Vertical storage tank capable of preventing materials from caking

Abstract

The utility model provides a vertical storage tank capable of preventing materials from caking, which relates to the technical field of storage tanks and comprises a tank body, and a feed pipe is fixedly mounted on the surface of the tank body. By arranging the tank body, the feeding pipe, the support, the first discharging pipe, the first motor, the first gear, the fixing plate, the balls, the annular gear, the first rotating rod, the second rotating rod, the second gear, the spiral blade, the scraping plate and the like, in the storage process of the equipment, the first rotating rod, the second rotating rod, the spiral blade and the like are arranged, so that the storage efficiency of the equipment is improved; and the materials can be effectively prevented from being adhered and aggregated to form cakes. According to the device, the flowing performance of materials is prevented from being affected, unsmooth discharging is avoided, meanwhile, uneven distribution of the materials can be effectively prevented, accordingly, the follow-up machining technology and product quality can be prevented from being affected, the practicability of the device is effectively improved, meanwhile, by arranging a scraper, material residues can be avoided during discharging, and the cleaning effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tanks, in particular to a vertical storage tank for preventing material caking. Background Technique

[0002] In many industrial production fields, such as chemical industry, pharmaceutical, food processing, etc., the storage of materials is an important link. However, during the storage process, materials often have the problem of caking. The structure of traditional vertical storage tanks is relatively simple, usually just a simple container, lacking effective designs to prevent material caking. When storing some materials with sticky, hygroscopic or easy-to-crystallize characteristics, due to factors such as long-term static state, temperature change, humidity influence, etc., the materials are prone to stick to each other and aggregate to form lumps. Caking will not only affect the flowability of the materials, resulting in unsmooth discharging, but also may cause uneven distribution of material components, affecting subsequent processing technologies and product quality. In addition, caking may also cause the materials to accumulate in the tank, reducing the effective storage space and increasing the difficulty and cost of cleaning and maintenance. To solve these problems and improve the quality and efficiency of material storage, a vertical storage tank for preventing material caking has emerged as the times require. Publication No.: CN215206517U discloses a vertical storage tank, including a tank body. A first discharge pipe is opened at the lower end of the tank body. A bottom cover is hinged to the first discharge pipe. A main shaft is arranged in the tank body along the central axis of the tank body. One end of the main shaft is close to the first discharge pipe. A plurality of push plates are fixedly arranged along the circumferential direction at the end of the main shaft close to the first discharge pipe. The tank body is provided with a power device for driving the main shaft to lift and lower. When discharging materials in this application, the user opens the bottom cover, and then uses the power device to control the main shaft to lift and lower repeatedly, thereby driving the push plates to lift and lower repeatedly, playing an auxiliary pushing role on the materials pressed and knotted near the first discharge pipe, having the effect of facilitating discharging. However, for the above-mentioned equipment, during the storage process of the above-mentioned equipment, the equipment can only be stored statically, and the materials are prone to stick to each other and aggregate to form lumps. Caking will not only affect the flowability of the materials, resulting in unsmooth discharging, but also may cause uneven distribution of materials, affecting subsequent processing technologies and product quality, and needs to be improved. Content of the Utility Model

[0003] The purpose of the utility model is to solve the technical problems put forward in the above background technique.

[0004] The utility model adopts the following technical solutions: a vertical storage tank for preventing material caking, including a tank body, an inlet pipe is fixedly installed on the surface of the tank body, a support is fixedly installed on the outer surface of the tank body, a first discharge pipe is fixedly installed at the bottom end of the tank body, a first motor is fixed inside the tank body, a first gear is fixedly installed at the output end of the first motor, a fixing plate is sleeved inside the tank body, a ball is sleeved inside the tank body, an annular gear is sleeved inside the fixing plate and the tank body, a first rotating rod is fixedly installed at the bottom end of the first gear, a second rotating rod is sleeved inside the fixing plate, a second gear is fixedly installed at the top end of the second rotating rod, spiral blades are fixedly installed on the outer surfaces of the second rotating rod and the first rotating rod, and a scraper is fixedly installed at the bottom end of the first rotating rod.

[0005] Preferably, the surface of the annular gear meshes with the surface of the second gear, and the surface of the second gear meshes with the surface of the first gear. Here, the meshing of the annular gear with the second gear and the second gear with the first gear ensures the accurate transmission and stable drive of power, enables each component to work in coordination, and realizes the function of preventing material caking.

[0006] Preferably, the number of the second rotating rods and the second gears is three groups and they are circumferentially distributed inside the fixing plate and the tank body. Here, the three groups of second rotating rods and second gears are circumferentially distributed, increasing the range and effect of stirring and crushing the material, enabling the material to be more evenly processed inside the tank, and improving the efficiency and quality of preventing caking.

[0007] Preferably, the surface of the ball is placed in contact with the rear end surface of the annular gear. Here, the ball is in contact with the rear end surface of the annular gear, reducing the frictional resistance of the annular gear, making its rotation smoother, extending the service life of the equipment, and reducing the maintenance cost.

[0008] Preferably, the first rotating rod is inserted inside the fixing plate. Here, the first rotating rod is inserted inside the fixing plate, ensuring the stable position of the first rotating rod, enabling it to accurately drive the spiral blade and the scraper to work during rotation, and improving the reliability of the equipment operation.

[0009] Preferably, the number of the scrapers is three groups and they are circumferentially distributed inside the tank body, and the shape of the scraper is "L" shaped. Here, the three groups of "L" shaped scrapers are circumferentially distributed, which can clean the material inside the tank body more comprehensively, avoid material residue, and improve the discharge efficiency of the material and the use efficiency of the tank.

[0010] Preferably, a connecting pipe is fixedly installed at the bottom end of the first discharge pipe. A second motor is fixed inside the connecting pipe. The output end of the second motor is fixedly installed with a screw conveyor. The bottom end of the connecting pipe is fixedly installed with a second discharge pipe. A closing cover is sleeved on the outer surface of the second discharge pipe. Threads are provided on the inner surface of the closing cover and the outer surface of the second discharge pipe. Here, the closing cover and the threads on the outer surface of the second discharge pipe facilitate controlling the opening and closing of the discharge and adjusting the discharge amount to meet different production requirements.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0012] 1. In the present utility model, by arranging the tank body, the feeding pipe, the support, the first discharge pipe, the first motor, the first gear, the fixing plate, the rolling balls, the annular gear, the first rotating rod, the second rotating rod, the second gear, the spiral blades, the scraper and other structures, during the storage process of the equipment, by arranging the first rotating rod, the second rotating rod, the spiral blades and other structures, it can effectively prevent the materials from sticking and aggregating to form lumps. It can avoid affecting the flowability of the materials and the unsmooth discharge, and at the same time can effectively prevent the uneven distribution of the materials, thereby avoiding affecting the subsequent processing technology and product quality, effectively improving the practicability of the equipment. At the same time, by arranging the scraper, it can avoid the residue of the materials during the discharge, improving the cleaning effect of the equipment.

[0013] 2. In the present utility model, by arranging the connecting pipe, the second motor, the screw conveyor, the second discharge pipe, the closing cover, the threads and other structures, during the discharge process of the equipment, by arranging the second motor, the screw conveyor and other structures, it can improve the discharge speed of the equipment. At the same time, by arranging the closing cover and the threads, it can prevent dust from entering the equipment when the equipment is not in use, improving the protection performance of the equipment. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of a vertical storage tank for preventing material caking proposed by the present utility model;

[0015] Figure 2 is a sectional structural schematic diagram of a vertical storage tank for preventing material caking proposed by the present utility model;

[0016] Figure 3 is an exploded structural schematic diagram of a vertical storage tank for preventing material caking proposed by the present utility model;

[0017] Figure 4 is a partial structural schematic diagram of a vertical storage tank for preventing material caking proposed by the present utility model.

[0018] Legend Explanation:

[0019] 1. Tank body; 2. Feed pipe; 3. Bracket; 4. First discharge pipe; 5. First motor; 6. First gear; 7. Fixed plate; 8. Ball; 9. Ring gear; 10. First rotating rod; 11. Second rotating rod; 12. Second gear; 13. Helical blade; 14. Scraper; 15. Connecting pipe; 16. Second motor; 17. Auger; 18. Second discharge pipe; 19. Closing cover; 20. Thread. Detailed implementation manner

[0020] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0021] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the specific embodiments disclosed in the following specification.

[0022] Embodiment 1

[0023] Please refer to Figures 1-4 , the present invention provides a technical solution: a vertical storage tank for preventing material caking, including a tank body 1, a feed pipe 2 is fixedly installed on the surface of the tank body 1, a bracket 3 is fixedly installed on the outer surface of the tank body 1, a first discharge pipe 4 is fixedly installed at the bottom end of the tank body 1, a first motor 5 is fixed inside the tank body 1, a first gear 6 is fixedly installed at the output end of the first motor 5, a fixed plate 7 is sleeved inside the tank body 1, a ball 8 is sleeved inside the tank body 1, a ring gear 9 is sleeved inside the fixed plate 7 and the tank body 1, a first rotating rod 10 is fixedly installed at the bottom end of the first gear 6, a second rotating rod 11 is sleeved inside the fixed plate 7, a second gear 12 is fixedly installed at the top end of the second rotating rod 11, helical blades 13 are fixedly installed on the outer surfaces of the second rotating rod 11 and the first rotating rod 10, a scraper 14 is fixedly installed at the bottom end of the first rotating rod 10. By starting the first motor 5, the first motor 5 drives the first gear 6 to rotate, then the first gear 6 rotates to drive the first rotating rod 10 to rotate, then the first gear 6 rotates to drive the second gear 12 to rotate, and then the second gear 12 rotates to drive the ring gear 9 to rotate, then the second gear 12 rotates to drive the second rotating rod 11 to rotate, and the first rotating rod 10 and the second rotating rod 11 rotate to drive the helical blades 13 to rotate, so as to stir the materials inside the equipment, effectively preventing the materials from caking. Then, the first rotating rod 10 rotates to drive the scraper 14 to move. Through the movement of the scraper 14, caking on the inner wall of the equipment can be prevented, and at the same time, material residue can be avoided during discharging.

[0024] Please refer to Figures 1-4, the surface of the ring gear 9 meshes with the surface of the second gear 12, the surface of the second gear 12 meshes with the surface of the first gear 6. There are three sets of the second rotating rods 11 and the second gears 12, which are circumferentially distributed inside the fixing plate 7 and the tank body 1. The surface of the ball 8 is placed in contact with the rear surface of the ring gear 9. The first rotating rod 10 is inserted inside the fixing plate 7. There are three sets of the scraping plates 14, which are circumferentially distributed inside the tank body 1. The shape of the scraping plate 14 is "L". By arranging multiple sets of scraping plates 14, the materials on the inner wall of the tank body 1 can be comprehensively cleaned, avoiding material residue during discharging, and improving the discharging efficiency of the materials and the service efficiency of the tank body 1.

[0025] Embodiment 2

[0026] Please refer to Figures 1-3 , a connecting pipe 15 is fixedly installed at the bottom end of the first discharge pipe 4. A second motor 16 is fixed inside the connecting pipe 15. A screw conveyor 17 is fixedly installed at the output end of the second motor 16. A second discharge pipe 18 is fixedly installed at the bottom end of the connecting pipe 15. A closing cover 19 is sleeved on the outer surface of the second discharge pipe 18. Threads 20 are provided on the inner surface of the closing cover 19 and the outer surface of the second discharge pipe 18. By rotating the closing cover 19, the closing cover 19 rotates, and the closing cover 19 can be separated from the second discharge pipe 18. Then, start the second motor 16. The movement of the second motor 16 drives the screw conveyor 17 to rotate, and discharging can be carried out, which can effectively prevent materials from accumulating and avoid blockage of the first discharge pipe 4.

[0027] Working principle: When the staff uses the equipment, by starting the first motor 5, the movement of the first motor 5 drives the first gear 6 to rotate. Then, the rotation of the first gear 6 drives the first rotating rod 10 to rotate. Then, the rotation of the first gear 6 drives the second gear 12 to rotate. Subsequently, the rotation of the second gear 12 drives the ring gear 9 to rotate. Then, the rotation of the second gear 12 drives the second rotating rod 11 to rotate. The rotation of the first rotating rod 10 and the second rotating rod 11 drives the spiral blade 13 to rotate, and the materials inside the equipment can be stirred, effectively preventing the materials from caking. Then, the rotation of the first rotating rod 10 drives the scraping plate 14 to move. Through the movement of the scraping plate 14, caking on the inner wall of the equipment can be prevented, and at the same time, material residue during discharging can be avoided. When the equipment is discharging, it first contacts the surface of the closing cover 19. Then, rotate the closing cover 19, and the closing cover 19 rotates, and the closing cover 19 can be separated from the second discharge pipe 18. Then, start the second motor 16. The movement of the second motor 16 drives the screw conveyor 17 to rotate, and discharging can be carried out, which can effectively prevent materials from accumulating and avoid blockage of the first discharge pipe 4.

[0028] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the relevant art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution content of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A vertical storage tank for preventing material caking, comprising a tank body (1), characterized in that: A feed pipe (2) is fixedly installed on the surface of the tank body (1), a support (3) is fixedly installed on the outer surface of the tank body (1), a first discharge pipe (4) is fixedly installed at the bottom end of the tank body (1), a first motor (5) is fixed inside the tank body (1), a first gear (6) is fixedly installed at the output end of the first motor (5), a fixing plate (7) is sleeved inside the tank body (1), a ball (8) is sleeved inside the tank body (1), an annular gear (9) is sleeved inside the fixing plate (7) and the tank body (1), a first rotating rod (10) is fixedly installed at the bottom end of the first gear (6), a second rotating rod (11) is sleeved inside the fixing plate (7), a second gear (12) is fixedly installed at the top end of the second rotating rod (11), spiral blades (13) are fixedly installed on the outer surfaces of the second rotating rod (11) and the first rotating rod (10), and a scraper (14) is fixedly installed at the bottom end of the first rotating rod (10).

2. The vertical storage tank for preventing material caking according to claim 1, wherein: The surface of the annular gear (9) meshes with the surface of the second gear (12), and the surface of the second gear (12) meshes with the surface of the first gear (6).

3. The vertical storage tank for preventing material caking according to claim 1, wherein: The number of the second rotating rods (11) and the second gears (12) is three, and they are circumferentially distributed inside the fixing plate (7) and the tank body (1).

4. The vertical storage tank for preventing material caking according to claim 1, characterized in that: The surface of the ball (8) is placed in contact with the rear surface of the annular gear (9).

5. The vertical storage tank for preventing material caking according to claim 1, characterized in that: The first rotating rod (10) is inserted inside the fixing plate (7).

6. The vertical storage tank for preventing material caking according to claim 1, wherein: The number of the scrapers (14) is three, and they are circumferentially distributed inside the tank body (1). The shape of the scraper (14) is "L" shaped.

7. The vertical storage tank for preventing material caking according to claim 6, characterized in that: A connecting pipe (15) is fixedly installed at the bottom end of the first discharge pipe (4), a second motor (16) is fixed inside the connecting pipe (15), a auger (17) is fixedly installed at the output end of the second motor (16), a second discharge pipe (18) is fixedly installed at the bottom end of the connecting pipe (15), a closing cover (19) is sleeved on the outer surface of the second discharge pipe (18), and threads (20) are provided on the inner surface of the closing cover (19) and the outer surface of the second discharge pipe (18).

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