Ultrasonic washing equipment and method for quartz sand processing

Abstract

The invention discloses ultrasonic washing equipment and method for quartz sand processing, and relates to the technical field of quartz sand cleaning.The ultrasonic washing equipment comprises a sand washing barrel, a feeding opening is fixedly formed in the right side of the upper end of the sand washing barrel, a discharging opening is fixedly formed in the left side of the upper end of the sand washing barrel, and the discharging opening is lower than the feeding opening; a mounting bracket is fixedly mounted on the upper side of the sand washing barrel, a first driving motor is fixedly mounted on the mounting bracket, a stirring shaft ultrasonic mechanism is fixedly mounted on an output shaft of the first driving motor, and the ultrasonic mechanism comprises an ultrasonic assembly box and a transducer. The sand washing barrel is divided into two areas, and abrasion of water flow to the energy converter can be effectively reduced in the mode of dividing the areas. Regular water flow can be formed under the action of the water suction pump, and impact of turbulent flow on the transducer is reduced. The arc-shaped filter plate arranged on the outer side of the transducer is opposite to the water flow direction, so that the impact of the water flow on the transducer can be greatly reduced, and the service life of the transducer is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of quartz sand cleaning, in particular to ultrasonic water washing equipment and a method for processing quartz sand. Background Art

[0002] Quartz sand is a granular mineral raw material with silicon dioxide as its main component. It is usually made from natural quartz stone, quartz sandstone or quartz sand ore through physical processing such as crushing, screening and cleaning. Quartz sand cleaning is the process of using mechanical force, chemical reaction or energy field such as ultrasound to destroy the binding force between impurities and quartz particles and realize impurity stripping.

[0003] The common method of cleaning quartz sand is to scrub it by stirring. In order to increase the purity of quartz sand, some scrubbing equipment will also be equipped with an ultrasonic generator to perform ultrasonic cleaning on the quartz sand. However, in actual use, there are the following problems: First, the ultrasonic wave of the general plate-shaped transducer has an effective range, and multiple groups need to be installed to achieve the appropriate effect, which has a high cost of use. The columnar transducer is inserted in the equipment. Since the flow rate of the solution is fast and the direction is more chaotic and contains a large amount of sand, the surface is greatly damaged. Second, a major advantage of ultrasonic cleaning is that it saves water resources, but the existing scrubbing machine equipped with an ultrasonic generator will still bring out a large amount of water when discharging sand, which is not efficient in water resource utilization and is not conducive to saving costs and water resources. Summary of the Invention

[0004] The purpose of the present invention is to provide an ultrasonic water washing device and method for quartz sand processing, so as to solve the problems raised in the above background technology that the existing ultrasonic transducer is subject to large wear during use and the existing ultrasonic scrubbing machine has low water resource utilization efficiency.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an ultrasonic water washing device and method for processing quartz sand, comprising a sand washing bucket, a feed port fixedly mounted on the right side of the upper end of the sand washing bucket, a discharge port fixedly mounted on the left side of the upper end of the sand washing bucket, the height of the discharge port being lower than the feed port, a mounting bracket fixedly mounted on the upper side of the sand washing bucket, a first drive motor fixedly mounted on the mounting bracket, and a stirring shaft fixedly mounted on the output shaft of the first drive motor; An ultrasonic mechanism, comprising an ultrasonic component box and a transducer. The ultrasonic component box is fixedly mounted on one side of the sand washing bucket. Three sets of transducers are fixedly mounted on the ultrasonic component box. The transducers are inserted into the sand washing bucket. A solution filtering mechanism, comprising a mounting ring and an annular filter screen, wherein the mounting ring is mounted on the discharge port and an annular filter screen is movably mounted in the mounting ring; The filtering mechanism includes a solution storage box and an annular filter cloth. The solution storage box is fixedly installed on the rear side of the sand washing bucket, and the annular filter cloth is movably installed in the solution storage box.

[0006] Preferably, the ultrasonic mechanism includes an ultrasonic component box, a transducer, a partition plate and a partition rod. The ultrasonic component box is installed on the lower left side of the sand washing bucket. The partition plate is fixedly installed at the center position of the sand washing bucket. The partition rods are fixedly installed in an array at the lower end of the partition plate. The partition rods are staggered and fixedly installed on the sand washing bucket. The stirring shaft is arranged on the right side of the partition plate. The stirring blades at the lower end of the stirring shaft are opposite to the position of the partition rod, and the transducer is arranged on the left side of the partition rod.

[0007] Preferably, the ultrasonic mechanism includes a limit frame, a fixed frame, a first screw sleeve, a first screw, an arc filter plate, a first limit ring and a flexible ring pad, the limit frame is fixedly installed on the ultrasonic component box, the fixed frame is fixedly installed on the lower left side of the sand washing bucket and the fixed frame is connected to the sand washing bucket, the four corners of the fixed frame are fixedly installed with a first screw sleeve, the four corners of the limit frame are movably inserted with a first screw, the first screw is threadedly installed on the first screw sleeve, and a sealing gasket is fixed on the opposite side of the limit frame and the fixed frame, three groups of arc filter plates are fixedly installed in the sand washing bucket, the position of the arc filter plate is opposite to the position of the transducer, the outer arc surface of the arc filter plate faces to the right, and three groups of first limit rings are fixedly installed on the inner wall of the sand washing bucket, and flexible ring pads are fixedly installed in the first limit ring, the position of the first limit ring is opposite to the position of the transducer, and the end of the transducer is against the flexible ring pad.

[0008] Preferably, the solution filtering mechanism includes a mounting ring, a fixed ring, a swivel, an annular filter, a solution collecting box, a first conveying pipe, a first flange and a second flange. A mounting ring is provided on one side of the discharge port, a fixed ring is fixedly installed on the mounting ring, a swivel is rotatably installed on the fixed ring, an annular filter is fixedly installed in the swivel, and the annular filter is inserted in the mounting ring. A solution collecting box is fixedly installed on the lower side of the mounting ring, and the position of the solution collecting box is opposite to the position of the annular filter. A first conveying pipe is provided on the lower side of the solution collecting box, and the lower end of the solution collecting box and both ends of the first conveying pipe are fixedly installed with a first flange, and the solution collecting box and the first conveying pipe are fixedly connected through the first flange, and one end of the mounting ring and the discharge port are fixedly installed with a second flange, and the mounting ring is fixedly connected to the discharge port through the second flange.

[0009] Preferably, the solution filtration mechanism includes a second drive motor, a gear, a gear ring, balls and a rolling groove. The second drive motor is provided on the mounting ring, a gear is fixedly mounted on the output shaft of the second drive motor, a gear ring is fixedly mounted on the rotating ring, the gear and the gear ring are meshed with each other, balls are rotatably mounted in an array on the inner side of the rotating ring end, a rolling groove is provided on the fixed ring, and the balls roll in the rolling groove.

[0010] Preferably, the solution filtering mechanism includes a first motor mounting box, a shielding ring and sand separation strips, the first motor mounting box is fixedly mounted on the mounting ring, the second drive motor is fixedly mounted in the first motor mounting box, a shielding ring is fixedly mounted on one end of the first motor mounting box, the shielding ring is sleeved on the gear and the gear ring, and the inner array of the annular filter is fixedly mounted with sand separation strips.

[0011] Preferably, the filtering mechanism includes a water retaining block, a third flange, a triangular filter plate, a solution storage box and an annular filter cloth. The water retaining block is fixedly installed on the rear side of the sand washing bucket. The third flange is fixedly installed on the water retaining block. The third flange is fixedly connected to the first flange on the first conveying pipe. The triangular filter plate is fixedly installed on the lower side of the water retaining block. The third flange is opposite to the center position of the upper end of the triangular filter plate. A solution storage box is provided on the lower side of the triangular filter plate, and an annular filter cloth is sleeved on the outer side of the solution storage box.

[0012] Preferably, the filtering mechanism includes a fourth flange, a second delivery pipe, a water tank, a water pump, a drain pipe, a ratchet connecting rod, a pressing wheel, a transmission belt, a second limiting ring, a second motor mounting box and a third driving motor. A second delivery pipe is provided on one side of the solution storage tank, and a fourth flange is fixedly installed on the lower side of the solution storage tank and both ends of the second delivery pipe. The solution storage tank is fixedly connected to the second delivery pipe through the fourth flange. A water tank is fixedly installed on the left side of the sand washing bucket, and the second delivery pipe is fixedly installed on the water tank through the fourth flange and is connected to the water tank. A water pump is fixedly installed on the water tank, and a drain pipe is fixedly installed on one side of the water tank, and the drain pipe is connected to the sand washing bucket. Ratchet links are rotatably installed at the four corners of the solution storage box, two sets of pressing wheels are rotatably installed at the center position of the inner side of the solution storage box, transmission belts are fixedly installed on both sides of the annular filter cloth, the transmission belts are sleeved on the ratchet links, the shape of the lower side of the transmission belt is adapted to the shape of the ratchet on the ratchet link, the pressing wheels are abutted against the upper side of the transmission belt, and a second limiting ring is fixedly installed at the ratchet on the ratchet link, the second limiting ring is abutted against the lower side of the transmission belt, a second motor mounting box is fixedly installed on the solution storage box, a third drive motor is fixedly installed in the second motor mounting box, and the output shaft of the third drive motor is fixedly connected to a set of ratchet links.

[0013] Preferably, the filtering mechanism includes a mounting cylinder, a rotating rod, a torsion spring, a cleaning rod, an insertion rod, a first insertion hole, a second insertion hole, a second screw and a second screw sleeve. A mounting cylinder is fixedly installed on one side of the second motor mounting box, and a rotating rod is rotatably installed in the mounting cylinder. A torsion spring is sleeved on the rotating rod, one end of the torsion spring is fixedly installed in the mounting cylinder and the other end is fixedly installed on the rotating rod. A cleaning rod is provided on one side of the mounting cylinder, one side of the cleaning rod is in contact with the annular filter cloth, and an insertion rod is fixedly installed on one end of the cleaning rod, and the insertion rod is inserted in the rotating rod. A first insertion hole is provided at the end of the rotating rod, and a second insertion hole is provided on the insertion rod. The second insertion hole and the first insertion hole are positioned opposite to each other, and a second screw is inserted in the second insertion hole and the first insertion hole, and a second screw sleeve is sleeved on the lower side of the second screw.

[0014] Preferably, S1: a sufficient amount of cleaning solution is placed in the sand washing bucket, the ore sand to be cleaned is placed from the feed port, and the first drive motor is started. At this time, the ore sand is cleaned by the rotation of the stirring shaft and the ultrasonic wave generated by the transducer. The ore sand is continuously injected into the feed port, and the water level in the sand washing bucket rises. The sand-containing solution will be discharged from the discharge port into the solution filtering mechanism. The solution is filtered out and enters the filtering mechanism. It is filtered again by the filtering part in the filtering mechanism and then discharged into the sand washing bucket; S2: When the ultrasonic mechanism is in use, the second drive motor is started to drive the annular filter screen to rotate, so that the sand-containing solution in the annular filter screen can be better filtered. When the solution filtering mechanism is in use, the third drive motor is started to rotate the annular filter cloth, so that the annular filter cloth can achieve self-cleaning. S3: When disassembling the ultrasonic mechanism, unscrew the first screw from the first sleeve, and then pull the transducer out of the first limiting ring. When disassembling the solution filtering mechanism, remove the bolts on the second flange connected to the discharge port and the first flange connected to the first conveying pipe to complete the separation of the solution filtering mechanism body. The same applies to installation. S4: When disassembling the cleaning rod, rotate and separate the second screw rod and the second screw sleeve, and then pull out the cleaning rod. That is, when disassembling the annular filter cloth, press down the upper side of the annular filter cloth and then pull the two sets of transmission belts to pass through the gap between the pressing wheels. The transmission belts and the annular filter cloth are loosened to complete the disassembly, and the installation is the same.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The sand washing bucket of this invention is divided into two areas, which can effectively reduce the wear of the water flow on the transducer. Under the action of the water pump, a regular water flow is formed, reducing the impact of turbulent flow on the transducer. The curved filter plate arranged on the outside of the transducer is opposite to the direction of the water flow, which can significantly reduce the impact of the water flow on the transducer, thereby extending the service life of the transducer. 2. The present invention also features a solution filtration mechanism to filter out the solution, preventing it from being discharged with the sand. A filtration mechanism also performs a secondary filtration of the filtered solution, which is then recycled back to the sand washing tank, improving water resource utilization. The annular filter cloth and cleaning rod in the filtration mechanism feature self-cleaning capabilities, enabling long-term stable operation and enhancing the device's ease of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the front structure provided by an embodiment of the present invention; Figure 2 A schematic diagram of the rear view structure provided by an embodiment of the present invention; Figure 3 A schematic cross-sectional view of the structure of a sand washing bucket provided by an embodiment of the present invention; Figure 4 A schematic diagram of the structural separation of the ultrasonic mechanism provided in an embodiment of the present invention; Figure 5 A schematic diagram of a structural cross-section separation of a sand washing bucket provided in an embodiment of the present invention; Figure 6 A schematic diagram of the structural separation of the solution filtration mechanism provided in an embodiment of the present invention; Figure 7 A schematic cross-sectional view of the structure of an annular filter provided in an embodiment of the present invention; Figure 8 A schematic structural diagram of a filtering mechanism provided in an embodiment of the present invention; Figure 9 A schematic diagram of the structural separation of the filtering mechanism provided in an embodiment of the present invention; Figure 10 A schematic cross-sectional view of a solution storage tank according to an embodiment of the present invention; Figure 11 The embodiment of the present invention provides Figure 10 A partially enlarged schematic diagram of A in FIG.

[0017] In the figure: 1. sand washing bucket; 2. feed port; 3. discharge port; 4. mounting bracket; 5. first drive motor; 6. stirring shaft; 7. ultrasonic mechanism; 701. ultrasonic component box; 702. transducer; 703. partition plate; 704. partition rod; 705. limit frame; 706. fixed frame; 707. first screw sleeve; 708. first screw; 709. arc filter plate; 710. first limit ring; 711. flexible ring pad; 8. solution filtering mechanism; 801. mounting ring; 802. fixed ring; 803. rotating ring; 804. annular filter screen; 805. solution collecting box; 806. first conveying pipe; 807. first flange; 808. second flange; 809. second drive motor; 810. gear; 811. gear ring; 812. ball; 8 13. Rolling groove; 814. First motor mounting box; 815. Shielding ring; 816. Sand barrier; 9. Filter mechanism; 901. Water retaining block; 902. Third flange; 903. Triangular filter plate; 904. Solution storage box; 905. Ring filter cloth; 906. Fourth flange; 907. Second delivery pipe; 908. Water tank; 909. Water pump; 910. Drain pipe; 911. Ratchet connecting rod; 912. Pressing wheel; 913. Transmission belt; 914. Second limiting ring; 915. Second motor mounting box; 916. Third driving motor; 917. Mounting cylinder; 918. Rotating rod; 919. Torsion spring; 920. Cleaning rod; 921. Inserting rod; 922. First insertion hole; 923. Second insertion hole; 924. Second screw; 925. Second screw sleeve. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-11 The present invention provides a technical solution: an ultrasonic water washing device and method for processing quartz sand, comprising a sand washing bucket 1, a feed port 2 fixedly mounted on the right side of the upper end of the sand washing bucket 1, a discharge port 3 fixedly mounted on the left side of the upper end of the sand washing bucket 1, the height of the discharge port 3 being lower than the feed port 2, a mounting bracket 4 fixedly mounted on the upper side of the sand washing bucket 1, a first drive motor 5 fixedly mounted on the mounting bracket 4, and a stirring shaft 6 fixedly mounted on the output shaft of the first drive motor 5; Ultrasonic mechanism 7, the ultrasonic mechanism 7 includes an ultrasonic component box 701 and a transducer 702. The ultrasonic component box 701 is fixedly installed on one side of the sand washing bucket 1. Three sets of transducers 702 are fixedly installed on the ultrasonic component box 701. The transducers 702 are inserted into the sand washing bucket 1; The solution filtering mechanism 8 includes a mounting ring 801 and an annular filter 804. The mounting ring 801 is mounted on the discharge port 3. The annular filter 804 is movably mounted in the mounting ring 801. The filter mechanism 9 includes a solution storage tank 904 and an annular filter cloth 905. The solution storage tank 904 is fixedly mounted on the rear side of the sand washing bucket 1, and the annular filter cloth 905 is movably mounted inside the solution storage tank 904. This device controls the direction of water flow within the sand washing bucket 1 by providing a partition plate 703, ensuring that the water flow must pass through the transducer 702. This ensures that the quartz sand in the water flow is fully cleaned under the ultrasonic action of the transducer 702, effectively improving the cleanliness of the quartz sand. The device is equipped with a solution filtration mechanism 8 to collect the sand-containing solution, and utilizes the water level difference to transport the solution to the filter mechanism 9. After secondary filtration, the solution is transported back to the bottom of the sand washing bucket 1 by the water pump 909 for recycling. While this design achieves water resource circulation, the water discharged by the water pump 909 can guide the direction of water flow within the sand washing bucket 1, allowing the water on the right side of the partition plate 703 to smoothly enter the left area, thereby improving the operational stability of the equipment.

[0020] Furthermore, the ultrasonic mechanism 7 includes an ultrasonic component box 701, a transducer 702, a partition plate 703 and a partition rod 704. The ultrasonic component box 701 is installed on the lower left side of the sand washing bucket 1. The partition plate 703 is fixedly installed at the center of the sand washing bucket 1. The lower end of the partition plate 703 is fixedly installed with a partition rod 704. The partition rods 704 are staggered and fixedly installed on the sand washing bucket 1. The stirring shaft 6 is arranged on the right side of the partition plate 703. The stirring blade at the lower end of the stirring shaft 6 is opposite to the position of the partition rod 704. The transducer 702 is arranged on the left side of the partition rod 704. The schematic diagram of this structure is as follows: Figure 4 and Figure 5 , the partition plate 703 divides the interior of the sand washing bucket 1 into two areas: the left side is the ultrasonic zone, and the right side is the stirring zone. Since the high-speed flow of sand-containing water can easily cause wear on the transducer 702, the area segmentation design can significantly reduce the impact of turbulence on the transducer 702. The surface of the transducer 702 is coated with a wear-resistant coating to further improve durability. The staggered distribution of the partition rods 704 can achieve multi-stage diversion, which not only reduces the impact of the water flow, but also intercepts large pieces of mud and sand from entering the ultrasonic zone, ensuring the ultrasonic cleaning effect. Because the partition rod 704 corresponds to the blade position of the stirring shaft 6, large pieces of mud and sand can be broken by the blades and pass through the gap of the partition rod 704 to maintain stable operation of the system; Furthermore, the ultrasonic mechanism 7 includes a limit frame 705, a fixed frame 706, a first screw sleeve 707, a first screw 708, an arc filter plate 709, a first limit ring 710 and a flexible ring pad 711. The limit frame 705 is fixedly installed on the ultrasonic component box 701, and the fixed frame 706 is fixedly installed on the lower left side of the sand washing bucket 1. The fixed frame 706 is connected to the sand washing bucket 1. The four corners of the fixed frame 706 are fixedly installed with the first screw sleeve 707. The four corners of the limit frame 705 are movably inserted with the first screw 708. The first screw 708 is installed by threading. Sealing pads are fixed on the opposite sides of the first screw sleeve 707, the limiting frame 705 and the fixed frame 706. Three sets of arc filter plates 709 are fixedly installed in the sand washing bucket 1. The position of the arc filter plates 709 is opposite to the position of the transducer 702. The outer arc surface of the arc filter plates 709 faces the right side. Three sets of first limiting rings 710 are fixedly installed on the inner wall of the sand washing bucket 1. Flexible ring pads 711 are fixedly installed in each of the first limiting rings 710. The position of the first limiting rings 710 is opposite to the position of the transducer 702. The end of the transducer 702 is against the flexible ring pad 711. The schematic diagram of this structure is as follows: Figure 4 and Figure 5 This design allows both the ultrasonic component box 701 and the transducer 702 to be detachable, facilitating quick replacement of damaged components. The provision of the curved filter plate 709 significantly reduces the impact of water flow on the transducer 702, extending its service life. The first limiting ring 710 and the flexible ring gasket 711 enhance the installation stability of the transducer 702 through an interference fit, avoiding stress damage caused by suspended installation and water flow impact, and improving the reliability of the equipment operation. Furthermore, the solution filtering mechanism 8 includes a mounting ring 801, a fixed ring 802, a swivel 803, an annular filter 804, a solution collecting box 805, a first delivery pipe 806, a first flange 807 and a second flange 808. A mounting ring 801 is provided on one side of the discharge port 3. A fixed ring 802 is fixedly mounted on the mounting ring 801. A swivel 803 is rotatably mounted on the fixed ring 802. An annular filter 804 is fixedly mounted in the swivel 803. The annular filter 804 is inserted in the mounting ring 801. A fixed ring 807 is fixedly mounted on the lower side of the mounting ring 801. Solution collection box 805, the position of solution collection box 805 is opposite to the position of annular filter 804, and a first delivery pipe 806 is provided on the lower side of solution collection box 805. The lower end of solution collection box 805 and both ends of first delivery pipe 806 are fixedly installed with a first flange 807. Solution collection box 805 and first delivery pipe 806 are fixedly connected through the first flange 807. One end of mounting ring 801 and discharge port 3 are fixedly installed with a second flange 808. Mounting ring 801 is fixedly connected to discharge port 3 through the second flange 808. The schematic diagram of this structure is as follows: Figure 5 and Figure 6This design allows the sand-laden water flowing through the discharge port 3 to be filtered through the annular filter 804 and enter the solution collection tank 805. The quartz sand is then discharged under the guidance of the inclined angle of the solution filter mechanism 8 and the impact of the water flow, thus achieving water resource recycling. The solution filter mechanism 8 adopts a modular design and can be disassembled as a whole, facilitating equipment transportation and filter maintenance and replacement, improving the convenience of equipment use. Furthermore, the solution filtration mechanism 8 includes a second drive motor 809, a gear 810, a gear ring 811, balls 812 and a rolling groove 813. The second drive motor 809 is provided on the mounting ring 801. The gear 810 is fixedly mounted on the output shaft of the second drive motor 809. The gear ring 811 is fixedly mounted on the rotating ring 803. The gear 810 and the gear ring 811 are meshed. The balls 812 are rotatably mounted on the inner side of the rotating ring 803. The rolling groove 813 is provided on the fixed ring 802. The balls 812 roll in the rolling groove 813. The schematic diagram of the structure is as follows: Figure 6 and Figure 7 This design drives the swivel 803 and the annular filter 804 to rotate synchronously, effectively reducing quartz sand blockage and reduced water filtration efficiency. The annular filter 804 is fixedly mounted on the inside of the swivel 803, while the rotating connection of the swivel 803 is located outside the mounting ring 801. This prevents quartz sand from entering the rotating connection and causing obstruction, thereby improving the stability of equipment operation. Furthermore, the solution filtering mechanism 8 includes a first motor mounting box 814, a shielding ring 815 and a sand barrier strip 816. The first motor mounting box 814 is fixedly mounted on the mounting ring 801, and the second drive motor 809 is fixedly mounted in the first motor mounting box 814. A shielding ring 815 is fixedly mounted on one end of the first motor mounting box 814. The shielding ring 815 is sleeved on the gear 810 and the gear ring 811. The inner array of the annular filter 804 is fixedly mounted with a sand barrier strip 816. The schematic diagram of the structure is as follows: Figure 6 and Figure 7 This design uses shielding ring 815 to physically shield the transmission connection between gear 810 and gear ring 811, as well as the rotating connection between swivel ring 803 and fixed ring 802. This reduces dust and gravel contamination of transmission components, improving equipment operational stability and adaptability to harsh environments. Sand separators 816 effectively separate quartz sand from water during rotation, significantly improving solution filtration efficiency. Furthermore, the filtering mechanism 9 includes a water retaining block 901, a third flange 902, a triangular filter plate 903, a solution storage box 904 and an annular filter cloth 905. The water retaining block 901 is fixedly mounted on the rear side of the sand washing bucket 1. The third flange 902 is fixedly mounted on the water retaining block 901. The third flange 902 is fixedly connected to the first flange 807 on the first delivery pipe 806. The triangular filter plate 903 is fixedly mounted on the lower side of the water retaining block 901. The third flange 902 is opposite to the center position of the upper end of the triangular filter plate 903. A solution storage box 904 is provided on the lower side of the triangular filter plate 903. An annular filter cloth 905 is sleeved on the outer side of the solution storage box 904. The schematic diagram of the structure is as follows: Figure 8 The height of the water retaining block 901 is lower than the solution collection box 805, and the solution can be transported by gravity. The structure filters the filtered water twice through the triangular filter plate 903 and the annular filter cloth 905. The triangular filter plate 903 can discharge the sludge under the guidance of its own slope and the impact of the water flow. The annular filter cloth 905 can also be movable and has the ability to discharge sludge. Therefore, the filtering part of the filter mechanism 9 can be used for a long time, and the cement sand content after filtering is low and the turbidity is low, which can increase the utilization efficiency of water resources. Furthermore, the filtering mechanism 9 includes a fourth flange 906, a second delivery pipe 907, a water tank 908, a water pump 909, a drain pipe 910, a ratchet link 911, a pressing wheel 912, a transmission belt 913, a second limiting ring 914, a second motor mounting box 915 and a third drive motor 916. A second delivery pipe 907 is provided on one side of the solution storage tank 904. The lower side of the solution storage tank 904 and both ends of the second delivery pipe 907 are fixedly mounted with a fourth flange 906. The solution storage tank 904 is fixedly connected to the second delivery pipe 907 through the fourth flange 906. A water tank 908 is fixedly mounted on the left side of the sand washing bucket 1. The second delivery pipe 907 is fixedly mounted on the water tank 908 through the fourth flange 906 and is connected to the water tank 908. A water pump 909 is fixedly mounted on the water tank 908. A drain pipe 910 is fixedly mounted on one side of the water tank 908. , the drainage pipe 910 is connected to the sand washing bucket 1, ratchet links 911 are rotatably installed at the four corners of the solution storage box 904, two sets of pressing wheels 912 are rotatably installed at the center position of the inner side of the solution storage box 904, and transmission belts 913 are fixedly installed on both sides of the annular filter cloth 905. The transmission belt 913 is sleeved on the ratchet link 911, and the shape of the lower side of the transmission belt 913 matches the shape of the ratchet on the ratchet link 911. The pressing wheel 912 is against the upper side of the transmission belt 913, and the ratchet on the ratchet link 911 is fixedly installed with a second limiting ring 914. The second limiting ring 914 is against the lower side of the transmission belt 913. A second motor mounting box 915 is fixedly installed on the solution storage box 904, and a third drive motor 916 is fixedly installed in the second motor mounting box 915. The output shaft of the third drive motor 916 is fixedly connected to a set of ratchet links 911. The schematic diagram of this structure is as follows: Figure 5 、 Figure 8 、 Figure 10 and Figure 11 , this design enables the filtered water in the solution storage tank 904 to be quickly injected into the sand washing bucket 1 under the drive of the water pump 909. The drain pipe 910 corresponds to the position of the dividing rod 704 and is located on the side of the rotation radius of the stirring shaft 6. It can not only guide the direction of the water flow, but also does not affect the vortex generated by the rotation of the stirring shaft 6, effectively reducing the water flow impact. The annular filter cloth 905 can rotate and can use gravity to discharge the deposited sludge, thereby improving the functionality of the equipment. The structure of the ratchet link 911 is that two sets of ratchets are connected by a connecting rod, and the open annular filter cloth 905 is easy to disassemble and replace, reducing the difficulty of maintenance. The transmission belt 913 is pressed against the edge of the solution storage tank 904 to prevent water from leaking from the gap between the annular filter cloth 905 and the solution storage tank 904, thereby ensuring the filtration efficiency; Furthermore, the filter mechanism 9 includes a mounting cylinder 917, a rotating rod 918, a torsion spring 919, a cleaning rod 920, an insertion rod 921, a first jack 922, a second jack 923, a second screw 924 and a second screw sleeve 925. A mounting cylinder 917 is fixedly mounted on one side of the second motor mounting box 915. A rotating rod 918 is rotatably mounted in the mounting cylinder 917. A torsion spring 919 is sleeved on the rotating rod 918. One end of the torsion spring 919 is fixedly mounted in the mounting cylinder 917 and the other end is fixedly mounted on the rotating rod 918. The mounting cylinder 917 is fixedly mounted on the rotating rod 918. A cleaning rod 920 is provided on one side of the cleaning rod 920, and one side of the cleaning rod 920 is in contact with the annular filter cloth 905. An insertion rod 921 is fixedly installed on one end of the cleaning rod 920. The insertion rod 921 is inserted into the rotating rod 918. A first insertion hole 922 is provided at the end of the rotating rod 918. A second insertion hole 923 is provided on the insertion rod 921. The second insertion hole 923 and the first insertion hole 922 are positioned opposite to each other. A second screw 924 is inserted into the second insertion hole 923 and the first insertion hole 922. A second screw sleeve 925 is sleeved on the lower side of the second screw 924. The schematic diagram of the structure is as follows: Figure 11 This design uses the first jack 922 to dynamically clean the surface of the annular filter cloth 905 under the elastic force of the torsion spring 919, effectively removing sludge attached to the filter cloth and enhancing the self-cleaning ability of the annular filter cloth 905 during rotation. The cleaning rod 920 adopts a quick-release design, allowing for quick replacement when worn, and its removal does not affect the normal disassembly and assembly of the annular filter cloth 905. Further, S1: a sufficient amount of cleaning solution is placed in the sand washing bucket 1, and the ore sand to be cleaned is placed from the feed port 2, and the first drive motor 5 is started. At this time, the ore sand is cleaned by the rotation of the stirring shaft 6 and the ultrasonic wave generated by the transducer 702. The ore sand is continuously injected from the feed port 2, and the water level in the sand washing bucket 1 rises. The sand-containing solution will be discharged from the discharge port 3 into the solution filtering mechanism 8. The solution is filtered out and enters the filtering mechanism 9. The filtered part in the filtering mechanism 9 is filtered again and then discharged into the sand washing bucket 1; S2: When the ultrasonic mechanism 7 is in use, the second drive motor 809 is started to drive the annular filter 804 to rotate, so that the sand-containing solution in the annular filter 804 can be better filtered. When the solution filtering mechanism 8 is in use, the third drive motor 916 is started to rotate the annular filter cloth 905, so that the annular filter cloth 905 can achieve self-cleaning. S3: When disassembling the ultrasonic mechanism 7, unscrew the first screw 708 from the first screw sleeve 707, and then pull the transducer 702 out of the first limiting ring 710. When disassembling the solution filtering mechanism 8, remove the bolts on the second flange 808 connected to the discharge port 3 and the first flange 807 connected to the first conveying pipe 806 to complete the separation of the main body of the solution filtering mechanism 8. The same applies to the installation. S4: When removing the cleaning rod 920, rotate and separate the second screw rod 924 and the second screw sleeve 925, and then pull out the cleaning rod 920. When removing the annular filter cloth 905, press down the upper side of the annular filter cloth 905 and then pull the two sets of transmission belts 913 so that they pass through the gap between the pressing wheels 912. The transmission belts 913 and the annular filter cloth 905 are loosened to complete the disassembly. The same applies to the installation.

[0021] Working principle: When the present invention is used, a sufficient amount of cleaning solution is placed in the sand washing bucket 1, and the ore sand to be cleaned is placed from the feed port 2. The first drive motor 5 is started, and the output shaft of the first drive motor 5 drives the stirring shaft 6 to rotate to clean the ore sand. The ore sand enters the left side of the partition plate 703 through the partition rod 704. At this time, the transducer 702 generates ultrasonic waves to clean the ore sand. The ore sand is continuously injected at the feed port 2, and the water level in the sand washing bucket 1 rises. The sand-containing solution will be discharged from the discharge port 3 into the solution filtration mechanism 8. The solution in the sand-containing solution is filtered by the annular filter 804 and enters the solution collection box 805.

[0022] When solution filtration mechanism 8 is in use, second drive motor 809 rotates gear 810, which, through engagement with ring gear 811, drives rotating ring 803. Balls 812 then roll along grooves 813, rotating annular filter screen 804. This effectively filters the sand-laden solution within annular filter screen 804. The filtered sand is discharged under the impact of the water flow and the guidance of the tilted rotating ring 803. The solution in solution collection tank 805 then flows through first delivery pipe 806 under the action of gravity into filtration mechanism 9.

[0023] When the filtration mechanism 9 is operating, the solution is discharged from the first delivery pipe 806 to the upper side of the triangular filter plate 903. After being filtered by the triangular filter plate 903, the solution falls onto the annular filter cloth 905, where it is filtered by the annular filter cloth 905 and then enters the solution storage tank 904. At this point, the third drive motor 916 rotates a set of ratchet links 911, which, through engagement with the transmission belt 913, rotate the annular filter cloth 905. During rotation, the cleaning rod 920, under the elastic force of the torsion spring 919, engages and cleans the surface of the annular filter cloth 905, achieving self-cleaning of the annular filter cloth 905. The solution in the solution storage tank 904 is pumped by the water pump 909 through the second delivery pipe 907 into the water tank 908, and then through the drain pipe 910 into the sand washing bucket 1, thereby accelerating the flow of the sand-containing solution in the sand washing bucket 1 through the partition rod 704 and into the left side of the partition plate 703.

[0024] Disassembly steps: Ultrasonic mechanism 7: Unscrew the first screw 708 from the first screw sleeve 707, and then pull the transducer 702 out of the first limiting ring 710. The installation is similar.

[0025] Solution filtering mechanism 8: Remove the bolts on the second flange 808 connected to the discharge port 3 and the first flange 807 connected to the first delivery pipe 806 to complete the separation of the main body of the solution filtering mechanism 8.

[0026] Cleaning rod 920: Rotate and separate the second screw rod 924 and the second screw sleeve 925, and then remove the cleaning rod 920.

[0027] Annular filter cloth 905: After removing the cleaning rod 920, press down the upper side of the annular filter cloth 905 and pull the two sets of transmission belts 913 so that they are close to each other and can pass through the gap between the pressing wheels 912. At this time, the transmission belts 913 and the annular filter cloth 905 are no longer tightly fitted on the ratchet link 911 and can be directly removed. The same applies to installation.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic water washing device for quartz sand processing, comprising a sand washing bucket (1), wherein a feed port (2) is fixedly mounted on the right side of the upper end of the sand washing bucket (1), characterized in that: A discharge port (3) is fixedly mounted on the left side of the upper end of the sand washing bucket (1), and the height of the discharge port (3) is lower than the feed port (2). A mounting bracket (4) is fixedly mounted on the upper side of the sand washing bucket (1), and a first drive motor (5) is fixedly mounted on the mounting bracket (4). A stirring shaft (6) is fixedly mounted on the output shaft of the first drive motor (5); An ultrasonic mechanism (7), the ultrasonic mechanism (7) comprising an ultrasonic component box (701) and a transducer (702), the ultrasonic component box (701) being fixedly mounted on one side of the sand washing bucket (1), three groups of transducers (702) being fixedly mounted on the ultrasonic component box (701), and the transducers (702) being inserted into the sand washing bucket (1); A solution filtering mechanism (8), the solution filtering mechanism (8) comprising a mounting ring (801) and an annular filter screen (804), the mounting ring (801) being mounted on the discharge port (3), and an annular filter screen (804) being movably mounted in the mounting ring (801); A filtering mechanism (9) comprising a solution storage box (904) and an annular filter cloth (905); the solution storage box (904) is fixedly mounted on the rear side of the sand washing bucket (1); and an annular filter cloth (905) is movably mounted in the solution storage box (904).

2. The ultrasonic water washing equipment for quartz sand processing according to claim 1, characterized in that: The ultrasonic mechanism (7) comprises an ultrasonic component box (701), a transducer (702), a partition plate (703) and a partition rod (704); the ultrasonic component box (701) is mounted on the lower left side of the sand washing bucket (1); the partition plate (703) is fixedly mounted at the center of the sand washing bucket (1); the partition rods (704) are fixedly mounted in an array at the lower end of the partition plate (703); the partition rods (704) are staggered and fixedly mounted on the sand washing bucket (1); the stirring shaft (6) is arranged on the right side of the partition plate (703); the stirring blade at the lower end of the stirring shaft (6) is opposite to the position of the partition rod (704); and the transducer (702) is arranged on the left side of the partition rod (704).

3. The ultrasonic water washing equipment for quartz sand processing according to claim 2, characterized in that: The ultrasonic mechanism (7) comprises a limit frame (705), a fixed frame (706), a first screw sleeve (707), a first screw rod (708), an arc filter plate (709), a first limit ring (710) and a flexible ring pad (711); the limit frame (705) is fixedly mounted on the ultrasonic component box (701); the fixed frame (706) is fixedly mounted on the lower left side of the sand washing bucket (1) and the fixed frame (706) is connected to the sand washing bucket (1); the first screw sleeves (707) are fixedly mounted at the four corners of the fixed frame (706); the first screw rods (708) are movably inserted at the four corners of the limit frame (705); the first screw rods (708) are threadedly mounted on the first screw rods (708) A screw sleeve (707), a sealing rubber pad is fixed on the opposite side of the limit frame (705) and the fixed frame (706), three groups of arc filter plates (709) are fixedly installed in the sand washing bucket (1), the position of the arc filter plates (709) is opposite to the position of the transducer (702), and the outer arc surface of the arc filter plates (709) faces the right side, and three groups of first limit rings (710) are fixedly installed on the inner wall of the sand washing bucket (1), and flexible ring pads (711) are fixedly installed in the first limit rings (710), the position of the first limit rings (710) is opposite to the position of the transducer (702), and the end of the transducer (702) is against the flexible ring pad (711).

4. The ultrasonic water washing equipment for quartz sand processing according to claim 1, characterized in that: The solution filtering mechanism (8) comprises a mounting ring (801), a fixed ring (802), a rotating ring (803), an annular filter (804), a solution collecting box (805), a first conveying pipe (806), a first flange (807) and a second flange (808), a mounting ring (801) is provided on one side of the discharge port (3), a fixed ring (802) is fixedly mounted on the mounting ring (801), a rotating ring (803) is rotatably mounted on the fixed ring (802), an annular filter (804) is fixedly mounted in the rotating ring (803), the annular filter (804) is inserted in the mounting ring (801), and a lower side of the mounting ring (801) is fixedly mounted. A solution collecting box (805) is provided, wherein the position of the solution collecting box (805) is opposite to the position of the annular filter (804), a first delivery pipe (806) is provided on the lower side of the solution collecting box (805), a first flange (807) is fixedly mounted on the lower end of the solution collecting box (805) and both ends of the first delivery pipe (806), the solution collecting box (805) and the first delivery pipe (806) are fixedly connected via the first flange (807), one end of the mounting ring (801) and the discharge port (3) are fixedly mounted with a second flange (808), and the mounting ring (801) is fixedly connected to the discharge port (3) via the second flange (808).

5. The ultrasonic water washing equipment for quartz sand processing according to claim 4, characterized in that: The solution filtering mechanism (8) comprises a second driving motor (809), a gear (810), a gear ring (811), balls (812) and a rolling groove (813). The second driving motor (809) is provided on the mounting ring (801). The gear (810) is fixedly mounted on the output shaft of the second driving motor (809). The gear ring (811) is fixedly mounted on the rotating ring (803). The gear (810) and the gear ring (811) are meshed with each other. Balls (812) are rotatably mounted in an array on the inner side of the end of the rotating ring (803). The rolling groove (813) is provided on the fixed ring (802), and the balls (812) roll in the rolling groove (813).

6. The ultrasonic water washing equipment for quartz sand processing according to claim 5, characterized in that: The solution filtering mechanism (8) comprises a first motor mounting box (814), a shielding ring (815) and sand isolation strips (816); the first motor mounting box (814) is fixedly mounted on the mounting ring (801); the second drive motor (809) is fixedly mounted in the first motor mounting box (814); a shielding ring (815) is fixedly mounted on one end of the first motor mounting box (814); the shielding ring (815) is sleeved on the gear (810) and the gear ring (811); and the sand isolation strips (816) are fixedly mounted on the inner array of the annular filter (804).

7. The ultrasonic water washing equipment for quartz sand processing according to claim 1, characterized in that: The filtering mechanism (9) comprises a water retaining block (901), a third flange (902), a triangular filter plate (903), a solution storage box (904) and an annular filter cloth (905). The water retaining block (901) is fixedly mounted on the rear side of the sand washing bucket (1). The third flange (902) is fixedly mounted on the water retaining block (901). The third flange (902) is fixedly connected to the first flange (807) on the first delivery pipe (806). The triangular filter plate (903) is fixedly mounted on the lower side of the water retaining block (901). The third flange (902) is opposite to the center position of the upper end of the triangular filter plate (903). The solution storage box (904) is provided on the lower side of the triangular filter plate (903). The outer side of the solution storage box (904) is sleeved with an annular filter cloth (905).

8. The ultrasonic water washing equipment for quartz sand processing according to claim 7, characterized in that: The filtering mechanism (9) comprises a fourth flange (906), a second delivery pipe (907), a water tank (908), a water pump (909), a drain pipe (910), a ratchet link (911), a pressing wheel (912), a transmission belt (913), a second limiting ring (914), a second motor mounting box (915) and a third drive motor (916). The second delivery pipe (907) is provided on one side of the solution storage tank (904). The lower side of the solution storage tank (904) and the two sides of the second delivery pipe (907) are connected. A fourth flange (906) is fixedly installed at each end, the solution storage tank (904) is fixedly connected to the second delivery pipe (907) via the fourth flange (906), a water tank (908) is fixedly installed on the left side of the sand washing bucket (1), the second delivery pipe (907) is fixedly installed on the water tank (908) via the fourth flange (906) and is in communication with the water tank (908), a water pump (909) is fixedly installed on the water tank (908), and a drain pipe (910) is fixedly installed on one side of the water tank (908). The drainage pipe (910) is connected to the sand washing bucket (1). Ratchet links (911) are rotatably mounted at the four corners of the solution storage box (904). Two sets of pressing wheels (912) are rotatably mounted at the center of the inner side of the solution storage box (904). Transmission belts (913) are fixedly mounted on both sides of the annular filter cloth (905). The transmission belts (913) are sleeved on the ratchet links (911). The shape of the lower side of the transmission belt (913) matches the shape of the ratchet on the ratchet links (911). The braking wheel (912) abuts against the upper side of the transmission belt (913); a second limiting ring (914) is fixedly installed at the ratchet on the ratchet link (911); the second limiting ring (914) abuts against the lower side of the transmission belt (913); a second motor mounting box (915) is fixedly installed on the solution storage box (904); a third drive motor (916) is fixedly installed in the second motor mounting box (915); and an output shaft of the third drive motor (916) is fixedly connected to a set of ratchet links (911).

9. The ultrasonic water washing equipment for quartz sand processing according to claim 8, characterized in that: The filtering mechanism (9) comprises a mounting cylinder (917), a rotating rod (918), a torsion spring (919), a cleaning rod (920), an insertion rod (921), a first insertion hole (922), a second insertion hole (923), a second screw rod (924) and a second screw sleeve (925). A mounting cylinder (917) is fixedly mounted on one side of the second motor mounting box (915). A rotating rod (918) is rotatably mounted in the mounting cylinder (917). A torsion spring (919) is sleeved on the rotating rod (918). One end of the torsion spring (919) is fixedly mounted in the mounting cylinder (917) and the other end is fixedly mounted on the rotating rod (918). One end of the mounting cylinder (917) is fixedly mounted in the mounting cylinder (917) and the other end is fixedly mounted on the rotating rod (918). A cleaning rod (920) is provided on the side, one side of the cleaning rod (920) is in contact with the annular filter cloth (905), one end of the cleaning rod (920) is fixedly mounted with an insertion rod (921), the insertion rod (921) is inserted into the rotating rod (918), a first insertion hole (922) is provided at the end of the rotating rod (918), a second insertion hole (923) is provided on the insertion rod (921), the second insertion hole (923) and the first insertion hole (922) are positioned opposite each other, a second screw rod (924) is inserted into the second insertion hole (923) and the first insertion hole (922), and a second screw sleeve (925) is sleeved on the lower side of the second screw rod (924).

10. A method for using an ultrasonic water washing device for processing quartz sand, characterized in that: The method for using the ultrasonic water washing equipment for processing quartz sand is applicable to the ultrasonic water washing equipment for processing quartz sand according to any one of claims 1 to 9. The following steps are included: S1: A sufficient amount of cleaning solution is placed in the sand washing bucket (1), and the ore sand to be cleaned is placed in the feed port (2). The first drive motor (5) is started. At this time, the ore sand is cleaned by the rotation of the stirring shaft (6) and the ultrasonic wave generated by the transducer (702). The ore sand is continuously injected into the feed port (2). The water level in the sand washing bucket (1) rises and the sand-containing solution is discharged from the discharge port (3) into the solution filtering mechanism (8). The solution is filtered out and enters the filtering mechanism (9). After being filtered again by the filtering part of the filtering mechanism (9), it is discharged into the sand washing bucket (1); S2: When the ultrasonic mechanism (7) is used, the second drive motor (809) is started to drive the annular filter (804) to rotate, so that the sand-containing solution in the annular filter (804) can be better filtered. When the solution filtering mechanism (8) is used, the third drive motor (916) is started to rotate the annular filter cloth (905), so that the annular filter cloth (905) can achieve self-cleaning. S3: When disassembling the ultrasonic mechanism (7), unscrew the first screw (708) from the first screw sleeve (707), and then extract the transducer (702) from the first limiting ring (710). When disassembling the solution filtering mechanism (8), remove the bolts on the second flange (808) connected to the discharge port (3) and the first flange (807) connected to the first conveying pipe (806), and the separation of the main body of the solution filtering mechanism (8) can be completed. The installation is similar. S4: When disassembling the cleaning rod (920), the second screw rod (924) and the second screw sleeve (925) are rotated and separated, and then the cleaning rod (920) is pulled away. When disassembling the annular filter cloth (905), the upper side of the annular filter cloth (905) is pressed down and then the two sets of transmission belts (913) are pulled so that they pass through the gap between the pressing wheels (912). The transmission belts (913) and the annular filter cloth (905) are loosened to complete the disassembly. The same applies to the installation.

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