A quartz sand purification apparatus

Abstract

The application discloses quartz sand purification equipment and relates to the field of quartz sand purification.The quartz sand purification equipment comprises an equipment shell and a conveying pipeline, a discharging hopper is fixedly connected to the bottom of the equipment shell, the bottom of the discharging hopper is fixedly communicated with the conveying pipeline, a separation assembly is rotatably installed in the equipment shell, and a stirring assembly is fixedly installed in the separation assembly.The high-speed rotation of a separation cylinder is utilized to drive the stirring assembly, the stirring rods in the stirring assembly are attached to the separation cylinder, the stirring rods are shaped the same as the separation cylinder, the rotation of the separation cylinder is not affected, the material attached to the inner wall of the separation cylinder can be stirred, the position of the material is continuously changed, the material in the two parts of the inner wall of the material cylinder and the material cylinder is dispersed and stirred, all the material can be effectively separated, the residue of impurities in the material can be reduced, and the purity of quartz sand is improved.

Description

Technical Field

[0001] This invention relates to the field of quartz sand purification technology, specifically to a quartz sand purification device. Background Technology

[0002] Quartz sand purification is the process of removing impurities from quartz sand using physical or chemical methods to obtain quartz sand products with higher purity.

[0003] For example, the "a quartz sand purification device" published in CN116272766A includes a purification body, an embedded storage mechanism, a microwave-assisted freezing precipitation pretreatment mechanism, and an ice crystal filtration freezing separation mechanism. The microwave-assisted freezing precipitation pretreatment mechanism is located inside the purification body, the ice crystal filtration freezing separation mechanism is located at the lower end of the microwave-assisted freezing precipitation pretreatment mechanism, and the embedded storage mechanism is located at the lower end of the ice crystal filtration freezing separation mechanism.

[0004] However, in the existing technology, during the centrifugal separation of quartz sand, the high-speed rotation of the barrel causes a large amount of raw material to be thrown onto the inner wall of the barrel. This material is divided into two parts: one that is tightly attached to the inner wall of the barrel and the other that is not attached to the barrel. During the high-speed rotation of the barrel, the material that is not attached to the barrel cannot be effectively separated, which makes it easy for some impurities to remain in these materials, directly affecting the purity of the quartz sand. Summary of the Invention

[0005] The purpose of this invention is to provide a quartz sand purification device to solve the problem mentioned in the background art that materials that are not in close contact with the barrel cannot be effectively separated during the high-speed rotation of the barrel.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a quartz sand purification device, comprising a device housing and a conveying pipeline, wherein a feeding funnel is fixedly connected to the bottom of the device housing, the bottom of the feeding funnel is fixedly connected to the conveying pipeline, a separation component is rotatably installed inside the device housing, and an agitation component is fixedly installed inside the separation component;

[0007] The stirring assembly includes a fixed frame, a movable frame, and a stirring rod. The movable frame is located below the fixed frame. A positioning rod is fixedly connected to one side of the stirring rod. The positioning rod is rotatably installed inside the fixed frame. The stirring rod is located at the edge of the fixed frame. The other side of the stirring rod is attached to the inner wall of the separation assembly. An arc-shaped plate is fixedly installed at one end of the positioning rod.

[0008] A first contact block is fixedly installed at one end of the arc-shaped plate, and a second contact block is fixedly installed at the other end of the arc-shaped plate. A triangular block is fixedly installed at the bottom of the movable frame. An arched gap is provided between the triangular block and the movable frame. A receiving groove is provided at the junction of the movable frame and the arched gap.

[0009] Preferably, the separation assembly includes a separation cylinder, a reinforcing frame, and a rotating rod. The rotating rod is fixedly installed inside the reinforcing frame, and the reinforcing frame is fixedly installed on the top of the separation cylinder. The separation cylinder is located inside the equipment housing, and a space is left between the separation cylinder and the equipment housing.

[0010] Preferably, a closed top cover is fixedly installed on the top of the equipment housing, and a second geared motor is fixedly installed on the top of the closed top cover. The output end of the second geared motor is fixedly connected to one end of the rotating rod, and the rotating rod passes through the closed top cover.

[0011] Preferably, a support plate is rotatably connected to the bottom of the rotating rod, and the edge of the support plate is fixedly connected to the inner wall of the feeding funnel. A leakage hole is provided at the junction of the support plate and the equipment housing to ensure that the quartz sand falls normally.

[0012] Preferably, the fixed frame is fixedly installed on the outer wall of the rotating rod, and the movable frame is rotatably installed on the outer wall of the rotating rod. During the rotation of the rotating rod, it will directly drive the fixed frame and indirectly drive the movable frame. The speed difference between the fixed frame and the movable frame is used to make the stirring rod rotate.

[0013] Preferably, a limiting sleeve is fixedly installed at the junction of the movable frame and the rotating rod. The limiting sleeve is sleeved on the outer wall of the rotating rod. A first through hole is opened inside the fixed frame, and a second through hole is opened inside the movable frame.

[0014] Preferably, a dividing tube is fixedly installed at the junction of the fixed frame and the positioning rod, one end of the dividing tube overlaps with the stirring rod, and the dividing tube is used to determine the position of the stirring rod.

[0015] Preferably, the triangular block is located at the edge of the fixed frame, and the height of the triangular block is lower than the lowest point of the fixed frame. The arc-shaped plate is located between the fixed frame and the movable frame, and the height of the first contact circle and the second contact circle are consistent with the height of the arched gap.

[0016] Preferably, the receiving groove is located directly above the apex of the arched gap, and the width of the receiving groove is greater than the diameter of the first contact block and the diameter of the second contact block, and the width of the arched gap is equal to the diameter of the first contact block and the diameter of the second contact block.

[0017] Preferably, a first geared motor is fixedly installed at one end of the conveying pipe, and an extrusion screw is fixedly connected to the output end of the first geared motor. The extrusion screw is disposed inside the conveying pipe, and a support frame is fixedly installed at the bottom of the conveying pipe.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. In this invention, by setting an agitation component inside the separation component, the high-speed rotation of the separation cylinder drives the agitation component during the separation of quartz sand and impurities. The agitation rod in the agitation component is attached to the separation cylinder, and the shape of the agitation rod is the same as that of the separation cylinder. This not only does not affect the rotation of the separation cylinder, but also agitates the material attached to the inner wall of the separation cylinder. By continuously agitating the material, the position is continuously changed, breaking up and agitating the material attached to the inner wall of the cylinder and the material not attached to the cylinder, so that all the material can be effectively separated. This can reduce the residue of impurities in the material and improve the purity of quartz sand. The agitation rod is installed on the fixed frame to ensure that it can be completely attached to the inner wall of the separation cylinder, avoiding gaps that would affect the quality and efficiency of agitating the material. At the same time, the design of the positioning rod penetrating through the fixed frame can also ensure the stability of the agitation rod.

[0020] 2. In this invention, a triangular block is provided at the bottom of the movable frame, and an arched gap is left between the triangular block and the movable frame for the first contact circle block and the second contact circle block to enter. During the rotation of the fixed frame, the first contact circle block and the second contact circle block enter between the triangular block and the fixed frame in sequence, causing the arc plate to rotate, thereby achieving the purpose of pushing the stirring rod, causing the stirring rod to rotate half a revolution, achieving the purpose of stirring the material over a large area, thereby stirring the material in the vertical direction.

[0021] 3. In this invention, a receiving groove is provided at the edge of the movable frame. The receiving groove is located at the highest point of the arched gap and is used to receive the first contact block or the second contact block, allowing it sufficient space to rotate so that the arc rod can rotate a full circle. In actual operation, one of the first contact block and the second contact block enters the receiving groove first, and stops after pushing the arc plate to rotate half a circle. Then, in subsequent rotations, the other contact block enters the receiving groove and pushes the arc plate to rotate half a circle again. As the fixed frame continues to rotate, the arc plate can rotate multiple times, thereby achieving the purpose of continuously stirring the material. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a quartz sand purification device according to the present invention;

[0023] Figure 2 This is a schematic diagram of the internal structure of the shell of a quartz sand purification device according to the present invention;

[0024] Figure 3 This is a schematic diagram of a half-section of the shell structure of a quartz sand purification device according to the present invention;

[0025] Figure 4 This is a schematic diagram of a half-section of the separation component of a quartz sand purification device according to the present invention.

[0026] Figure 5 This is a three-dimensional structural diagram of the top of the stirring component of a quartz sand purification device according to the present invention;

[0027] Figure 6 This is a schematic diagram of the internal three-dimensional structure of the stirring component of a quartz sand purification device according to the present invention;

[0028] Figure 7 This is a schematic diagram showing the disassembled structure of the fixed frame and movable frame of a quartz sand purification device according to the present invention.

[0029] Figure 8 This is a three-dimensional structural diagram of the stirring rod and arc-shaped plate of a quartz sand purification device according to the present invention.

[0030] In the diagram: 1. Equipment housing; 2. Conveying pipe; 3. Separation component; 4. Agitating component; 5. Sealed top cover; 6. Discharge hopper; 7. Second geared motor; 8. Support frame; 9. First geared motor; 31. Separation cylinder; 32. Reinforcing frame; 33. Rotating rod; 34. Support plate; 35. Leakage hole; 41. Fixed frame; 42. Movable frame; 43. Agitating rod; 44. Positioning rod; 45. First through hole; 46. Separating circular tube; 47. Limiting cylinder; 48. Second through hole; 49. Arc plate; 410. First contact block; 411. Second contact block; 412. Triangular block; 413. Arched gap; 414. Receiving groove. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Example 1

[0033] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown: A quartz sand purification device includes a housing 1 and a conveying pipe 2. A feeding hopper 6 is fixedly connected to the bottom of the housing 1, and the bottom of the feeding hopper 6 is fixedly connected to the conveying pipe 2. A separation component 3 is rotatably installed inside the housing 1, and an agitation component 4 is fixedly installed inside the separation component 3. The agitation component 4 includes a fixed frame 41, a movable frame 42, and an agitation rod 43. The movable frame 42 is located below the fixed frame 41. A positioning rod 44 is fixedly connected to one side of the agitation rod 43 and is rotatably mounted on the fixed frame 41. Inside, the stirring rod 43 is located at the edge of the fixed frame 41, and the other side of the stirring rod 43 is attached to the inner wall of the separation component 3. An arc plate 49 is fixedly installed at one end of the positioning rod 44, a first contact block 410 is fixedly installed at one end of the arc plate 49, and a second contact block 411 is fixedly installed at the other end of the arc plate 49. A triangular block 412 is fixedly installed at the bottom of the movable frame 42, and an arched gap 413 is provided between the triangular block 412 and the movable frame 42. A receiving groove 414 is provided at the junction of the movable frame 42 and the arched gap 413.

[0034] In this embodiment, the separation component 3 is built into the equipment housing 1. During use, it purifies the quartz sand by centrifugal filtration. At the same time, an agitation component 4 is also provided inside the separation component 3. During the purification of quartz sand by the separation component 3, the agitation component 4 will also operate synchronously, continuously agitating the quartz sand in the separation component 3, which helps to improve the purification quality. The purified quartz sand will enter the equipment housing 1 and fall into the conveying pipe 2 from the feeding funnel 6 along the inner wall.

[0035] The stirring component 4 mainly consists of a fixed frame 41, a movable frame 42, and a stirring rod 43. The stirring rod 43 is installed in the fixed frame 41 through a positioning rod 44. The first contact block 410 and the second contact block 411 on the arc plate 49 at the other end of the positioning rod 44 are in contact with the movable frame 42. When the separation component 3 rotates, it will synchronously drive the fixed frame 41 and the movable frame 42. However, the installation method of the movable frame 42 and the fixed frame 41 is different. The fixed frame 41 is fixedly connected to the separation component 3, and the movable frame 42 is rotatably connected to the separation component 3. Therefore, during the rotation of the separation component 3, there will be a speed difference between the fixed frame 41 and the movable frame 42. The speed difference will cause the arc plate 49 to be in a state of rotation relative to the fixed frame 41.

[0036] by Figure 6For example, during the rotation of the arc plate 49 around the fixed frame 41, the second contact block 411 will first enter the arched gap 413, and under the support of the triangular block 412, it will enter the receiving groove 414 along the arched gap 413. At this time, the receiving groove 414 can prevent the second contact block 411 from moving further, thereby causing the arc plate 49 to rotate half a turn, so that the second contact block 411 and the first contact block 410 exchange positions. During this process, the arc plate 49 drives the stirring rod 43 through the positioning rod 44 to stir the material on the inner wall of the separation component 3, and disperse and stir it tightly against the inside of the material cylinder. The material on the wall and the part not tightly attached to the barrel are effectively separated, which can reduce the residue of impurities in the material and improve the purity of the quartz sand. As the fixed frame 41 continues to rotate, it can carry the second contact block 411 away from the arched gap 413. The second contact block 411 corresponding to the rear stirring rod 43 then enters the arched gap 413. After the fixed frame 41 rotates one revolution, the first contact block 410 will enter the arched gap 413 first. As the fixed frame 41 continues to rotate, the stirring rod 43 can also rotate synchronously.

[0037] Example 2

[0038] according to Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the separation component 3 includes a separation cylinder 31, a reinforcing frame 32, and a rotating rod 33. The rotating rod 33 is fixedly installed inside the reinforcing frame 32, and the reinforcing frame 32 is fixedly installed on the top of the separation cylinder 31. The separation cylinder 31 is located inside the equipment housing 1, and there is a space between the separation cylinder 31 and the equipment housing 1. A closed top cover 5 is fixedly installed on the top of the equipment housing 1. A second reduction motor 7 is fixedly installed on the top of the closed top cover 5. The output end of the second reduction motor 7 is fixedly connected to one end of the rotating rod 33. The rotating rod 33 passes through the closed top cover 5. A support plate 34 is rotatably connected to the bottom of the rotating rod 33. The edge of the support plate 34 is fixedly connected to the inner wall of the discharge funnel 6. A leakage hole 35 is provided at the junction of the support plate 34 and the equipment housing 1. The leakage hole 35 is used to ensure that the quartz sand falls normally.

[0039] In this embodiment, the separation cylinder 31 is used to contain and purify quartz sand. The quartz sand is in the separation cylinder 31. The second reduction motor 7 drives the separation cylinder 31 to rotate at high speed through the rotating rod 33. The centrifugal force is used to purify the quartz sand from impurities. The second reduction motor 7 is installed on the closed top cover 5. The closed top cover 5 is installed on the top of the equipment housing 1 to ensure the stability of the second reduction motor 7.

[0040] The rotating rod 33 is fixedly connected to the separating cylinder 31 through the reinforcing frame 32 to improve the structural strength of the separating cylinder 31 and ensure that it can withstand the pressure brought by high-speed rotation. The bottom of the rotating rod 33 is rotatably connected to the support plate 34 to determine the position of the separating cylinder 31. The support plate 34 is fixedly installed on the inner wall of the feeding funnel 6, and a leakage hole 35 is also provided at the edge. The quartz sand purified by the rotation of the separating cylinder 31 will leave the separating cylinder 31, enter the interior of the equipment housing 1, fall down the equipment housing 1 onto the support plate 34, and fall into the conveying pipe 2 through the leakage hole 35. After the processing is completed, the separating component 3 can be taken out.

[0041] Example 3

[0042] according to Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, a first contact block 410 is fixedly installed at one end of the arc-shaped plate 49, and a second contact block 411 is fixedly installed at the other end of the arc-shaped plate 49. A triangular block 412 is fixedly installed at the bottom of the movable frame 42, and an arched gap 413 is provided between the triangular block 412 and the movable frame 42. A receiving groove 414 is provided at the junction of the movable frame 42 and the arched gap 413. The fixed frame 41 is fixedly installed on the outer wall of the rotating rod 33, and the movable frame 42 is rotatably installed on the outer wall of the rotating rod 33. During the rotation of the rotating rod 33, the fixed frame 41 is directly driven, and the movable frame 42 is indirectly driven. The speed difference between the fixed frame 41 and the movable frame 42 is used to cause the stirring rod 43 to rotate. A limiting cylinder 47 is fixedly installed at the junction of the movable frame 42 and the rotating rod 33. The limiting cylinder 47 is sleeved on the outer wall of the rotating rod 33. A first through hole is provided inside the fixed frame 41. 45. A second through hole 48 is provided inside the movable frame 42. A dividing tube 46 is fixedly installed at the junction of the fixed frame 41 and the positioning rod 44. One end of the dividing tube 46 overlaps with the stirring rod 43. The dividing tube 46 is used to determine the position of the stirring rod 43. The triangular block 412 is located at the edge of the fixed frame 41, and the height of the triangular block 412 is lower than the lowest point of the fixed frame 41. The arc plate 49 is located between the fixed frame 41 and the movable frame 42. The height of the first contact block 410 and the second contact block 411 is the same as the height of the arched gap 413. The receiving groove 414 is located directly above the arc top of the arched gap 413, and the width of the receiving groove 414 is greater than the diameter of the first contact block 410 and the diameter of the second contact block 411. The width of the arched gap 413 is equal to the diameter of the first contact block 410 and the diameter of the second contact block 411.

[0043] In this embodiment, the fixed frame 41 is fixedly installed on the rotating rod 33, while the movable frame 42 is sleeved on the rotating rod 33 through the limiting sleeve 47. During the rotation of the rotating rod 33, a speed difference can be generated between the movable frame 42 and the fixed frame 41, providing a power source for rotating the stirring rod 43.

[0044] A first through hole 45 is provided inside the fixed frame 41, and a second through hole 48 is provided inside the movable frame 42. The presence of the first through hole 45 and the second through hole 48 can ensure that the material flows normally in the separator 31, and the existence of differential speed can also cause the first through hole 45 and the second through hole 48 to be misaligned, which can also play a role in stirring the material to a certain extent.

[0045] The triangular block 412 is located at the bottom of the edge of the fixed frame 41. The first contact block 410 and the second contact block 411 are at the same height as the arched gap 413. The shape of the movable frame 42 can be used to limit the angle of the arc plate 49. When the first contact block 410 and the second contact block 411 are not in the arched gap 413, the first contact block 410 and the second contact block 411 stay at the bottom of the movable frame 42, thereby causing the arc plate 49 to also be in a horizontal state.

[0046] Example 4

[0047] according to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a feeding hopper 6 is fixedly connected to the bottom of the equipment housing 1, and the bottom of the feeding hopper 6 is fixedly connected to the conveying pipe 2. A separation component 3 is rotatably installed inside the equipment housing 1, and an agitation component 4 is fixedly installed inside the separation component 3. A first reduction motor 9 is fixedly installed at one end of the conveying pipe 2, and an extrusion screw is fixedly connected to the output end of the first reduction motor 9. The extrusion screw is located inside the conveying pipe 2, and a support frame 8 is fixedly installed at the bottom of the conveying pipe 2.

[0048] In this embodiment, the quartz sand separated by the separation component 3 will fall into the conveying pipe 2 through the feeding funnel 6. The conveying pipe 2 is equipped with an extrusion screw, which is driven by the first reduction motor 9. The quartz sand falling into the conveying pipe 2 is pushed out by the extrusion screw, making it convenient for the operator to check the purification effect. The conveying pipe 2 is installed on the support frame 8 to maintain its stability.

[0049] The method of use and working principle of this device: When purifying quartz sand, after putting the quartz sand into the separation cylinder 31, install the closed top cover 5 on the equipment housing 1, and connect the output end of the second reduction motor 7 to the rotating rod 33. Then start the second reduction motor 7 to drive the rotating rod 33, causing the separation cylinder 31 to rotate at high speed, and use centrifugal force to purify the quartz sand.

[0050] During the rotation of the rotating rod 33, a speed difference will be generated between the fixed frame 41 and the movable frame 42. The fixed frame 41 is in a rotating state relative to the movable frame 42. During the rotation of the fixed frame 41, the second contact block 411 will first enter the arched gap 413 and, supported by the triangular block 412, enter the receiving groove 414 along the arched gap 413. At this time, the receiving groove 414 can prevent the second contact block 411 from continuing to move, thereby causing the arc plate 49 to rotate half a turn, so that the second contact block 411 and the first contact block 410 exchange positions.

[0051] During this process, the arc plate 49 drives the stirring rod 43 through the positioning rod 44 to stir the material on the inner wall of the separation component 3, breaking up and stirring the material that is tightly attached to the inner wall of the material cylinder and the material that is not tightly attached to the material cylinder, so that all the material can be effectively separated. Subsequently, the fixed frame 41 continues to rotate, which will bring the second contact block 411 away from the arch gap 413. The second contact block 411 corresponding to the rear stirring rod 43 then enters the arch gap 413, ensuring that each stirring rod 43 can rotate. After the fixed frame 41 rotates one revolution, the first contact block 410, which has swapped positions with the original second contact block 411, will enter the arch gap 413 and cause the stirring rod 43 to rotate in the same way.

[0052] The quartz sand purified by the rotation of the separator 31 will leave the separator 31 and enter the interior of the equipment housing 1, and fall onto the support plate 34 along the equipment housing 1. Finally, it will fall into the conveying pipe 2 through the leakage hole 35. The quartz sand will be pushed out by the extrusion screw, making it convenient for the operator to check the purification effect. After the processing is completed, the separator 3 can be taken out.

[0053] Although the present invention 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 the present invention should be included within the protection scope of the present invention.

Claims

1. A quartz sand purification device, comprising a device housing (1) and a conveying pipe (2), wherein a feeding funnel (6) is fixedly connected to the bottom of the device housing (1), and the bottom of the feeding funnel (6) is fixedly connected to the conveying pipe (2), characterized in that: The separation component (3) is rotatably installed inside the housing (1) of the equipment, and the agitation component (4) is fixedly installed inside the separation component (3). The stirring assembly (4) includes a fixed frame (41), a movable frame (42), and a stirring rod (43). The movable frame (42) is located below the fixed frame (41). A positioning rod (44) is fixedly connected to one side of the stirring rod (43). The positioning rod (44) is rotatably installed inside the fixed frame (41). The stirring rod (43) is located at the edge of the fixed frame (41). The other side of the stirring rod (43) is attached to the inner wall of the separation assembly (3). An arc plate (49) is fixedly installed at one end of the positioning rod (44). A first contact block (410) is fixedly installed at one end of the arc plate (49), a second contact block (411) is fixedly installed at the other end of the arc plate (49), a triangular block (412) is fixedly installed at the bottom of the movable frame (42), an arched gap (413) is provided between the triangular block (412) and the movable frame (42), and a receiving groove (414) is provided at the junction of the movable frame (42) and the arched gap (413). The separation component (3) includes a separation cylinder (31), a reinforcing frame (32), and a rotating rod (33). The rotating rod (33) is fixedly installed inside the reinforcing frame (32). The reinforcing frame (32) is fixedly installed on the top of the separation cylinder (31). The separation cylinder (31) is located inside the equipment housing (1), and there is a space between the separation cylinder (31) and the equipment housing (1). The fixed frame (41) is fixedly installed on the outer wall of the rotating rod (33), and the movable frame (42) is rotatably installed on the outer wall of the rotating rod (33). During the rotation of the rotating rod (33), it will directly drive the fixed frame (41) and indirectly drive the movable frame (42). The differential speed between the fixed frame (41) and the movable frame (42) is used to cause the stirring rod (43) to rotate. The triangular block (412) is located at the edge of the fixed frame (41), and the height of the triangular block (412) is lower than the lowest point of the fixed frame (41). The arc plate (49) is located between the fixed frame (41) and the movable frame (42). The height of the first contact block (410) and the second contact block (411) is the same as the height of the arched gap (413). The receiving groove (414) is located directly above the top of the arc of the arched gap (413), and the width of the receiving groove (414) is greater than the diameter of the first contact block (410) and the diameter of the second contact block (411). The width of the arched gap (413) is equal to the diameter of the first contact block (410) and the diameter of the second contact block (411). During the rotation of the arc plate (49) around the fixed frame (41), the second contact block (411) will first enter the arched gap (413) and, supported by the triangular block (412), enter the receiving groove along the arched gap (413). At this time, the receiving groove can prevent the second contact block (411) from moving further, thereby causing the arc plate (49) to rotate half a turn, so that the second contact block (411) and the first contact block (410) exchange positions. During this process, the arc plate (49) drives the stirring rod (43) through the positioning rod (44) to stir the inner wall of the separation component (3). The material is broken up and stirred, and the material adhering to the inner wall of the barrel and the material not adhering to the barrel are effectively separated. The subsequent fixed frame (41) continues to rotate, which can bring the second contact block (411) away from the arch gap (413). The second contact block (411) corresponding to the rear stirring rod (43) then enters the arch gap (413). After the fixed frame (41) rotates one revolution, the first contact block (410) will enter the arch gap (413) first. As the fixed frame (41) continues to rotate, the stirring rod (43) can also rotate synchronously.

2. The quartz sand purification equipment according to claim 1, characterized in that: A closed top cover (5) is fixedly installed on the top of the equipment housing (1). A second geared motor (7) is fixedly installed on the top of the closed top cover (5). The output end of the second geared motor (7) is fixedly connected to one end of the rotating rod (33). The rotating rod (33) passes through the closed top cover (5).

3. The quartz sand purification equipment according to claim 1, characterized in that: The bottom of the rotating rod (33) is rotatably connected to a support plate (34). The edge of the support plate (34) is fixedly connected to the inner wall of the feeding funnel (6). A leakage hole (35) is provided at the junction of the support plate (34) and the equipment housing (1). The leakage hole (35) is used to ensure that the quartz sand falls normally.

4. The quartz sand purification equipment according to claim 1, characterized in that: A limiting sleeve (47) is fixedly installed at the junction of the movable frame (42) and the rotating rod (33). The limiting sleeve (47) is sleeved on the outer wall of the rotating rod (33). A first through hole (45) is opened inside the fixed frame (41), and a second through hole (48) is opened inside the movable frame (42).

5. The quartz sand purification equipment according to claim 1, characterized in that: A dividing tube (46) is fixedly installed at the junction of the fixed frame (41) and the positioning rod (44). One end of the dividing tube (46) overlaps with the stirring rod (43). The dividing tube (46) is used to determine the position of the stirring rod (43).

6. The quartz sand purification equipment according to claim 1, characterized in that: A first geared motor (9) is fixedly installed at one end of the conveying pipe (2), and an extrusion screw is fixedly connected to the output end of the first geared motor (9). The extrusion screw is located inside the conveying pipe (2), and a support frame (8) is fixedly installed at the bottom of the conveying pipe (2).

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