Self-cleaning device for raw material storage tank

Abstract

The utility model relates to a raw material storage tank self-cleaning device which comprises a water supply pipe, a water spraying structure and a turbulent flow structure, the water supply pipe is connected to the top end of the water spraying structure, the turbulent flow structure is arranged on the outer side of the water spraying structure, and the top end of the turbulent flow structure is connected to the outer side of the top end of the water spraying structure. The bottom side of the turbulent flow structure is connected to the inner bottom side of the water spraying structure, and the turbulent flow structure can rotate on the outer side of the water spraying structure. According to the utility model, the cleaning arrangement of the raw material storage tank is optimized, the traditional cleaning mode and method are changed, the suspended cleaning equipment is improved, the turbulent flow structure is driven to operate according to the flowing characteristic of cleaning liquid, so that the cleaning work of the inner side wall is cleaner, and the suspended cleaning equipment is simple in structure and suitable for popularization and use.

Description

Technical Field

[0001] The utility model relates to the field of raw material storage tanks, in particular to a self-cleaning device for raw material storage tanks. Background Technique

[0002] After storing raw materials, it is inevitable that the raw materials will adhere to the inner side wall of the storage tank. If manual cleaning is adopted, due to the size of the storage tank, manual cleaning is very inconvenient. When another raw material needs to be stored after one raw material is released, and the two raw materials cannot come into contact, the inside of the storage tank needs to be cleaned thoroughly. Therefore, a self-cleaning device for raw material storage tanks is designed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a self-cleaning device for raw material storage tanks to solve the above technical problems. To achieve the above purpose, the utility model adopts the following technical solutions:

[0004] A self-cleaning device for raw material storage tanks includes a water supply pipe, a water spraying structure, and a flow disturbing structure. The water supply pipe is connected to the top of the water spraying structure. The flow disturbing structure is arranged outside the water spraying structure, and the top of the flow disturbing structure is connected to the outer side of the top of the water spraying structure. The bottom side of the flow disturbing structure is connected to the inner bottom side of the water spraying structure, and the flow disturbing structure can rotate outside the water spraying structure.

[0005] On the basis of the above technical solution, the flow disturbing structure is composed of an upper balance plate, a side triangular column frame, a linkage shaft, linkage blades, and a balance plate bearing. The balance plate bearing is arranged in the middle section of the upper balance plate. The top of the side triangular column frame is fixed to the bottom sides of both ends of the upper balance plate through fixing bolts. The bottom end of the linkage shaft is fixed to the top side of the center of the bottom edge of the side triangular column frame. The linkage blades are arranged outside the linkage shaft. The linkage shaft and the linkage blades are connected to the inner bottom side of the water spraying structure, and the balance plate bearing is connected to the top side of the water spraying structure.

[0006] Based on the above technical solution, the water spraying structure is composed of an inlet connection pipe, an outer water spraying cylinder, an inner linkage cylinder, a lower sealing plate, a sealing bearing, a water spraying nozzle, and a linkage shaft end frame. The inner linkage cylinder is arranged inside the outer water spraying cylinder. The inlet connection pipe is connected to the center of the top surface of the outer water spraying cylinder, and the inlet connection pipe is communicated with the inner linkage cylinder. The sealing bearing is arranged at the center of the lower sealing plate. There are several groups of water spraying nozzles, and several groups of water spraying nozzles are arranged on the outer side surface of the outer water spraying cylinder. A water passing hole is arranged at the bottom end of the inner side wall of the inner linkage cylinder. A linkage shaft end frame is arranged at the inner top side of the inner linkage cylinder. Fixed screw holes are formed on the bottom side surface of the outer water spraying cylinder and the lower sealing plate. A sealing rubber pad is arranged at the edge of the top side surface of the lower sealing plate. The lower sealing plate is fixed to the bottom side of the outer water spraying cylinder through a fixed bolt, and the sealing rubber pad is closely attached to the bottom side surface of the outer water spraying cylinder. The linkage shaft passes through the sealing bearing, and the top end of the linkage shaft is inserted into the linkage shaft end frame. The linkage paddle is arranged inside the inner linkage cylinder. The inlet connection pipe is connected to the top end of the inlet connection pipe. The balance plate bearing at the center of the upper balance plate is connected to the outside of the inlet connection pipe.

[0007] Compared with the prior art, the utility model has the following advantages: The utility model optimizes the setting of the cleaning of the raw material storage tank, changes the traditional cleaning method and means, and improves it into a suspended cleaning device. According to the characteristics of the flow of the cleaning liquid, it drives the turbulence structure to operate, making the cleaning work on the inner side wall cleaner, and having a simple structure and being suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is the overall appearance state diagram of the utility model.

[0009] Figure 2 It is the schematic diagram of the turbulence structure of the utility model.

[0010] Figure 3 It is the semi-sectional schematic diagram of the water spraying structure of the utility model.

[0011] In the figure: water inlet pipe 1, water spraying structure 2, turbulence structure 3, upper balance plate 4, side triangular column frame 5, linkage shaft 6, linkage paddle 7, balance plate bearing 8, fixed bolt 9, inlet connection pipe 10, outer water spraying cylinder 11, inner linkage cylinder 12, lower sealing plate 13, sealing bearing 14, water spraying nozzle 15, linkage shaft end frame 16, water passing hole 17, fixed screw hole 18, sealing rubber pad 19. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0012] The following further elaborates on the utility model in detail in conjunction with the drawings and specific embodiments.

[0013] A self-cleaning device for a raw material storage tank, comprising a water supply pipe 1, a water spraying structure 2, and a flow disturbing structure 3. The water supply pipe 1 is connected to the top end of the water spraying structure 2. The flow disturbing structure 3 is arranged outside the water spraying structure 2, and the top end of the flow disturbing structure 3 is connected to the outer side of the top end of the water spraying structure 2. The bottom side of the flow disturbing structure 3 is connected to the inner bottom side of the water spraying structure 2, and the flow disturbing structure 3 can rotate outside the water spraying structure 2.

[0014] The flow disturbing structure 3 is composed of an upper balance plate 4, a side triangular prism frame 5, a linkage shaft 6, linkage blades 7, and a balance plate bearing 8. The balance plate bearing 8 is arranged in the middle section of the upper balance plate 4. The top end of the side triangular prism frame 5 is fixed to the bottom sides of both ends of the upper balance plate 4 through fixing bolts 9. The bottom end of the linkage shaft 6 is fixed to the top side of the center of the bottom edge of the side triangular prism frame 5. The linkage blades 7 are arranged outside the linkage shaft 6. The linkage shaft 6 and the linkage blades 7 are connected to the inner bottom side of the water spraying structure 2, and the balance plate bearing 8 is connected to the top side of the water spraying structure 2.

[0015] The water spraying structure 2 is composed of a water inlet connecting pipe 10, an outer water spraying cylinder 11, an inner linkage cylinder 12, a lower sealing disc 13, a sealing bearing 14, water spraying nozzles 15, and a linkage shaft end frame 16. The inner linkage cylinder 12 is arranged inside the outer water spraying cylinder 11. The water inlet connecting pipe 10 is connected to the center of the top surface of the outer water spraying cylinder 11, and the water inlet connecting pipe 10 is communicated with the inner linkage cylinder 12. The sealing bearing 14 is arranged at the center of the lower sealing disc 13. There are several groups of water spraying nozzles 15, and several groups of water spraying nozzles 15 are arranged on the outer side surface of the outer water spraying cylinder 11. A water passing hole 17 is arranged at the bottom end of the inner side wall of the inner linkage cylinder 12. A linkage shaft end frame 16 is arranged at the inner top side of the inner linkage cylinder 12. Fixing screw holes 18 are formed on the bottom side surface of the outer water spraying cylinder 11 and the lower sealing disc. A sealing gasket 19 is arranged at the edge of the top side surface of the lower sealing disc 13. The lower sealing disc 13 is fixed to the bottom side of the outer water spraying cylinder 11 through fixing bolts 9, and the sealing gasket 19 is closely attached to the bottom side surface of the outer water spraying cylinder 11. The linkage shaft 6 passes through the sealing bearing 14, and the top end of the linkage shaft 6 is inserted into the linkage shaft end frame 16. The linkage blades 7 are arranged inside the inner linkage cylinder 12. The water inlet connecting pipe 10 is connected to the top end of the water inlet connecting pipe 10. The balance plate bearing 8 at the center of the upper balance plate 4 is connected to the outside of the water inlet connecting pipe 10.

[0016] The working principle of the present utility model: The usage method of this structure is simple. It is directly suspended by the water inlet pipe 1 and placed in the raw material storage tank, and the internal self-cleaning function can be achieved.

[0017] The cleaning water enters the inner linkage cylinder 12 through the water inlet pipe 1. Since the pressure of the outer water spraying cylinder 11 is low, the cleaning water will flow along the direction of the inner linkage cylinder 12, the water passing hole 17, and the outer water spraying cylinder 11. The linkage paddle 7 in the inner linkage cylinder 12 will rotate due to the driving force generated by the water flow, causing the linkage paddle 7 and the linkage shaft 6 to rotate. Therefore, the upper balance plate 4 and the side triangular prism frame 5 fixed integrally will rotate accordingly. When the cleaning water is sprayed out through the spray nozzle 15, it drives the flow disturbance structure 3 to rotate. The sprayed cleaning water will be scattered by the collision of the flow disturbance structure 3, thus presenting a mist-like spray on the inner wall of the storage tank, slowly softening and eroding the raw materials on the inner wall of the storage tank, while the cleaning water directly sprayed out through the spray nozzle 15 can directly wash the raw materials on the inner wall of the storage tank.

[0018] The above is the preferred embodiment of the present invention. For those of ordinary skill in the art, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, the changes, modifications, substitutions, and variations made to the implementation manners still fall within the protection scope of the present invention.

Claims

1. A raw material storage tank self-cleaning device, characterized in that: The invention comprises a water supply pipe (1), a water spray structure (2), and a flow disturbance structure (3), wherein the water supply pipe (1) is connected to the top of the water spray structure (2), the flow disturbance structure (3) is arranged on the outside of the water spray structure (2), and the top of the flow disturbance structure (3) is connected to the outside of the top of the water spray structure (2), the bottom of the flow disturbance structure (3) is connected to the inner bottom of the water spray structure (2), and the flow disturbance structure (3) can rotate on the outside of the water spray structure (2).

2. A raw material storage tank self-cleaning device according to claim 1, characterized in that: The spoiler structure (3) is composed of an upper balance plate (4), a side triangular column frame (5), a linkage shaft (6), a linkage blade (7), and a balance plate bearing (8); the balance plate bearing (8) is arranged in the middle section of the upper balance plate (4); the top end of the side triangular column frame (5) is fixed to the bottom sides of both ends of the upper balance plate (4) by fixing bolts (9); the bottom end of the linkage shaft (6) is fixed to the top side of the center of the bottom side of the side triangular column frame (5); the linkage blade (7) is arranged on the outside of the linkage shaft (6); the linkage shaft (6) and the linkage blade (7) are connected to the inner bottom side of the water spray structure (2); and the balance plate bearing (8) is connected to the top side of the water spray structure (2).

3. A raw material storage tank self-cleaning device according to claim 2, characterized in that: The water spray structure (2) is composed of a water inlet connecting pipe (10), an outer water spray barrel (11), an inner linkage barrel (12), a lower sealing plate (13), a sealing bearing (14), a water spray nozzle (15), and a linkage shaft end frame (16); the inner linkage barrel (12) is arranged inside the outer water spray barrel (11); the water inlet connecting pipe (10) is connected to the center of the top surface of the outer water spray barrel (11), and the water inlet connecting pipe (10) is communicated with the inner linkage barrel (12); the sealing bearing (14) is arranged at the center of the lower sealing plate (13); the water spray nozzle (15) is provided in a plurality of groups, and the plurality of groups of water spray nozzles (15) are arranged in an array on the outer side surface of the outer water spray barrel (11); the inner side wall bottom end of the inner linkage barrel (12) is provided with a water through hole (17); the inner top side of the inner linkage barrel (12) is provided with a A linkage shaft end frame (16) is provided, fixing screw holes (18) are provided on the bottom side of the outer water spray barrel (11) and the lower sealing plate, a sealing rubber pad (19) is provided on the top side edge of the lower sealing plate (13), the lower sealing plate (13) is fixed to the bottom side of the outer water spray barrel (11) by fixing bolts (9), and the sealing rubber pad (19) is tightly attached to the bottom side of the outer water spray barrel (11), the linkage shaft (6) passes through the sealing bearing (14), and the top end of the linkage shaft (6) is inserted into the linkage shaft end frame (16), the linkage blade (7) is arranged on the inner side of the inner linkage barrel (12), the water inlet connecting pipe (10) is connected to the top end of the water inlet connecting pipe (10), and the balance plate bearing (8) at the center of the upper balance plate (4) is connected to the outer side of the water inlet connecting pipe (10).

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