Quartz material electrochemical redox cycle purification device

Abstract

The invention relates to the technical field of quartz material purification, in particular to a quartz material electrochemical redox cycle purification device which comprises a purification barrel, a conveying belt, a rotating shaft, an intermittent motor, a bearing barrel and a scrubbing unit. The method can solve the following problems in the purification process of the quartz material in the prior art: corresponding electrochemical oxidation reduction and acid pickling purification cannot be performed on the quartz material, and impurities which cannot be removed are easily contained in the quartz material only through heating and microwave treatment, so that the purity of the quartz material is influenced; according to the device, the conveying belt drives the quartz material to be intermittently conveyed, so that the conveying belt drives the quartz material to sequentially move into the multiple bearing barrels for electrochemical reduction, acid pickling reaction and cleaning, the quartz material can be effectively purified, and the reacted quartz material can be cleaned; therefore, the purity of the cleaned quartz material is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of quartz material purification, and in particular to a quartz material electrochemical oxidation-reduction cycle purification device. Background Art

[0002] Quartz is a naturally occurring mineral with a variety of physical and chemical properties, which makes it widely used in industry, technology and daily life. Since quartz materials contain metal and non-metallic impurities and cannot be put into use directly, they need to be purified accordingly to meet the high purity requirements of different applications. During the purification process of quartz materials, different chemical reagents such as nitric acid, hydrochloric acid and hydrofluoric acid are usually used according to the purification needs. After the quartz material is cleaned and dried, it is placed in the chemical reagent and stirred, so that the quartz material reacts with the chemical reagent and the impurities in the quartz material are dissolved into the chemical reagent, thereby completing the reduction purification of the quartz material.

[0003] However, there are usually some problems when purifying quartz materials at present. With the development of science and technology, technical personnel in related fields have also carried out a lot of optimization on the purification of quartz materials. In order to make a more accurate comparison, for example, Chinese patent publication number CN117566746A discloses a quartz sand purification device and a quartz sand purification method. The quartz sand purification device provided therein includes a main cavity, which is provided with a microwave conversion component; a microwave output device connected to the main cavity; a quartz sand purification tube, which passes through the main cavity, and the two ends of the quartz sand purification tube are respectively exposed on two opposite sides of the main cavity, and the microwave conversion component is sleeved on the quartz sand purification tube; and a preheating device, which extends into the interior of the quartz sand purification tube to preheat the quartz sand purification tube.

[0004] When the above-mentioned prior art is in use, the quartz sand purification tube is preheated by a preheating device, so that the quartz sand purification tube can be quickly heated to a predetermined temperature, so that the quartz sand entering the quartz sand purification tube is continuously heated at a predetermined temperature to achieve the purpose of removing gas-liquid inclusions and hydroxyl groups, thereby realizing rapid purification of the quartz sand, and at the same time can reduce the microwave treatment time, reduce energy consumption, and improve purification efficiency.

[0005] However, the above-mentioned prior art still has some shortcomings in the process of purifying quartz materials:

[0006] 1. Since the quartz material contains metal impurities and other impurities, it is necessary to use an electrolyte solution and a pickling solution to perform an electrochemical redox reaction and a pickling reaction on it during the purification process. However, the above-mentioned existing technology is unable to perform the corresponding electrochemical redox and pickling purification on the quartz material. Therefore, only heating and microwave treatment methods are likely to cause the quartz material to contain impurities that cannot be removed, thereby affecting the purity of the quartz material.

[0007] 2. Since the quartz material is separated from the impurities after purification, some impurities will adhere to the surface of the quartz material and cannot fall off automatically. The above-mentioned existing technology cannot clean the purified quartz material, resulting in residual impurities on the surface of the quartz material, which makes it impossible to completely separate the quartz material and the impurities, thereby affecting the purification effect of the quartz material.

[0008] Therefore, based on the above-stated viewpoint, there is still room for improvement in the existing quartz material purification methods. Summary of the Invention

[0009] In order to solve the above problems, the present invention provides an electrochemical redox cycle purification device for quartz materials, including a purification barrel, a feed port is opened at the upper end of the purification barrel, a guide bucket is installed on the top of the feed port, a conveyor belt is slidably passed through the interior of the purification barrel, both sides of the conveyor belt in the length direction pass through the purification barrel and extend to the outside, a plurality of rotating shafts passing through the inner wall of the conveyor belt are rotatably installed on the inner wall of the purification barrel, and an intermittent motor connected to the rotating shaft is installed on the outer wall of the purification barrel through a motor seat.

[0010] A plurality of carrying barrels are installed on the bottom wall of the purification barrel, and the plurality of carrying barrels are used to hold electrolyte solution, pickling solution and cleaning solution in sequence along the length direction of the purification barrel. A plurality of scrubbing units are installed on the inner side wall of the purification barrel in sequence along the length direction, and are respectively located above the carrying barrels. The scrubbing units include a plurality of support plates installed on the inner wall of the purification barrel and respectively located above the plurality of carrying barrels.

[0011] As a preferred technical solution of the present invention, the conveyor belt is provided with a plurality of through holes, the outer side wall of the conveyor belt is evenly provided with a plurality of dividing strips staggered with the through holes, and the outer side wall of the conveyor belt is symmetrically provided with two blocking strips along the width direction;

[0012] The upper part of the conveyor belt is a wave structure composed of multiple sinking sections and lifting sections. The multiple sinking sections and lifting sections in the upper part of the conveyor belt are staggered. The inner wall of the purification barrel is equipped with multiple limiting shafts that rotate and rest between the sinking sections and the lifting sections.

[0013] As a preferred technical solution of the present invention, the scrubbing unit also includes a sliding plate, and two sliding plates symmetrically distributed along its width direction are slidingly provided at the lower end of the support plate, and an auxiliary component for kneading the quartz material at the upper end of the conveyor belt is installed at the lower end of the sliding plate.

[0014] As a preferred technical solution of the present invention, a plurality of linkage blocks are equidistantly arranged on the upper end of the sliding plate along the length direction, an arc-shaped groove is provided on the upper end of the linkage block, two circular cavities are provided inside the support plate and are located above the sliding plate, a rotating shaft is rotatably installed in the circular cavity, a driving motor connected to the rotating shaft is provided on the outer wall of the purification barrel through a motor cover, and a plurality of driving disks corresponding to the positions of the linkage blocks are sleeved on the outer wall of the rotating shaft, and the driving disks rotate and abut against the arc-shaped groove.

[0015] As a preferred technical solution of the present invention, the multiple driving disks on the outer wall of the same rotating shaft are gradually tilted to the same side from the upper end to the lower end, and the driving disks are circular in structure.

[0016] As a preferred technical solution of the present invention, the auxiliary component includes a rotating column, a plurality of rotating columns are installed at the lower end of the sliding plate for rotation at equal intervals along the length direction, a plurality of brush rods are installed at the lower end of the rotating column through a connecting block, a gear ring is provided on the outer wall of the rotating column, and two groups of fixed plates corresponding to the position of the sliding plate are installed at the lower end of the support plate, each group of fixed plates has two and is symmetrically distributed along the sliding plate, and a rack meshing with the gear ring is installed on the side of the fixed plate close to the rotating column.

[0017] As a preferred technical solution of the present invention, a stabilizing plate is installed on the inner wall of the purification barrel. The stabilizing plate is located between the carrying barrels containing the electrolyte solution and the pickling solution, and is located above the lifting section of the conveyor belt. A water drop hole is opened on the stabilizing plate, and a positioning cover is provided at the upper end of the water drop hole.

[0018] A water collecting bucket located below the stabilizing plate is installed on the bottom wall of the purification barrel. The upper end of the water collecting bucket slides against the bottom of the conveyor belt lifting section. A disassembly plate is slidingly penetrated inside the water collecting bucket. A filter plate is provided in the middle of the disassembly plate. Two first water pumps are symmetrically provided on the outer wall of the purification barrel along the width direction.

[0019] As a preferred technical solution of the present invention, two water retaining bars symmetrically distributed along its width direction are installed at the lower end of the stabilizing plate, a sliding groove is opened at the lower end of the water retaining bar, a resistance bar is slidingly arranged inside the sliding groove, a plurality of extrusion springs are installed between the upper end of the resistance bar and the top wall of the sliding groove, and two rollers symmetrically distributed along its width direction are rotatably installed at the lower end of the resistance bar.

[0020] As a preferred technical solution of the present invention, two linkage shafts symmetrically distributed along the width direction of the stabilizing plate are rotatably installed inside the stabilizing plate, and the linkage shafts and the rotating shafts adjacent thereto are connected by a belt transmission. Two support frames symmetrically distributed along the length direction of the stabilizing plate are installed at the lower end of the stabilizing plate, and two auxiliary shafts symmetrically distributed along the width direction of the stabilizing plate are rotatably installed between the two support frames, and the auxiliary shafts and the corresponding linkage shafts are connected by a belt transmission. The outer wall of the auxiliary shaft is provided with an auxiliary frame for rubbing and cleaning the quartz material in the feeding area.

[0021] As a preferred technical solution of the present invention, the auxiliary frame consists of a support plate and an arc-shaped rubbing plate, wherein a plurality of annularly distributed support plates are evenly installed on the outer wall of the auxiliary shaft, and an arc-shaped rubbing plate is provided on the side of the support plate away from the auxiliary shaft.

[0022] In summary, this application has the following beneficial technical effects:

[0023] 1. The present invention uses a conveyor belt to drive the intermittent transportation of quartz material, so that the conveyor belt drives the quartz material to move sequentially into multiple carrying barrels, so that the quartz material can be electrochemically reduced, pickled and cleaned in sequence by the electrolyte solution, pickling solution and cleaning solution in the multiple carrying barrels. This can not only effectively purify the quartz material, but also clean the quartz material after the reaction to ensure the purity of the quartz material after cleaning.

[0024] 2. The present invention drives the quartz material through a conveyor belt to be immersed in a carrying barrel containing an electrolyte solution, pickling liquid or cleaning liquid. The driving motor drives the rotating shaft to rotate, and the rotating shaft drives the driving disk to rotate. The driving disk cooperates with the linkage block to drive the sliding plate, rotating column, connecting block and brush rod to move back and forth as a whole. At the same time, the rotating column drives the connecting block and the brush rod to rotate back and forth, so as to facilitate reciprocating rotation kneading of the quartz material, which can accelerate the reaction efficiency between the quartz material and the electrolyte solution and pickling liquid, as well as the cleaning effect of the quartz material, so as to ensure the purity of the quartz material after cleaning.

[0025] 3. The present invention uses the first water pump to pump out water and discharge it into the positioning cover, so that the water in the positioning cover flows evenly to the feeding area to clean the quartz material, thereby removing impurities and electrolyte solution remaining on the surface of the quartz material and in the feeding area, avoiding residual electrolyte solution when the quartz material is transported to the carrying barrel containing the pickling solution, thereby ensuring the pickling effect of the subsequent pickling solution on the quartz material, and facilitating the first water pump to pump out the water in the water collection barrel for recycling.

[0026] 4. The present invention can neutralize and reduce the used electrolyte solution, pickling solution and cleaning solution through the coordination between the neutralization reactor, the second water pump and the third water pump, so as to facilitate the recycling of the electrolyte solution, pickling solution and cleaning solution and ensure their electrochemical reaction, pickling reaction and cleaning effect on the quartz material. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below with reference to the accompanying drawings and examples.

[0028] Figure 1 It is a first structural schematic diagram of the present invention.

[0029] Figure 2 It is a second structural schematic diagram of the present invention.

[0030] Figure 3 It is a schematic diagram of the structure between the purification barrel and the conveyor belt of the present invention.

[0031] Figure 4 It is a structural schematic diagram of the conveyor belt, the carrying bucket and the scrubbing unit of the present invention.

[0032] Figure 5 This invention Figure 4 A partial enlarged view of point A.

[0033] Figure 6 It is a schematic diagram of the structure between the support plate, sliding plate and auxiliary components of the present invention.

[0034] Figure 7 It is a schematic diagram of the structure between the support plate and the rotating shaft of the present invention.

[0035] Figure 8 It is a schematic diagram of the structure between the stabilizing plate and the supporting plate of the present invention.

[0036] Figure 9 This invention Figure 8 A partial enlarged view of point B.

[0037] Figure 10 It is a schematic diagram of the structure between the stabilizing plate, the water collecting bucket and the disassembly plate of the present invention.

[0038] Figure 11 This invention Figure 10 A partial enlarged view of point C.

[0039] Figure 12 It is a schematic diagram of the structure between the purification barrel, the supporting plate and the neutralization reactor of the present invention.

[0040] Figure 13 This invention Figure 12 A partial enlarged view of point D.

[0041] In the figure, 1, purification barrel; 11, stabilizing frame; 111, supporting plate; 112, neutralization reactor; 113, second water pump; 114, third water pump; 12, guide bucket; 13, stabilizing plate; 131, water retaining bar; 132, resistance bar; 133, extrusion spring; 134, roller; 135, linkage shaft; 136, supporting frame; 137, auxiliary shaft; 138, auxiliary frame; 139, supporting plate; 130, curved washboard; 14, positioning cover; 15, mesh plate; 16, water collecting barrel; 17, disassembly plate; 18, filter plate; 19 , first water pump; 2, conveyor belt; 21, through hole; 22, dividing strip; 23, baffle; 24, limiting shaft; 3, rotating shaft; 4, intermittent motor; 5, mounting plate; 6, support shaft; 7, carrying bucket; 71, power supply; 8, scrubbing unit; 81, support plate; 82, sliding plate; 83, auxiliary component; 831, rotating column; 832, connecting block; 833, brush rod; 834, gear ring; 835, fixed plate; 836, rack; 84, linkage block; 85, arc groove; 86, rotating shaft; 87, driving motor; 88, driving disk. DETAILED DESCRIPTION

[0042] The following is combined with Figures 1-13 The embodiments of the present invention are described in detail.

[0043] The embodiment of the present application discloses an electrochemical redox cycle purification device for quartz materials. It should be noted that the electrochemical redox cycle purification device for quartz materials of the present application is mainly used in the process of purifying quartz materials. In terms of technical effects, it can perform electrochemical reduction, pickling reaction and cleaning on the quartz materials in sequence, not only effectively purifying the quartz materials, but also cleaning the quartz materials after the reaction to ensure the purity of the quartz materials after cleaning. In particular, when reacting and purifying the quartz materials, the quartz materials immersed in the electrolyte solution, pickling solution and cleaning solution can be reciprocatingly rotated and rubbed, which can accelerate the reaction efficiency between the quartz material and the electrolyte solution and pickling solution, as well as the cleaning effect of the quartz material. Furthermore, the electrochemical redox cycle purification device for quartz materials can also clean the quartz materials after the electrochemical reduction reaction is completed, thereby removing impurities and electrolyte solution on the surface of the quartz material, and avoiding residual electrolyte solution on the surface of the quartz material affecting the pickling effect of the pickling solution on the quartz material.

[0044] Example 1:

[0045] Reference Figure 1 and Figure 2 As shown, a quartz material electrochemical redox cycle purification device includes a purification barrel 1, a plurality of stabilizing frames 11 are installed at the bottom of the purification barrel 1, a feed port is opened at the upper end of the purification barrel 1, and a guide bucket 12 is installed on the top of the feed port. A conveyor belt 2 is slidably passed through the interior of the purification barrel 1, and both sides of the conveyor belt 2 in the length direction pass through the purification barrel 1 and extend to the outside. A plurality of rotating shafts 3 passing through the inner wall of the conveyor belt 2 are rotatably installed on the inner wall of the purification barrel 1, and an intermittent motor 4 connected to the rotating shaft 3 is installed on the outer wall of the purification barrel 1 through a motor seat. Two mounting plates 5 are symmetrically provided on both side walls of the purification barrel 1 in the length direction of the conveyor belt 2, and two support shafts 6 passing through the inner wall of the conveyor belt 2 are installed between the two mounting plates 5 on the same side of the length direction of the purification barrel 1. The upper half of the conveyor belt 2 is located inside the purification barrel 1, and the lower half of the conveyor belt 2 is located below the purification barrel 1.

[0046] Furthermore, in this embodiment, a plurality of carrying barrels 7 located below the upper half of the conveyor belt 2 are installed on the inner bottom wall of the purification barrel 1. The plurality of carrying barrels 7 are used to hold electrolyte solution, pickling solution and cleaning solution in sequence along the length direction of the purification barrel 1. A plurality of scrubbing units 8 located above the carrying barrels 7 are installed in sequence along the length direction on the inner side wall of the purification barrel 1. The scrubbing units 8 include a plurality of support plates 81 installed on the inner wall of the purification barrel 1 and located above the plurality of carrying barrels 7 respectively.

[0047] In the specific implementation process, the granular quartz material to be purified is first poured into the purification barrel 1 through the guide bucket 12, so that the quartz material falls on the upper end of the conveyor belt 2, and then the intermittent motor 4 is started. The intermittent motor 4 drives the conveyor belt 2 to rotate intermittently through the rotating shaft 3, and the conveyor belt 2 drives the quartz material to move to the carrying barrel 7 containing the electrolyte solution for electrochemical reaction. At this time, the intermittent motor 4 is suspended and the conveyor belt 2 is suspended. After the electrochemical reaction of the quartz material is completed, the intermittent motor 4 drives the conveyor belt 2 to resume operation, and drives the quartz material to move to the carrying barrel 7 containing the pickling solution through the conveyor belt 2 for pickling reaction, thereby effectively removing impurities in the quartz material, and effectively purifying the quartz material by electrochemical reduction and pickling reaction; finally, the conveyor belt 2 drives the quartz material after the reaction to move to the carrying barrel 7 containing the cleaning solution for cleaning, thereby realizing rapid reduction and purification of the quartz material; the cleaned quartz material is transported to the side away from the guide hopper under the action of the conveyor belt 2 to facilitate the removal of the purified quartz material.

[0048] Reference Figure 3 As shown, in order to ensure that after being placed on the upper end of the conveyor belt 2, sufficient reaction and cleaning can be carried out in multiple carrying barrels 7, in this embodiment, a plurality of through holes 21 are opened on the conveyor belt 2, and the outer wall of the conveyor belt 2 is evenly provided with a plurality of dividing strips 22 staggered with the through holes 21, and the outer wall of the conveyor belt 2 is symmetrically sleeved with two baffles 23 along the width direction. The baffles 23 are flexible structures and can be deformed synchronously with the conveyor belt 2. The outer wall of the conveyor belt 2 can be divided into multiple feeding areas by the dividing strips 22 and the baffles 23. When the quartz material is poured into the upper end of the conveyor belt 2 through the guide hopper, the quartz material can be evenly scattered in the multiple feeding areas.

[0049] Furthermore, in this embodiment, the upper half of the conveyor belt 2 is a wave structure composed of multiple sinking sections and lifting sections. The multiple sinking sections and lifting sections of the upper half of the conveyor belt 2 are staggered, and the multiple sinking sections of the upper half of the conveyor belt 2 are respectively located inside multiple carrying barrels 7. The inner wall of the purification barrel 1 is equipped with multiple limiting shafts 24 that rotate and rest between the sinking sections and the lifting sections. The end of the limiting shaft 24 close to the middle of the conveyor belt 2 does not contact the baffle 23. The limiting shaft 24 can limit the position between the sinking section and the lifting section of the conveyor belt 2.

[0050] During the specific implementation process, when the conveyor belt 2 transports the quartz material, the conveyor belt 2 can transport the quartz material to multiple carrying barrels 7 in sequence through multiple sinking sections. After the quartz material completes the electrochemical reaction, pickling reaction and cleaning, the conveyor belt 2 gradually transports the quartz material upward to the lifting section, so as to facilitate the removal of the quartz material that has completed the reaction and cleaning from the carrying barrel 7; when the conveyor belt 2 transports the quartz material upward, the electrolyte solution, pickling solution or cleaning solution remaining above the conveyor belt 2 can flow downward into the corresponding carrying barrel 7 through the through hole 21, thereby avoiding the adverse effects caused by the electrolyte solution, pickling solution or cleaning solution flowing into different carrying barrels 7.

[0051] It should be noted that the surface of the conveyor belt 2 provided in this embodiment is sprayed with a corrosion-resistant coating, so when it transports quartz material into multiple carrying barrels 7, it can prevent the electrolyte solution or pickling solution from causing corrosion or other adverse effects on the conveyor belt 2.

[0052] Reference Figure 4 、 Figure 5 、 Figure 6 and Figure 7 As shown, in order to ensure that the quartz material receives sufficient electrochemical reaction, pickling reaction and cleaning when it is in the carrying barrel 7, a corresponding scrubbing unit 8 is also provided in this embodiment. Specifically, the scrubbing unit 8 also includes a sliding plate 82. The lower end of the support plate 81 is slidingly provided with two sliding plates 82 symmetrically distributed along its width direction. The lower end of the sliding plate 82 is installed with an auxiliary component 83 for kneading the quartz material on the upper end of the conveyor belt 2.

[0053] Furthermore, in order to ensure that the sliding plate 82 can drive the auxiliary component 83 to slide back and forth automatically, in this embodiment, a plurality of linkage blocks 84 are equidistantly arranged on the upper end of the sliding plate 82 along the length direction, and an arc-shaped groove 85 is provided on the upper end of the linkage block 84. Two circular cavities are provided inside the support plate 81 above the sliding plate 82, and a rotating shaft 86 is rotatably installed in the circular cavity. The two rotating shafts 86 on the same support plate 81 are connected by a belt transmission, and the rotating shafts 86 on multiple support plates 81 are connected by a belt transmission. The outer wall of the purification barrel 1 is provided with a driving motor 87 connected to the rotating shaft 86 through a motor cover, and the outer wall of the rotating shaft 86 is provided with a plurality of driving disks 88 corresponding to the positions of the linkage blocks 84, and the driving disk 88 rotates and abuts against the arc-shaped groove 85; in this embodiment, the multiple driving disks 88 on the outer wall of the same rotating shaft 86 are gradually tilted to the same side from the upper end to the lower end, and the driving disk 88 is a circular structure.

[0054] Furthermore, in order to ensure that the quartz material fully reacts, in this embodiment, the auxiliary component 83 includes a rotating column 831, and a plurality of rotating columns 831 are equidistantly installed on the lower end of the sliding plate 82 in the length direction. A plurality of brush rods 833 are installed on the lower end of the rotating column 831 through a connecting block 832. A gear ring 834 is sleeved on the outer wall of the rotating column 831, and two groups of fixed plates 835 corresponding to the position of the sliding plate 82 are installed at the lower end of the support plate 81. Each group of fixed plates 835 has two and is symmetrically distributed along the sliding plate 82. A rack 836 meshing with the gear ring 834 is installed on the side of the fixed plate 835 close to the rotating column 831.

[0055] During the specific implementation process, when the conveyor belt 2 drives the quartz material to be located in its sinking section, the quartz material in the feeding area at the upper end of the conveyor belt 2 is located below the support plate 81, and the quartz materials in multiple sinking sections are respectively immersed in the carrying barrels 7 containing electrolyte solution, pickling solution and cleaning solution. At the same time, the intermittent motor 4 controls the conveyor belt 2 to suspend operation. At this time, the drive motor 87 is started, and the drive motor 87 drives the rotating shaft 86 to rotate. The rotating shaft 86 drives multiple drive disks 88 on its outer wall to rotate synchronously. The inclined distribution of the drive disk 88 can cooperate with the linkage block 84 to drive the sliding plate 82 to slide back and forth. The sliding plate 82 drives the multiple rotating columns 831 at its bottom to move synchronously, and the sliding plate 82 drives the connecting block 832 and the brush rod 833 to move synchronously and rub the quartz material on the upper end of the conveyor belt 2 back and forth; during this period, the rotating column 831 moves and drives the ring gear 834 to move synchronously. The cooperation between the ring gear 834 and the rack 836 can drive the rotating column 831, the connecting block 832 and the brush rod 833 to rotate back and forth as a whole, so that the connecting block 832 drives the brush rod 833 to also perform rotational rubbing of the quartz material, thereby ensuring the rubbing effect of the quartz material.

[0056] When the quartz material is located in the carrying barrel 7 containing the electrolyte solution, the contact efficiency between the quartz material and the electrolyte solution can be increased by reciprocating rotary kneading, thereby accelerating the reaction efficiency between the quartz material and the electrolyte solution, and rubbing off the metal impurities remaining on the surface of the quartz material; when the quartz material is located in the carrying barrel 7 containing the pickling solution, the reaction speed between the quartz material and the pickling solution can be accelerated by reciprocating rotary kneading, so as to remove other impurities in the quartz material and ensure the purification effect of the quartz material; when the quartz material is located in the carrying barrel 7 containing the cleaning solution, the quartz material can be fully cleaned in the cleaning solution by reciprocating rotary kneading, so as to remove the pickling solution and impurities remaining on the surface of the quartz material, thereby ensuring the purity of the quartz material after cleaning; after the quartz material is kneaded, the intermittent motor 4 controls the conveyor belt 2 to continue to operate, so as to continue to transport the quartz material that has completed the reaction.

[0057] It should be noted that the side wall of the supporting barrel 7 containing the electrolyte solution is provided with a power supply 71 for applying voltage to the electrolyte solution. The quartz material to be purified is placed in the electrolyte solution, and then the power supply 71 is started. Voltage is applied to the electrolyte solution through the power supply 71, so that current flows through the electrolyte solution, causing an electrochemical reaction between the metal material in the quartz material and the electrolyte solution. In this way, the metal impurities in the quartz material are removed by the electrochemical reaction, so as to achieve rapid reduction and purification of the quartz material.

[0058] Reference Figure 8 、 Figure 9 and Figure 10 As shown, in order to prevent the electrolyte solution from remaining on the surface of the quartz material when the conveyor belt 2 transports the quartz material after the reaction with the electrolyte solution into the supporting barrel 7 containing the pickling solution, thereby affecting the purity of the pickling solution and further affecting the pickling effect of the pickling solution on the quartz material, based on this, in this embodiment, a stabilizing plate 13 is installed on the inner wall of the purification barrel 1, and the stabilizing plate 13 is located between the supporting barrel 7 containing the electrolyte solution and the pickling solution, and the stabilizing plate 13 is located above the lifting section of the conveyor belt 2, and a water drop hole parallel to the length direction thereof is opened on the stabilizing plate 13, and a positioning cover 14 connected to the water drop hole is provided at the upper end of the water drop hole, and a mesh plate 15 is installed on the inner wall of the positioning cover 14 for evenly dispersing the water at its upper end downward in the water drop hole.

[0059] Furthermore, in this embodiment, a water collecting bucket 16 located below the stabilizing plate 13 is installed on the inner bottom wall of the purification barrel 1, and the upper end of the water collecting bucket 16 slides against the bottom of the lifting section of the conveyor belt 2. A disassembly plate 17 is slidably penetrated inside the water collecting bucket 16, and the disassembly plate 17 slides through the purification barrel 1. A filter plate 18 is provided in the middle of the disassembly plate 17, so that the water flowing into the water collecting bucket 16 is filtered and purified in advance under the action of the filter plate 18, and the disassembly plate 17 can remove the filter plate 18 for easy replacement, thereby ensuring the filtering effect of the water flowing into the water collecting bucket 16. Two first water pumps 19 are symmetrically provided on the outer wall of the purification barrel 1 along the width direction, and the water pumping end of the first water pump 19 extends into the water collecting bucket 16, and the water outlet end of the first water pump 19 extends into the positioning cover 14.

[0060] During the specific implementation process, a certain amount of water is first added to the water collecting bucket 16. When the conveyor belt 2 drives the quartz material after the electrochemical reaction to be transported to the jacking section, the first water pump 19 is started. The first water pump 19 pumps out the water and discharges it into the positioning cover 14, so that the water in the positioning cover 14 flows evenly from the downhole to the feeding area under the action of the mesh plate 15, so as to clean the quartz material, thereby washing away the impurities and electrolyte solution remaining on the surface of the conveyor belt 2, the surface of the quartz material and the feeding area, and avoiding residual electrolyte solution when the conveyor belt 2 and the quartz material are transported to the supporting bucket 7 containing the pickling solution, so as to ensure the pickling effect of the subsequent pickling solution on the quartz material; then the water after cleaning the quartz material flows downward into the water collecting bucket 16 through the through hole 21 of the conveyor belt 2, and the water containing impurities is filtered and purified under the action of the filter plate 18 to ensure the purity of the water entering the water collecting bucket 16, thereby facilitating the first water pump 19 to extract the water in the water collecting bucket 16 for recycling.

[0061] Reference Figure 9 As shown, in order to prevent water in the drain hole from dripping down along the conveyor belt 2 when flowing into the feeding area, the feeding area located in the jacking section can be closed in this embodiment. Based on this, two water retaining bars 131 symmetrically distributed along its width direction are installed at the lower end of the stabilizing plate 13. The spacing between the two water retaining bars 131 is equal to the spacing between two adjacent dividing bars 22, and the length of the water retaining bar 131 is equal to the spacing between the two retaining bars 23. When the water retaining bar 131 is located at the upper end of the dividing bar 22, the water retaining bar 131 is in sliding contact with the two retaining bars 23. A sliding groove is provided at the lower end of the water retaining bar 131, and a resistance bar 132 is slidingly arranged inside the sliding groove. A plurality of extrusion springs 133 are installed between the upper end of the resistance bar 132 and the top wall of the sliding groove. Two rollers 134 symmetrically distributed along its width direction are rotatably installed at the lower end of the resistance bar 132.

[0062] It should be noted that the resistance bar 132 always has a driving force to push downward under the action of the extrusion spring 133, so that the resistance bar 132 always drives the roller 134 to roll and resist the outer wall of the conveyor belt 2 in the initial state, and the two side walls of the dividing bar 22 in the length direction are inclined to both sides. When the conveyor belt 2 drives the dividing bar 22 to move below the roller 134, the inclined surface of the dividing bar 22 can apply a pushing force to the resistance bar 132 through the roller 134, so that the resistance bar 132 retracts into the sliding groove.

[0063] During the specific implementation process, when the conveyor belt 2 drives the quartz material to move to the lifting section between the two supporting barrels 7 containing electrolyte solution and pickling solution, the feeding area at the lifting section can be closed by the interference between the roller 134 and the dividing bar 22, thereby preventing water flowing into the feeding area from overflowing.

[0064] Reference Figure 11As shown, in order to improve the thorough cleaning of the quartz material after the electrochemical reaction, in this embodiment, two linkage shafts 135 symmetrically distributed along the width direction of the stabilizing plate 13 are rotatably installed inside the stabilizing plate 13, and the linkage shaft 135 and the rotating shaft 86 adjacent thereto are connected by a belt transmission. Two support frames 136 symmetrically distributed along the length direction of the stabilizing plate 13 are installed at the lower end of the stabilizing plate 13, and two auxiliary shafts 137 symmetrically distributed along the width direction of the stabilizing plate 13 are rotatably installed between the two support frames 136, and the auxiliary shafts 137 and the corresponding linkage shafts 135 are connected by a belt transmission. The outer wall of the auxiliary shaft 137 is provided with an auxiliary frame 138 for rubbing and cleaning the quartz material in the feeding area.

[0065] Furthermore, in this embodiment, the auxiliary frame 138 is composed of a support plate 139 and an arc-shaped rubbing plate 130, wherein a plurality of annularly distributed support plates 139 are evenly installed on the outer wall of the auxiliary shaft 137, and an arc-shaped rubbing plate 130 is provided on the side of the support plate 139 away from the auxiliary shaft 137.

[0066] During the specific implementation process, the auxiliary shaft 137 is driven to rotate synchronously through the linkage shaft 135 during the rotation of the rotating shaft 86, and the auxiliary shaft 137 drives the arc-shaped rubbing plate 130 to move circumferentially through the support plate 139. When the first water pump 19 discharges water into the feeding area of the jacking section of the conveyor belt 2, the quartz material in the feeding area can be rotationally rubbed through the arc-shaped rubbing plate 130, so as to completely remove impurities and electrolyte solution on the surface of the quartz material and in the feeding area, thereby ensuring the cleanliness of the quartz material and the pickling reaction effect when it enters the pickling solution.

[0067] Example 2:

[0068] Reference Figure 12 and Figure 13 As shown, on the basis of Example 1, in order to facilitate the recycling of electrolyte solution, pickling solution and cleaning solution, in this embodiment, a support plate 111 is installed on the outer wall of multiple stabilizing frames 11 on either side of the purification barrel 1, and a neutralization reactor 112 is provided on the upper end of the support plate 111. A second water pump 113 is installed on the side wall of the neutralization reactor 112, and a third water pump 114 is provided on the upper end of the neutralization reactor 112. The second water pump 113 and the third water pump 114 both pass through the purification barrel 1 and extend to the interior of the supporting barrel 7; it should be noted that the neutralization reactor 112 used in this embodiment is a prior art, which is used to neutralize and reduce the electrolyte solution, pickling solution and cleaning solution after use, so as to ensure that the neutralized electrolyte solution, pickling solution and cleaning solution can be recycled repeatedly. The working principle of the neutralization reactor 112 will not be repeated here.

[0069] During the specific implementation process, a water-blocking plate (not shown in the figure) is provided inside the carrying barrel 7, and the water-blocking plate can separate the ends of the second water pump 113 and the third water pump 114 extending into the carrying barrel 7, so that the electrolyte solution, pickling solution and cleaning solution on the upper end of the water-blocking plate are respectively used for electrochemical reaction, pickling reaction and cleaning of the quartz material, and then the electrolyte solution, pickling solution and cleaning solution after use in the carrying barrel 7 flow downward to the bottom of the water-blocking plate. During this period, the second water pump 113 and the third water pump 114 are started. The second water pump 113 can pump the electrolyte solution, pickling solution and cleaning solution after use at the bottom of the carrying barrel 7 into the neutralization reactor 112 for neutralization and reduction. The third water pump 114 can pump the electrolyte solution, pickling solution and cleaning solution after neutralization and reduction in the neutralization reactor 112 into the carrying barrel 7 and is located at the upper end of the water-blocking plate, so as to facilitate the recycling of the electrolyte solution, pickling solution and cleaning solution, and ensure their electrochemical reaction, pickling reaction and cleaning effect on the quartz material.

[0070] During operation: Step 1: First, pour the granular quartz material to be purified into the purification barrel 1 through the guide bucket 12, so that the quartz material falls on the upper end of the conveyor belt 2, and then start the intermittent motor 4. The intermittent motor 4 drives the conveyor belt 2 to rotate intermittently through the rotating shaft 3, so that the conveyor belt 2 intermittently transports the quartz material to multiple carrying barrels 7 in sequence.

[0071] Step 2: The conveyor belt 2 can transport the quartz material to multiple carrying barrels 7 in sequence through multiple sinking sections. During this period, the conveyor belt 2 can drive the quartz material to move to the carrying barrel 7 containing the electrolyte solution for electrochemical reaction. After the electrochemical reaction of the quartz material is completed, the conveyor belt 2 drives the quartz material to move to the carrying barrel 7 containing the pickling liquid for pickling reaction, thereby effectively removing impurities in the quartz material and effectively purifying the quartz material; finally, the conveyor belt 2 drives the quartz material after the reaction to move to the carrying barrel 7 containing the cleaning liquid for cleaning; the cleaned quartz material is transported to the side away from the guide hopper under the action of the conveyor belt 2, so as to facilitate the removal of the purified quartz material.

[0072] After the quartz material completes the electrochemical reaction, pickling reaction and cleaning, the conveyor belt 2 gradually transports the quartz material upward to the lifting section, so that the quartz material that has completed the reaction and cleaning can be taken out from the carrying bucket 7.

[0073] Step 3: When the conveyor belt 2 drives the quartz material to be located in its sinking section, the quartz materials in multiple sinking sections are respectively immersed in the carrying barrels 7 containing electrolyte solution, pickling solution and cleaning solution. At the same time, the intermittent motor 4 controls the conveyor belt 2 to stop running. At this time, the drive motor 87 is started, and the drive motor 87 drives the rotating shaft 86 to rotate. The rotating shaft 86 drives the driving disk 88 to rotate synchronously. The driving disk 88 cooperates with the linkage block 84 to drive the sliding plate 82, the rotating column 831, the connecting block 832 and the brush rod 833 to move back and forth synchronously, so that the brush rod 833 rubs the quartz material on the upper end of the conveyor belt 2 back and forth; during this period, the rotation column 831, the connecting block 832 and the brush rod 833 can be driven to rotate back and forth as a whole through the cooperation between the ring gear 834 and the rack 836, so that the connecting block 832 drives the brush rod 833 to also perform rotational rubbing on the quartz material.

[0074] When the quartz material is located in the carrying barrel 7 containing the electrolyte solution, the contact efficiency and reaction efficiency between the quartz material and the electrolyte solution can be increased by reciprocating rotary kneading, and the metal impurities remaining on the surface of the quartz material can be rubbed off; when the quartz material is located in the carrying barrel 7 containing the pickling solution, the reaction speed between the quartz material and the pickling solution can be accelerated by reciprocating rotary kneading, so as to remove other impurities in the quartz material and ensure the purification effect of the quartz material; when the quartz material is located in the carrying barrel 7 containing the cleaning solution, the quartz material can be fully cleaned in the cleaning solution by reciprocating rotary kneading, so as to remove the pickling solution and impurities remaining on the surface of the quartz material, thereby ensuring the purity of the quartz material after cleaning; after the quartz material is kneaded, the intermittent motor 4 controls the conveyor belt 2 to continue to operate, so as to continue to transport the quartz material that has completed the reaction.

[0075] Step 4: When the conveyor belt 2 drives the quartz material after the electrochemical reaction to be transported to the jacking section, the friction between the roller 134 and the dividing bar 22 can close the feeding area at the jacking section, thereby preventing the water flowing into the feeding area from overflowing; at this time, the first water pump 19 is started, and the first water pump 19 pumps out water and discharges it into the positioning cover 14, so that the water in the positioning cover 14 flows evenly from the downhole to the feeding area under the action of the mesh plate 15, so as to clean the quartz material, thereby washing away the impurities and electrolyte solution remaining on the surface of the quartz material and in the feeding area, and avoiding the residual electrolyte solution when the quartz material is transported to the carrying bucket 7 containing the pickling solution, so as to ensure the pickling effect of the subsequent pickling solution on the quartz material; then the water after cleaning the quartz material flows downward into the water collecting bucket 16 through the through hole 21 of the conveyor belt 2 for recycling, and the water containing impurities is filtered and purified under the action of the filter plate 18.

[0076] During the rotation of the rotating shaft 86, the auxiliary shaft 137 is driven to rotate synchronously through the linkage shaft 135. The auxiliary shaft 137 drives the arc-shaped rubbing plate 130 to move circumferentially through the support plate 139 to perform rotational kneading of the quartz material in the feeding area, so as to completely remove impurities and electrolyte solution on the surface of the quartz material and in the feeding area, thereby ensuring the cleanliness of the quartz material and the pickling reaction effect when it enters the pickling solution.

[0077] Step 5: During the reaction and cleaning process of the quartz material, start the second water pump 113 and the third water pump 114. The second water pump 113 can pump the electrolyte solution, pickling solution and cleaning solution after use at the bottom of the carrying bucket 7 into the neutralization reactor 112 for neutralization and reduction. The third water pump 114 can pump the electrolyte solution, pickling solution and cleaning solution after neutralization and reduction in the neutralization reactor 112 into the carrying bucket 7 and be located at the upper end of the water-blocking plate to facilitate the recycling of the electrolyte solution, pickling solution and cleaning solution, and ensure their electrochemical reaction, pickling reaction and cleaning effect on the quartz material.

[0078] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

[0079] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A quartz material electrochemical redox cycle purification device, comprising a purification barrel (1), a feed port is provided at the upper end of the purification barrel (1), a guide bucket (12) is installed on the top of the feed port, a conveyor belt (2) is slidably passed through the interior of the purification barrel (1), both sides of the conveyor belt (2) in the length direction pass through the purification barrel (1) and extend to the outside, a plurality of rotating shafts (3) passing through the inner wall of the conveyor belt (2) are rotatably installed on the inner wall of the purification barrel (1), and an intermittent motor (4) connected to the rotating shaft (3) is installed on the outer wall of the purification barrel (1) through a motor base, characterized in that: The inner bottom wall of the purification barrel (1) is provided with a plurality of supporting barrels (7), and the plurality of supporting barrels (7) are used to hold electrolyte solution, pickling solution and cleaning solution in sequence along the length direction of the purification barrel (1). The inner side wall of the purification barrel (1) is provided with a plurality of scrubbing units (8) respectively located above the supporting barrels (7) in sequence along the length direction. The scrubbing units (8) include a plurality of support plates (81) installed on the inner wall of the purification barrel (1) and respectively located above the plurality of supporting barrels (7).

2. The quartz material electrochemical redox cycle purification device according to claim 1, characterized in that: The conveyor belt (2) is provided with a plurality of through holes (21), the outer wall of the conveyor belt (2) is evenly provided with a plurality of dividing strips (22) staggered with the through holes (21), and the outer wall of the conveyor belt (2) is symmetrically provided with two blocking strips (23) along the width direction; The upper part of the conveyor belt (2) is a wave structure composed of multiple sinking sections and lifting sections. The multiple sinking sections and lifting sections in the upper part of the conveyor belt (2) are staggered. The inner wall of the purification barrel (1) is equipped with multiple limit shafts (24) that rotate and abut between the sinking sections and the lifting sections.

3. The quartz material electrochemical redox cycle purification device according to claim 1, characterized in that: The scrubbing unit (8) further comprises a sliding plate (82), wherein two sliding plates (82) symmetrically distributed along the width direction of the support plate (81) are slidingly provided at the lower end thereof, and an auxiliary component (83) for rubbing the quartz material at the upper end of the conveyor belt (2) is installed at the lower end of the sliding plate (82).

4. The quartz material electrochemical redox cycle purification device according to claim 3, characterized in that: The upper end of the sliding plate (82) is provided with a plurality of linkage blocks (84) at equal intervals along the length direction, and an arc groove (85) is provided on the upper end of the linkage block (84). Two circular cavities located above the sliding plate (82) are provided inside the support plate (81), and a rotating shaft (86) is rotatably installed in the circular cavity. A driving motor (87) connected to the rotating shaft (86) is provided on the outer wall of the purification barrel (1) through a motor cover, and a plurality of driving disks (88) corresponding to the positions of the linkage blocks (84) are provided on the outer wall of the rotating shaft (86), and the driving disks (88) are rotatably abutted in the arc groove (85).

5. The quartz material electrochemical redox cycle purification device according to claim 4, characterized in that: The plurality of drive disks (88) on the outer wall of the same rotating shaft (86) are gradually tilted toward the same side from the upper end to the lower end, and the drive disks (88) are circular in structure.

6. The quartz material electrochemical redox cycle purification device according to claim 3, characterized in that: The auxiliary component (83) includes a rotating column (831), a plurality of rotating columns (831) are equidistantly mounted on the lower end of the sliding plate (82) along the length direction, a plurality of brush rods (833) are mounted on the lower end of the rotating column (831) via a connecting block (832), a gear ring (834) is sleeved on the outer wall of the rotating column (831), and two groups of fixed plates (835) corresponding to the positions of the sliding plate (82) are mounted on the lower end of the support plate (81), each group of fixed plates (835) having two fixed plates symmetrically distributed along the sliding plate (82), and a rack (836) meshing with the gear ring (834) is mounted on the side of the fixed plate (835) close to the rotating column (831).

7. The quartz material electrochemical redox cycle purification device according to claim 1, characterized in that: The inner wall of the purification barrel (1) is provided with a stabilizing plate (13), the stabilizing plate (13) is located between the supporting barrels (7) containing the electrolyte solution and the pickling solution, and the stabilizing plate (13) is located above the lifting section of the conveyor belt (2), and a water drop hole is provided on the stabilizing plate (13), and a positioning cover (14) is provided at the upper end of the water drop hole; A water collecting bucket (16) is installed on the inner bottom wall of the purification barrel (1) and is located below the stabilizing plate (13). The upper end of the water collecting bucket (16) is in sliding contact with the bottom of the lifting section of the conveyor belt (2). A disassembly plate (17) is slidably penetrated inside the water collecting bucket (16). A filter plate (18) is provided in the middle of the disassembly plate (17). Two first water pumps (19) are symmetrically provided on the outer wall of the purification barrel (1) along the width direction.

8. The quartz material electrochemical redox cycle purification device according to claim 7, characterized in that: The lower end of the stabilizing plate (13) is provided with two water retaining bars (131) symmetrically distributed along the width direction thereof, the lower end of the water retaining bar (131) is provided with a sliding groove, a resistance bar (132) is slidably provided inside the sliding groove, a plurality of extrusion springs (133) are installed between the upper end of the resistance bar (132) and the top wall of the sliding groove, and the lower end of the resistance bar (132) is rotatably provided with two rollers (134) symmetrically distributed along the width direction thereof.

9. The quartz material electrochemical redox cycle purification device according to claim 7, characterized in that: Two linkage shafts (135) symmetrically distributed along the width direction of the stabilizing plate (13) are rotatably installed inside the stabilizing plate (13), and the linkage shafts (135) are connected to the adjacent rotating shafts (86) via a belt transmission. Two support frames (136) symmetrically distributed along the length direction of the stabilizing plate (13) are installed at the lower end of the stabilizing plate (13), and two auxiliary shafts (137) symmetrically distributed along the width direction of the stabilizing plate (13) are rotatably installed between the two support frames (136). The auxiliary shafts (137) are connected to the corresponding linkage shafts (135) via a belt transmission, and the outer wall of the auxiliary shaft (137) is provided with an auxiliary frame (138) for rubbing and cleaning the quartz material in the feeding area.

10. The quartz material electrochemical redox cycle purification device according to claim 9, characterized in that: The auxiliary frame (138) is composed of a support plate (139) and an arc-shaped rubbing plate (130), wherein a plurality of annularly distributed support plates (139) are evenly installed on the outer wall of the auxiliary shaft (137), and an arc-shaped rubbing plate (130) is provided on the side of the support plate (139) away from the auxiliary shaft (137).

Images