A continuous production equipment for high-purity quartz powder

Abstract

The present invention discloses a continuous production device for high-purity quartz powder, comprising a grading tank body and a feed pipe connected to the grading tank body, wherein the grading tank is separated into a grading space and a return space by a concave partition; a dispersion mechanism is provided on the feed pipe; a rotating assembly and a slewing assembly are both provided in the return space; and two sets of pushing assemblies are both provided on the grading tank body. By providing the dispersion mechanism, the amount of dispersed quartz powder can be effectively controlled so that the airflow can fully contact the quartz powder to achieve grading. Furthermore, by providing the slewing assembly and the rotating assembly, when the quartz powder content in the dispersion mechanism is high, part of the raw material can be dispersed from the return space, thereby preventing the dispersion mechanism from being clogged by excessive quartz powder. The device is simple and convenient to operate and has strong practicality.

Description

Technical Field

[0001] The invention relates to the technical field of quartz powder crushing equipment, and in particular to equipment for continuously producing high-purity quartz powder. Background Art

[0002] Quartz powder is made from natural quartz through a series of processes, including sorting, crushing, washing, purification, drying, iron removal, grinding, and grading. Grading equipment is also required to classify the crushed quartz powder into fine particles. During the quartz powder production process, grading equipment is used in conjunction with a ball mill to form a closed-loop system, achieving mechanical grading.

[0003] The shortcomings of the existing technology are that when the existing grading equipment grades quartz powder, a large amount of material falls, which makes it impossible for the gas to pass through the thicker material layer to achieve sufficient separation between the materials, thereby resulting in insufficient material classification. Summary of the Invention

[0004] The purpose of the present invention is to provide a continuous production of high-purity quartz powder equipment to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a continuous production equipment for high-purity quartz powder, comprising a grading tank body and a feed pipe connected to the grading tank body, wherein a concave partition in the grading tank separates a grading space and a return space; further comprising a dispersion mechanism, which is arranged on the feed pipe; further comprising a rotating assembly and a slewing assembly, both of which are arranged in the return space; further comprising two groups of pushing assemblies, both of which are arranged on the grading tank body; during operation, when there is a large amount of material in the dispersion mechanism, one of the pushing assemblies moves to trigger the rotating assembly to move and contact the dispersion mechanism, and drives the dispersion area on the dispersion mechanism to expand so that excess material is dispersed into the return space for storage; when the expanded part of the dispersion mechanism is about to rotate to the grading space, the other pushing assembly drives the slewing assembly to move and contact the dispersion mechanism, driving the expanded part of the dispersion mechanism to reset so that the material uniformly dispersed at the dispersion location can be graded and screened.

[0006] As a further description of the above technical solution:

[0007] The dispersion mechanism includes a rotating ring rotatably connected to the feed hopper, and a plurality of support rods distributed in a ring array are rotatably connected to the rotating ring; each of the support rods is fixedly connected to a material guide plate and gear 1, and the bottom ends of the plurality of support rods are rotatably connected to the same dispersion disk, and a fixed ring is fixedly connected to the rotating ring, and a plurality of limit assemblies and a plurality of unlocking assemblies are provided on the fixed ring.

[0008] As a further description of the above technical solution:

[0009] The limiting assembly includes a positioning rod slidably connected to a fixed ring, one end of the positioning rod is fixedly connected to a moving block, and a spring 1 is arranged between the moving block and the fixed ring; each of the support rods is provided with a positioning hole 1 and a positioning hole 2, and the elastic force of the spring 1 drives the moving block close to the fixed ring.

[0010] As a further description of the above technical solution:

[0011] The unlocking assembly includes an elastic telescopic rod fixedly connected to a rotating ring, and a cam is fixedly connected to the elastic telescopic rod; the bottom end of the cam is fixedly connected to a wedge block, and the moving blocks are each provided with a wedge groove, and the wedge block engages with the wedge groove during its movement.

[0012] As a further description of the above technical solution:

[0013] The rotating assembly includes an L-shaped support frame 1 that is laterally slidably connected to the return material space, and a gear 2 is rotatably connected to the L-shaped support frame 1.

[0014] As a further description of the above technical solution:

[0015] The rotary assembly includes an L-shaped support frame 2 that is laterally slidably connected to the return material space, and a rotating rod 1 is rotatably connected to the L-shaped support frame 2, and a gear 3 is fixedly connected to the rotating rod 1; a driving assembly for driving the dispersion mechanism to rotate is also provided in the rotary space, and the driving assembly is connected to the rotating rod 1 through a tensioning unit.

[0016] As a further description of the above technical solution:

[0017] The driving assembly includes a rotating rod 2 on a rotating concave partition, a gear 4 is fixedly connected to the rotating rod 2, a gear ring is fixedly connected to the rotating ring, and the gear 4 is meshed with the gear ring.

[0018] As a further description of the above technical solution:

[0019] The tensioning unit includes a horizontal plate fixedly connected in the return material space, a connecting seat is slidably connected to the horizontal plate; a rotating rod three is rotatably connected to the connecting seat, and the rotating rod one, rotating rod two and rotating rod three are connected by an internal toothed belt transmission, and a tensioning spring is fixedly connected between the connecting seat and the horizontal plate.

[0020] As a further description of the above technical solution:

[0021] The pushing assembly includes an electric push rod fixedly connected to the grading tank body, a top plate fixedly connected to the electric push rod, a convex abutment block, an abutment rod and a rotating plate fixedly connected to the top plate; one of the rotating plates is rotatably connected to the first L-shaped support frame, and the other rotating plate is rotatably connected to the second L-shaped support frame.

[0022] As a further description of the above technical solution:

[0023] The concave partition is also provided with a sealing assembly, which includes a sealing plate slidably connected to the concave partition; two contact plates are fixedly connected to the sealing plate, and two fixed plates are fixedly connected to the grading tank body. A spring 2 is fixedly connected between the two fixed plates and the corresponding contact plates, and the abutment rod contacts the contact plate during its movement.

[0024] In the above technical solution, the present invention provides a continuous production of high-purity quartz powder equipment with the beneficial effects of:

[0025] The present invention cooperates with each other by arranging a grading tank body, a feeding pipe, a concave partition, a grading space, a return material space, a dispersing mechanism, a rotating component, a rotary component and a pushing component. The dispersing mechanism can effectively control the amount of dispersed quartz powder so that it can fully contact with the quartz powder to achieve grading. In addition, by arranging the rotary component and the rotating component, when the quartz powder content in the dispersing mechanism is relatively high, part of the raw materials can be dispersed from the return material space to avoid excessive quartz powder in the dispersing mechanism and clogging the dispersing channel. The device is simple and convenient to operate and has strong practicality.

[0026] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0027] This application document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0029] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0030] Figure 2 A schematic diagram of the internal structure of a graded tank provided by an embodiment of the present invention;

[0031] Figure 3 A schematic diagram of the connection between the dispersion mechanism and the concave partition structure provided in an embodiment of the present invention;

[0032] Figure 4 A schematic diagram of the structure of a decentralized mechanism provided by an embodiment of the present invention;

[0033] Figure 5 A schematic diagram of the structure of a rotating assembly provided in an embodiment of the present invention;

[0034] Figure 6-7 A schematic diagram of the structure of a rotary assembly provided in an embodiment of the present invention;

[0035] Figure 8 A schematic diagram of the exploded connection structure of the limit assembly and the unlocking assembly provided in an embodiment of the present invention;

[0036] Figure 9 A cross-sectional view of the connection structure between the limit assembly and the unlocking assembly provided in an embodiment of the present invention;

[0037] Figure 10 for Figure 2 Enlarged view of point A in the middle;

[0038] Figure 11 for Figure 3 Enlarged view of point B in the middle.

[0039] Description of reference numerals:

[0040] 1. Grading tank; 11. Feed pipe; 12. Concave partition; 13. Grading space; 14. Return space; 21. Rotating ring; 22. Support rod; 23. Guide plate; 24. Gear 1; 25. Dispersion plate; 26. Fixed ring; 31. Positioning rod; 32. Moving block; 33. Spring 1; 34. Positioning hole 1; 35. Positioning hole 2; 41. Elastic telescopic rod; 42. Cam; 43. Wedge block; 44. Wedge groove; 51. L-shaped support frame 1 ;52. Gear 2; 61. L-shaped support frame 2; 62. Turning rod 1; 63. Gear 3; 71. Turning rod 2; 72. Gear 4; 73. Gear ring; 81. Horizontal plate; 82. Connecting seat; 83. Turning rod 3; 84. Internal toothed belt; 85. Tensioning spring; 91. Electric push rod; 92. Top plate; 93. Convex abutment block; 94. Abutment rod; 95. Rotating plate; 101. Closing plate; 102. Contact plate; 103. Fixed plate; 104. Spring 2. DETAILED DESCRIPTION

[0041] To make the purpose, technical solutions, and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0042] See also Figure 1-11 The present embodiment provides a continuous production of high-purity quartz powder equipment, including a grading tank body 1 and a feed pipe 11 connected to the grading tank body 1, a grading space 13 and a return space 14 are separated in the grading tank by a concave partition 12, and the grading space 13 and the return space 14 are not connected to each other. An air flow device is provided in the grading space 13 for grading the quartz powder, and the air flow device is an existing quartz powder classifier device, and its working principle is not described in detail here; it also includes a dispersion mechanism, which is provided on the feed pipe 11; it also includes a rotating component and a rotary component, which are both provided in the return space 14; it also includes two sets of pushing components, which are both provided on the grading tank body 1; when working, when there is more material in the dispersion mechanism, one of the pushing components The movement of the component triggers the rotating component to move and contact with the dispersing mechanism, and drives the dispersing area on the dispersing mechanism to expand so that the excess material is dispersed into the return material space 14 for storage; when the expanded part of the dispersing mechanism is about to rotate to the grading space 13, another pushing component drives the rotating component to move and contact with the dispersing mechanism, driving the expanded part of the dispersing mechanism to reset so that the material uniformly dispersed at the dispersion location can be graded and screened. Through the setting of the dispersing mechanism, the amount of quartz powder dispersed can be effectively controlled so that the airflow can fully contact the quartz powder to achieve grading, and by setting the rotating component and the rotating component, when the quartz powder content in the dispersing mechanism is high, part of the raw materials can be dispersed from the return material space 14 to avoid excessive quartz powder in the dispersing mechanism and clogging the dispersing channel.

[0043] In an embodiment further provided by the present invention, the dispersion mechanism includes a rotating ring 21 rotatably connected to the feed hopper, and a plurality of support rods 22 distributed in a ring array are rotatably connected to the rotating ring 21; each support rod 22 is fixedly connected to a guide plate 23 and a gear 24, and the bottom ends of the plurality of support rods 22 are rotatably connected to the same dispersion disk 25, and a fixed ring 26 is fixedly connected to the rotating ring 21, and the fixed ring 26 is provided with multiple groups of limit components and multiple unlocking components, and the guide plate 23 is arranged in the space between the support rod 22 and the rotating ring 21 and the dispersion disk 25, and the guide plate 23 is arranged in an inclined shape so that excess quartz powder can be restricted by the guide plate 23, thereby controlling the discharge amount between the guide plates 23, and the discharge wheel 1 is arranged above the support rod 22 extending to the rotating ring 21.

[0044] Furthermore, the limiting assembly includes a positioning rod 31 slidably connected to the fixed ring 26, one end of the positioning rod 31 is fixedly connected to a moving block 32, and a spring 1 33 is arranged between the moving block 32 and the fixed ring 26; each support rod 22 is provided with a positioning hole 1 34 and a positioning hole 2 35, and the elastic force of the spring 1 33 drives the moving block 32 close to the fixed ring 26, and when the positioning rod 31 is engaged with the positioning hole 1 34, the guide plate 23 is tilted, and when the positioning rod 31 is engaged with the positioning hole 2 35, the guide plate 23 is vertically arranged. By different inclination angles between the guide plates 23, the discharge amount between adjacent guide plates 23 can be controlled, and the setting of the limiting assembly can prevent the guide plate 23 from rotating due to the dispersion and collision of quartz powder, thereby improving the stability of the guide plate 23 during material guiding.

[0045] Furthermore, the unlocking component includes an elastic telescopic rod 41 fixedly connected to the rotating ring 21, and a cam 42 is fixedly connected to the elastic telescopic rod 41; the bottom end of the cam 42 is fixedly connected to a wedge block 43, and a wedge groove 44 is provided on the moving block 32. The wedge block 43 engages with the wedge groove 44 during its movement. When the wedge block 43 enters the wedge groove 44 in the moving block 32, the moving plate can be driven to drive the positioning rod 31 to move and discharge the material from the support rod 22, thereby facilitating the replacement between positioning hole 1 34 and positioning hole 2 35, thereby realizing the angle switching between the guide plates 23.

[0046] In an embodiment further provided by the present invention, the rotating assembly includes an L-shaped support frame 51 that is laterally slidably connected to the return material space 14, and a gear 2 52 is rotatably connected to the L-shaped support frame 51. The L-shaped support frame 51 is fixed to the concave partition 12 through a telescopic rod, and the gear 2 52 is installed on the L-shaped support frame 51 through a rotating shaft.

[0047] In the embodiment provided by the present invention, the rotating assembly includes an L-shaped support frame 2 61 that is laterally slidably connected to the return material space 14, and a rotating rod 1 62 is rotatably connected to the L-shaped support frame 2 61, and a gear 3 63 is fixedly connected to the rotating rod 1 62; a driving assembly for driving the dispersion mechanism to rotate is also provided in the rotating space, and the driving assembly is connected to the rotating rod 1 through a tensioning unit, and the L-shaped support frame 2 61 is fixed to the concave partition 12 through a telescopic rod.

[0048] Specifically, the driving assembly includes a rotating rod 71 rotatably connected to the concave partition 12, a gear 4 72 is fixedly connected to the rotating rod 71, a gear ring 73 is fixedly connected to the rotating ring 21, the gear 4 72 is engaged with the gear ring 73, the rotating rod 71 is installed on the concave partition 12 through a mounting seat, and the rotating rod 71 is driven to rotate by an external driving source.

[0049] In the solution further provided by the present invention, the tensioning unit includes a horizontal plate 81 fixedly connected to the return material space 14, and a connecting seat 82 is slidably connected to the horizontal plate 81; a rotating rod 3 83 is rotatably connected to the connecting seat 82, and the rotating rod 1 62, the rotating rod 2 71 and the rotating rod 3 83 are connected by an internal toothed belt 84. A tensioning spring 85 is fixedly connected between the connecting seat 82 and the horizontal plate 81, and the rotating rod 1 62, the rotating rod 2 71 and the rotating rod 3 83 are all provided with internal gears that are compatible with the internal toothed belt 84.

[0050] In the solution further provided by the present invention, the pushing assembly includes an electric push rod 91 fixedly connected to the grading tank body 1, and a top plate 92 is fixedly connected to the electric push rod 91, and a convex abutment block 93, an abutment rod 94 and a rotating plate 95 are fixedly connected to the top plate 92; one of the rotating plates 95 is rotatably connected to the L-shaped support frame 1 51, and the other rotating plate 95 is rotatably connected to the L-shaped support frame 2 61. The electric push rod 91 is connected to an external power supply and a control switch. When the amount of quartz powder in the dispersion mechanism is large, the electric push rod 91 arranged above the rotating assembly is controlled by an external controller to work, and the electric push rod 91 works to trigger the rotating assembly to contact with the dispersion mechanism, thereby realizing the expansion of the dispersion mechanism. When the expanded part on the dispersion mechanism moves to the rotary assembly, the other electric push rod 91 works, triggering the rotary assembly to contact with the dispersion mechanism, triggering the expansion part of the dispersion mechanism to reset, and when there is no need to discharge excess amount, the pushing assembly that moves first is reset first, and after all the expanded parts of the dispersion mechanism are reset, the other pushing assembly is reset.

[0051] In the solution further provided by the present invention, a sealing component is also provided on the concave partition 12, and the sealing component includes a sealing plate 101 slidably connected to the concave partition 12; two contact plates 102 are fixedly connected to the sealing plate 101, and two fixed plates 103 are fixedly connected to the grading tank body 1, and a spring 2 104 is fixedly connected between the two fixed plates 103 and the corresponding contact plates 102, and the abutment rod 94 contacts the contact plate 102 during its movement. The concave partition 12 is provided with a discharge port at the return material space 14, so that the excess quartz powder flying out from the expansion part of the dispersion mechanism can fall into the return material space 14 and be collected by the collecting device connected to the return material space 14. When the ball mill stops feeding the grading tank body 1, the quartz powder stored in the collecting device flows back to the feed hopper for grading operation, and the sealing component is provided at the discharge port of the concave partition 12. The sealing component is opened to expose the discharge port only when the dispersion mechanism expands, and the discharge port is blocked at other times.

[0052] Working principle: During operation, the ball mill feeds the milled quartz powder through the feed pipe 11 onto the dispersion plate 25 in the dispersion mechanism. An external power source then drives the second rotating rod 71 to rotate, which in turn drives the fourth gear 72 to rotate and engage with the gear ring 73. The rotating ring 21, the support rod 22, and the guide plate 23 cooperate to drive the dispersion plate 25 to rotate. At this point, the quartz powder that falls onto the dispersion plate 25 can only be evenly dispersed through the gaps between the guide plates 23, so that the airflow device in the grading space 13 can fully grade the dispersed quartz powder.

[0053] When the quartz powder content in the dispersing mechanism is high, the electric push rod 91 connected to the L-shaped support frame 51 is controlled by an external controller to move downward first. This electric push rod 91 moves downward and drives the convex abutment block 93, abutment rod 94 and rotating plate 95 connected thereto to move downward synchronously through the top plate 92. At this time, the abutment rod 94 first contacts the contact plate 102 and pushes it downward, so that the sealing plate 101 moves to allow the discharge port to leak out. Then the convex abutment block 93 moves synchronously with the rotating plate 95, and the rotating plate 95 moves downward to push the L-shaped support frame 51, so that the gear 2 52 set on the L-shaped support frame 51 engages with the gear 1 24 on the support rod 22. At the same time, the convex abutment block 93 set will abut the wedge block 43 connected to the support rod 22 to enter the moving When the guide plate 23 is rotated and expanded, the cam 42 provided on the support rod 22 separates from the convex abutment block 93. At this time, the cam 42 is reset under the support of the elastic telescopic rod 41 and separated from the wedge-shaped groove 44 on the moving block 32. The moving block 32 will drive the positioning rod 31 to be stuck in the positioning hole 2 35 on the rotated support rod 22 under the action of the spring 1 33.

[0054] When the first rotating support rod 22 moves to the L-shaped support frame 2 61, another electric push rod 91 drives the convex abutment block 93, the abutment rod 94 and the rotating plate 95 connected thereto to move downward synchronously through the top plate 92. At this time, the abutment rod 94 abuts on the moved contact plate 102, and the rotating plate 95 moves to drive the L-shaped support frame 2 61 to drive the gear 3 63 to move and contact the gear 1 24 on the support rod 22. When the gear 3 63 contacts the gear 1 24, the gear 3 63 will be connected to the drive assembly under the action of the tensioning assembly, driving the gear 3 63 to rotate. At this time, the support rod 2 is squeezed and unlocked by the convex abutment block 93. 2 is unlocked, that is, the positioning rod 31 is separated from the positioning hole 2 35 on the support rod 22, and will engage the gear 1 24 under the action of the rotating gear 3 63 to reset, so that the guide plate 23 can rotate and reset, adjust to the angle before expansion and enter the classification space 13. When the guide plate 23 rotates and resets, the cam 42 provided on the support rod 22 separates from the convex abutment block 93. At this time, the cam 42 is reset under the support of the elastic telescopic rod 41 and separated from the wedge-shaped groove 44 on the moving block 32. The moving block 32 will, under the action of the spring 1 33, drive the positioning rod 31 to be stuck in the positioning hole 1 34 on the rotated support rod 22.

[0055] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. A continuous production device for high-purity quartz powder, comprising a grading tank (1) and a feed pipe (11) connected to the grading tank (1), characterized in that: The grading tank (1) is separated into a grading space (13) and a return material space (14) by a concave partition (12); It also includes a dispersion mechanism, which is provided on the feed pipe (11); It also includes a rotating assembly and a slewing assembly, both of which are arranged in the return material space (14); It also includes two sets of pushing components, both of which are arranged on the grading tank (1); During operation, when there is a large amount of material in the dispersion mechanism, the movement of one of the pushing components triggers the rotation component to move and contact the dispersion mechanism, and drives the dispersion area on the dispersion mechanism to expand so that the excess material is dispersed into the return material space (14) for storage; When the expansion part of the dispersion mechanism is about to rotate to the classification space (13), another pushing component drives the rotary component to move and contact the dispersion mechanism, driving the expansion part of the dispersion mechanism to reset so that the uniformly dispersed material can be graded and screened; The dispersing mechanism comprises a rotating ring (21) rotatably connected to the feed pipe (11), and a plurality of support rods (22) distributed in a ring array are rotatably connected to the rotating ring (21); A guide plate (23) and a gear (24) are fixedly connected to each of the support rods (22); the bottom ends of the plurality of support rods (22) are rotatably connected to a same dispersion disk (25); a fixed ring (26) is fixedly connected to the rotating ring (21); and the fixed ring (26) is provided with a plurality of limit assemblies and a plurality of unlocking assemblies; The rotating assembly includes an L-shaped support frame (51) that is laterally slidably connected to the return material space (14), and a gear (52) is rotatably connected to the L-shaped support frame (51); The rotary assembly includes an L-shaped support frame 2 (61) that is laterally slidably connected to the return material space (14), a rotating rod 1 (62) is rotatably connected to the L-shaped support frame 2 (61), and a gear 3 (63) is fixedly connected to the rotating rod 1 (62); A driving assembly for driving the dispersion mechanism to rotate is also provided in the return material space (14), and the driving assembly is connected to the rotating rod through a tensioning unit.

2. The continuous production equipment for high-purity quartz powder according to claim 1, characterized in that: The limiting assembly comprises a positioning rod (31) slidably connected to a fixed ring (26), one end of the positioning rod (31) is fixedly connected to a moving block (32), and a spring (33) is provided between the moving block (32) and the fixed ring (26); Each of the support rods (22) is provided with a first positioning hole (34) and a second positioning hole (35), and the elastic force of the first spring (33) drives the moving block (32) to approach the fixed ring (26).

3. The continuous production equipment for high-purity quartz powder according to claim 2, characterized in that: The unlocking assembly comprises an elastic telescopic rod (41) fixedly connected to the rotating ring (21), and a cam (42) is fixedly connected to the elastic telescopic rod (41); The bottom end of the cam (42) is fixedly connected to a wedge block (43), and the moving blocks (32) are each provided with a wedge groove (44). The wedge block (43) engages with the wedge groove (44) during its movement.

4. The continuous production equipment for high-purity quartz powder according to claim 1, characterized in that: The driving assembly comprises a second rotating rod (71) rotatably connected to the concave partition (12), a fourth gear (72) fixedly connected to the second rotating rod (71), a gear ring (73) fixedly connected to the rotating ring (21), and the fourth gear (72) meshing with the gear ring (73).

5. The continuous production equipment for high-purity quartz powder according to claim 4, characterized in that: The tensioning unit comprises a transverse plate (81) fixedly connected to the return material space (14), and a connecting seat (82) is slidably connected to the transverse plate (81); The connecting seat (82) is rotatably connected to a rotating rod three (83), and the rotating rod one (62), the rotating rod two (71) and the rotating rod three (83) are connected through an internal toothed belt (84). A tensioning spring (85) is fixedly connected between the connecting seat (82) and the transverse plate (81).

6. The continuous production equipment for high-purity quartz powder according to claim 1, characterized in that: The pushing assembly comprises an electric push rod (91) fixedly connected to the grading tank (1), a top plate (92) fixedly connected to the electric push rod (91), and a convex abutment block (93), an abutment rod (94) and a rotating plate (95) fixedly connected to the top plate (92); One of the rotating plates (95) is rotatably connected to the first L-shaped support frame (51), and the other rotating plate (95) is rotatably connected to the second L-shaped support frame (61).

7. The continuous production equipment for high-purity quartz powder according to claim 6, characterized in that: A blocking assembly is also provided on the concave partition (12), and the blocking assembly includes a blocking plate (101) slidably connected to the concave partition (12); Two contact plates (102) are fixedly connected to the sealing plate (101), and two fixed plates (103) are fixedly connected to the grading tank body (1). A second spring (104) is fixedly connected between the two fixed plates (103) and the corresponding contact plates (102). The abutting rod (94) contacts the contact plates (102) during its movement.

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