Quartz sand high temperature and high pressure purification equipment

Abstract

This invention relates to the field of purification equipment technology, and provides a high-temperature and high-pressure purification device for quartz sand, including a base, a left chamber and a right chamber. A main support assembly is installed on the base, and a drive assembly for driving the left and right chambers to rotate in opposite directions is also installed on the main support assembly. Multiple material-pushing plates (first and second) are respectively fixedly installed on the inner walls of the left and right chambers. A transmission pipe is provided in the middle of the inner side of each of the left and right chambers, and a movable pipe is elastically supported and rotatably installed on each of the two transmission pipes. Multiple steam nozzles communicating with the inner cavity of the transmission pipes are installed on the movable pipes, and a steam conveying assembly is also installed at the end of one of the transmission pipes. An auxiliary support assembly and a liquid receiving and discharging assembly are also included. This invention, through its unique mechanical structure and steam treatment system, achieves effective mixing and uniform processing of materials, while flexibly adjusting the steam distribution to ensure high-efficiency purification effect and performance.

Description

Technical Field

[0001] This invention belongs to the field of purification equipment technology, and particularly relates to a high-temperature and high-pressure purification equipment for quartz sand. Background Technology

[0002] In modern industrial production, quartz sand is widely used as an important basic material in glass manufacturing, semiconductor industry, photovoltaic industry and other fields. However, natural quartz sand usually contains a certain amount of impurities, such as metal oxides and carbonates. These impurities will affect the purity and performance of the product, so it is necessary to purify the quartz sand.

[0003] Traditional methods for purifying quartz sand mainly include water washing, magnetic separation, flotation, and acid leaching. Among these, acid leaching removes impurities by reacting them chemically with an acidic solution (such as hydrochloric acid or hydrofluoric acid). While acid leaching can effectively remove some impurities, it presents several problems in practical applications: 1) Uneven reaction: Due to the limited contact area between the acid and the quartz sand, the acid leaching reaction is insufficient, affecting the quality of the final product; 2) Low processing efficiency: Traditional equipment cannot provide sufficient stirring, resulting in poor mixing of materials and prolonged processing time.

[0004] Therefore, in view of the above situation, there is an urgent need to develop a high-temperature and high-pressure purification equipment for quartz sand to overcome the shortcomings in current practical applications. Summary of the Invention

[0005] The purpose of this invention is to provide a high-temperature and high-pressure purification device for quartz sand, which aims to solve the problems mentioned in the background art.

[0006] This invention is implemented as follows: a high-temperature and high-pressure purification device for quartz sand, including a base, and further comprising:

[0007] The left and right boxes are sealed and rotatably connected. A main support assembly for supporting the rotation of the left and right boxes is installed on the base. A drive assembly for driving the left and right boxes to rotate in opposite directions is also installed on the main support assembly. Multiple material feeding plates 1 and 2 are respectively installed and fixed on the inner walls of the left and right boxes. When the left and right boxes rotate, the material feeding plates 1 and 2 are used to simultaneously feed the material to the end of the left and right boxes that is close to each other or to the end of the left and right boxes that is far away from each other.

[0008] The left and right boxes each have a transmission pipe installed in the middle of their inner sides. The two transmission pipes are sealed and rotatably connected. Each of the two transmission pipes has a movable pipe that is elastically supported and rotatably installed. Multiple steam nozzles that communicate with the inner cavity of the transmission pipes are installed on the movable pipes. A steam conveying assembly is also installed at the end of one of the transmission pipes. An auxiliary support assembly for supporting the transmission pipes and the steam conveying assembly is also installed on the base.

[0009] The liquid receiving inlet and outlet assembly is provided, and the left and right boxes are also equipped with acid receiving inlet and outlet assemblies. The acid receiving inlet and outlet assemblies are used to add materials to the left and right boxes, discharge materials from the left and right boxes, and discharge excess liquid from the left and right boxes.

[0010] In a further technical solution, the left and right boxes adopt cylindrical structures of the same size, and the left and right boxes are connected and arranged together; the main support assembly includes a support ring and a ring support, and a support ring is rotatably installed on the outer side of the left and right boxes respectively, the bottom of the support ring is fixed with a ring support, and the lower end of the ring support is fixed to the base.

[0011] In a further technical solution, the drive assembly includes bevel gear one, bevel gear two, a motor frame, a motor, and bevel gear three. Bevel gear one and bevel gear two are fixedly fixed to the left and right housings respectively. The motor is supported and fixed between the two ring supports by the motor frame. Bevel gear three is fixed to the output end of the motor. Bevel gear three is located between bevel gear one and bevel gear two, and bevel gear three is meshed with both bevel gear one and bevel gear two.

[0012] In a further technical solution, the first and second material-pushing plates are arranged parallel to and inclined to the central axis of the left and right boxes, respectively. The first and second material-pushing plates are perpendicular to the inner walls of the left and right boxes, and the first and second material-pushing plates are evenly staggered.

[0013] A further technical solution involves two transmission pipes being sealed and rotatably connected to the middle of the left and right housings, respectively, with the two transmission pipes communicating with each other. A notch is provided on each of the two transmission pipes corresponding to the first and second feeding plates. Multiple connecting rods are circumferentially fixed within the notch. The two ends of the movable pipe are sealed and rotatably connected to the transmission pipes on both sides of the notch, and the steam nozzle communicates with the inner cavity of the transmission pipe through the notch. The connecting rods are also connected to the inner wall of the movable pipe through an elastic element, which is a high-temperature resistant elastic rope or spring.

[0014] In a further technical solution, the auxiliary support assembly includes a handle, a locking bolt, and a first tube support. The first tube support is rotatably mounted on the transmission tube, and the lower end of the first tube support is fixed to the base. The first tube support is also equipped with a locking bolt for locking and fixing the transmission tube. An angle scale is also provided on the outside of the first tube on the transmission tube.

[0015] A further technical solution is provided, wherein the steam conveying assembly includes a steam pipe, an end seat, a seat support, and a second pipe support. An end seat is rotatably installed at the far ends of the two conveying pipes. A steam pipe communicating with the inner cavity of the conveying pipe is installed on one of the end seats. The steam pipe is fixedly connected to the first pipe support through the second pipe support. A seat support is also fixed on the end seat. One seat support is fixedly connected to the first pipe support, and the other seat support is fixedly connected to the second pipe support.

[0016] In a further technical solution, a heating rod is coaxially provided on the inner side of the two transmission tubes. The heating rod corresponds to the inner cavity of the left and right boxes. The two ends of the heating rod are rounded. The end of the heating rod is also connected and fixed to the end seat through multiple diagonal braces arranged circumferentially.

[0017] A further technical solution includes a feed pipe in the liquid receiving inlet / outlet assembly. A feed pipe is also inclinedly installed on the outer side of the left and right boxes at opposite ends. The outer end of the feed pipe is inclined away from the central axis of the left and right boxes, and the inner end of the feed pipe communicates with the outer ring of the inner cavity of the left and right boxes. The liquid receiving inlet / outlet assembly also includes an acid receiving ring, a fixing rod, a U-shaped tube, a discharge port, and a ring mesh plate. A ring mesh plate is installed on the inner wall of the left and right boxes respectively, close to each other. An annular cavity one is formed on the outer side of the ring mesh plate within the side wall of the left and right boxes. An acid receiving ring is rotatably installed on the outer side of the left and right boxes corresponding to the ring mesh plate. The acid receiving ring is also connected and fixed to a support ring by multiple fixing rods. An annular cavity two is formed on the inner side of the acid receiving ring. Annular cavity one and annular cavity two are connected through multiple circumferentially distributed connecting holes on the side wall of the left and right boxes. A U-shaped tube is also connected to the bottom of the two acid receiving rings, and a discharge port is provided in the middle of the U-shaped tube.

[0018] The high-temperature and high-pressure purification equipment for quartz sand provided by this invention has the following beneficial effects:

[0019] By rotating the left and right chambers and superimposing the material-distributing plates one and two, the material-distributing plates can simultaneously push the material towards the closer end of the left and right chambers or towards the farther end when the left and right chambers rotate, thus aggregating and dispersing the material and achieving a better mixing effect. Steam can be supplied to the transmission pipes via a steam conveying assembly. The two transmission pipes are sealed and rotatably connected, allowing for adaptive adjustment of the steam nozzle orientation to match the material distribution of the material-distributing plates one and two. Furthermore, the movable pipe and transmission pipes are elastically rotatably connected; when the steam nozzles encounter material resistance during steam discharge, the movable pipe can rotate, improving the overall distribution effect and purification efficiency. In addition, the liquid inlet / outlet assembly allows for the addition of materials to the left and right chambers, the discharge of materials from the left and right chambers, and the removal of excess liquid from the left and right chambers, ensuring the reliable and efficient operation of the entire device.

[0020] In summary, this high-temperature and high-pressure quartz sand purification equipment achieves effective mixing and uniform processing of materials through its unique mechanical structure and steam treatment system. At the same time, it flexibly adjusts the steam distribution to ensure efficient purification effect and performance. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the high-temperature and high-pressure purification equipment for quartz sand provided in an embodiment of the present invention;

[0022] Figure 2 This is a top view of the high-temperature and high-pressure purification equipment for quartz sand provided in an embodiment of the present invention.

[0023] Figure 3 for Figure 2 Isometric view along the AA direction (without the base);

[0024] Figure 4 for Figure 2 Isometric view along the BB direction;

[0025] Figure 5 for Figure 4 A magnified structural diagram of section C;

[0026] Figure 6 for Figure 4 A magnified structural diagram of section D;

[0027] Figure 7 This is a three-dimensional structural diagram of the transmission pipe section in the high-temperature and high-pressure purification equipment for quartz sand provided in an embodiment of the present invention;

[0028] Figure 8 for Figure 4 A magnified structural diagram of section E in the middle.

[0029] In the diagram: 1-Steam pipe, 2-End seat, 3-Handle, 4-Locking bolt, 5-Feed pipe, 6-Left box, 7-Support ring, 8-Acid receiving ring, 9-Bevel gear one, 10-Bevel gear two, 11-Fixing rod, 12-Right box, 13-Motor frame, 14-U-shaped pipe, 15-Discharge port, 16-Motor, 17-Bevel gear three, 18-Ring support, 19-Base, 20-Pipe support one, 21-Seat support, 22-Pipe support two, 23-Push plate one, 24-Push plate two, 25-Ring mesh plate, 26-Annular cavity one, 27-Connecting hole, 28-Annular cavity two, 29-Transmission pipe, 30-Diagonal brace, 31-Moving pipe, 32-Steam nozzle, 33-Heating rod, 34-Notch, 35-Elastic element, 36-Connecting rod. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0031] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0032] like Figure 1-4 As shown in Figures 7-8, a high-temperature and high-pressure purification device for quartz sand according to an embodiment of the present invention includes a base 19 and further includes:

[0033] The left box 6 and the right box 12 are sealed and rotatably connected. A main support assembly for rotating and supporting the left box 6 and the right box 12 is installed on the base 19. A drive assembly for driving the left box 6 and the right box 12 to rotate in opposite directions is also installed on the main support assembly. Multiple material feeding plates 1 23 and 24 are respectively installed and fixed on the inner walls of the left box 6 and the right box 12. When the left box 6 and the right box 12 rotate, the material feeding plates 1 23 and 24 are used to simultaneously feed the material to the end of the left box 6 and the right box 12 that are close to each other or to the end of the left box 6 and the right box 12 that are far away from each other.

[0034] The left and right housings 6 and 12 are each provided with a transmission pipe 29 in the middle of their inner sides. The two transmission pipes 29 are sealed and rotatably connected. Each of the two transmission pipes 29 is elastically supported and rotatably mounted with a movable pipe 31. Multiple steam nozzles 32 communicating with the inner cavity of the transmission pipe 29 are installed on the movable pipe 31. A steam conveying assembly is also installed at the end of one of the transmission pipes 29. The base 19 is also provided with an auxiliary support assembly for supporting the transmission pipes 29 and the steam conveying assembly.

[0035] Liquid receiving inlet and outlet assembly: The left tank 6 and the right tank 12 are also equipped with acid receiving inlet and outlet assembly. The acid receiving inlet and outlet assembly is used to add materials to the left tank 6 and the right tank 12, discharge materials from the left tank 6 and the right tank 12, and discharge excess liquid from the left tank 6 and the right tank 12.

[0036] In this embodiment of the invention, by rotating the left box 6 and the right box 12, and superimposing the material feeding plate 1 23 and the material feeding plate 24, when the left box 6 and the right box 12 rotate, the material feeding plate 1 23 and the material feeding plate 24 can simultaneously feed the material to the end of the left box 6 and the right box 12 that are close to each other or simultaneously feed the material to the end of the left box 6 and the right box 12 that are far apart, so that the material gathers and disperses, achieving a better stirring effect. Steam can be supplied to the transmission pipe 29 through the steam conveying assembly. The two transmission pipes 29 are sealed and rotated, and the orientation of the steam nozzle 32 can be adaptively adjusted to match the feeding and dropping of the material feeding plate 1 23 and the material feeding plate 24. Moreover, the movable pipe 31 and the transmission pipe 29 are elastically rotated. When the steam nozzle 32 encounters material resistance when discharging steam, the movable pipe 31 can rotate, improving the overall distribution effect and purification efficiency. In addition, by setting up liquid inlet and outlet components, materials can be added to the left box 6 and the right box 12, materials can be discharged from the left box 6 and the right box 12, and excess liquid can be discharged from the left box 6 and the right box 12, ensuring that the entire device works reliably and efficiently.

[0037] like Figure 1-4 As shown, in a preferred embodiment of the present invention, the left box 6 and the right box 12 adopt cylindrical structures of the same size, and the left box 6 and the right box 12 are connected and arranged together.

[0038] The main support assembly includes a support ring 7 and a ring support 18. A support ring 7 is rotatably installed on the outer side of the left box 6 and the right box 12 respectively. The bottom of the support ring 7 is fixed with a ring support 18. The lower end of the ring support 18 is fixed on the base 19 to realize the rotational support for the left box 6 and the right box 12.

[0039] The drive assembly includes a first bevel gear 9, a second bevel gear 10, a motor frame 13, a motor 16, and a third bevel gear 17. The first bevel gear 9 and the second bevel gear 10 are fixed relative to each other on the left housing 6 and the right housing 12. The motor 16 is supported and fixed between the two ring supports 18 by the motor frame 13. The output end of the motor 16 is fixed with the third bevel gear 17, which is located between the first bevel gear 9 and the second bevel gear 10 and is meshed with both the first bevel gear 9 and the second bevel gear 10. Thus, when the motor 16 is started, the first bevel gear 9 and the second bevel gear 10 can be rotated in opposite directions by the drive of the third bevel gear 17, thereby realizing the opposite rotation of the left housing 6 and the right housing 12.

[0040] Regarding the structure of feed plate 1 23 and feed plate 2 24, as follows Figure 3 As shown, the first material feeding plate 23 and the second material feeding plate 24 are arranged parallel to and inclined to the central axis of the left box 6 and the right box 12. The first material feeding plate 23 and the second material feeding plate 24 are perpendicular to the inner wall of the left box 6 and the right box 12, respectively, and the first material feeding plate 23 and the second material feeding plate 24 are evenly staggered. This limitation ensures the material feeding effect of the first material feeding plate 23 and the second material feeding plate 24 when the left box 6 and the right box 12 rotate. That is, the first material feeding plate 23 and the second material feeding plate 24 are used to simultaneously feed the material to the end of the left box 6 and the right box 12 that are close to each other or simultaneously feed the material to the end of the left box 6 and the right box 12 that are far away from each other.

[0041] like Figure 1-5 As shown in Figures 7-8, in a preferred embodiment of the present invention, the two transmission pipes 29 are respectively sealed and rotatably connected to the middle of the left housing 6 and the right housing 12. The two transmission pipes 29 cooperate and communicate to ensure that the rotation of the left housing 6 and the right housing 12 does not affect the transmission pipes 29.

[0042] Each of the two transmission pipes 29 has a notch 34 corresponding to the first material feeding plate 23 and the second material feeding plate 24. Multiple connecting rods 36 are fixedly distributed circumferentially inside the notch 34 to ensure the consistent stability of the transmission pipes 29. The two ends of the movable pipe 31 are sealed and rotatably connected to the transmission pipes 29 on both sides of the notch 34, and the steam nozzle 32 communicates with the inner cavity of the transmission pipe 29 through the notch 34 to ensure reliable steam delivery. In order to achieve elastic rotational support for the movable pipe 31, the connecting rods 36 are also connected to the inner wall of the movable pipe 31 through elastic elements 35. The elastic elements 35 are made of high-temperature resistant elastic ropes or springs, etc. The movable pipe 31 can rotate at a certain angle and return to its original position under the elastic force of the elastic elements 35, thereby improving the application effect.

[0043] The auxiliary support assembly includes a handle 3, a locking bolt 4, and a tube support 20. The tube support 20 is rotatably mounted on the transmission tube 29, and the lower end of the tube support 20 is fixed to the base 19. The tube support 20 is also equipped with a locking bolt 4 for locking and fixing the transmission tube 29. In order to facilitate indicating the adjustment angle of the transmission tube 29, the tube support 20 is also provided with an angle scale on the outside of the transmission tube 29.

[0044] The steam conveying assembly includes a steam pipe 1, an end seat 2, a seat support 21, and a second pipe support 22. An end seat 2 is rotatably mounted on each of the two transmission pipes 29 at their opposite ends, facilitating maintenance of the internal components of the transmission pipes 29. One end seat 2 is fitted with a steam pipe 1 that communicates with the inner cavity of the transmission pipe 29. The steam pipe 1 is fixedly connected to a first pipe support 20 via the second pipe support 22. A seat support 21 is also fixedly mounted on the end seat 2. One seat support 21 is fixedly connected to the first pipe support 20, and the other seat support 21 is fixedly connected to the second pipe support 22. Figure 1 As shown, this achieves the purpose of supporting end seat 2. The fixing can be done by bolt connection, which is convenient for releasing the fixed state. No further limitations or elaborations are made.

[0045] In one embodiment, a heating rod 33 is coaxially arranged inside the two transmission pipes 29. The heating rod 33 corresponds to the inner cavity of the left box 6 and the right box 12. The two ends of the heating rod 33 are rounded. The end of the heating rod 33 is also connected and fixed to the end seat 2 through multiple diagonal bracing rods 30 arranged circumferentially. The end seat 2 and the diagonal bracing rods 30 can stably support the heating rod 33. The heating rod 33 can assist in heating the steam and improve the purification efficiency. With this arrangement, the rotation of the transmission pipe 29 will not affect the heating rod 33, and the shaking of the movable pipe 31 will not affect the heating rod 33, so the reliability is high.

[0046] like Figure 1-4 As shown in Figure 6, in a preferred embodiment of the present invention, the liquid receiving and discharging assembly includes a feed pipe 5. The feed pipe 5 is also obliquely installed on the outer side of the ends of the left housing 6 and the right housing 12 that are far apart. The outer end of the feed pipe 5 is obliquely arranged away from the central axis of the left housing 6 and the right housing 12, and the inner end of the feed pipe 5 communicates with the outer ring of the inner cavity of the left housing 6 and the right housing 12. Thus, in such a way... Figure 1 It is convenient to add materials such as quartz sand powder, hydrochloric acid, hydrofluoric acid, pure water and ammonia; after rotating the left box 6 and the right box 12 180°, it is convenient to discharge materials.

[0047] It should be noted that during material discharge, the left box 6 and the right box 12 can be driven to reciprocate and shake through the drive component to accelerate the discharge of materials. The materials are scattered within a certain range and will not affect the reliability of material receiving.

[0048] The liquid receiving and discharging assembly also includes an acid receiving ring 8, a fixing rod 11, a U-shaped tube 14, a discharge port 15, and a ring mesh plate 25. A ring mesh plate 25 is installed on the inner wall of the left box 6 and the right box 12 on their adjacent sides. An annular cavity 26 is formed on the outer side of the ring mesh plate 25 within the side wall of the left box 6 and the right box 12. An acid receiving ring 8 is rotatably and sealingly installed on the outer side of the left box 6 and the right box 12 corresponding to the ring mesh plate 25. The acid receiving ring 8 is also connected and fixed to a support ring 7 via multiple fixing rods 11. The left and right housings 6 and 12 can maintain stability when rotating. The inner side of the acid receiving ring 8 is provided with an annular cavity 28. The annular cavity 26 and the annular cavity 28 are connected by a plurality of connecting holes 27 circumferentially distributed on the side walls of the left and right housings 6 and 12. The bottom of the two acid receiving rings 8 is also connected to a U-shaped tube 14. The U-shaped tube 14 is preferably fixedly connected to the motor frame 13 to ensure the stability of the U-shaped tube 14. The middle part of the U-shaped tube 14 is also provided with a discharge port 15 to facilitate the discharge of the collected liquid.

[0049] The above embodiments of the present invention provide a high-temperature and high-pressure purification device for quartz sand, the working principle of which is as follows:

[0050] The left chamber 6 and the right chamber 12 are sealed and rotatably connected, supported by the main support assembly on the base 19, and rotated in opposite directions by a drive assembly. Multiple material-pulling plates 23 and 24 installed on the inner wall can effectively gather or disperse materials when the chambers rotate, thereby achieving a good mixing effect.

[0051] The transmission pipe 29 is located in the center of the left box 6 and the right box 12. The two transmission pipes 29 are sealed and rotatably connected, and the movable pipe 31 is elastically supported on it. The surface of the movable pipe 31 is equipped with a steam nozzle 32. The steam nozzle 32 can rotate the transmission pipe 29 to adjust its orientation as needed. When encountering material resistance, the movable pipe 31 can rotate to optimize the steam distribution and improve the purification efficiency.

[0052] The liquid inlet / outlet assembly includes components such as inlet pipe 5, acid inlet ring 8, U-shaped pipe 14, and outlet 15, which are used to add materials, discharge finished materials and excess liquid, and ensure that the whole process is stable and efficient.

[0053] In addition, the heating rod 33 is located inside the transmission tube 29 to assist in heating the steam and further improve the purification effect. At the same time, its stable design does not affect the operation of the transmission tube 29 and the moving tube 31.

[0054] In summary, this high-temperature and high-pressure quartz sand purification equipment achieves effective mixing and uniform processing of materials through its unique mechanical structure and steam treatment system. At the same time, it flexibly adjusts the steam distribution to ensure efficient purification effect and performance.

[0055] The control of each component can be achieved using a PLC controller disclosed in the existing technology. The model and circuit connection of each component are not specifically limited and can be flexibly set in actual application. In order to ensure the sealing performance of the overall equipment, valves (not shown) can be arranged at the pipe fittings and sealing rings (not shown) can be arranged at the connection points as needed. These details are not elaborated here to ensure the overall reliable operation.

[0056] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this invention does not involve any improvement to the software and methods.

[0057] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0058] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A quartz sand high temperature and high pressure purification apparatus comprising a base (19), characterized in that, Also includes: The left box (6) and the right box (12) are sealed and rotatably connected. A main support assembly for rotating support of the left box (6) and the right box (12) is installed on the base (19). A drive assembly for driving the left box (6) and the right box (12) to rotate in opposite directions is also installed on the main support assembly. Multiple material feeding plates one (23) and two material feeding plates two (24) are respectively installed and fixed on the inner walls of the left box (6) and the right box (12). When the left box (6) and the right box (12) rotate, the material feeding plates one (23) and two material feeding plates two (24) are used to simultaneously feed the material to the end of the left box (6) and the right box (12) that are close to each other or to the end of the left box (6) and the right box (12) that are far away from each other. The transmission pipe (29) is provided in the middle of the inner side of the left box (6) and the right box (12). The two transmission pipes (29) are sealed and rotatably connected. A movable pipe (31) is elastically supported and rotatably installed on each of the two transmission pipes (29). Multiple steam nozzles (32) communicating with the inner cavity of the transmission pipe (29) are installed on the movable pipe (31). A steam conveying assembly is also installed at the end of one of the transmission pipes (29). An auxiliary support assembly for supporting the transmission pipe (29) and the steam conveying assembly is also installed on the base (19). Liquid receiving inlet and outlet assembly, the left box (6) and the right box (12) are also equipped with acid receiving inlet and outlet assembly, the acid receiving inlet and outlet assembly is used to add materials to the left box (6) and the right box (12), discharge materials in the left box (6) and the right box (12) and discharge excess liquid in the left box (6) and the right box (12).

2. The quartz sand high-temperature high-pressure purification apparatus according to claim 1, characterized by The left box (6) and the right box (12) adopt the same cylindrical structure, and the left box (6) and the right box (12) are connected together. The main support assembly includes a support ring (7) and a ring support (18). A support ring (7) is rotatably installed on the outer side of the left box (6) and the right box (12). The bottom of the support ring (7) is fixed with a ring support (18), and the lower end of the ring support (18) is fixed on the base (19).

3. The quartz sand high temperature and high pressure purification apparatus according to claim 2, characterized by The drive assembly includes bevel gear one (9), bevel gear two (10), motor frame (13), motor (16) and bevel gear three (17); Bevel gear 1 (9) and bevel gear 2 (10) are fixed relative to each other on the left housing (6) and right housing (12). A motor (16) is fixed between the two ring supports (18) by a motor frame (13). A bevel gear 3 (17) is fixed at the output end of the motor (16). The bevel gear 3 (17) is located between bevel gear 1 (9) and bevel gear 2 (10), and the bevel gear 3 (17) is meshed with both bevel gear 1 (9) and bevel gear 2 (10).

4. The quartz sand high temperature and high pressure purification apparatus according to claim 2, characterized by The first material-pushing plate (23) and the second material-pushing plate (24) are parallel and inclined to the central axis of the left box (6) and the right box (12), respectively. The first material-pushing plate (23) and the second material-pushing plate (24) are perpendicular to the inner wall of the left box (6) and the right box (12), respectively, and the first material-pushing plate (23) and the second material-pushing plate (24) are evenly staggered.

5. The quartz sand high temperature and high pressure purification apparatus according to any one of claims 1 to 4, characterized by The two transmission pipes (29) are respectively sealed and rotatably connected to the middle of the left box (6) and the right box (12), and the two transmission pipes (29) are connected in cooperation; Each of the two transmission pipes (29) has a notch (34) corresponding to the first material feeding plate (23) and the second material feeding plate (24), and multiple connecting rods (36) are fixed in the circumferential distribution inside the notch (34); The two ends of the movable tube (31) are sealed and rotatably connected to the transmission tubes (29) on both sides of the notch (34), and the steam nozzle (32) is connected to the inner cavity of the transmission tube (29) through the notch (34); The connecting rod (36) is also connected to the inner wall of the movable tube (31) through an elastic element (35), which is made of high-temperature resistant elastic rope or spring.

6. The quartz sand high temperature and high pressure purification apparatus according to claim 5, characterized by The auxiliary support assembly includes a handle (3), a locking bolt (4), and a tube support (20); A pipe support (20) is rotatably mounted on the transmission pipe (29). The lower end of the pipe support (20) is fixed on the base (19). A locking bolt (4) for locking and fixing the transmission pipe (29) is also installed on the pipe support (20). An angle scale is also provided on the outside of the transmission tube (29) on the tube support (20).

7. The quartz sand high temperature and high pressure purification apparatus according to claim 6, characterized by The steam conveying assembly includes a steam pipe (1), an end seat (2), a seat support (21), and a pipe support (22); An end seat (2) is rotatably mounted on each of the two transmission tubes (29) at their opposite ends; One of the end seats (2) is equipped with a steam pipe (1) that communicates with the inner cavity of the transmission pipe (29). The steam pipe (1) is fixedly connected to the pipe support (20) through the pipe support (22). The end seat (2) is also fixed with a seat support (21), one of the seat supports (21) is fixedly connected to the first tube support (20), and the other seat support (21) is fixedly connected to the second tube support (22).

8. The quartz sand high temperature and high pressure purification apparatus according to claim 7, characterized by A heating rod (33) is coaxially provided on the inner side of the two transmission pipes (29). The heating rod (33) corresponds to the inner cavity of the left box (6) and the right box (12). The two ends of the heating rod (33) are rounded. The end of the heating rod (33) is also connected and fixed to the end seat (2) through multiple diagonal bracing rods (30) arranged in a circumferential direction.

9. The quartz sand high temperature and high pressure purification apparatus according to any one of claims 1 to 4, characterized by The liquid receiving and discharging assembly includes a feed pipe (5). The feed pipe (5) is also inclinedly installed on the outer side of the left box (6) and the right box (12) at the opposite ends. The outer end of the feed pipe (5) is inclined away from the central axis of the left box (6) and the right box (12). The inner end of the feed pipe (5) is connected to the outer ring of the inner cavity of the left box (6) and the right box (12). The liquid receiving and discharging assembly also includes an acid receiving ring (8), a fixing rod (11), a U-shaped tube (14), a discharge port (15), and a ring mesh plate (25). A ring mesh plate (25) is installed on the inner wall of the left box (6) and the right box (12) respectively. An annular cavity (26) is opened on the outer side of the ring mesh plate (25) in the side wall of the left box (6) and the right box (12). The acid receiving ring (8) is installed on the outer side of the left box (6) and the right box (12) in a sealed and rotatable manner corresponding to the ring mesh plate (25). The acid receiving ring (8) is also connected and fixed to the support ring (7) through multiple fixing rods (11). The inner side of the acid receiving ring (8) is provided with an annular cavity two (28), and the annular cavity one (26) and the annular cavity two (28) are connected by a plurality of connecting holes (27) circumferentially distributed on the side walls of the left box (6) and the right box (12). The bottom of the two acid-receiving rings (8) are also connected to a U-shaped tube (14), and the middle part of the U-shaped tube (14) is also provided with a discharge port (15).

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