A water washing device for preparing high-purity quartz sand

Abstract

The utility model discloses a kind of water washing devices of preparation high-purity quartz sand, including wheeled sand washer and the swing type flushing mechanism installed in the side of wheeled sand washer, wheeled sand washer includes sand washing pool, sand inlet, sand outlet, sand washing wheel and drive assembly, water washing inner cavity is formed in the inside of sand washing pool, sand outlet and sand inlet are respectively located the left and right sides of sand washing pool, sand washing wheel is built into water washing inner cavity, drive assembly is composed of support frame, motor one, driving wheel, driven wheel, belt and driving shaft, support frame is installed in the side of sand washing pool, motor one is installed on support frame and power output end is connected with driving wheel, driven wheel is located in the side of driving wheel and is connected by belt, driven wheel center is connected with sand washing wheel by driving shaft. The wheeled sand washer designed in the utility model can realize the automatic cleaning processing of water wheel material slot, guarantee the accommodation space and water washing effect of material slot.

Description

Technical Field

[0001] This utility model relates to the field of quartz sand washing technology, specifically a washing device for preparing high-purity quartz sand. Background Technology

[0002] Quartz sand is quartz particles produced by crushing and screening quartz stone. Quartz stone is a non-metallic mineral, whose main mineral component is silicon dioxide. Quartz sand can be classified according to quality into ordinary quartz sand, refined quartz sand, high-purity quartz sand, fused quartz sand, and silica powder, etc. The SiO2 content and impurity content of various types of quartz sand are different. Before preparing high-purity quartz sand, the raw quartz sand often needs to be washed with water to improve its cleanliness. There are various types of equipment for washing quartz sand, among which the most common is the wheel sand washing machine. This machine introduces the quartz sand into a washing container and uses a washing wheel to wash the quartz sand.

[0003] However, existing wheel-type sand washing machines have the following problems in the process of washing quartz sand: The wheel-type sand washing machine mainly uses a motor to drive the washing wheel to rotate, and the quartz sand is turned and washed through the shovel on the washing wheel. However, in actual operation, because the quartz sand contains a large number of small sand particles and soil, these contaminants that need to be washed have high adhesiveness when they come into contact with water and may remain in the shovel of the washing wheel. Long-term accumulation will reduce the holding space of the shovel and increase the weight of the washing wheel, thus increasing energy consumption, and requiring manual cleaning. Therefore, it is necessary to design corresponding technical solutions to solve the existing technical problems. Utility Model Content

[0004] The purpose of this invention is to provide a water washing device for preparing high-purity quartz sand. This device solves the problem that wheel-type sand washing machines primarily rely on a motor to drive a washing wheel, which tumbles and washes the quartz sand through a shovel on the wheel. However, in actual operation, because the quartz sand contains a large amount of small sand particles and mud, these contaminants have high adhesiveness when exposed to water and may remain in the shovel of the washing wheel. Prolonged deposition reduces the shovel's capacity and increases the weight of the washing wheel, thus increasing energy consumption and requiring manual cleaning.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a washing device for preparing high-purity quartz sand, comprising a wheel-type sand washing machine and a swing-type flushing mechanism installed on one side of the wheel-type sand washing machine. The wheel-type sand washing machine includes a sand washing tank, a sand inlet, a sand outlet, a sand washing wheel, and a drive assembly. The sand washing tank has a washing cavity inside. The sand outlet and sand inlet are located on the left and right sides of the sand washing tank, respectively. The sand washing wheel is built into the washing cavity. The drive assembly consists of a support frame, a motor, a drive wheel, a driven wheel, a belt, and a drive shaft. The support frame is installed on one side of the sand washing tank. The motor is installed on the support frame and its power output end is connected to the drive wheel. The driven wheel is located on the drive wheel. The two are connected on one side by a belt. The center of the driven wheel is connected to the sand washing wheel through a drive shaft. The surface of the sand washing wheel is provided with several sets of shovel grooves. The swing-type flushing mechanism is installed on the left side of the sand washing tank and includes a shell, a flushing pipe, a driver, a return spring, a sealing plate, a water supply pipe, and a pump body. The shell is installed on the outer wall of the sand washing tank. The flushing pipe is built inside the shell. The driver and the return spring are symmetrically installed on the shell. The driver is in contact with one side of the flushing pipe. One end of the return spring is connected to the flushing pipe and the other end is connected to the inner wall of the shell. The sealing plate is installed on the inner side of the shell. One end of the water supply pipe is connected to the flushing pipe and the other end is connected to the pump body.

[0006] In a preferred embodiment of this utility model, the flushing pipe includes a horizontally arranged water guide pipe and several sets of nozzles evenly installed on the water guide pipe, with adjacent sets of nozzles being equidistantly distributed and arranged at an angle.

[0007] In a preferred embodiment of this utility model, the driver includes an outer cover, a second motor, a rotating wheel, and a toggle block. The outer cover is fixed to the end of the outer shell. The second motor is installed inside the outer cover and its power output end is connected to the rotating wheel. The edge of the rotating wheel is connected to the toggle block. The toggle block has a fan-shaped structure and one end is narrower than the other end.

[0008] In a preferred embodiment of this utility model, the sealing plate is a two-section structure comprising a plate body one and a plate body two arranged symmetrically at the top and bottom, and a plurality of swing grooves are formed at the connection between the plate body one and the plate body two.

[0009] In a preferred embodiment of this utility model, the swing groove is a long strip structure with elastic pads on both sides, the nozzle is inserted into the swing groove, the inner end of the elastic pad is connected to the nozzle, and the elastic pad is made of rubber material and has a layered structure.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model improves the structure of the existing wheel sand washing machine by installing a swing-type flushing mechanism on one side of the sand washing tank of the wheel sand washing machine. This mechanism can flush the water wheel shovel trough after the material is discharged, and quickly wash away the sand and mud adhering to the shovel trough to achieve the purpose of automatic cleaning of the inside of the shovel trough.

[0012] 2. The wheel-type sand washing machine designed in this utility model can realize the automated cleaning of the water wheel shovel trough, ensuring the holding space of the shovel trough and the washing effect. Attached Figure Description

[0013] Figure 1 This is an overall structural diagram of the present invention;

[0014] Figure 2 This is a structural diagram of the oscillating flushing mechanism of this utility model in its disassembled state;

[0015] Figure 3 This is a structural diagram of the swing groove described in this utility model;

[0016] Figure 4 This is a structural diagram of the driver described in this utility model.

[0017] In the diagram: 1. Sand washing tank; 2. Sand inlet; 3. Sand outlet; 4. Sand washing wheel; 5. Water washing inner cavity; 6. Support frame; 7. Motor 1; 8. Drive wheel; 9. Driven wheel; 10. Belt; 11. Drive shaft; 12. Material shovel; 13. Outer shell; 14. Flushing pipe; 15. Driver; 16. Return spring; 17. Enclosure plate; 18. Water supply pipe; 19. Pump body; 20. Water guide pipe; 21. Nozzle; 22. Outer cover; 23. Motor 2; 24. Rotating wheel; 25. Actuating block; 26. Plate 1; 27. Plate 2; 28. Swinging groove; 29. ​​Elastic pad. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-4This utility model provides a technical solution: a washing device for preparing high-purity quartz sand, including a wheel-type sand washing machine and a swing-type flushing mechanism installed on one side of the wheel-type sand washing machine. The washing method of the wheel-type sand washing machine is the same as that of existing wheel-type sand washing machines on the market. The wheel-type sand washing machine includes a sand washing tank 1, a sand inlet 2, a sand outlet 3, a sand washing wheel 4, and a drive assembly. The interior of the sand washing tank 1 forms a washing cavity 5. The sand outlet 3 and the sand inlet 2 are located on the left and right sides of the sand washing tank 1, respectively. The sand washing wheel 4 is built into the washing cavity 5. The drive assembly consists of a support frame 6, a motor 7, a drive wheel 8, a driven wheel 9, a belt 10, and a drive shaft 11. The support frame 6 is installed on one side of the sand washing tank 1. The motor 7 is installed on the support frame 6 and its power output end is connected to the drive wheel 8. The driven wheel 9 is located on one side of the drive wheel 8. The two are connected by a belt 10. The center of the driven wheel 9 is connected to the sand washing wheel 4 via a drive shaft 11. The surface of the sand washing wheel 4 is provided with several sets of shovel grooves 12. The swing-type flushing mechanism is installed on the left side of the sand washing tank 1 and includes a housing 13, a flushing pipe 14, a driver 15, a return spring 16, a sealing plate 17, a water supply pipe 18, and a pump body 19. The housing 13 is installed on the outer wall of the sand washing tank 1. The flushing pipe 14 is built inside the housing 13. The driver 15 and the return spring 16 are symmetrically installed on the housing 13. The driver 15 is in contact with one side of the flushing pipe 14. One end of the return spring 16 is connected to the flushing pipe 14 and the other end is connected to the inner wall of the housing 13. The sealing plate 17 is installed inside the housing 13. One end of the water supply pipe 18 is connected to the flushing pipe 14 and the other end is connected to the pump body 19.

[0020] Further improvements, such as Figure 2 As shown, the flushing pipe 14 includes a horizontally arranged water guide pipe 20 and several sets of nozzles 21 evenly installed on the water guide pipe 20. Adjacent sets of nozzles 21 are equidistantly distributed and arranged at an angle. The nozzles 21 have a tubular structure. The water guide pipe 20 guides water into the nozzles 21 and flushes the shovel trough 12.

[0021] Further improvements, such as Figure 4 As shown, the driver 15 includes an outer cover 22, a second motor 23, a rotating wheel 24, and a toggle block 25. The outer cover 22 is fixed to the end of the outer shell 13. The second motor 23 is installed inside the outer cover 22 and its power output end is connected to the rotating wheel 24. The edge of the rotating wheel 24 is connected to the toggle block 25. The toggle block 25 has a fan-shaped structure and one end is narrower than the other end. The second motor 23 drives the rotating wheel 24 to rotate. During the rotation, the rotating wheel 24 drives the toggle block 25 to act intermittently on the water pipe 20, causing the water pipe 20 to swing back and forth.

[0022] Further improvements, such as Figure 2As shown, the enclosed plate 17 has a two-section structure and includes a plate body 26 and a plate body 27 arranged symmetrically at the top and bottom. Several sets of swing grooves 28 are formed at the connection between the plate body 26 and the plate body 27 to prevent mud and sand from entering the swing-type flushing mechanism during the cleaning process and to facilitate disassembly and maintenance.

[0023] Specifically, the swing groove 28 has a long strip structure and elastic pads 29 are provided on both sides. The nozzle 21 is inserted into the swing groove 28. The inner end of the elastic pad 29 is connected to the nozzle 21. The elastic pad 29 is made of rubber and has a layered structure, which facilitates the movement of the nozzle 21 in the swing groove 28 and keeps the swing groove 28 in a closed state through the elastic pad 27.

[0024] In use: The quartz sand to be cleaned is introduced into the sand washing tank 1 through the sand inlet 2, and the drive gear 8 is driven to rotate by the motor 7. The driven wheel 7 is driven by the belt 10, and the sand washing wheel 4 is driven to rotate counterclockwise through the driven wheel 7. The quartz sand is washed and turned over by the shovel trough 12. After cleaning, the quartz sand is discharged from the sand outlet 3. When the shovel trough 12 moves to the position of the swing flushing mechanism, the pump body 19 draws water and introduces it into the flushing pipe 14 through the water supply pipe 18. The flushing pipe 14 sprays water into the shovel trough 12 through the nozzle 21 for cleaning. At the same time, the rotating wheel 24 is driven to rotate by the motor 23. During the rotation of the rotating wheel 24, the actuating block 25 acts intermittently on the water guide pipe 20, so that the water guide pipe 20 swings back and forth, thereby achieving a better flushing purpose for the shovel trough 12.

[0025] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, the terms “first,” “second,” “third,” and “fourth” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as “first,” “second,” “third,” or “fourth” may explicitly or implicitly include at least one of those features.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A water washing apparatus for preparing high-purity quartz sand, characterized in that: The system includes a wheel-type sand washing machine and a swing-type flushing mechanism installed on one side of the wheel-type sand washing machine. The wheel-type sand washing machine includes a sand washing tank (1), a sand inlet (2), a sand outlet (3), a sand washing wheel (4), and a drive assembly. The sand washing tank (1) has a water washing cavity (5) inside. The sand outlet (3) and the sand inlet (2) are located on the left and right sides of the sand washing tank (1), respectively. The sand washing wheel (4) is built into the water washing cavity (5). The drive assembly is supported by a support frame (6). The system consists of a motor (7), a drive wheel (8), a driven wheel (9), a belt (10), and a drive shaft (11). The support frame (6) is installed on one side of the sand washing tank (1). The motor (7) is installed on the support frame (6) and its power output end is connected to the drive wheel (8). The driven wheel (9) is located on one side of the drive wheel (8) and the two are connected by a belt (10). The center of the driven wheel (9) is connected to the sand washing tank (1) via the drive shaft (11). The washing wheel (4) is connected to the washing wheel (4), and the surface of the washing wheel (4) is provided with several sets of shovel grooves (12). The swing-type flushing mechanism is installed on the left side of the washing sand tank (1) and includes a shell (13), a flushing pipe (14), a driver (15), a return spring (16), a sealing plate (17), a water supply pipe (18), and a pump body (19). The shell (13) is installed on the outer wall of the washing sand tank (1). The flushing pipe (14) is built inside the shell (13). The driver (15) and the return spring (16) are symmetrically installed on the shell (13). The driver (15) is in contact with one side of the flushing pipe (14). One end of the return spring (16) is connected to the flushing pipe (14) and the other end is connected to the inner wall of the shell (13). The sealing plate (17) is installed on the inner side of the shell (13). One end of the water supply pipe (18) is connected to the flushing pipe (14) and the other end is connected to the pump body (19).

2. The water washing apparatus for preparing high-purity quartz sand according to claim 1, characterized in that: The flushing pipe (14) includes a horizontally arranged water guide pipe (20) and several sets of nozzles (21) evenly installed on the water guide pipe (20). The two adjacent sets of nozzles (21) are equidistantly distributed and arranged at an angle.

3. The water washing apparatus for preparing high-purity quartz sand according to claim 1, characterized in that: The driver (15) includes an outer cover (22), a second motor (23), a rotating wheel (24), and a toggle block (25). The outer cover (22) is fixed to the end of the outer shell (13). The second motor (23) is installed inside the outer cover (22) and its power output end is connected to the rotating wheel (24). The edge of the rotating wheel (24) is connected to the toggle block (25). The toggle block (25) has a fan-shaped structure and one end is narrower than the other end.

4. The water washing apparatus for preparing high-purity quartz sand according to claim 2, characterized in that: The closed plate (17) is a two-section structure and includes a plate body one (26) and a plate body two (27) arranged symmetrically on the top and bottom. Several sets of swing grooves (28) are formed at the connection between the plate body one (26) and the plate body two (27). The swing groove (28) is a long strip structure and elastic pads (29) are provided on both sides. The nozzle (21) is inserted into the swing groove (28). The inner end of the elastic pad (29) is connected to the nozzle (21). The elastic pad (29) is made of rubber material and has a layered structure.

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