Stock bin for containing silica gel particles

Abstract

The utility model discloses a stock bin for containing silica gel particles, and relates to the technical field of silica gel particle production, the stock bin comprises a stock bin tank, the stock bin tank comprises a horizontally arranged outer tank and a containing tank arranged in the outer tank; a gap exists between the containing tank and the outer tank, and a supporting frame fixedly connected with the inner wall of the outer tank is annularly arranged on the outer wall of the containing tank. A feeding hopper communicated with the containing tank is arranged on the outer tank, and a sealing cover is arranged on the feeding hopper; a first through hole is formed in the containing tank; an air cavity is formed in the interlayer of the outer tank, an air hole communicated with the air cavity is formed in the inner wall of the outer tank, supporting sleeves are arranged at the two ends of the outer tank, an exhaust fan is arranged on one supporting sleeve, and the exhaust fan is communicated with the air cavity through a pipeline; a drying pipe is arranged on the side, away from the outer tank, of the other supporting sleeve. Dust and impurities are prevented from being mixed into the silica gel particles, the containing quality of the silica gel particles is improved, and the silica gel particles are prevented from being affected with damp in the stock bin tank.

Description

Technical Field

[0001] The utility model relates to the technical field of silica gel particle production, in particular to a silo used for containing silica gel particles. Background Art

[0002] Inorganic silica gel desiccant particles, also known as silica gel desiccant or silicon dioxide desiccant, are mainly composed of silicon dioxide (SiO2), which is an inorganic compound with stable chemical properties and will not burn. The silica gel desiccant particles are irregular in shape and appear as a transparent or translucent, hard and brittle solid after drying. After absorbing moisture, it will turn light yellow or light green and has strong hygroscopicity.

[0003] Existing inorganic silica gel desiccant particles are generally stored after production. After being sold, the silica gel particles are taken out, packaged and transported. Therefore, the inorganic silica gel desiccant particles need to be moisture-proof during storage. However, during the production process, the inorganic silica gel desiccant particles are easily mixed with dust and impurities, which affects the quality of the product. Summary of the invention

[0004] The utility model aims to provide a silo for containing silica gel particles, so as to prevent dust and impurities from being mixed into the silica gel particles, achieve a moisture-proof effect, improve the quality of containing silica gel particles, and prevent the silica gel particles from being damp in the silo tank.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silo for containing silica gel particles, comprising a silo tank, the silo tank comprising a horizontally arranged outer tank and a containing tank arranged in the outer tank; a gap exists between the containing tank and the outer tank, a support frame fixedly connected to the inner wall of the outer tank is arranged in an annular manner on the outer wall of the containing tank; a feeding hopper connected to the containing tank is arranged on the outer tank, and a sealing cover is arranged on the feeding hopper; a first through hole is opened on the containing tank; the inner layer of the interlayer of the outer tank is opened An air cavity is provided, and an air hole connected to the air cavity is opened on the inner wall of the outer tank. Support sleeves are provided at both ends of the outer tank, and an exhaust fan is provided on one of the support sleeves. The exhaust fan is connected to the air cavity through a pipeline; a drying tube is provided on the side of the other support sleeve away from the outer tank, one end of the drying tube extends to the inside of the containing tank, and a threaded cover is provided on the end of the drying tube away from the containing tank. A desiccant bag is provided in the drying tube, and a second through hole is opened on the outer wall of the drying tube located inside the containing tank.

[0006] In order to prevent outside air from entering the silo tank, as a preferred silo for containing silica gel particles of the utility model, a one-way valve is provided on the pipeline connecting the exhaust fan and the air cavity.

[0007] In order to facilitate the flipping of the silica gel particles in the silo tank, as a preferred silo for containing silica gel particles of the utility model, an engaging gear sleeve is provided on the outer wall of the outer tank, and a driving wheel is meshedly connected to the engaging gear sleeve, and a motor is provided on one of the support sleeves, and the output end of the motor is fixedly connected to the driving wheel.

[0008] In order to ensure the stable rotation performance of the silo tank, as a preferred silo for containing silica gel particles of the utility model, an annular slide groove is provided on the inner wall of the support sleeve, and a sliding sleeve matched with the slide groove is provided on the outer tank, and the sliding sleeve is located in the slide groove.

[0009] In order to facilitate the adjustment of the silo tank, as a preferred silo for containing silica gel particles of the utility model, a supporting mechanism is arranged under the outer tank; the supporting mechanism includes a base, a lifting device, and a leg; the lifting device and the leg are vertically arranged on the base, and the output end of the lifting device and the upper end of the leg are respectively arranged on two supporting sleeves.

[0010] In order to facilitate the selection of the lifting device, as a preferred material bin for containing silica gel particles of the utility model, the lifting device is an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod, and a universal wheel is arranged on the base.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] When the silica gel particles are put into the containing tank, the exhaust fan is started, and suction is generated inside the air cavity and the exhaust hole. Dust and impurities on the silica gel particles can be sucked away through the first through hole and the exhaust hole, so that dust and impurities are prevented from being mixed into the silica gel particles, thereby improving the quality of the silica gel particles.

[0013] After a certain amount of silica gel particles are stored in the holding tank, close the sealing cover on the hopper and continue to exhaust air with the exhaust fan, which can reduce the source of moisture or humidity. The desiccant in the desiccant bag can absorb the moisture in the holding tank to prevent the silica gel particles from getting damp in the silo tank. The holding tank is set in the outer tank to prevent the silica gel particles from being exposed to light. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 AA structural diagram;

[0016] Figure 3 It is a schematic diagram of the side sectional structure of the silo tank of the utility model.

[0017] In the figure: 1. silo tank; 2. outer tank; 3. containing tank; 4. support frame; 5. hopper; 6. sealing cover; 7. first through hole; 8. air chamber; 9. air hole; 10. support sleeve; 11. exhaust fan; 12. drying tube; 13. threaded cover; 14. desiccant bag; 15. second through hole; 16. one-way valve; 17. meshing gear sleeve; 18. driving wheel; 19. motor; 20. slide slot; 21. sleeve; 22. base; 23. lifting device; 24. support leg; 25. universal wheel. DETAILED DESCRIPTION

[0018] See also Figures 1 to 3 A silo for containing silica gel particles comprises a silo tank 1, which comprises a horizontally arranged outer tank 2 and a containing tank 3 arranged in the outer tank 2; there is a gap between the containing tank 3 and the outer tank 2, and a support frame 4 fixedly connected to the inner wall of the outer tank 2 is arranged on the outer wall of the containing tank 3 in an annular manner; a feeding hopper 5 connected to the containing tank 3 is arranged on the outer tank 2, and a sealing cover 6 is arranged on the feeding hopper 5; a first through hole 7 is opened on the containing tank 3; an air cavity 8 is opened inside the interlayer of the outer tank 2, and a sealing cover 6 connected to the air cavity 8 is opened on the inner wall of the outer tank 2; The outer tank 2 has an air hole 9 connected to the air cavity 8, and support sleeves 10 are provided at both ends of the outer tank 2. An exhaust fan 11 is provided on one support sleeve 10, and the exhaust fan 11 is connected to the air cavity 8 through a pipeline; a drying pipe 12 is provided on the side of the other support sleeve 10 away from the outer tank 2, and one end of the drying pipe 12 extends to the inside of the containing tank 3, and a threaded cover 13 is provided on the end of the drying pipe 12 away from the containing tank 3. A desiccant bag 14 is provided in the drying pipe 12, and a second through hole 15 is opened on the outer wall of the drying pipe 12 located inside the containing tank 3.

[0019] In this embodiment: the holding tank 3 is arranged in the outer tank 2 through the support frame 4, the sealing cover 6 on the feeding hopper 5 is opened, and the silica gel particles are transported to the holding tank 3 through the feeding hopper 5. When the silica gel particles are put into the holding tank 3, the exhaust fan 11 is started, and suction is generated inside the air cavity 8 and the exhaust hole 9. A plurality of first through holes 7 are formed on the holding tank 3, and dust and impurities on the silica gel particles can be sucked away through the first through holes 7 and the exhaust holes 9, so as to avoid dust and impurities from being mixed into the silica gel particles, thereby improving the quality of the silica gel particles. At the same time, after a certain amount of silica gel particles are stored in the holding tank 3 (a certain amount of space is reserved at the top of the holding tank 3), , close the sealing cover 6 on the feeding hopper 5, and the exhaust fan 11 continues to exhaust air. At this time, the exhaust fan 11 can exhaust part of the air inside the silo tank 1, which means that the source of moisture or humidity is reduced. Because moisture is mainly caused by water vapor in the air, removing the air reduces the presence of moisture. At the same time, a desiccant bag 14 is placed in the drying pipe 12. The desiccant in the desiccant bag 14 can absorb moisture in the storage tank 3 to prevent the silica gel particles from getting damp in the silo tank 1, and the storage tank 3 is arranged in the outer tank 2 to prevent the silica gel particles from being exposed to light (the apertures of the first through hole 7 and the second through hole 15 are both smaller than the diameter of the silica gel particles).

[0020] As a technical optimization solution of the present utility model, a one-way valve 16 is provided on the pipeline connecting the exhaust fan 11 and the air chamber 8 .

[0021] In this embodiment, the one-way valve 16 is closed to prevent outside air from entering the outer tank 2 .

[0022] As a technical optimization solution of the utility model, a supporting mechanism is arranged under the outer tank 2; the supporting mechanism includes a base 22, a lifting device 23, and a support leg 24; the lifting device 23 and the support leg 24 are vertically arranged on the base 22, and the output end of the lifting device 23 and the upper end of the support leg 24 are respectively arranged on two supporting sleeves 10.

[0023] In this embodiment: the output end of the lifting device 23 and the upper end of the support leg 24 are movably arranged with the support sleeve 10, the bottom of the lifting device 23 is movably arranged on the base 22, and the lower end of the support leg 24 is fixedly arranged on the base 22. The lifting device 23 can be started to adjust the tilt of the outer tank 2, and the silica gel particles in the storage tank 3 can be cleaned.

[0024] As a technical optimization solution of the utility model, a meshing gear sleeve 17 is provided on the outer wall of the outer tank 2, and a driving wheel 18 is meshedly connected to the meshing gear sleeve 17. A motor 19 is provided on one of the support sleeves 10, and the output end of the motor 19 is fixedly connected to the driving wheel 18.

[0025] In the present embodiment: the motor 19 is started, the driving wheel 18 and the meshing gear sleeve 17 are meshed, so that the outer tank 2 and the containing tank 3 can achieve a rotation effect. The containing tank 3 can rotate the silica gel particles from time to time to avoid the silica gel particles from agglomerating. At the same time, the exhaust fan 11 is started to suck away part of the air inside the containing tank 3, which can improve the moisture-proof effect of the silica gel particles.

[0026] As a technical optimization solution of the utility model, an annular slide groove 20 is opened on the inner wall of the support sleeve 10 , and a sliding sleeve 21 matched with the slide groove 20 is provided on the outer tank 2 , and the sliding sleeve 21 is located in the slide groove 20 .

[0027] In this embodiment, when the outer tank 2 rotates, the sliding sleeve 21 is restricted by the sliding groove 20 , so that the stability of the rotation of the outer tank 2 can be improved.

[0028] As a technical optimization solution of the utility model, a supporting mechanism is arranged under the outer tank 2; the supporting mechanism includes a base 22, a lifting device 23, and a support leg 24; the lifting device 23 and the support leg 24 are vertically arranged on the base 22, and the output end of the lifting device 23 and the upper end of the support leg 24 are respectively arranged on two supporting sleeves 10.

[0029] In this embodiment: the output end of the lifting device 23 and the upper end of the support leg 24 are movably connected to the support sleeve 10, the bottom of the lifting device 23 is movably arranged on the base 22, and the lower end of the support leg 24 is fixed on the base 22. When the lifting device 23 is started, the silo tank 1 can be adjusted to be tilted, which makes it easy to clean the silica gel particles inside the silo tank 1.

[0030] As a technical optimization solution of the utility model, the lifting device 23 is an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod, and a universal wheel 25 is provided on the base 22.

[0031] In this embodiment, the lifting device 23 shell adopts an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod, and the silo tank 1 can be moved through the universal wheel 25.

[0032] Working principle: First, open the sealing cover 6 on the feeding hopper 5, and convey the silica gel particles to the containing tank 3 through the feeding hopper 5. When the silica gel particles are put into the containing tank 3, start the exhaust fan 11, and suction is generated inside the air cavity 8 and the exhaust hole 9. A plurality of first through holes 7 are formed on the containing tank 3, and the dust and impurities on the silica gel particles can be sucked away through the first through holes 7 and the exhaust holes 9, so as to avoid the mixing of dust and impurities into the silica gel particles and improve the quality of the silica gel particles. At the same time, after a certain amount of silica gel particles are stored in the containing tank 3, close the exhaust fan 11. Close the sealing cover 6 on the hopper 5, and the exhaust fan 11 continues to exhaust air. At this time, the exhaust fan 11 can exhaust part of the air inside the silo tank 1, which means that the source of moisture or humidity is reduced. Because moisture is mainly caused by water vapor in the air, removing the air reduces the existence of moisture. At the same time, a desiccant bag 14 is placed in the drying pipe 12. The desiccant in the desiccant bag 14 can absorb moisture in the storage tank 3 to prevent the silica gel particles from getting damp in the silo tank 1, and the storage tank 3 is arranged in the outer tank 2 to prevent the silica gel particles from being exposed to light.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A silo for containing silica gel particles, comprising a silo tank (1), characterized in that: The silo tank (1) comprises an outer tank (2) arranged horizontally and a containing tank (3) arranged in the outer tank (2); a gap is provided between the containing tank (3) and the outer tank (2); a support frame (4) is provided in an annular shape on the outer wall of the containing tank (3) and is fixedly connected to the inner wall of the outer tank (2); a feeding hopper (5) is provided on the outer tank (2) and is connected to the containing tank (3); a sealing cover (6) is provided on the feeding hopper (5); a first through hole (7) is provided on the containing tank (3); an air cavity (8) is provided inside the interlayer of the outer tank (2), and an air hole (9) is provided on the inner wall of the outer tank (2) and is connected to the air cavity (8). A support sleeve (10) is provided at both ends of the outer tank (2); an exhaust fan (11) is provided on one of the support sleeves (10), and the exhaust fan (11) is connected to the air cavity (8) through a pipeline; a drying pipe (12) is provided on the side of the other support sleeve (10) away from the outer tank (2); one end of the drying pipe (12) extends to the inside of the containing tank (3); a threaded cover (13) is provided on the end of the drying pipe (12) away from the containing tank (3); a desiccant bag (14) is provided in the drying pipe (12); and a second through hole (15) is provided through the outer wall of the drying pipe (12) located inside the containing tank (3).

2. A silo for containing silica gel particles according to claim 1, characterized in that: A one-way valve (16) is provided on the pipeline connecting the exhaust fan (11) and the air chamber (8).

3. A silo for containing silica gel particles according to claim 1, characterized in that: An engaging tooth sleeve (17) is provided on the outer wall of the outer tank (2), and a driving wheel (18) is meshingly connected to the engaging tooth sleeve (17). A motor (19) is provided on one of the support sleeves (10), and an output end of the motor (19) is fixedly connected to the driving wheel (18).

4. A silo for containing silica gel particles according to claim 1, characterized in that: An annular sliding groove (20) is provided on the inner wall of the support sleeve (10), and a sliding sleeve (21) adapted to the sliding groove (20) is provided on the outer tank (2), and the sliding sleeve (21) is located in the sliding groove (20).

5. A silo for containing silica gel particles according to claim 1, characterized in that: A support mechanism is arranged below the outer tank (2); the support mechanism comprises a base (22), a lifting device (23), and a support leg (24); the lifting device (23) and the support leg (24) are vertically arranged on the base (22), and the output end of the lifting device (23) and the upper end of the support leg (24) are respectively arranged on two support sleeves (10).

6. A silo for containing silica gel particles according to claim 5, characterized in that: The lifting device (23) is an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod, and a universal wheel (25) is arranged on the base (22).

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