A quartz sand high-temperature chlorination purification device

Abstract

The application discloses a quartz sand high-temperature chlorination purification device and belongs to the technical field of quartz glass, which comprises a bottom plate and a purification mechanism, wherein the purification mechanism comprises a supporting frame, a fixed frame, a quartz tube, a feeding frame, a gear ring, a driving piece, driving teeth, a feeding assembly, an adjusting assembly, a discharging frame, a turnover assembly and a heater; the adjusting assembly is installed between the bottom plate and the supporting frame, which facilitates the adjustment of the supporting frame and the discharging operation; the quartz tube can be stably rotated on the fixed frame through the driving piece, the driving teeth and the gear ring; the feeding assembly can crush the caked quartz sand during the rotation process; the turnover assembly on the inner side of the quartz tube can work; the quartz sand can be fully turned over in the quartz tube through the turnover assembly; the chlorine gas can fully contact with the quartz sand; the chlorination effect is further improved; and the operation is convenient.

Description

Technical Field

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

[0002] High-purity quartz sand is a high-purity non-metallic mineral raw material produced from natural quartz minerals through a series of physical and chemical purification technologies. It is the main material for producing high-purity quartz glass. Quartz glass, with its excellent high-temperature thermal stability, chemical stability, optical properties, electrical properties, and strong mechanical properties, is widely used as an important basic material in industries such as electric light sources, semiconductors, photovoltaics, optical communications, laser technology, aerospace technology, and military technology. The production process of high-purity quartz sand generally includes water quenching, magnetic separation, electrostatic separation, flotation, acid washing, calcination, microwave treatment, high-temperature vacuum, and high-temperature chlorination. Among these, high-temperature chlorination is the most effective in removing fluid impurities and impurity elements in the crystal lattice of quartz sand and is a key process for improving product quality.

[0003] In existing high-temperature chlorination purification devices for quartz sand, the quartz sand is agitated inside the quartz tube during operation to achieve high-temperature chlorination. However, the quartz sand tends to accumulate during the rotation of the quartz tube, resulting in incomplete agitation, which affects the contact between the quartz sand and chlorine gas, thus impacting the chlorination effect. Furthermore, it is inconvenient to break up the agglomerated quartz sand when it enters the quartz tube, which also affects the chlorination effect.

[0004] To avoid the aforementioned technical problems, it is indeed necessary to provide a high-temperature chlorination purification device for quartz sand to overcome the deficiencies in the prior art. Summary of the Invention

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

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A high-temperature chlorination purification device for quartz sand includes a base plate and a purification mechanism, wherein the purification mechanism includes:

[0008] A support frame is located above the base plate. A fixed frame is fixedly installed in the middle of the support frame. A quartz tube is installed in the middle of the inner side of the fixed frame. The quartz tube is rotatably connected to the fixed frame. A feed frame is installed at one end of the quartz tube. The quartz tube is rotatably connected to the feed frame. A gear ring is fixedly installed on the outer wall of the quartz tube. A driving component is installed on the support frame. A driving tooth is fixedly installed at the output end of the driving component. The driving tooth meshes with the gear ring. A feeding assembly is installed between the feed frame and the gear ring for crushing the quartz sand that has agglomerated inside the feed frame.

[0009] An adjustment assembly is installed between the support frame and the base plate to support the support frame and adjust the tilt angle of the support plate; a discharge frame is installed at the other end of the quartz tube, and a turning assembly is installed between the discharge frame and the quartz tube to turn the quartz sand inside the quartz tube and perform chlorination; a heater is also installed inside the fixing frame to heat the quartz tube.

[0010] As a further technical solution of the present invention: the feeding assembly includes:

[0011] The feed inlet is located at the top of the feed frame. A guide plate is installed inside the feed frame, and a limiting groove is provided at the bottom of the guide plate. A long rod is installed on the feed frame, and one end of the long rod extends out of the feed frame and is fixedly installed with a rotating tooth. The rotating tooth meshes with the gear ring. A rotating roller is fixedly installed at one end of the long rod inside the feed frame, and a crushing tooth is installed on the outside of the rotating roller. The crushing tooth is circular in shape, and the cross-sectional shape of the crushing tooth is the same as that of the limiting groove.

[0012] As a further technical solution of the present invention: the adjustment component includes:

[0013] A support rod is fixedly installed on the base plate. A rotating frame is installed between the top of the support rod and the support frame. The rotating frame is fixedly installed on the bottom side of the support frame. The support rod is rotatably connected to the rotating frame. A slide rail is fixedly installed on the bottom side of the support frame away from the rotating frame. A limiting rod is provided on the inner side of the slide rail. A limiting frame is fixedly installed on both ends of the limiting rod extending out of the slide rail. A telescopic component is provided on the bottom side of the limiting frame. The output end of the telescopic component is fixedly connected to the bottom side of the limiting frame. The telescopic component is fixedly installed on the base plate.

[0014] As a further technical solution of the present invention: the flipping component includes:

[0015] A fixed column is located in the middle of the inner side of the quartz tube. The two ends of the fixed column are fixedly connected to the feed frame and the discharge frame. A slot is provided in the middle of the fixed column, and the slot penetrates the fixed column. A baffle is fixedly installed on the inner wall of the quartz tube. The cross-sectional shape of the baffle near the fixed column is arc-shaped. The baffle can move along the outer wall of the fixed column. A collection component is installed inside the slot to collect the quartz sand inside the quartz tube and make the quartz sand fall slowly. A chlorination component is provided at the bottom of the collection component to allow chlorine gas to contact the quartz sand falling from the collection component.

[0016] As a further technical solution of the present invention: the material collection assembly includes:

[0017] A material collection frame is located at the top of the inner side of the slot. The cross-sectional shape of the inner side of the material collection frame is funnel-shaped. A fixing rod is fixedly installed inside the material collection frame. A positioning groove is provided on the inner wall of the slot. A fixing plate is fixedly installed on the outer side of the material collection frame. The fixing plate is located inside the positioning groove. A positioning rod is fixedly installed inside the positioning groove. The positioning rod passes through the fixing plate. An elastic element is sleeved on the outer side of the positioning rod. The elastic element is located on the bottom side of the fixing plate. The top sides of both ends of the material collection frame are arc-shaped. A first protrusion is fixedly installed at the top of both ends of the material collection frame. A second protrusion is fixedly installed on the inner side of the quartz tube near both ends of the material collection frame. The second protrusion is elongated. The first protrusion is semi-circular. The shape of the second protrusion near the end of the first protrusion is arc-shaped.

[0018] As a further technical solution of the present invention: the chlorination component includes:

[0019] An air supply pipe is installed on the fixed column, with one end of the air supply pipe extending out of the discharge frame. An air jet frame is fixedly installed on the inner wall of the slot, and the air jet frame is connected to the air supply pipe. An air jet nozzle is installed on the air jet frame. A conveying plate is fixedly installed on the inner wall of the slot away from the air jet frame. The conveying plate is inclined, and the air jet nozzle is also inclined and parallel to the conveying plate. Multiple conveying plates, air jet frames, and air jet nozzles are provided and are distributed in multiple groups on the inner wall of the slot.

[0020] As a further technical solution of the present invention: valves are installed on both the feed frame and the discharge frame, a control valve is fixedly installed on the side of the feed frame away from the quartz tube, and an exhaust pipe is installed on the control valve.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] This invention provides a high-temperature chlorination purification device for quartz sand. An adjustment component is installed between the base plate and the support frame to facilitate adjustment of the support frame and material discharge. The quartz tube can be stably rotated on the fixed frame via a drive component, drive gear, and gear ring. During rotation, the feeding component can crush the agglomerated quartz sand, and the turning component inside the quartz tube can operate. The turning component can fully agitate the quartz sand inside the quartz tube, ensuring sufficient contact between chlorine gas and the quartz sand, further improving the chlorination effect. The device is easy to operate. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the present invention.

[0024] Figure 2 This is a schematic diagram of the structure inside the fixed frame in this invention.

[0025] Figure 3This is a schematic diagram of the feeding assembly in this invention.

[0026] Figure 4 This is a schematic diagram of the structure between the flipping component and the discharge frame in this invention.

[0027] Figure 5 This is a schematic diagram of the structure between the quartz tube and the fixed column in this invention.

[0028] Figure 6 This is a schematic diagram of the structure inside the slot in this invention.

[0029] Figure 7 This is a schematic diagram of the material collection component in this invention.

[0030] Figure 8 In this invention Figure 7 Enlarged structural diagram at point A in the middle.

[0031] In the attached diagram: 1-base plate, 2-support frame, 3-fixed frame, 4-quartz tube, 5-feed frame, 6-feed assembly, 61-feed inlet, 62-guide plate, 63-limiting groove, 64-long rod, 65-rotating tooth, 66-rotating roller, 67-crushing tooth, 7-adjusting assembly, 71-support rod, 72-rotating frame, 73-slide rail, 74-limiting rod, 75-limiting frame, 76-telescopic component, 8-flipping assembly, 81-fixed column, 82-slot, 83-baffle. 84-Collection assembly, 841-Collection frame, 842-Fixing rod, 843-Positioning groove, 844-Fixing plate, 845-Positioning rod, 846-Elastic element, 847-First protrusion, 848-Second protrusion, 85-Chlorination assembly, 851-Gas supply pipe, 852-Air jet frame, 853-Air jet nozzle, 854-Conveying plate, 9-Gear ring, 10-Drive component, 11-Drive gear, 12-Discharge frame, 13-Heater, 14-Control valve, 15-Exhaust pipe. Detailed Implementation

[0032] 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.

[0033] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0034] like Figures 1 to 8 As shown in the embodiment provided by the present invention, a high-temperature chlorination purification device for quartz sand includes a base plate 1 and a purification mechanism, wherein the purification mechanism includes:

[0035] A support frame 2 is located above the base plate 1. A fixed frame 3 is fixedly installed in the middle of the support frame 2. A quartz tube 4 is installed in the middle of the inner side of the fixed frame 3. The quartz tube 4 is rotatably connected to the fixed frame 3. A feed frame 5 is installed at one end of the quartz tube 4. The quartz tube 4 is rotatably connected to the feed frame 5. A gear ring 9 is fixedly installed on the outer wall of the quartz tube 4. A drive component 10 is installed on the support frame 2. A drive tooth 11 is fixedly installed at the output end of the drive component 10. The drive tooth 11 meshes with the gear ring 9. A feed assembly 6 is installed between the feed frame 5 and the gear ring 9 for crushing the quartz sand that has agglomerated inside the feed frame 5.

[0036] An adjustment component 7 is installed between the support frame 2 and the base plate 1 to support the support frame 2 and adjust the tilt angle of the support plate; a discharge frame 12 is installed at the other end of the quartz tube 4, and a turning component 8 is installed between the discharge frame 12 and the quartz tube 4 to turn the quartz sand inside the quartz tube 4 and perform chlorination; a heater 13 is also installed inside the fixing frame 3 to heat the quartz tube 4.

[0037] In this embodiment, an adjustment component 7 is installed between the base plate 1 and the support frame 2 to facilitate adjustment of the support frame 2 and material discharge. The quartz tube 4 can be stably rotated on the fixed frame 3 via the drive component 10, drive gear 11, and gear ring 9. During rotation, the feeding component 6 can crush the agglomerated quartz sand and activate the turning component 8 inside the quartz tube 4. The turning component 8 can fully agitate the quartz sand inside the quartz tube 4 and ensure that chlorine gas is in full contact with the quartz sand, further improving the chlorination effect and making the operation convenient. The drive component 10 can be a rotary motor or a stepper motor. In this embodiment, the driving component 10 is a rotary motor, which is fixedly mounted on the support frame 2. The driving component 10 can control the driving gear 11 to rotate, further enabling the gear ring 9 to drive the quartz tube 4 to rotate on the fixed frame 3. Valves are installed on both the feed frame 5 and the discharge frame 12. The valves can prevent chlorine gas leakage when the quartz sand inside the quartz tube 4 is subjected to high-temperature chlorination. A control valve 14 is fixedly installed on the side of the feed frame 5 away from the quartz tube 4. An exhaust pipe 15 is installed on the control valve 14. The exhaust pipe 15 can discharge the gas generated during the chlorination of the quartz sand, avoiding direct discharge and pollution.

[0038] In one embodiment of the present invention, please refer to Figure 1 , Figure 2 and Figure 3 The feeding assembly 6 includes:

[0039] A feed inlet 61 is located at the top of the feed frame 5. A guide plate 62 is installed inside the feed frame 5. A limiting groove 63 is provided at the bottom of the guide plate 62. A long rod 64 is installed on the feed frame 5. One end of the long rod 64 extends out of the feed frame 5 and is fixedly installed with a rotating tooth 65. The rotating tooth 65 meshes with the gear ring 9. A rotating roller 66 is fixedly installed at one end of the long rod 64 inside the feed frame 5. A crushing tooth 67 is installed on the outside of the rotating roller 66. The crushing tooth 67 is circular in shape and has the same cross-sectional shape as the limiting groove 63.

[0040] In this embodiment, the feed inlet 61 is fixedly installed at the top of the feed frame 5. The guide plate 62 is inclined inside the feed frame 5. Two guide plates 62 are provided and symmetrically installed inside the feed frame 5. A limiting groove 63 is provided on the bottom side of the guide plate 62. The long rod 64 is horizontal. A rolling bearing is installed between the long rod 64 and the feed frame 5. The rotating tooth 65 of the long rod 64 extending out of the feed frame 5 meshes with the gear ring 9. A rotating roller 66 is fixedly installed at the end of the long rod 64 located inside the feed frame 5. Multiple crushing teeth 67 are fixedly installed on the outer side of the 66. The shape of the crushing teeth 67 is the same as the cross-sectional shape of the limiting groove 63. When the long rod 64 drives the rotating roller 66 and the crushing teeth 67 to rotate, it is convenient to guide the quartz sand. The quartz sand can pass through the gap between the crushing teeth 67 and the limiting groove 63. During the rotation of the crushing teeth 67, it cooperates with the limiting groove 63 to facilitate the crushing operation of the agglomerated quartz sand, which is convenient for subsequent high-temperature chlorination of the quartz sand. The bottom side of the guide plate 62 is provided with a connecting pipe to facilitate the transportation of quartz sand to the inside of the quartz tube 4.

[0041] In one embodiment of the present invention, please refer to Figure 1 and Figure 2 The adjustment component 7 includes:

[0042] A support rod 71 is fixedly installed on the base plate 1. A rotating frame 72 is installed between the top of the support rod 71 and the support frame 2. The rotating frame 72 is fixedly installed on the bottom side of the support frame 2. The support rod 71 and the rotating frame 72 are rotatably connected. A slide rail 73 is fixedly installed on the bottom side of the support frame 2 away from the rotating frame 72. A limiting rod 74 is provided on the inner side of the slide rail 73. Limiting frames 75 are fixedly installed at both ends of the limiting rod 74 extending out of the slide rail 73. A telescopic member 76 is provided on the bottom side of the limiting frame 75. The output end of the telescopic member 76 is fixedly connected to the bottom side of the limiting frame 75. The telescopic member 76 is fixedly installed on the base plate 1.

[0043] In this embodiment, two support rods 71 ​​are provided and symmetrically installed on the base plate 1. The support rods 71 ​​are vertical. A rotating frame 72 is installed between the support rods 71 ​​and one end of the bottom side of the support frame 2. The rotating frame 72 is rotatably connected to the top of the support rods 71, which facilitates the rotation of the support frame 2 around the rotating frame 72 as the center, thereby adjusting the tilt angle of the support frame 2 and facilitating material discharge. The slide rail 73 has a U-shaped cross-section and is fixedly installed on the bottom side of the support frame 2 away from the rotating frame 72. A limiting rod 74 is provided on the inner side of the slide rail 73. 4 is cylindrical. The two ends of the limiting rod 74 are fixedly connected to the limiting frame 75. The limiting frame 75 is U-shaped. The telescopic component 76 can be a telescopic motor or a cylinder, etc. In this embodiment, the telescopic component 76 is a telescopic motor. The output end of the telescopic motor is fixedly connected to the limiting frame 75. The telescopic component 76 can realize the vertical position movement of the limiting rod 74 driven by the limiting frame 75. When the limiting rod 74 moves vertically, the tilt angle of the support frame 2 is adjusted. The limiting rod 74 is always located inside the slide rail 73, which can realize stable support for the support frame 2 and facilitate use.

[0044] In one embodiment of the present invention, please refer to Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The flipping component 8 includes:

[0045] A fixed column 81 is located in the middle of the inner side of the quartz tube 4. The two ends of the fixed column 81 are fixedly connected to the feed frame 5 and the discharge frame 12. A slot 82 is provided in the middle of the fixed column 81, and the slot 82 penetrates the fixed column 81. A baffle 83 is fixedly installed on the inner wall of the quartz tube 4. The cross-sectional shape of the baffle 83 near the fixed column 81 is arc-shaped. The baffle 83 can move along the outer wall of the fixed column 81. A collection component 84 is installed inside the slot 82 to collect the quartz sand inside the quartz tube 4 and make the quartz sand fall slowly. A chlorination component 85 is provided on the bottom side of the collection component 84 to make chlorine gas contact the quartz sand falling on the collection component 84.

[0046] The material collection assembly 84 includes:

[0047] A material collection frame 841 is located at the top of the inner side of the slot 82. The cross-sectional shape of the inner side of the material collection frame 841 is funnel-shaped. A fixing rod 842 is fixedly installed inside the material collection frame 841. A positioning groove 843 is provided on the inner wall of the slot 82. A fixing plate 844 is fixedly installed on the outer side of the material collection frame 841. The fixing plate 844 is located inside the positioning groove 843. A positioning rod 845 is fixedly installed inside the positioning groove 843. The positioning rod 845 passes through the fixing plate 844. An elastic element 846 is sleeved on the outside of the rod 845. The elastic element 846 is located on the bottom side of the fixed plate 844. The top sides of both ends of the collecting frame 841 are arc-shaped. The top ends of both ends of the collecting frame 841 are fixedly installed with first protrusions 847. The inner side of the quartz tube 4 is fixedly installed with second protrusions 848 near the two ends of the collecting frame 841. The second protrusions 848 are elongated. The first protrusions 847 are semi-circular. The shape of the second protrusions 848 near the end of the first protrusions 847 is arc-shaped.

[0048] The chlorination assembly 85 includes;

[0049] An air supply pipe 851 is installed on the fixed column 81. One end of the air supply pipe 851 extends out of the discharge frame 12. An air jet frame 852 is fixedly installed on the inner wall of the slot 82. The air jet frame 852 is connected to the air supply pipe 851. An air jet nozzle 853 is installed on the air jet frame 852. A conveying plate 854 is fixedly installed on the inner wall of the slot 82 away from the air jet frame 852. The conveying plate 854 is inclined. The air jet nozzle 853 is also inclined and parallel to the conveying plate 854. Multiple conveying plates 854, air jet frames 852 and air jet nozzles 853 are provided and are distributed in multiple groups on the inner wall of the slot 82.

[0050] In this embodiment, the fixing post 81 is located in the middle of the inner side of the quartz tube 4. The fixing post 81 has a slot 82 fixed in the middle. The slot 82 is vertical. Multiple baffles 83 are fixedly installed on the inner wall of the quartz tube 4. The baffles 83 cooperate with the fixing post 81 to divide the inner side of the quartz tube 4 into multiple spaces. When the quartz tube 4 rotates, the baffles 83 can easily move the quartz sand. When the quartz sand moves to the top of the fixing post 81, the quartz sand can fall into the inner side of the collection frame 841.

[0051] The collecting frame 841 is funnel-shaped, with an elongated through-hole at its bottom to slow down the outflow of quartz sand and allow it to fall onto the chlorination component 85. A fixing rod 842 is fixedly installed inside the collecting frame 841 to maintain its stability. The collecting frame 841 can move inside the slot 82, which has a positioning groove 843 on its inner wall. A horizontal fixing plate 844 is fixedly installed on the outside of the collecting frame 841, and a vertical positioning rod 845 is fixedly installed inside the positioning groove 843. The positioning plate passes through the fixing plate 844, allowing for precise control of the collecting frame 841's movement within the slot 82. An elastic element 846 is sleeved on the outside of the positioning rod 845. The elastic element 846 can be a spring or rubber, and in this embodiment, it is a spring. A first... The second protrusion 848 is elongated and the number of the second protrusion 848 is the same as the number of the baffles 83, and they correspond one-to-one with the baffles 83. This facilitates the entry of quartz sand into the inside of the quartz tube 4. When the quartz tube 4 rotates, the second protrusion 848 can connect and separate from the first protrusion 847. When the second protrusion 848 contacts the first protrusion 847, it can squeeze the first protrusion 847, thereby moving the position of the collection frame 841. When the second protrusion 848 separates from the first protrusion 847, the collection frame 841 can be reset under the action of the elastic element 846. With the continuous rotation of the quartz tube 4, the collection frame 841 can vibrate inside the slot 82, which can effectively prevent the quartz sand from clogging inside the collection frame 841 and allow the quartz sand to fall stably from the collection frame 841 onto the chlorination component 85, facilitating full contact between chlorine gas and quartz sand.

[0052] A gas supply pipe 851 is installed inside the fixed column 81. One end of the gas supply pipe 851 extends out of the fixed column 81 and the discharge frame 12, facilitating the delivery of chlorine gas to the inside of the quartz tube 4. Chlorine gas can enter the inside of the quartz tube 4 through the air jet frame 852 and the air jet nozzle 853. A clear conveying plate 854 is installed on the inner wall of the slot 82. The conveying plate 854 is parallel to the air jet nozzle 853. When quartz sand falls from the collection frame 841 onto the conveying plate 854, it continues to move on the conveying plate 854 under the action of gravity. The air jet nozzle 853 can spray chlorine gas, and the spraying direction of the chlorine gas is opposite to the direction of movement of the quartz sand. This ensures sufficient contact between chlorine gas and quartz sand, further improving the chlorination effect and effectively preventing insufficient contact between some quartz sand and chlorine gas, which would affect the chlorination effect. Multiple conveyor plates 854, jet frames 852, and jet nozzles 853 are arranged in multiple groups and staggered on the inner wall of the slot 82. Because multiple conveyor plates 854 are staggered on the inner wall of the slot 82, it effectively prevents quartz sand falling from the conveyor plates 854 onto the inner wall of the quartz tube 4 from accumulating together, ensuring uniform distribution of the quartz sand. This facilitates high-temperature chlorination operations. The heater 13 provides sufficient heating to the quartz tube 4, maintaining stability and improving working efficiency.

[0053] The working principle of this invention is:

[0054] In this invention, the valve on the feed frame 5 is first opened, and then the drive component 10 is controlled to operate, realizing the rotation of the quartz tube 4, and further realizing the rotation of the long rod 64. The crushing teeth 67 and the limiting groove 63 crush the agglomerated quartz sand, and then the quartz sand enters the inner side of the quartz tube 4. Through the rotation of the quartz tube 4, the quartz sand is evenly distributed inside the quartz tube 4. During the rotation, the quartz sand can enter the inner side of the collection frame 841 and fully contact with chlorine gas. The heater 13 can heat the quartz tube 4 to realize the high-temperature chlorination operation of the quartz sand, improving the working efficiency and working effect. After the high-temperature chlorination operation is completed, the support frame 2 can be tilted by controlling the telescopic component 76 to facilitate the discharge of the quartz sand inside the quartz tube 4, making the operation convenient.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0056] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-temperature chlorination purification device for quartz sand, comprising a base plate (1) and a purification mechanism, characterized in that, The purification facility includes: A support frame (2) is located above the base plate (1). A fixed frame (3) is fixedly installed in the middle of the support frame (2). A quartz tube (4) is installed in the middle of the inner side of the fixed frame (3). The quartz tube (4) is rotatably connected to the fixed frame (3). A feed frame (5) is installed at one end of the quartz tube (4). The quartz tube (4) is rotatably connected to the feed frame (5). A gear ring (9) is fixedly installed on the outer wall of the quartz tube (4). A drive component (10) is installed on the support frame (2). A drive tooth (11) is fixedly installed at the output end of the drive component (10). The drive tooth (11) meshes with the gear ring (9). A feed assembly (6) is installed between the feed frame (5) and the gear ring (9) for crushing the quartz sand that has agglomerated inside the feed frame (5). An adjustment assembly (7) is installed between the support frame (2) and the base plate (1) to support the support frame (2) and adjust the tilt angle of the support plate; a discharge frame (12) is installed at the other end of the quartz tube (4), and a turning assembly (8) is installed between the discharge frame (12) and the quartz tube (4) to turn the quartz sand inside the quartz tube (4) and perform chlorination; a heater (13) is also installed inside the fixing frame (3) to heat the quartz tube (4); The flipping component (8) includes: A fixed column (81) is located in the middle of the inner side of the quartz tube (4). The two ends of the fixed column (81) are fixedly connected to the feed frame (5) and the discharge frame (12). A slot (82) is provided in the middle of the fixed column (81). The slot (82) penetrates the fixed column (81). A baffle (83) is fixedly installed on the inner wall of the quartz tube (4). The cross-sectional shape of the baffle (83) near the fixed column (81) is arc-shaped. The baffle (83) can move along the outer wall of the fixed column (81). A collection component (84) is installed inside the slot (82) to collect the quartz sand inside the quartz tube (4) and make the quartz sand fall slowly. A chlorination component (85) is provided on the bottom side of the collection component (84) to make chlorine gas contact the quartz sand falling on the collection component (84). The aggregate assembly (84) includes: A material collection frame (841) is located at the top of the inner side of the slot (82). The cross-sectional shape of the inner side of the material collection frame (841) is funnel-shaped. A fixing rod (842) is fixedly installed inside the material collection frame (841). A positioning groove (843) is provided on the inner wall of the slot (82). A fixing plate (844) is fixedly installed on the outer side of the material collection frame (841). The fixing plate (844) is located inside the positioning groove (843). A positioning rod (845) is fixedly installed inside the positioning groove (843). The positioning rod (845) passes through the fixing plate (844). An elastic element (846) is sleeved on the outside of the positioning rod (845). The elastic element (846) is located on the bottom side of the fixing plate (844). The top sides of both ends of the material collection frame (841) are arc-shaped. The top ends of both ends of the material collection frame (841) are fixedly installed with first protrusions (847). The inner side of the quartz tube (4) is fixedly installed with second protrusions (848) near the two ends of the material collection frame (841). The second protrusions (848) are elongated. The first protrusions (847) are semi-circular. The shape of the second protrusions (848) near the end of the first protrusions (847) is arc-shaped.

2. The high-temperature chlorination purification device for quartz sand according to claim 1, characterized in that, The feeding assembly (6) includes: The feed inlet (61) is located at the top of the feed frame (5). A guide plate (62) is installed inside the feed frame (5). A limiting groove (63) is provided at the bottom of the guide plate (62). A long rod (64) is installed on the feed frame (5). One end of the long rod (64) extends out of the feed frame (5) and is fixedly installed with a rotating tooth (65). The rotating tooth (65) meshes with the gear ring (9). A rotating roller (66) is fixedly installed at one end of the long rod (64) inside the feed frame (5). A crushing tooth (67) is installed on the outside of the rotating roller (66). The crushing tooth (67) is circular in shape. The cross-sectional shape of the crushing tooth (67) is the same as that of the limiting groove (63).

3. The high-temperature chlorination purification device for quartz sand according to claim 2, characterized in that, The adjustment component (7) includes: A support rod (71) is fixedly installed on the base plate (1). A rotating frame (72) is installed between the top of the support rod (71) and the support frame (2). The rotating frame (72) is fixedly installed on the bottom side of the support frame (2). The support rod (71) and the rotating frame (72) are rotatably connected. A slide rail (73) is fixedly installed on the bottom side of the support frame (2) away from the rotating frame (72). A limiting rod (74) is provided on the inner side of the slide rail (73). A limiting frame (75) is fixedly installed on both ends of the limiting rod (74) extending out of the slide rail (73). A telescopic component (76) is provided on the bottom side of the limiting frame (75). The output end of the telescopic component (76) is fixedly connected to the bottom side of the limiting frame (75). The telescopic component (76) is fixedly installed on the base plate (1).

4. The high-temperature chlorination purification device for quartz sand according to claim 1, characterized in that, The chlorination assembly (85) includes: An air supply pipe (851) is installed on the fixed column (81). One end of the air supply pipe (851) extends out of the discharge frame (12). An air jet frame (852) is fixedly installed on the inner wall of the slot (82). The air jet frame (852) is connected to the air supply pipe (851). An air jet nozzle (853) is installed on the air jet frame (852). A conveying plate (854) is fixedly installed on the side of the inner wall of the slot (82) away from the air jet frame (852). The conveying plate (854) is inclined. The air jet nozzle (853) is also inclined and parallel to the conveying plate (854). The conveying plate (854), air jet frame (852) and air jet nozzle (853) are all provided in multiple groups and are distributed alternately on the inner wall of the slot (82).

5. The high-temperature chlorination purification apparatus for quartz sand according to claim 1, characterized in that, Valves are installed on both the feed frame (5) and the discharge frame (12). A control valve (14) is fixedly installed on the side of the feed frame (5) away from the quartz tube (4). An exhaust pipe (15) is installed on the control valve (14).

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