Pomegranate sand grinding and cleaning device

Abstract

A pomegranate sand grinding and cleaning device relates to the field of pomegranate sand production and comprises a grinding and cleaning box, a spraying and washing assembly and a grinding assembly, a grinding driving shaft is rotatably arranged in the grinding and cleaning box, and a grinding brush is spirally distributed on the outer surface of the grinding driving shaft; the spraying and washing assembly is arranged at the top of the grinding and washing box and comprises a spraying panel of a spraying pump, the spraying panel is arranged at the top of the grinding and washing box, and the spraying pump is arranged at the water inlet end of the spraying panel. According to the pomegranate sand grinding and cleaning device, the grinding assembly is arranged in the grinding and cleaning box, the grinding brushes which are spirally distributed in the grinding assembly grind pomegranate sand and convey and move the pomegranate sand at the same time, the spraying and washing assembly is matched in the grinding process, and the spraying and washing assembly sprays a cleaning agent to the grinding brushes through the spraying panel; the cleaning agent is mixed while the grinding brush rotates, the pomegranate sand is ground and cleaned at the same time, dust generated in the grinding process is reduced, the grinding and cleaning effect on the surface of the pomegranate sand is improved, and the cleaning procedure is reduced.

Description

A pomegranate sand grinding and cleaning device Technical Field

[0001] This utility model relates to the field of pomegranate sand production technology, and in particular to a pomegranate sand grinding and cleaning device. Background Technology

[0002] Garnet sand is an abrasive made from natural garnet minerals, primarily composed of aluminosilicates (such as pyrope and almandine). It possesses characteristics such as sharp edges, high toughness, and good chemical stability. After processing through crushing, screening, and washing, it is widely used in waterjet cutting, metal surface sandblasting for rust removal, and stone grinding and polishing. Its natural, environmentally friendly, and recyclable advantages align with the demands of green manufacturing, making it a commonly used abrasive in industrial processing that combines efficiency and economy.

[0003] In the production of garnet sand, grinding and washing are key processes that determine the purity and performance of the product. Current technologies generally employ a "step-by-step" processing model, where the material is first ground and crushed using equipment such as ball mills and rod mills, and then transferred to independent washing equipment such as spiral sand washers and drum washers to remove impurities. This separate process has significant drawbacks: the step-by-step operation requires frequent material transfers, which not only increases auxiliary processes such as screening and conveying, extending the production cycle, but also may cause secondary pollution due to dust adsorption during the transfer process. Summary of the Invention

[0004] This utility model aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, the purpose of this utility model is to provide a pomegranate sand grinding and cleaning device to improve the grinding and cleaning effect of pomegranate sand surface and reduce cleaning steps.

[0006] To achieve the above objectives, this utility model proposes a garnet sand grinding and cleaning device, comprising a grinding and washing box, a spray washing component, and a grinding component. The grinding component is disposed inside the grinding and washing box and includes a grinding drive shaft and grinding brushes. The grinding drive shaft is rotatably disposed inside the grinding and washing box, and the grinding brushes are spirally distributed on the outer surface of the grinding drive shaft. The spray washing component is disposed at the top of the grinding and washing box and includes a spray panel of a spray pump. The spray panel is disposed at the top of the grinding and washing box, and the water outlet end of the spray panel is provided with spray nozzles located vertically above the grinding brushes. The spray pump is disposed at the water inlet end of the spray panel.

[0007] Furthermore, the bottom of the washing box is provided with a screen, the bottom of the screen is provided with a slag trough, one side of the slag trough is provided with a slag outlet, and the inlet of the slag outlet is also provided with an inclined guide plate.

[0008] Furthermore, the bottom of the grinding and washing box is provided with a discharge port, which is located at the discharge end of the grinding brush. The feed end of the grinding brush is provided with a feeding assembly, which includes a feeding hopper, a feeding motor, and a feeding screw shaft. The feeding hopper is located at the top of the grinding and washing box, and a feeding pipe is located at the bottom of the feeding hopper. The feeding screw shaft is rotatably located inside the feeding pipe, and the feeding motor is located inside the feeding hopper. The power shaft of the feeding motor is connected to the feeding screw shaft.

[0009] Furthermore, the side wall of the abrasive washing box is provided with an abrasive brush cleaning assembly, which includes a cleaning seat, a cleaning comb, and a drive push rod. The cleaning seat is located on one side of the abrasive washing box, and a cleaning arm is slidably arranged inside the cleaning seat. The cleaning comb is arranged on the cleaning arm, and the drive push rod is located outside the cleaning seat. A connecting arm is arranged on the power shaft of the drive push rod, and a connecting push rod is arranged on the connecting arm. The connecting push rod is connected to the cleaning arm.

[0010] Furthermore, a telescopic cover is fitted over the connecting push rod, the rotation diameter of the abrasive brush is the same as the inner diameter of the abrasive washing box, and the abrasive brush corresponds to the cleaning comb.

[0011] Beneficial effects: This utility model sets up a grinding component in the grinding and washing box. The grinding component uses spirally distributed grinding brushes to grind and transport the pomegranate sand. During the grinding process, a spray washing component is used in conjunction with the grinding component. The spray washing component sprays cleaning agent onto the grinding brushes through a spray panel. The grinding brushes rotate while mixing with the cleaning agent. The pomegranate sand is ground and cleaned at the same time, which reduces the generation of dust during the grinding process, improves the grinding and cleaning effect of the pomegranate sand surface, and reduces the cleaning process.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0014] Figure 1 is a schematic diagram of a garnet sand grinding and cleaning device according to an embodiment of the present invention;

[0015] Figure 2 is a structural schematic diagram of a garnet sand grinding and cleaning device according to an embodiment of the present invention from another perspective.

[0016] Figure 3 is a side cross-sectional view of a garnet sand grinding and cleaning device according to an embodiment of the present invention;

[0017] Figure 4 is a top cross-sectional view of a garnet sand grinding and cleaning device according to an embodiment of the present invention.

[0018] As shown in the figure: 1. Grinding and washing box; 11. Discharge port; 2. Feeding assembly; 21. Feed hopper; 22. Feeding motor; 23. Feeding pipe; 24. Feeding screw shaft; 3. Spray washing assembly; 31. Spray panel; 32. Spray pump; 33. Spray nozzle; 4. Grinding brush cleaning assembly; 41. Drive push rod; 42. Connecting arm; 43. Connecting push rod; 431. Telescopic shield; 44. Cleaning seat; 45. Cleaning arm; 46. Cleaning comb; 5. Support; 6. Grinding assembly; 61. Grinding drive motor; 62. Slag trough; 621. Slag outlet; 622. Inclined guide plate; 63. Grinding drive shaft; 631. Rotary seat; 64. Screen; 65. Grinding brush. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0020] The pomegranate sand grinding and cleaning device of this utility model embodiment will be described below with reference to the accompanying drawings.

[0021] As shown in Figures 1-4, the garnet sand grinding and cleaning device provided in this embodiment of the present invention includes a grinding and washing box 1, a spray water washing component 3, and a grinding component 6. The bottom of the grinding and washing box 1 is provided with a support 5. The grinding component 6 is disposed inside the grinding and washing box 1. The grinding component 6 includes a grinding drive shaft 63 and a grinding brush 65. The grinding drive shaft 63 is rotatably disposed inside the grinding and washing box 1 through a rotating base 631. The grinding brush 65 is spirally distributed on the outer surface of the grinding drive shaft 63.

[0022] The spray washing assembly 3 is located on the top of the abrasive washing tank 1. The spray washing assembly 3 includes a spray panel 31 with a spray pump 32. The spray panel 31 is located on the top of the abrasive washing tank 1. The water outlet end of the spray panel 31 is provided with a spray nozzle 33, which is located vertically above the abrasive brush 65. The spray pump 32 is located at the water inlet end of the spray panel 31.

[0023] Specifically, during the grinding and cleaning process of garnet sand, the garnet sand is first fed into the grinding and cleaning box 1. The grinding drive shaft 63 rotates, driving the grinding brush 65 to rotate. The grinding brush 65 performs rotary grinding on the garnet sand. Since the grinding brush 65 is spirally distributed, it grinds the garnet sand while moving within the grinding and cleaning box 1. During the grinding process, the spray pump 32 transmits the cleaning agent to the spray panel 31. The spray panel 31 sprays the cleaning agent into the grinding and cleaning box 1 through the spray nozzle 33. The grinding brush 65 mixes the cleaning agent while rotating, so that the garnet sand is ground and cleaned simultaneously, reducing dust generation during the grinding process, improving the grinding and cleaning effect of the garnet sand surface, and reducing cleaning steps.

[0024] In one embodiment of this utility model, as shown in FIG3, a screen 64 is provided at the bottom of the washing box 1, a slag trough 62 is provided at the bottom of the screen 64, a slag outlet 621 is provided on one side of the slag outlet 621, and an inclined guide plate 622 is also provided at the inlet of the slag outlet 621 to reduce blockage in the slag trough 62.

[0025] Specifically, during the rotation of the grinding brush 65, the slag material mixed with the cleaning agent from the grinding of garnet sand flows out from the screen 64 and enters the slag trough 62, making the garnet sand on the screen 64 cleaner, and the slag material in the slag trough 62 is discharged from the slag outlet 621.

[0026] In one embodiment of this utility model, as shown in FIG3, the bottom of the grinding and washing box 1 is provided with a discharge port 11, which is located at the discharge end of the grinding brush 65. The feed end of the grinding brush 65 is provided with a feeding assembly 2, which includes a feeding hopper 21, a feeding motor 22, and a feeding screw shaft 24. The feeding hopper 21 is provided at the top of the grinding and washing box 1, and the bottom of the feeding hopper 21 is provided with a feeding pipe 23. The feeding screw shaft 24 is rotatably disposed inside the feeding pipe 23. The feeding motor 22 is disposed inside the feeding hopper 21, and the power shaft of the feeding motor 22 is connected to the feeding screw shaft 24.

[0027] Specifically, during the feeding process, garnet sand is placed into the feed hopper 21, and the feeding motor 22 drives the feeding screw shaft 24 to rotate, thereby slowly transferring the garnet sand in the feed hopper 21 from the feeding pipe 23 to the inside of the grinding and washing box 1 to control the feeding speed. After grinding is completed, the grinding brush 65 discharges the clean garnet sand from the discharge port 11.

[0028] In one embodiment of this utility model, as shown in Figures 1 and 4, a grinding brush cleaning assembly 4 is provided on the side wall of the grinding and washing box 1. The grinding brush cleaning assembly 4 includes a cleaning seat 44, a cleaning comb 46, and a drive push rod 41. The cleaning seat 44 is located on one side of the grinding and washing box 1. A cleaning arm 45 is slidably arranged on the inner side of the cleaning seat 44. The cleaning comb 46 is arranged on the cleaning arm 45. The drive push rod 41 is located on the outer side of the cleaning seat 44. A connecting arm 42 is arranged on the power shaft of the drive push rod 41. A connecting push rod 43 is arranged on the connecting arm 42. The connecting push rod 43 is connected to the cleaning arm 45.

[0029] The connecting push rod 43 is covered with a telescopic cover 431 to protect the connecting push rod 43. The rotation diameter of the grinding brush 65 is the same as the inner diameter of the grinding box 1, so that the garnet sand is fully ground and the grinding dead corner is prevented.

[0030] Specifically, during the garnet sand grinding process, the drive push rod 41 drives the connecting arm 42, which in turn drives the cleaning arm 45 to move, which in turn drives the cleaning comb 46 to move. When the cleaning comb 46 comes into contact with the grinding brush 65, they rub against each other. The cleaning comb 46 transfers the garnet sand remaining on the inside of the grinding brush 65, reducing the residue on the inside of the grinding brush 65.

[0031] To clearly illustrate the above embodiments, referring to Figures 1-4, the specific working principle of the garnet sand grinding and cleaning device of this utility model is as follows: During the grinding and cleaning process of garnet sand, the garnet sand is first put into the feed hopper 21, and the feeding motor 22 drives the feeding screw shaft 24 to rotate, thereby slowly transferring the garnet sand in the feed hopper 21 from the feeding pipe 23 to the inside of the grinding and washing box 1 to control the feeding speed.

[0032] After the garnet sand is fed into the grinding and washing box 1, the grinding drive motor 61 drives the grinding drive shaft 63 to rotate, which in turn drives the grinding brush 65 to rotate. The grinding brush 65 performs rotary grinding on the garnet sand. Since the grinding brush 65 is spirally distributed, it grinds the garnet sand while moving and transporting it within the grinding and washing box 1. During the grinding process, the spray pump 32 transmits the cleaning agent to the spray panel 31. The spray panel 31 sprays the cleaning agent into the grinding and washing box 1 through the spray nozzle 33. The grinding brush 65 mixes the cleaning agent while rotating, so that the garnet sand is ground and cleaned at the same time.

[0033] As the grinding brush 65 rotates, the slag from the grinding of garnet sand, mixed with the cleaning agent, flows out from the screen 64 and into the slag trough 62, making the garnet sand on the screen 64 cleaner. The slag in the slag trough 62 is discharged from the slag outlet 621. After grinding is completed, the grinding brush 65 discharges the clean garnet sand from the discharge port 11.

[0034] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A pomegranate sand grinding and cleaning device, characterized in that, The assembly includes a washing and grinding tank (1), a spray washing assembly (3), and a grinding assembly (6). The grinding assembly (6) is located inside the washing and grinding tank (1). The grinding assembly (6) includes a grinding drive shaft (63) and a grinding brush (65). The grinding drive shaft (63) is rotatably located inside the washing and grinding tank (1). The grinding brush (65) is spirally distributed on the outer surface of the grinding drive shaft (63). The spray washing assembly (3) is located on the top of the washing and grinding tank (1). The spray washing assembly (3) includes a spray panel (31) of a spray pump (32). The spray panel (31) is located on the top of the washing and grinding tank (1). The water outlet end of the spray panel (31) is provided with a spray nozzle (33). The spray nozzle (33) is located vertically above the grinding brush (65). The spray pump (32) is located at the water inlet end of the spray panel (31).

2. The garnet sand grinding and cleaning device according to claim 1, characterized in that, The bottom of the washing box (1) is provided with a screen (64), the bottom of the screen (64) is provided with a slag trough (62), a slag outlet (621) is provided on one side of the slag trough (62), and an inclined guide plate (622) is also provided at the inlet of the slag outlet (621).

3. The garnet sand grinding and cleaning device according to claim 1, characterized in that, The bottom of the grinding and washing box (1) is provided with a discharge port (11), which is located at the discharge end of the grinding brush (65). The feed end of the grinding brush (65) is provided with a feeding assembly (2). The feeding assembly (2) includes a feeding hopper (21), a feeding motor (22), and a feeding screw shaft (24). The feeding hopper (21) is located at the top of the grinding and washing box (1), and the bottom of the feeding hopper (21) is provided with a feeding pipe (23). The feeding screw shaft (24) is rotatably located inside the feeding pipe (23). The feeding motor (22) is located inside the feeding hopper (21), and the power shaft of the feeding motor (22) is connected to the feeding screw shaft (24).

4. The garnet sand grinding and cleaning device according to claim 1, characterized in that, The side wall of the abrasive washing box (1) is provided with an abrasive brush cleaning assembly (4). The abrasive brush cleaning assembly (4) includes a cleaning seat (44), a cleaning comb (46), and a drive push rod (41). The cleaning seat (44) is located on one side of the abrasive washing box (1). A cleaning arm (45) is slidably arranged inside the cleaning seat (44). The cleaning comb (46) is arranged on the cleaning arm (45). The drive push rod (41) is arranged outside the cleaning seat (44). A connecting arm (42) is arranged on the power shaft of the drive push rod (41). A connecting push rod (43) is arranged on the connecting arm (42). The connecting push rod (43) is connected to the cleaning arm (45).

5. The garnet sand grinding and cleaning device according to claim 4, characterized in that, The connecting push rod (43) is fitted with a telescopic cover (431), the rotation diameter of the grinding brush (65) is the same as the inner diameter of the grinding and washing box (1), and the grinding brush (65) corresponds to the cleaning comb (46).

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