Drying box for silicon dioxide powder storage

Abstract

The utility model discloses a drying box for silicon dioxide powder storage, which comprises a box body and a drying mechanism, the drying mechanism is arranged at the top of the box body, a cover plate is arranged at the top of the box body, lifting rods are symmetrically arranged on two sides of the cover plate, and a bottom plate is arranged below the box body. The temperature in the drying bin is reduced, water in air entering the drying bin is separated out, the separated-out water is stored through the water storage tank, the humidity in the air is reduced, air exchange between the drying bin and the box body is driven through the air supply mechanism, the humidity of the air in the box body is reduced, and it is avoided that silicon dioxide is caked to affect use; the problems that in the background technology, the internal humidity of a storage box body is too high, silicon dioxide powder can be caked, and certain inconvenience exists in use are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of silicon dioxide storage, and particularly relates to a drying box for storing silicon dioxide powder. Background Art

[0002] Silicon dioxide (chemical formula: SiO2) is an acidic oxide, and its corresponding hydrate is silicic acid (H2SiO3). Silicon dioxide is one of the most important compounds of silicon. The natural silicon dioxide on earth accounts for about 12% of the mass of the earth's crust. It exists in two forms: crystalline and amorphous, collectively known as silica.

[0003] The existing storage of silica is mainly carried out in boxes. However, due to the small particles of silica, it is easy to store moisture inside. The inner wall of the box is easily corroded. In addition, when silica absorbs moisture, it is easy to agglomerate. However, when using it, the agglomerated silica needs to be broken and ground into powder, which causes certain inconveniences in use. Therefore, a drying box for storing silica powder is proposed. Utility Model Content

[0004] The purpose of the utility model is to overcome the problem in the prior art that the humidity inside the storage box is too high, which will cause the silica powder to agglomerate and cause certain inconveniences in use. A drying box for storing silica powder is provided, which reduces the humidity inside the box through a drying mechanism and avoids the agglomeration of the silica powder.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a drying box for storing silicon dioxide powder, including a box body and a drying mechanism, wherein the drying mechanism is arranged on the top of the box body, a cover plate is installed on the top of the box body, lifting rods are symmetrically provided on both sides of the cover plate, and a bottom plate is provided under the box body.

[0006] Preferably, the drying mechanism includes a semiconductor refrigeration component, a partition, an air inlet, an air supply mechanism, a connecting pipe, a water storage tank, a connecting plate, a filter and a drying bin, the drying bin is inserted into the top of the box body, the connecting plate is arranged on the top of the box body and the side wall of the box body, the connecting plate is fixedly connected to the upper end of the outer surface of the drying bin, the partition is arranged in the upper end of the drying bin, the semiconductor refrigeration component passes through one end of the partition away from the connecting plate, the air inlet passes through the middle of the side wall of the drying bin and is arranged close to the semiconductor refrigeration component, the air inlet is located in the box body, the air supply mechanism is arranged on the inner wall of the drying bin and is arranged close to the connecting plate, one end of the connecting pipe is connected to the bottom of the drying bin, the other end of the connecting pipe passes through the box body and the connecting plate, the water storage tank is arranged on the outside of the box body and connected to the connecting pipe, and the filter passes through the upper ends of both side walls of the drying bin.

[0007] Preferably, the air supply mechanism includes fan blades, an air supply pipe and a rotating motor, the air supply pipe is arranged on the bottom wall of the drying bin, the lower end of the air supply pipe penetrates the bottom wall of the drying bin, the rotating motor is arranged under the partition, the fan blades are fixedly connected to the rotating motor, and the fan blades are rotatably arranged in the air supply pipe.

[0008] Preferably, the water storage tank includes a tank body, a magnetic plate, a connecting column, a protrusion and an adsorption plate. The lower end of the side of the tank body is connected to the connecting pipe, the lower end of the tank body is located below the drying bin, the adsorption plate is arranged at the lower end of the tank body, the protrusion moves through the center of the bottom wall of the tank body, the connecting column is arranged at the top of the protrusion, the magnetic plate is arranged at the top of the connecting column, and the magnetic plate is adsorbed under the adsorption plate.

[0009] Preferably, a connecting block is provided at the upper end of the side surface of the tank body, and the connecting block is provided at the upper end of the side surface of the connecting plate.

[0010] Preferably, cooling rods are evenly distributed on the lower end of the semiconductor refrigeration component, and a cooling plate is sleeved on the cooling rods. The cooling rods, cooling plates and air inlets are arranged at the same horizontal height. The cooling rods and cooling plates are in contact with the air, which helps to analyze the water in the air.

[0011] Preferably, the cooling plate is an inverted "V"-shaped structure, which increases the contact area between the air and the cooling plate, so that the moisture in the air forms condensed water on the cooling plate, thereby reducing the air humidity.

[0012] The beneficial effects of the utility model are:

[0013] The utility model adds a drying mechanism, utilizes semiconductor refrigeration components as a low-temperature source, reduces the temperature in the drying chamber, and causes water in the air entering the drying chamber to be separated out, and stores the separated water in a water storage tank to reduce the humidity in the air, and drives the air exchange between the drying chamber and the box body through an air supply mechanism, thereby reducing the air humidity in the box body and preventing silicon dioxide from agglomerating and affecting use, thereby solving the problem in the background technology that the humidity inside the box body is too high, which may cause silicon dioxide powder to agglomerate and cause certain inconveniences in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a drying box for storing silicon dioxide powder.

[0015] Figure 2 It is a structural schematic diagram of the drying box for storing silicon dioxide powder of the utility model from another perspective.

[0016] Figure 3 yes Figure 1 Diagram of the internal structure of the drying mechanism.

[0017] Figure 4 yes Figure 3 Internal structure diagram at A in the middle.

[0018] In the figure: 1. box body; 2. drying mechanism; 3. cover plate; 4. lifting rod; 5. bottom plate; 6. semiconductor refrigeration unit; 7. partition plate; 8. air inlet; 9. air supply mechanism; 10. connecting pipe; 11. water storage tank; 12. connecting plate; 13. filter screen; 14. drying chamber; 15. fan blade; 16. air supply pipe; 17. rotating motor; 18. tank body; 19. magnetic plate; 20. connecting column; 21. bump; 22. adsorption plate; 23. connecting block; 24. cooling rod; 25. cooling plate. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, specific orientation structure and operation, and therefore should not be understood as a limitation on the present invention.

[0021] The present embodiment provides a drying box for storing silicon dioxide powder, comprising a box body 1 and a drying mechanism 2, wherein the drying mechanism 2 is arranged on the top of the box body 1, a cover plate 3 is installed on the top of the box body 1, lifting rods 4 are symmetrically arranged on both sides of the cover plate 3, and a bottom plate 5 is arranged under the box body 1.

[0022] In one embodiment, specifically, the drying mechanism 2 includes a semiconductor refrigeration component 6, a partition 7, an air inlet 8, an air supply mechanism 9, a connecting pipe 10, a water storage tank 11, a connecting plate 12, a filter screen 13 and a drying chamber 14. The drying chamber 14 is inserted into the top of the box body 1, the connecting plate 12 is arranged on the top of the box body 1 and the side wall of the box body 1, the connecting plate 12 is fixedly connected to the upper end of the outer surface of the drying chamber 14, the partition 7 is arranged at the upper end of the drying chamber 14, the semiconductor refrigeration component 6 penetrates the end of the partition 7 away from the connecting plate 12, the air inlet 8 penetrates the middle of the side wall of the drying chamber 14 and is arranged close to the semiconductor refrigeration component 6. Cooling rods 24 are evenly distributed on the lower end of the semiconductor refrigeration component 6, and a cooling plate 25 is sleeved on the cooling rod 24. The cooling rod 24, the cooling plate 25 and the air inlet 8 are arranged at the same horizontal height. The cooling plate 25 is an inverted "V"-shaped structure. The air inlet 8 is located in the box body 1, and the air supply mechanism 9 is arranged on the inner wall of the drying bin 14 and close to the connecting plate 12. One end of the connecting pipe 10 is connected to the bottom of the drying bin 14, and the other end of the connecting pipe 10 passes through the box body 1 and the connecting plate 12. The water storage tank 11 is arranged on the outside of the box body 1 and is connected to the connecting pipe 10. The filter screen 13 passes through the upper ends of the two side walls of the drying bin 14.

[0023] In one embodiment, specifically, the air supply mechanism 9 includes fan blades 15, an air supply pipe 16 and a rotating motor 17. The air supply pipe 16 is arranged on the bottom wall of the drying bin 14, and the lower end of the air supply pipe 16 penetrates through the bottom wall of the drying bin 14. The rotating motor 17 is arranged under the partition 7, and the fan blades 15 are fixedly connected to the rotating motor 17, and the fan blades 15 are rotatably arranged in the air supply pipe 16.

[0024] In one embodiment, specifically, the water storage tank 11 includes a tank body 18, a magnetic plate 19, a connecting column 20, a protrusion 21 and an adsorption plate 22. The lower end of the side of the tank body 18 is connected to the connecting pipe 10, and the lower end of the tank body 18 is located below the drying bin 14. A connecting block 23 is provided at the upper end of the side of the tank body 18. The connecting block 23 is provided at the upper end of the side of the connecting plate 12. The adsorption plate 22 is provided at the lower end of the tank body 18. The protrusion 21 moves through the center of the bottom wall of the tank body 18. The connecting column 20 is provided at the top of the protrusion 21, the magnetic plate 19 is provided at the top of the connecting column 20, and the magnetic plate 19 is adsorbed under the adsorption plate 22.

[0025] The working process of the drying box for storing silicon dioxide powder in this embodiment is as follows: the staff lifts the cover plate 3 by lifting the rod 4, puts the silicon dioxide powder into the box body 1, and then closes the cover plate 3, starts the semiconductor refrigeration element 6 and the rotating motor 17, the temperature of the lower surface of the semiconductor refrigeration element 6 decreases, and the temperature of the cooling rod 24 and the cooling plate 25 decreases. The rotating motor 17 drives the fan blade 15 to rotate, and the fan blade 15 drives the air to blow downward, thereby driving the air in the drying chamber 14 to be blown into the box body 1 through the air supply pipe 16. At the same time, the air in the box body 1 enters the drying chamber 14 through the air inlet 8. The incoming air contacts the cooling rod 24, the cooling plate 25 and the semiconductor refrigeration element 6 respectively. The air is pre-cooled, and the water in the air is analyzed out to form water droplets on the surface of the cooling rod 24 and the cooling plate 25. Then the air is discharged through the air supply pipe 16 under the action of the fan blades 15 and returns to the box body 1, forming an air circulation flow to realize the air drying treatment in the box body 1, and solves the problem that the internal humidity of the box body 1 stored in the background technology is too high, which will cause the silica powder to agglomerate and cause certain inconveniences in use. The condensed water droplets drip into the drying bin 14, and then the water droplets flow into the water storage tank 11 through the connecting pipe 10. The staff regularly pulls out the protrusion 21 downward to discharge the moisture in the tank body 18, and then puts the protrusion 21 in, fixes the magnetic suction plate 19 and the adsorption plate 22, and completes the fixation of the protrusion 21.

[0026] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A drying oven for storing silicon dioxide powder, characterized in that: It comprises a box body (1) and a drying mechanism (2), wherein the drying mechanism (2) is arranged on the top of the box body (1), a cover plate (3) is installed on the top of the box body (1), lifting rods (4) are symmetrically arranged on both sides of the cover plate (3), and a bottom plate (5) is arranged under the box body (1); The drying mechanism (2) comprises a semiconductor refrigeration element (6), a partition (7), an air inlet (8), an air supply mechanism (9), a connecting pipe (10), a water storage tank (11), a connecting plate (12), a filter screen (13) and a drying chamber (14); the drying chamber (14) is inserted into the top of the box body (1); the connecting plate (12) is arranged on the top of the box body (1) and the side wall of the box body (1); the connecting plate (12) is fixedly connected to the upper end of the outer surface of the drying chamber (14); the partition (7) is arranged at the upper end of the drying chamber (14); the semiconductor refrigeration element (6) passes through the partition (7) away from the connecting plate (13); The air inlet (8) is disposed at one end of the drying chamber (14), the air inlet (8) penetrates the middle of the side wall of the drying chamber (14) and is arranged near the semiconductor refrigeration element (6), the air inlet (8) is located in the box body (1), the air supply mechanism (9) is arranged on the inner wall of the drying chamber (14) and is arranged near the connecting plate (12), one end of the connecting pipe (10) is connected to the bottom of the drying chamber (14), the other end of the connecting pipe (10) penetrates the box body (1) and the connecting plate (12), the water storage tank (11) is arranged outside the box body (1) and is connected to the connecting pipe (10), and the filter screen (13) penetrates the upper ends of the two side walls of the drying chamber (14).

2. The drying box for storing silicon dioxide powder according to claim 1, characterized in that: The air supply mechanism (9) comprises a fan blade (15), an air supply pipe (16) and a rotating motor (17); the air supply pipe (16) is arranged on the bottom wall of the drying bin (14); the lower end of the air supply pipe (16) penetrates through the bottom wall of the drying bin (14); the rotating motor (17) is arranged under the partition (7); the fan blade (15) is fixedly connected to the rotating motor (17); and the fan blade (15) is rotatably arranged in the air supply pipe (16).

3. The drying box for storing silicon dioxide powder according to claim 1, characterized in that: The water storage tank (11) comprises a tank body (18), a magnetic attraction plate (19), a connecting column (20), a convex block (21) and an adsorption plate (22); the lower end of the side of the tank body (18) is connected to the connecting pipe (10); the lower end of the tank body (18) is located below the drying bin (14); the adsorption plate (22) is arranged at the lower end of the tank body (18); the convex block (21) moves through the center of the bottom wall of the tank body (18); the connecting column (20) is arranged at the top of the convex block (21); the magnetic attraction plate (19) is arranged at the top of the connecting column (20); and the magnetic attraction plate (19) is adsorbed under the adsorption plate (22).

4. The drying box for storing silicon dioxide powder according to claim 3, characterized in that: A connecting block (23) is provided at the upper end of the side surface of the tank body (18), and the connecting block (23) is arranged at the upper end of the side surface of the connecting plate (12).

5. The drying box for storing silicon dioxide powder according to claim 1, characterized in that: The lower end of the semiconductor refrigeration element (6) is evenly distributed with cooling rods (24), and a cooling plate (25) is sleeved on the cooling rod (24). The cooling rod (24), the cooling plate (25) and the air inlet (8) are arranged at the same horizontal height.

6. The drying box for storing silicon dioxide powder according to claim 5, characterized in that: The cooling plate (25) is an inverted "V" shaped structure.

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