Method and device for efficiently cleaning acid-containing quartz sand

Abstract

The invention provides a method and device for efficiently cleaning acid-containing quartz sand, and relates to the technical field of cleaning and processing of acid-containing quartz sand. The device comprises a first group of buckets, a second group of buckets, a third group of buckets, a fourth group of buckets, a fifth group of buckets, a sixth group of buckets, a seventh group of buckets, an eighth group of buckets, a ninth group of buckets, a tenth group of buckets, a first group of buckets, a second group of buckets, a third group of buckets, a fourth group of buckets, a fifth group of buckets, a sixth group of buckets, a seventh group of buckets and an eighth group of buckets. The acid-containing quartz sand cleaning device comprises a first group of barrels I, a second group of barrels II, a first group of barrels I, a second group of barrels II, a second group of barrels I, a second group of barrels II, a water inlet pipe, a water drainage pipe and a plurality of connecting pipes, and first water pumps are arranged on the outer surfaces of the first group of barrels I and the second group of barrels I. According to the acid-containing quartz sand cleaning device, the first group of cleaning systems and the second group of cleaning systems are cyclically used; therefore, the effects of reducing the consumption of pure water, the workload of sewage treatment and the production cost are achieved.

Description

Technical Field

[0001] This invention relates to the field of acid-containing quartz sand cleaning and processing technology, and in particular to a method and apparatus for efficiently cleaning acid-containing quartz sand. Background Technology

[0002] The purification and production process of quartz sand generally includes an acid washing step. Through the action of inorganic or organic acids, the impurity content in quartz sand is greatly reduced and the appearance of quartz sand is improved. The acid-washed quartz sand contains a high acid content, thus forming acid-containing quartz sand.

[0003] Existing acid-containing quartz sand usually needs to undergo a deacidification process before use. The deacidification process usually uses a large amount of water to wash the acid-containing quartz sand, which generates a large amount of acid-containing wastewater, increases the workload and production cost of sewage treatment, and also wastes precious water resources. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that existing acid-containing quartz sand usually needs to undergo a deacidification process before use. The deacidification process usually uses a large amount of water to wash the acid-containing quartz sand, which generates a large amount of acid-containing wastewater, increases the workload and production cost of sewage treatment, and also wastes precious water resources.

[0005] The technical solution adopted by this invention to solve its technical problem is: a method and apparatus for efficiently cleaning acid-containing quartz sand, comprising: a first set of buckets 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10; a second set of buckets 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10; an inlet pipe; a drain pipe; and several connecting pipes. A first water pump is installed on the outer surface of both the first and second sets of buckets 1. The two ends of the drain pipe are respectively fixedly installed on one side of the outlet of the two first water pumps. The several connecting pipes connect the first set of buckets 1 and 2, the first set of buckets 9 and 10, and the second set of buckets 1 and 10, respectively. The two sets of buckets, namely bucket 1, bucket 2, bucket 9, and bucket 10, are connected together. A second water pump is installed on the outer surface of buckets 3, 4, 5, 6, 7, 8, 9, and 10 of the first set, buckets 3, 4, 5, 6, 7, 8, 9, and 10 of the second set. A guide pipe is fixedly connected to the outlet of each of the second water pumps. One end of the guide pipe connected to the second water pump on buckets 3 to 10 of the first set is respectively installed through and on the outer surface of buckets 1 to 8 of the second set. Similarly, one end of the guide pipe connected to the second water pump on buckets 3 to 10 of the second set is respectively installed through and on the outer surface of buckets 1 to 8 of the first set.

[0006] Preferably, the inner wall of the inlet of the second water pump and the inner wall of one end of several guide pipes are provided with anti-clogging mechanisms. The anti-clogging mechanism includes a filter screen, and a round tube frame is fixedly installed on the inner wall of the inlet of the second water pump and the inner wall of one end of the guide pipe. The outer surface of one end of the filter screen is fixedly installed in the inner wall of the round tube frame; a round shaft, one end of which is installed through the filter screen on one side; a dual-shaft motor, one side of which is fixedly installed on one side of the filter screen, and one of its output ends is fixedly installed on one side of the round shaft by means of a coupling; and several scrapers, one side of which is fixedly installed on the outer surface of the round shaft, and the other side abuts against the inner wall of the filter screen.

[0007] The aforementioned components achieve the following effects: By setting up an anti-clogging mechanism, the round tube frame can fix the filter screen inside the inlet of the second water pump and the inner wall of one end of the guide pipe, thus intercepting and sealing its interior. This way, when cleaning acid-containing quartz sand, if some quartz sand falls into the water, it will be intercepted by the filter screen, preventing it from entering the second water pump and guide pipe and causing blockages, thereby improving the wastewater recycling effect. Simultaneously with the filter screen filtering, one of the conveying ends of the dual-shaft motor is started, driving the round shaft to rotate. This causes several scrapers to rotate within the inner wall of the filter screen, scraping and agitating the quartz sand adhering to the screen, preventing blockage of the filter holes, facilitating wastewater passage, and thus promoting recycling. It also extends the service life of the guide pipe and the second water pump, reducing the frequency of inspection and maintenance.

[0008] Preferably, a plurality of reinforcing rods are fixedly installed on the outer surface of the circular shaft, wherein one side of the reinforcing rod is fixedly installed on one side of the scraper.

[0009] The effect achieved by the above components is that by setting the reinforcing rod, the connection area between one side of the scraper and the round shaft can be increased, making the connection more secure and less prone to breakage or damage, and the scraper can clean more stably.

[0010] Preferably, a striking assembly is provided between the dual-axis motor and the round tube frame. The striking assembly includes an abutment frame, one side of which is fixedly mounted on the output end of the dual-axis motor via a coupling; a plurality of support rods, one side of which is fixedly mounted on the inner wall of the round tube frame; a plurality of striking rods, the two sides of which are rotatably mounted on one side of two opposing support rods, and one side of the abutment frame abuts against one end of the striking rod; and a plurality of torsion springs, the two ends of which are fixedly mounted on one side of the inner wall of the striking rod and one side of the support rod, respectively.

[0011] The effect achieved by the above-mentioned components is as follows: By setting up the striking component, when the filter screen is used for filtration and interception, the output end of the dual-axis motor can be started to drive the abutment frame to rotate. When the abutment frame rotates to a certain angle, one side will abut against and push one end of the striking rod downward, causing it to rotate to a certain angle on the opposite support rod. One end strikes the filter screen, and the torsion spring in the inner wall deforms. The striking will cause the filter screen to vibrate, thereby vibrating the debris attached to one side, avoiding blockage, improving the wastewater passage efficiency and anti-clogging effect. When one side of the abutment frame is completely removed, the torsion spring will drive the striking rod to reset, facilitating secondary striking treatment.

[0012] Preferably, a protective block is fixedly installed on the outer surface of one end of the striking rod, and the protective block is made of rubber.

[0013] The effect achieved by the above components is that by setting up protective blocks, the impact wear between the striking rod and the filter screen can be reduced, thereby increasing the service life of both.

[0014] Preferably, a plurality of round beads are rotatably mounted on one side of the abutment frame, wherein the round beads are arranged at equal intervals.

[0015] The effect achieved by the above components is that by setting the ball, the wear between the abutment frame and the striking rod can be reduced, making it easier to push the striking rod.

[0016] Preferably, a circular ring block is fixedly installed on one side of the filter screen, and a grooved shell is rotatably installed on the outer surface of one end of the circular ring block. Several ends of the abutment frame are installed through the inner wall of the grooved shell. The dual-axis motor is disposed in the inner wall of the circular ring block and the grooved shell. One side of the filter screen on the inner wall of the circular ring block is solid.

[0017] The effect achieved by the above components is that by setting the annular block and the grooved shell, the dual-axis motor can be protected, so that the wastewater is not easily washed directly onto the dual-axis motor, thereby improving the service life of the dual-axis motor, while not hindering the use of the striking component.

[0018] Preferably, a method for efficiently cleaning acid-containing quartz sand employs any one of the apparatuses described above for efficiently cleaning acid-containing quartz sand.

[0019] The beneficial effects of this invention are:

[0020] When deacidifying and cleaning acid-containing quartz sand, firstly, high-purity water of the corresponding volume is injected into the first set of tanks one through ten. Then, the first batch of acid-containing quartz sand is placed in a cleaning mesh bag and placed into the first set of tanks one for the first cleaning. It is then removed and placed into the first set of tanks two for the second cleaning, and so on, for a further seven rinsings in the first set of tanks three through ten, until the acid-containing quartz sand meets the deacidification and cleaning requirements. During this process, the acid concentration of the wastewater in the first set of tanks one through ten gradually decreases. The wastewater in tanks 1 and 2 of the first group has the highest acid concentration, while the wastewater in tanks 9 and 10 of the first group has the lowest acid concentration. Then, the first water pump on tank 1 of the first group is activated to discharge the wastewater into the drain pipe, allowing it to enter the sewage treatment tank for neutralization. Since tanks 1 and 2 of the first group are connected by a connecting pipe, the wastewater in tank 1 of the first group will also be discharged along with it. Simultaneously, the second water pumps on tanks 3 through 10 of the first group are activated to pump the wastewater from tanks 3 through 10 into… The wastewater is then sequentially directed into the corresponding guide pipes and then into the second set of tanks one through eight. The second set of tanks nine and ten are filled with high-purity water via inlet pipes. Finally, the second batch of acid-containing quartz sand is placed into the second set of tanks one through ten for ten deacidification and cleaning cycles. After cleaning, the first water pump on the second set of tanks one is activated to discharge the wastewater into the drain pipe, which then flows into the wastewater treatment tank for neutralization. The second set of tanks one and two are connected by a connecting pipe. If the flow is unobstructed, the wastewater in the second set of buckets will also be discharged. Finally, the second water pumps on the second set of buckets three to ten will be started at the same time to pump the wastewater from the second set of buckets three to ten into the corresponding diversion pipes. Then, the wastewater will be diverted into the first set of buckets one to eight in sequence to clean the third batch of acid-containing quartz sand. This process can be repeated. The wastewater in the first set of buckets three to ten and the second set of buckets three to ten can be recycled, which greatly reduces the amount of pure water used, the workload of sewage treatment, and the production cost. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the structure of the present invention.

[0023] Figure 2 This is a three-dimensional structural diagram of one part of the first set of barrels in the present invention;

[0024] Figure 3 This is a three-dimensional structural diagram of the round tube frame of the present invention;

[0025] Figure 4 This is a three-dimensional structural diagram of the filter screen of the present invention;

[0026] Figure 5 for Figure 4 A magnified three-dimensional structural diagram of point A in the middle.

[0027] Legend: 1. Bucket 1 of Group 1; 2. Bucket 2 of Group 1; 3. Bucket 3 of Group 1; 4. Bucket 4 of Group 1; 5. Bucket 5 of Group 1; 6. Bucket 6 of Group 1; 7. Bucket 7 of Group 1; 8. Bucket 8 of Group 1; 9. Bucket 9 of Group 1; 10. Bucket 10 of Group 1; 11. Bucket 1 of Group 2; 12. Bucket 2 of Group 2; 13. Bucket 3 of Group 2; 14. Bucket 4 of Group 2; 15. Bucket 5 of Group 2; 16. Bucket 6 of Group 2; 17. Bucket 7 of Group 2; 18. Bucket 8 of Group 2; 19. Bucket 9 of Group 2; 20. Bucket 10 of Group 2; 21. Inlet pipe; 22. Drain pipe; 23. First water pump; 24. Guide pipe; 25. Second water pump; 26. Anti-clogging mechanism; 261. Round tube frame; 262. Filter screen; 263. Round shaft; 264. Dual-shaft motor; 265. Scraper; 266. Reinforcing rod; 267. Striking assembly; 2671. Abutment frame; 2672. Support rod; 2673. Striking rod; 2674. Torsion spring; 2675. Protective block; 2676. Ball; 2677. Ring block; 2678. Groove shell; 27. Connecting pipe. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0029] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0030] Figure 1-5The method and apparatus for efficiently cleaning acid-containing quartz sand shown includes a first set of buckets 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10; a second set of buckets 1, 11, 2, 12, 3, 13, 4, 5, 6, 7, 8, 9, and 10; a second set of buckets 1, 12, 3, 4, 5, 6, 7, and 8; and a second set of buckets 7 and 8. The system includes bucket 18, bucket 9 19, bucket 10 20, inlet pipe 21, outlet pipe 22, and several connecting pipes 27. First water pumps 23 are installed on the outer surfaces of bucket 11 and bucket 11. The two ends of the outlet pipe 22 are fixedly installed on one side of the outlet of each of the two first water pumps 23. Several connecting pipes 27 connect bucket 11 and bucket 2, bucket 9 9 and bucket 10, bucket 11 and bucket 12 respectively. 2.12. The second group of barrels 9.19 and 10.20 are connected. The outer surfaces of the first group of barrels 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 3.13, 4.14, 5.15, 6.16, 7.17, 8.18, 9.19, and 10.20 are all equipped with... The outlet of the second water pump 25 is fixedly connected to a guide pipe 24. One end of the guide pipe 24 connected to the second water pump 25 on the first group of buckets 3 to 10 is respectively installed through the outer surface of the second group of buckets 11 to 18. One end of the guide pipe 24 connected to the second water pump 25 on the second group of buckets 313 to 20 is respectively installed through the outer surface of the first group of buckets 11 to 8.When deacidifying and cleaning acid-containing quartz sand, first, high-purity water of the corresponding volume is injected into the first set of tanks 1-10. Then, the first batch of acid-containing quartz sand is placed in a cleaning mesh bag and placed into the first set of tanks 1-1 for the first cleaning. It is then removed and placed into the first set of tanks 2-2 for the second cleaning, and so on, for another seven rinsings in the first set of tanks 3-10, until the acid-containing quartz sand meets the deacidification and cleaning requirements. During this process, the acid concentration of the wastewater in the first set of tanks 1-10 gradually decreases. The acid concentration in the first set of tanks 1-1 and 2-10... The wastewater in the first set of tanks has the highest acid concentration, while the wastewater in the first set of tanks 9 and 10 has the lowest acid concentration. Then, the first water pump 23 on the first set of tanks 1 is activated to discharge the wastewater from the first set of tanks 1 into the drain pipe 22, allowing it to be discharged into the sewage treatment tank for neutralization. Since the first set of tanks 1 and 2 are connected by a connecting pipe 27, the wastewater from the first set of tanks 1 is also discharged along with the first set of tanks 2. At the same time, the second water pump 25 on the first set of tanks 3 through 10 is activated to pump the wastewater from the first set of tanks 3 through 10 into the corresponding guide pipes 24. Then, the wastewater is sequentially guided into the second set of tanks 11 to 18, while the second set of tanks 9 and 10 are injected with the corresponding amount of high-purity water through the inlet pipe 21. Finally, the second batch of acid-containing quartz sand is sequentially placed into the second set of tanks 11 to 20 for ten deacidification and cleaning treatments. After cleaning, the first water pump 23 on the second set of tanks 11 is started to discharge the wastewater in the second set of tanks 11 into the drain pipe 22, so that it is discharged into the sewage treatment tank for neutralization treatment. Since the second set of tanks 11 and 12 are connected by the connecting pipe 27, the wastewater is treated as follows: The wastewater in the second set of buckets 11 will also be discharged. Finally, the second water pumps 25 on the second set of buckets 3 to 20 will be started at the same time to pump the wastewater from the second set of buckets 3 to 20 into the corresponding guide pipes 24. Then, the wastewater will be guided into the first set of buckets 1 to 8 in turn to clean the third batch of acid-containing quartz sand. This process can be repeated. The wastewater in the first set of buckets 3 to 10 and the second set of buckets 3 to 20 can be recycled, which greatly reduces the amount of pure water used, the workload of sewage treatment, and the production cost.

[0031] Figure 1-5The inner wall of the inlet of the second water pump 25 and the inner wall of one end of several guide pipes 24 are provided with anti-clogging mechanisms 26. The anti-clogging mechanism 26 includes a filter screen 262. A round tube frame 261 is fixedly installed on the inner wall of the inlet of the second water pump 25 and the inner wall of one end of the guide pipe 24. One end of the outer surface of the filter screen 262 is fixedly installed in the inner wall of the round tube frame 261. A round shaft 263 is installed through one end of the round shaft 263 on one side of the filter screen 262. A dual-shaft motor 264 is fixedly installed on one side of the filter screen 262, and one of its output ends is fixedly installed on one side of the round shaft 263 by means of a coupling. Several scrapers 265 are fixedly installed on one side of the outer surface of the round shaft 263, and one side abuts against the inner wall of the filter screen 262. By setting up an anti-clogging mechanism 26, the round tube frame 261 can fix the filter screen 262 in the inner wall of the inlet of the second water pump 25 and the inner wall of one end of the guide pipe 24, thus intercepting and sealing the inside. In this way, when cleaning acidic quartz sand, if some quartz sand falls into the water, it will be intercepted by the filter screen 262, preventing it from entering the second water pump 25 and the guide pipe 24 and causing blockage, thereby improving the wastewater recycling effect. While the filter screen 262 is filtering, one of the conveying ends of the dual-shaft motor 264 is started to drive the round shaft 263 to rotate, which can drive several scrapers 265 to rotate in the inner wall of the filter screen 262, scraping and stirring the quartz sand adhering to the filter screen 262, preventing the filter holes from being blocked, facilitating the passage of wastewater, thus facilitating recycling, and also increasing the service life of the guide pipe 24 and the second water pump 25, reducing the frequency of inspection and maintenance.

[0032] Figure 1-5 Several reinforcing rods 266 are fixedly installed on the outer surface of the circular shaft 263 shown, with one side of each reinforcing rod 266 fixedly installed on one side of the scraper 265. By setting the reinforcing rods 266, the connection area between one side of the scraper 265 and the circular shaft 263 can be increased, making the connection more secure and less prone to breakage or damage, and allowing the scraper 265 to clean more stably.

[0033] Figure 1-5A striking assembly 267 is provided between the dual-axis motor 264 and the round tube frame 261. The striking assembly 267 includes an abutment frame 2671, one side of which is fixedly mounted on the output end of the dual-axis motor 264 by means of a coupling; several support rods 2672, one side of which is fixedly mounted on the inner wall of the round tube frame 261; several striking rods 2673, the two sides of which are rotatably mounted on one side of two opposing support rods 2672, and one side of the abutment frame 2671 abuts against one end of the striking rod 2673; and several torsion springs 2674, the two ends of which are fixedly mounted on one side of the inner wall of the striking rod 2673 and one side of the support rod 2672, respectively. By setting up the striking component 267, when the filter screen 262 is used for filtration and interception, the output end of the dual-axis motor 264 can be activated to drive the abutment frame 2671 to rotate. When the abutment frame 2671 rotates to a certain angle, one side will abut against and push one end of the striking rod 2673 downward, causing it to rotate to a certain angle on the opposite support rod 2672, and one end will strike the filter screen 262. The torsion spring 2674 in the inner wall will deform, and the striking will cause the filter screen 262 to vibrate, thereby shaking up the debris attached to one side, preventing clogging, improving wastewater passage efficiency and anti-clogging effect. When one side of the abutment frame 2671 is completely removed, the torsion spring 2674 will drive the striking rod 2673 to reset, facilitating secondary striking. A protective block 2675 made of rubber is fixedly installed on the outer surface of one end of the striking rod 2673. By setting up the protective block 2675, the impact wear between the striking rod 2673 and the filter screen 262 can be reduced, thereby increasing the service life of both.

[0034] Figure 1-5 A plurality of beads 2676 are rotatably mounted on one side of the abutment frame 2671, and the beads 2676 are arranged at equal intervals. By setting the beads 2676, the wear between the abutment frame 2671 and the striking rod 2673 can be reduced, making it easier to push the striking rod 2673. A ring block 2677 is fixedly mounted on one side of the filter screen 262, and a grooved shell 2678 is rotatably mounted on the outer surface of one end of the ring block 2677. Several ends of the abutment frame 2671 are installed through the inner wall of the grooved shell 2678. A dual-axis motor 264 is set in the inner wall of the ring block 2677 and the grooved shell 2678. One side of the filter screen 262 on the inner wall of the ring block 2677 is solid. By setting the annular block 2677 and the grooved shell 2678, the dual-axis motor 264 can be protected, making it difficult for wastewater to directly wash onto the dual-axis motor 264, thereby improving the service life of the dual-axis motor 264, while not hindering the use of the striking component 267.

[0035] Working principle: When deacidifying and cleaning acid-containing quartz sand, firstly, high-purity water of the corresponding volume is injected into the first set of tanks 1-10. Then, the first batch of acid-containing quartz sand is placed in a cleaning mesh bag and placed into the first set of tanks 1-1 for the first cleaning. It is then removed and placed into the first set of tanks 2-2 for the second cleaning, and so on, for the remaining seven rinsings in the first set of tanks 3-10, until the acid-containing quartz sand meets the deacidification and cleaning requirements. During this process, the acid concentration of the wastewater in the first set of tanks 1-10 gradually decreases. The wastewater in tank 2 has the highest acid concentration, while the wastewater in tanks 9 and 10 has the lowest acid concentration. Then, the first pump 23 on tank 1 is activated to discharge the wastewater from tank 1 into drain pipe 22, allowing it to enter the wastewater treatment tank for neutralization. Since tanks 1 and 2 are connected by a connecting pipe 27, the wastewater from tank 1 is also discharged along with the wastewater from tank 2. Simultaneously, the second pumps 25 on tanks 3 through 10 are activated to pump the wastewater from these tanks into the corresponding diversion pipes. In section 24, the wastewater is then sequentially directed into the second set of tanks 11 to 18, while the second set of tanks 9 and 10 are injected with the corresponding amount of high-purity water through the inlet pipe 21. Finally, the second batch of acid-containing quartz sand is sequentially placed into the second set of tanks 11 to 20 for ten deacidification and cleaning treatments. After cleaning, the first water pump 23 on the second set of tanks 11 is started to discharge the wastewater in the second set of tanks 11 into the drain pipe 22, so that it is discharged into the sewage treatment tank for neutralization treatment. Since the second set of tanks 11 and 12 are connected by the connecting pipe 27, If the flow is unobstructed, the wastewater in the second set of buckets 11 will also be discharged. Finally, the second water pumps 25 on the second set of buckets 3 to 20 will be started at the same time to pump the wastewater from the second set of buckets 3 to 20 into the corresponding guide pipes 24. Then, the wastewater will be guided into the first set of buckets 1 to 8 in sequence to clean the third batch of acid-containing quartz sand. This process can be repeated. The wastewater in the first set of buckets 3 to 10 and the second set of buckets 3 to 20 can be recycled, which greatly reduces the amount of pure water used, the workload of sewage treatment, and the production cost.

[0036] The round frame 261 can fix the filter screen 262 inside the inlet of the second water pump 25 and the inner wall of one end of the guide pipe 24, thus intercepting and sealing the inside. This way, if some quartz sand falls into the water during the washing of acidic quartz sand, it will be intercepted by the filter screen 262, preventing it from entering the second water pump 25 and the guide pipe 24 and causing blockage, thereby improving the wastewater recycling effect. While the filter screen 262 is filtering, one of the conveying ends of the dual-shaft motor 264 is started, driving the round shaft 263 to rotate. This causes several scrapers 265 to rotate within the inner wall of the filter screen 262, scraping and agitating the quartz sand adhering to the filter screen 262. Simultaneously, the output end of the dual-shaft motor 264 is also started, driving the abutment frame 2671. When the abutment frame 2671 rotates to a certain angle, one side will abut against and push one end of the striking rod 2673 downward, causing it to rotate to a certain angle on the opposite support rod 2672. One end strikes the filter screen 262, and the torsion spring 2674 in the inner wall deforms. The striking will cause the filter screen 262 to vibrate, thereby shaking up the debris attached to one side, preventing blockage, improving wastewater passage efficiency and anti-clogging effect. When one side of the abutment frame 2671 is completely removed, the torsion spring 2674 will drive the striking rod 2673 to reset, facilitating secondary striking and preventing the filter holes from being blocked, making it easier for wastewater to pass through, thus facilitating recycling. It also increases the service life of the guide pipe 24 and the second water pump 25 and reduces the frequency of inspection and maintenance.

[0037] Based on the above-described preferred embodiments of the present invention, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A high-efficiency cleaning device for acid-containing quartz sand, comprising a first set of buckets (1), a first set of buckets (2), a first set of buckets (3), a first set of buckets (4), a first set of buckets (5), a first set of buckets (6), a first set of buckets (7), a first set of buckets (8), a first set of buckets (9), a first set of buckets (10), a second set of buckets (11), a second set of buckets (12), a second set of buckets (13), a second set of buckets (14), a second set of buckets (15), a second set of buckets (16), a second set of buckets (17), a second set of buckets (18), a second set of buckets (19), a second set of buckets (10), an inlet pipe (21), a drain pipe (22), and several connecting pipes (27), characterized in that: The outer surfaces of the first group of buckets (1) and the second group of buckets (11) are each equipped with a first water pump (23). The two ends of the drain pipe (22) are respectively fixedly installed on one side of the outlet of the two first water pumps (23). Several connecting pipes (27) respectively connect the first group of buckets (1) and the first group of buckets (2), the first group of buckets (9) and the first group of buckets (10), the second group of buckets (11) and the second group of buckets (12), the second group of buckets (19) and the second group of buckets (20). The first group of buckets (3), the first group of buckets (4), the first group of buckets (5), the first group of buckets (6), the first group of buckets (7), the first group of buckets (8), the first group of buckets (9), the first group of buckets (10), the second group of buckets (13), and the second group of buckets (4) are connected through each other. (14) The outer surfaces of the second group of buckets five (15), the second group of buckets six (16), the second group of buckets seven (17), the second group of buckets eight (18), the second group of buckets nine (19) and the second group of buckets ten (20) are all equipped with second water pumps (25). The outlet of the second water pumps (25) is fixedly connected with guide pipes (24). One end of the guide pipes (24) connected to the second water pumps (25) on the first group of buckets three (3) to the first group of buckets ten (10) is respectively installed through the outer surfaces of the second group of buckets one (11) to the second group of buckets eight (18). One end of the guide pipes (24) connected to the second water pumps (25) on the second group of buckets three (13) to the second group of buckets ten (20) is respectively installed through the outer surfaces of the first group of buckets one (1) to the first group of buckets eight (8).

2. The apparatus for efficiently cleaning acid-containing quartz sand according to claim 1, characterized in that: The inner wall of the inlet of the second water pump (25) and the inner wall of one end of several guide pipes (24) are provided with anti-clogging mechanisms (26). The anti-clogging mechanism (26) includes a filter screen (262). A round tube frame (261) is fixedly installed on the inner wall of the inlet of the second water pump (25) and the inner wall of one end of the guide pipe (24). The outer surface of one end of the filter screen (262) is fixedly installed in the inner wall of the round tube frame (261). A round shaft (263), one end of which is mounted through and installed on one side of a filter screen (262); A dual-shaft motor (264), wherein one side of the dual-shaft motor (264) is fixedly mounted on one side of the filter screen (262), and one of its output ends is fixedly mounted on one side of the round shaft (263) by means of a coupling; Several scrapers (265), one side of which is fixedly mounted on the outer surface of the round shaft (263), and the other side abuts against the inner wall of the filter screen (262).

3. The apparatus for efficiently cleaning acid-containing quartz sand according to claim 2, characterized in that: A number of reinforcing rods (266) are fixedly installed on the outer surface of the circular shaft (263), wherein one side of the reinforcing rod (266) is fixedly installed on one side of the scraper (265).

4. The apparatus for efficiently cleaning acid-containing quartz sand according to claim 2, characterized in that: A striking assembly (267) is provided between the dual-axis motor (264) and the round tube frame (261). The striking assembly (267) includes an abutment frame (2671), one side of which is fixedly mounted on the output end side of the dual-axis motor (264) by means of a coupling.

5. The apparatus for efficiently cleaning acid-containing quartz sand according to claim 4, characterized in that: Several support rods (2672), one side of which is fixedly installed on the inner wall of the round tube frame (261).

6. The apparatus for efficiently cleaning acid-containing quartz sand according to claim 5, characterized in that: Several striking rods (2673), wherein the two sides of the striking rods (2673) are respectively rotatably mounted on one side of two opposing support rods (2672), and one side of the abutment frame (2671) abuts against one end of the striking rods (2673); Several torsion springs (2674), wherein the two ends of the torsion springs (2674) are respectively fixedly installed on one side of the inner wall of the striking rod (2673) and one side of the support rod (2672).

7. The apparatus for efficiently cleaning acid-containing quartz sand according to claim 6, characterized in that: A protective block (2675) is fixedly installed on the outer surface of one end of the striking rod (2673), and the protective block (2675) is made of rubber.

8. The apparatus for efficiently cleaning acid-containing quartz sand according to claim 7, characterized in that: A plurality of round beads (2676) are rotatably mounted on one side of the abutment frame (2671), wherein the round beads (2676) are arranged at equal intervals.

9. The apparatus for efficiently cleaning acid-containing quartz sand according to claim 8, characterized in that: A circular ring block (2677) is fixedly installed on one side of the filter screen (262). A grooved shell (2678) is rotatably installed on the outer surface of one end of the circular ring block (2677). Several ends of the abutment frame (2671) are installed through the inner wall of the grooved shell (2678). The dual-axis motor (264) is set in the inner wall of the circular ring block (2677) and the grooved shell (2678). One side of the filter screen (262) on the inner wall of the circular ring block (2677) is solid.

10. A method for efficiently cleaning acid-containing quartz sand, characterized in that, The apparatus for efficiently cleaning acid-containing quartz sand according to any one of claims 1-9 is adopted.

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