilitate subsequent cleaning and replacement, thereby facilitating the next use.

[0027] See also Figure 2 The size of the end where the air inlet frame 3 and the air guide frame 7 are close to each other matches the size of the non-woven filter layer 5.

[0028] During use of the present invention, the size of the end of the air inlet frame 3 and the air guide frame 7 that is close to each other is set to match the size of the non-woven filter layer 5, so that the air inlet frame 3 and the air guide frame 7 can be closely connected and conducted with the non-woven filter layer 5, thereby reducing the generation of other gaps in the conducted state and preventing air from overflowing out through the gaps.

[0029] See also Figure 1-2 , a pair of filter screens 10 are both made of polyethylene material.

[0030] During use, the plastic filter screen 10 made of polyethylene material is more suitable for occasions where liquids, gases and small solid particles with smaller particles need to be filtered.

[0031] See also Figure 2-3 A pair of snap-fit ​​components 11 each include a pair of elastic blocks 1101 fixedly connected to the outer end of the filter screen 10 , and a pair of slots 1102 are formed at the ends away from the air inlet frame 3 and the air outlet frame 9 , and the elastic blocks 1101 are snap-fitted with the slots 1102 .

[0032] During use of the present solution, the elastic block 1101 and the slot 1102 are engaged to drive a pair of filter screens 10 to be respectively embedded and fixed in the air inlet frame 3 and the air outlet frame 9, while the elastic block 1101 and the slot 1102 are separated to drive a pair of filter screens 10 to be removed and separated from the air inlet frame 3 and the air outlet frame 9 for subsequent cleaning and replacement, thereby facilitating next use.

[0033] See also Figure 1-2 The lower end of the body 1 is fixedly connected with two pairs of suction cup bases 13 arranged on the left and right.

[0034] During use of this solution, the suction cup base 13 can provide fixed support for the machine body 1 .

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dolomite powder antiviral filter, comprising a body (1), characterized in that: A control panel (2) is installed at the front end of the machine body (1); an air intake frame hopper (3) is embedded and installed at the bottom end of the machine body (1); a filter frame (4) is threadedly connected to the left end of the machine body (1); non-woven filter layers (5) are embedded and installed at both the upper and lower ends of the filter frame (4); dolomite powder (6) is provided inside the filter frame (4); an air guide frame (7) is fixedly connected to the inner wall of the machine body (1); the air intake frame hopper (3) and the air guide frame (7) are both connected to the inside of the filter frame (4) through the non-woven filter layer (5); a fan (8) is installed at the upper end of the air guide frame (7); and the air intake end of the fan (8) is connected to the air guide frame (7). The air inlet frame (3) and the air outlet frame (9) are connected to each other, the fan (8) is electrically connected to the control panel (2), an air outlet frame (9) is embedded in the inner top of the machine body (1), and the air outlet frame (9) is connected to the exhaust end of the fan (8), the inner walls of the air inlet frame (3) and the air outlet frame (9) are fixedly connected to the filter screen (10), and a pair of filter screens (10) are respectively installed between the air inlet frame (3) and the air outlet frame (9), a plurality of connecting plates are fixedly connected to the inner wall of the machine body (1), a sealing plate (12) is provided at the right end of the machine body (1), and the sealing plate (12) is threadedly connected to the machine body (1) through the connecting plate.

2. The dolomite powder antiviral filter according to claim 1, characterized in that: The size of the end of the air inlet frame (3) and the air guide frame (7) that is close to each other matches the size of the non-woven fabric filter layer (5).

3. The dolomite powder antiviral filter according to claim 1, characterized in that: The pair of filter screens (10) are both made of polyethylene material.

4. The dolomite powder antiviral filter according to claim 1, characterized in that: A pair of the snap-fit ​​assemblies (11) each comprises a pair of elastic snap-fit ​​blocks (1101) fixedly connected to the outer end of the filter screen (10), and a pair of snap-fit ​​grooves (1102) are formed at the ends of the air inlet frame (3) and the air outlet frame (9) that are away from each other, and the elastic snap-fit ​​blocks (1101) snap-fit ​​with the snap-fit ​​grooves (1102).

5. The dolomite powder antiviral filter according to claim 1, characterized in that: The lower end of the machine body (1) is fixedly connected to two pairs of suction cup bases (13) arranged on the left and right.

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