Continuous high-purity quartz powder production equipment

Abstract

The invention discloses continuous high-purity quartz powder production equipment which comprises a grading tank body and a feeding pipe communicated with the grading tank body, and the grading tank body is divided into a grading space and a material returning space through a concave partition plate; the dispersing mechanism is arranged on the feeding pipe; the rotating assembly and the rotary assembly are both arranged in the material returning space; and the two groups of pushing assemblies are arranged on the grading tank body. Through the arrangement of the dispersing mechanism, the amount of dispersed quartz powder can be effectively controlled, so that airflow can be fully contacted with the quartz powder to realize grading, and through the arrangement of the rotary assembly and the rotating assembly, part of raw materials can be dispersed from the material returning space when the content of the quartz powder in the dispersing mechanism is relatively high; and the quartz powder in the dispersing mechanism is prevented from being too much to block the dispersing channel, and the device is simple and convenient to operate and has relatively high practicability.

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 of natural quartz as raw material, and is processed through sorting, crushing, washing, purification, drying, iron removal, grinding, grading and other processes. During processing, grading equipment is also needed to grade the crushed quartz powder. In the process of quartz powder production, grading equipment is used in conjunction with ball mill to form a closed loop to achieve mechanical grading.

[0003] The disadvantage of the prior art is that when the existing grading equipment grades quartz powder, a large amount of material falls, which causes the gas during classification to be unable 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 of 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 swivel 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 with 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 swivel assembly to move and contact with the dispersion mechanism, and drives 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 circular array are rotatably connected to the rotating ring; a material guide plate and a gear are fixedly connected to each of the support rods, and the bottom ends of the plurality of support rods are rotatably connected to the same dispersion disk, 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 to approach 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; a wedge block is fixedly connected to the bottom end of the cam, and a wedge groove is provided on the moving block, and the wedge block is engaged with the wedge groove during its movement.

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

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

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

[0015] The rotating assembly includes an L-shaped support frame 2 which is laterally slidably connected in the return material space, a rotating rod 1 is rotatably connected in 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 rotating 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 transverse plate fixedly connected in the return material space, a connecting seat being slidably connected in the transverse plate; a rotating rod three is rotatably connected in the connecting seat, the rotating rod one, the rotating rod two and the rotating rod three are connected through an internal toothed belt transmission, and a tensioning spring is fixedly connected between the connecting seat and the transverse 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, the electric push rod is fixedly connected to a top plate, and the top plate is fixedly connected to a convex abutment block, an abutment rod and a rotating 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 plugging 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, and 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 revolving component and a pushing component. The dispersing mechanism can effectively control the amount of the dispersed quartz powder so that the quartz powder can be fully contacted with the quartz powder to achieve grading. Moreover, by arranging the revolving 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 blocking 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 the present disclosure, and is not a comprehensive disclosure of the entire 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 drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded 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 grading tank provided in 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] Fig. 9 A cross-sectional view of the connection structure of the limit assembly and the unlocking assembly provided in an embodiment of the present invention;

[0037] Fig.10 for Figure 2 The enlarged view of point A in the middle;

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

[0039] Description of reference numerals:

[0040] 1. Grading tank; 11. Feeding 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. Turn bar 1; 63. Gear 3; 71. Turn bar 2; 72. Gear 4; 73. Gear ring; 81. Cross plate; 82. Connecting seat; 83. Turn bar 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] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the 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 device for high-purity quartz powder, comprising 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. The grading space 13 and the return space 14 are not connected to each other. An airflow device is provided in the grading space 13 for grading the quartz powder. The airflow device is an existing quartz powder classifier device, and its working principle is not described in detail here. The grading tank body 1 comprises a grading tank body 1 and a feeding pipe 11 connected to the grading tank body 1. The grading tank body 1 comprises a grading tank body 1 and a feeding pipe 11 connected to the grading tank body 1. The grading tank body 1 comprises a grading tank body 1 and a feeding pipe 11 connected to the grading tank body 1. The grading tank body 1 comprises a grading tank body 1 and a feeding pipe 11 connected to the grading tank body 1. The grading tank body 1 comprises a grading tank body 1 and a feeding pipe 11 connected to the feeding pipe 1 ... The movement of the component triggers the rotating component to move and contact with 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 expanded part of the dispersion mechanism is about to rotate to the grading space 13, another pushing component drives the rotating component to move and contact with the dispersion mechanism, and drives the expanded part of the dispersion mechanism to reset so that the uniform material in the dispersion area can be graded and screened. Through the setting of the dispersion 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 dispersion mechanism is high, part of the raw material can be dispersed from the return material space 14 to avoid excessive quartz powder in the dispersion mechanism and blocking the dispersion 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, a fixed ring 26 is fixedly connected to the rotating ring 21, and a plurality of groups of limit assemblies and a plurality of unlocking assemblies are provided on the fixed ring 26, 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 at the position where the support rod 22 extends above 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 33 is arranged between the moving block 32 and the fixed ring 26; each support rod 22 is provided with a positioning hole 34 and a positioning hole 35, and the elastic force of the spring 33 drives the moving block 32 to approach the fixed ring 26, and when the positioning rod 31 is engaged with the positioning hole 34, the guide plate 23 is tilted, and when the positioning rod 31 is engaged with the positioning hole 35, the guide plate 23 is vertically arranged, and the discharge amount between adjacent guide plates 23 can be controlled by different inclination angles between the guide plates 23, 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; a wedge block 43 is fixedly connected to the bottom end of the cam 42, 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 from the support rod 22 to discharge the material, thereby facilitating the replacement between the positioning hole 1 34 and the 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 in the return material space 14, and a gear 2 52 is rotatably connected in 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 61 which is laterally slidably connected in the return material space 14, and a rotating rod 62 is rotatably connected in the L-shaped support frame 61, and a gear 3 63 is fixedly connected to the rotating rod 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 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 72 is fixedly connected to the rotating rod 71, a gear ring 73 is fixedly connected to the rotating ring 21, the gear 72 is meshed 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 transverse plate 81 fixedly connected in the return material space 14, and a connecting seat 82 is slidably connected in the transverse plate 81; a rotating rod three 83 is rotatably connected in the connecting seat 82, 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, and the rotating rod one 62, the rotating rod two 71 and the rotating rod three 83 are all provided with internal gears that are compatible with the internal toothed belt 84 wheels.

[0050] In the solution further provided by the present invention, the pushing component includes an electric push rod 91 fixedly connected to the grading tank body 1, a top plate 92 is fixedly connected to the electric push rod 91, 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 51, and the other rotating plate 95 is rotatably connected to the L-shaped support frame 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 component is controlled to work by an external controller, and the electric push rod 91 works to trigger the rotating component to contact with the dispersion mechanism, so as to realize the expansion of the dispersion mechanism; when the expansion part on the dispersion mechanism moves to the rotary component, the other electric push rod 91 works to trigger the rotary component to contact with the dispersion mechanism, triggering the expansion part of the dispersion mechanism to reset; when there is no need to discharge excess, the pushing component that moves first is reset first, and after all the expansion parts of the dispersion mechanism are reset, the other pushing component is reset.

[0051] In the solution further provided by the present invention, a blocking component is also provided on the concave partition 12, and the blocking 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 with the contact plate 102 during its movement stroke, and 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 after being 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 blocking component is arranged at the discharge port of the concave partition 12, and the blocking component is opened only when the dispersion mechanism expands to expose the discharge port, and the discharge port is blocked at other times.

[0052] Working principle: During operation, the ball mill feeds the ground quartz powder into the dispersion plate 25 in the dispersion mechanism through the feed pipe 11. At this time, the external power source drives the second rotating rod 71 to rotate, and the rotation of the second rotating rod 71 drives the fourth gear 72 to rotate and mesh with the gear ring 73. Through the cooperation of the rotating ring 21, the support rod 22 and the guide plate 23, the dispersion plate 25 is driven to rotate. At this time, the quartz powder falling on the dispersion plate 25 can only be evenly dispersed through the gap between the guide plates 23, so that the airflow equipment in the classification space 13 can fully classify the dispersed quartz powder.

[0053] When the quartz powder content in the dispersing mechanism is relatively high, the electric push rod 91 connected to the L-shaped support frame 51 is controlled by an external controller to move downward first. The electric push rod 91 moves downward and 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 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 is meshed with the gear 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 The movable block 32 is driven to drive the positioning rod 31 to move and separate from the positioning hole 1 34 on the support rod 22. At this time, the gear 1 24 and the gear 2 52 are meshed with each other as the rotating ring 21 revolves. The gear 1 24 rotates through the support rod 22 to drive the guide plate 23 to rotate, thereby expanding the channel between adjacent guide plates 23, so that more quartz powder can be discharged from the channel. When the guide plate 23 rotates and expands, 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 movable block 32. The movable block 32 can 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 driving assembly under the action of the tensioning assembly, driving the gear 3 63 to rotate. At this time, the support rod 2 unlocked by the convex abutment block 93 is squeezed 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 to reset under the action of the rotating gear 3 63, so that the guide plate 23 is rotated and reset, and adjusted to the angle before expansion to enter the classification space 13. When the guide plate 23 is rotated and reset, the cam 42 set on the support rod 22 is separated 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 1 34 on the rotated support rod 22 under the action of the spring 1 33.

[0055] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

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 classification tank is separated into a classification space (13) and a return material space (14) by a concave partition (12); It also includes a dispersion mechanism, which is arranged on the feed pipe (11); It also includes a rotating assembly and a swivel assembly, both of which are arranged in the material return space (14); It also includes two sets of pushing components, both of which are arranged on the grading tank body (1); During operation, when there is a large amount of material in the dispersing mechanism, the movement of one of the pushing components triggers the rotating component to move and contact 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 expansion part of the dispersing mechanism is about to rotate to the classification space (13), another pushing component drives the rotating component to move and contact the dispersing mechanism, driving the expansion part of the dispersing mechanism to reset so that the uniform material at the dispersing location can be classified and screened.

2. The continuous production of high-purity quartz powder equipment according to claim 1 is characterized in that: The dispersing mechanism comprises a rotating ring (21) rotatably connected to the feed hopper, and a plurality of supporting rods (22) distributed in a ring array are rotatably connected to the rotating ring (21); A material guide plate (23) and a gear one (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 groups of limit assemblies and a plurality of unlocking assemblies.

3. The continuous production of high-purity quartz powder equipment according to claim 2 is characterized in that: The limiting assembly comprises a positioning rod (31) slidably connected to a fixing 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 fixing 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 fixing ring (26).

4. The continuous production of high-purity quartz powder equipment according to claim 3 is 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 with a wedge block (43), and the moving blocks (32) are each provided with a wedge groove (44). The wedge block (43) is engaged with the wedge groove (44) during the movement.

5. The continuous production of high-purity quartz powder equipment according to claim 2 is characterized in that: The rotating assembly comprises an L-shaped support frame 1 (51) which is laterally slidably connected in the return material space (14), and a gear 2 (52) is rotatably connected in the L-shaped support frame 1 (51).

6. The continuous production equipment for high-purity quartz powder according to claim 5 is characterized in that: The rotary assembly comprises an L-shaped support frame 2 (61) which is slidably connected in a transverse direction in the material return 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 rotation space, and the driving assembly is transmission-connected with the rotating rod through a tensioning unit.

7. The continuous production equipment for high-purity quartz powder according to claim 6 is characterized in that: The driving assembly comprises a second rotating rod (71) rotatably connected to the concave partition (12), a fourth gear (72) being fixedly connected to the second rotating rod (71), a gear ring (73) being fixedly connected to the rotating ring (21), and the fourth gear (72) being meshed with the gear ring (73).

8. The continuous production equipment for high-purity quartz powder according to claim 7, characterized in that: The tensioning unit comprises a transverse plate (81) fixedly connected in the material return space (14), and a connecting seat (82) is slidably connected in the transverse plate (81); The connecting seat (82) is rotatably connected with a rotating rod three (83); the rotating rod one (62), the rotating rod two (71) and the rotating rod three (83) are connected through an internal toothed belt (84); and a tensioning spring (85) is fixedly connected between the connecting seat (82) and the transverse plate (81).

9. The continuous production equipment for high-purity quartz powder according to claim 8, 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).

10. The continuous production equipment for high-purity quartz powder according to claim 9, characterized in that: The concave partition plate (12) is also provided with a blocking component, and the blocking component comprises a sealing plate (101) slidably connected to the concave partition plate (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), and the abutment rod (94) contacts the contact plates (102) during its movement.

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