CN117943276A - Sorting device and sorting method for high-purity quartz material production - Google Patents

Abstract

The present invention relates to the technical field of quartz material processing, and in particular to a sorting device for producing high-purity quartz materials, and in particular to a sorting method for the sorting device for producing high-purity quartz materials, comprising a self-rotating dredging and screening device for quickly and evenly screening quartz materials, the self-rotating dredging and screening device comprising a diversion track, on which a plurality of discharge ends are arranged, a plurality of rotating twisting nets for filtering quartz materials are installed inside the diversion track, a plurality of pressing and conveying devices are also installed on the diversion track, the telescopic ends of the pressing and conveying devices are elastically in conflict with the screening surface of the rotating twisting net, an airflow guiding device for guiding airflow is installed at the bottom of the diversion track, the self-rotating dredging and screening device also comprises a synchronous driving device for synchronously driving a plurality of rotating twisting nets to rotate, and the present invention can effectively improve the screening quality and screening efficiency.

Description

A sorting device and a sorting method for producing high-purity quartz materials

Technical Field

The present invention relates to the technical field of quartz material processing, in particular to a sorting device for producing high-purity quartz materials, and in particular to a sorting method for the sorting device for producing high-purity quartz materials.

Background technique

Quartz is one of the main rock-forming minerals, generally referring to low-temperature quartz. It is the most widely distributed mineral in the quartz family. The broad definition of quartz also includes high-temperature quartz and coesite. Its main component is SiO2, which is colorless and transparent. It often contains a small amount of impurities and becomes translucent or opaque crystals with a hard texture. If you want to process high-purity quartz, you need to screen it and pick out quartz of suitable size. During the sorting process, the machine often stops running because the quartz blocks the screening holes.

Chinese patent CN114618765B discloses a sorting device for processing precision high-purity quartz, which includes a screening box; a screening cylinder for sorting quartz is placed in the screening box, and a square hole is provided on the screening box, in which a feed assembly connected to the screening cylinder is installed. The feed assembly can pour the quartz to be sorted into the screening cylinder, and the rotation of the auger drives the quartz in the screening cylinder to move, causing the quartz in the screening cylinder to shake violently, thereby accelerating the screening of the quartz, and also reducing the probability of quartz blocking the discharge port. Even if it is blocked, it will be shaken down. When the discharge port is blocked, the dredging mechanism below the discharge port is started to clean the blocked discharge port, and the quartz stuck on the discharge port is pushed back into the screening cylinder. Through the reciprocating vibration of the driving mechanism and the dredging mechanism, the machine will not be blocked during screening, causing the machine to stop working.

The above technical solution can effectively clear the discharge port through the clearing mechanism to maintain the stability of the discharge, but the device will not be able to directly insert the clamping column into the screening cylinder to avoid equipment damage during the process of conveying quartz materials through the auger. The clamping column can only clear the discharge port, and the continuous insertion of the clamping column into the discharge port for clearing will affect the efficiency of screening and discharging. At the same time, relying solely on the auger to convey quartz materials will cause the quartz materials to accumulate and move, making it difficult for the discharge port to effectively screen the accumulated quartz materials, affecting the screening quality.

Summary of the invention

In view of the above problems, a sorting device and a sorting method for the production of high-purity quartz materials are provided, and the screening quality and efficiency can be effectively improved by the self-rotating dredging screening device.

In order to solve the problems of the prior art, the present invention provides a sorting device for the production of high-purity quartz materials, including a self-rotating dredging and screening device for quickly and evenly screening quartz materials, the self-rotating dredging and screening device including a diversion track, a plurality of discharge ends are provided on the diversion track, a plurality of rotating twisting nets for filtering quartz materials are installed inside the diversion track, a plurality of pressing and conveying devices are also installed on the diversion track, the telescopic ends of the pressing and conveying devices are elastically in conflict with the screening surface of the rotating twisting net, an airflow guiding device for guiding the airflow is installed at the bottom of the diversion track, and the self-rotating dredging and screening device also includes a synchronous driving device for synchronously driving the plurality of rotating twisting nets to rotate.

Preferably, the interior of the diversion track is sequentially distributed with a first diversion chamber, a second diversion chamber and a waste recovery chamber from top to bottom; the first diversion chamber, the second diversion chamber and the waste recovery chamber are all interconnected; a feed port is provided on the side of the first diversion chamber; a discharge port is provided on the side of the first diversion chamber and the second diversion chamber; discharge guide rails are installed at the discharge ports of the first diversion chamber and the second diversion chamber; a waste collection box is installed inside the waste recovery chamber; and the waste recovery chamber is connected to the airflow guiding device.

Preferably, the rotary turning net includes an adjustable screen wheel installed inside the diversion track, a rotating shaft is provided at the axial position of the adjustable screen wheel, a spiral conveying blade is provided between the rotating shaft and the adjustable screen wheel, and a plurality of material-discharging blades are also installed on the spiral conveying blade.

Preferably, the adjusting screen wheel comprises a plurality of rotating mounting wheels mounted on the inner wall of the diversion track, the rotating mounting wheels are covered with adjusting mounting holes, and a plurality of screen adjusting shafts are mounted at equal intervals inside the adjusting mounting holes.

Preferably, the pressing and transmitting device includes a limit mounting frame installed on the side of the diversion track, the limit mounting frame is provided with a limit slide groove, the limit mounting frame is also provided with a fixed mounting plate, a plurality of elastic pushing mechanisms are evenly spaced on the fixed mounting plate, a blockage detection device is installed next to the elastic pushing mechanism, and a pressing correction device is also installed on the elastic pushing mechanism.

Preferably, the elastic pushing mechanism includes an installation interference device installed on the limit mounting frame, a detachable clearing interference head is installed on the installation interference device, and a plurality of sliding rods are also provided on the installation interference device. The end of the sliding rod away from the installation interference device extends through the fixed mounting plate, and the end of the sliding rod away from the installation interference device is also installed with a docking interference head, and a pushing spring is installed between the installation interference device and the fixed mounting plate.

Preferably, the blockage detection device comprises a horizontal mounting plate mounted on a position limiting mounting frame, a plurality of infrared detection heads are mounted on the horizontal mounting plate, and the infrared detection heads are connected to the analysis and detection system.

Preferably, the press-correction device comprises a horizontal push plate installed in the limiting slide groove, the contact surface of the horizontal push plate is provided with an elastic contact layer, and the press-correction device also comprises a linear drive for driving the horizontal push plate to move.

Preferably, the airflow guiding device includes an airflow guiding bucket installed on the side of the diversion track, a transmission mounting shaft is provided at the axial position of the airflow guiding bucket, a conical filter is provided on the airflow guiding bucket, a dust collection box is installed at the bottom of the conical filter, a rotating fan and a cleaning scraper rack are installed on the transmission mounting shaft, the cleaning scraper rack is in contact with the inner wall of the conical filter, and the rotating drive is connected to the transmission mounting shaft.

A sorting method for a sorting device for producing high-purity quartz materials, comprising the following steps;

S1. During sorting, the staff will place the crushed quartz material into the inside of the diversion track, and the synchronous driving device will drive multiple rotating twisting nets to rotate. When the rotating twisting nets rotate, the quartz material will be slowly guided into the inside of the rotating twisting nets.

S2. When the rotating screen rotates, it will also drive the quartz material to flip inside. When the quartz material flips inside the rotating screen, the unqualified quartz material will be quickly filtered out. The diversion track will guide the filtered quartz material to the next rotating screen for further filtering and screening. The rotating screen will then transport the qualified quartz material to the processing area.

S3. When the rotary twisting net is flipping to filter quartz material, part of the quartz material will be stuck and blocked on the filtering surface of the rotary twisting net. When the blocked position of the rotary twisting net is rotated to the position of the pressing and unblocking device, the pressing and unblocking device will identify and detect the blocked position of the rotary twisting net. The pressing and unblocking device will press and unblock the blocked position of the rotary twisting net to push the blocked quartz material into the interior of the rotary twisting net. When the rotary twisting net is screening, the airflow guiding device will guide the gas flow inside the diversion track to guide the dust generated during the screening of the quartz material to be collected in the designated area.

Compared with the prior art, the present invention has the following beneficial effects:

1. Put the quartz material into the feed port of the diverter track. The synchronous drive device drives the rotating shaft to rotate. When the rotating shaft rotates, it will drive the spiral conveying blades, the material-dispensing blades and the adjusting screen wheel to rotate. When the spiral conveying blades rotate, they will drive the quartz material to move to the discharge port of the diverter track. The adjusting screen wheel and the material-dispensing blades rotate to twist the quartz material, effectively avoiding the accumulation of quartz material, so that each quartz material conflicts with the filtering surface of the adjusting screen wheel. The adjusting screen wheel can effectively improve the filtering and screening effect of quartz material.

2. When the quartz material is turned over in the adjusting screen wheel, part of the quartz material will be stuck in the gap of the screen adjusting shaft. When the gap of the screen adjusting shaft rotates to the position of the elastic pushing mechanism, the elastic pushing mechanism will be inserted into the gap of the screen adjusting shaft. If the quartz material is stuck in the gap of the screen adjusting shaft, it will be pushed out to make the stuck quartz material out of the gap of the screen adjusting shaft. If the quartz material is stuck too tightly, the elastic pushing mechanism cannot push the quartz material out of the gap of the screen adjusting shaft. The blockage detection device performs real-time detection on the blockage detection device. If the blockage detection device detects that the elastic pushing mechanism cannot repair the blockage by itself, it will start the pressing correction device to correct and press the elastic pushing mechanism. The elastic pushing mechanism makes the quartz material that is stuck too tightly out of the gap of the screen adjusting shaft, effectively avoiding blockage and maintaining screening efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic three-dimensional diagram of a separation device for producing high-purity quartz materials.

FIG. 2 is a plan cross-sectional view of a separation device for producing high-purity quartz material.

FIG. 3 is a plan view showing a perspective view of a separation device for producing high purity quartz material.

FIG. 4 is a planar cross-sectional perspective view of a diverter track in a sorting device for producing high-purity quartz material.

Figure 5 is a planar sectional stereoscopic view of a rotating twisting net and a pressing and conveying device in a sorting device for producing high-purity quartz materials.

FIG. 6 is a partial enlarged view of point A in FIG. 5 .

FIG. 7 is a three-dimensional schematic diagram of a pressing and transmitting device in a sorting device for producing high-purity quartz materials.

FIG. 8 is a partial enlarged view of point B in FIG. 7 .

FIG. 9 is a second three-dimensional schematic diagram of a pressing and transmitting device in a sorting device for producing high-purity quartz materials.

FIG. 10 is a planar sectional perspective view of an airflow guide device in a sorting device for producing high-purity quartz materials.

The numbers in the figure are:

1-diverter track; 11-first diverter chamber; 12-second diverter chamber; 13-discharging guide rail; 14-waste recovery chamber; 15-waste collection box; 2-rotating twisting net; 21-rotating shaft; 22-screw conveying blade; 23-discharging blade; 24-adjusting screen wheel; 25-rotating mounting wheel; 26-adjusting mounting hole; 27-screen adjustment shaft; 3-pressing transmission device; 31-limiting mounting frame; 311-limiting slide slot; 32-fixed mounting plate; 33-elastic pushing mechanism; 331-installing abutment; 332-unblocking contact head; 333-docking contact head; 334-sliding rod; 335-pushing spring; 34-blocking detection device; 341-horizontal mounting plate; 342-infrared detection head; 35-pressing correction device; 351-linear drive; 352-horizontal pushing plate; 4-airflow guiding device; 41-airflow guiding bucket; 42-transmission mounting shaft; 43-rotating fan; 44-conical filter; 45-cleaning scraper rack; 46-dust collecting box; 47-rotating drive; 5-synchronous drive device.

Detailed ways

In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Referring to Figures 1 to 10, a sorting device for the production of high-purity quartz materials includes a self-rotating dredging and screening device for quickly and evenly screening quartz materials. The self-rotating dredging and screening device includes a diverter track 1, on which a plurality of discharge ends are provided. A plurality of rotating twisting nets 2 for filtering quartz materials are installed inside the diverter track 1. A plurality of pressing and conveying devices 3 are also installed on the diverter track 1. The telescopic ends of the pressing and conveying devices 3 elastically contact with the screening surface of the rotating twisting net 2. An airflow guiding device 4 for guiding airflow is installed at the bottom of the diverter track 1. The self-rotating dredging and screening device also includes a synchronous driving device 5 for synchronously driving the plurality of rotating twisting nets 2 to rotate.

When quartz materials need to be sorted for different sizes during processing, the staff will place the crushed quartz materials into the inside of the diversion track 1 during sorting, and the synchronous driving device 5 can effectively drive multiple rotating turning nets 2 to rotate. When the rotating turning net 2 rotates, the quartz materials will be slowly guided into the inside of the rotating turning net 2. When the rotating turning net 2 rotates, it will also drive the quartz materials to flip inside. When the quartz materials flip inside the rotating turning net 2, unqualified quartz materials will be quickly filtered out, and the diversion track 1 will guide the filtered quartz materials to the next rotating turning net 2 for continued filtering. The rotating turning net 2 will then transport the qualified quartz materials to the processing area, and the rotating turning net 2 will filter out the unqualified quartz materials. When the rotating mesh 2 is flipping to filter the quartz material, part of the quartz material will be stuck and blocked on the filtering surface of the rotating mesh 2. When the blocked position of the rotating mesh 2 is rotated with the position of the pressing and passing device 3, the pressing and passing device 3 will identify and detect the blocked position of the rotating mesh 2. The pressing and passing device 3 will press and pass the blocked position of the rotating mesh 2, so that the blocked quartz material is pushed into the interior of the rotating mesh 2, effectively avoiding blockage and maintaining the smoothness of screening. When the rotating mesh 2 is screening, the airflow guide device 4 will guide the gas flow inside the diversion track 1, so that the dust generated during the screening of the quartz material is guided and collected into the designated area, avoiding the spread of dust and polluting the working environment. The synchronous drive device 5 is an existing transmission technology and will not be described in detail here.

As shown in Figures 1 to 4, the interior of the diversion track 1 is distributed with a first diversion chamber 11, a second diversion chamber 12 and a waste recovery chamber 14 from top to bottom. The first diversion chamber 11, the second diversion chamber 12 and the waste recovery chamber 14 are all connected to each other. A feed port is provided on the side of the first diversion chamber 11, and a discharge port is provided on the side of the first diversion chamber 11 and the second diversion chamber 12. A discharge guide rail 13 is installed at the discharge port of the first diversion chamber 11 and the second diversion chamber 12, and a waste collection box 15 is installed inside the waste recovery chamber 14. The waste recovery chamber 14 is connected to the airflow guide device 4.

The first diversion chamber 11 and the second diversion chamber 12 inside the diversion track 1 are used to install the rotating turning net 2. When quartz materials of different sizes need to be sorted during processing, the staff puts the quartz materials into the feed port of the first diversion chamber 11, and the synchronous driving device 5 drives the rotating turning net 2 in the first diversion chamber 11 and the second diversion chamber 12 to rotate. When the rotating turning net 2 rotates, the quartz materials will be screened and filtered. The quartz materials will pass through the first diversion chamber 11 and the second diversion chamber 12 in turn and enter the waste recovery chamber 14. The first diversion chamber 11 and the second diversion chamber 12 guide the qualified quartz materials to the discharge port, and the discharge guide rail 13 of the discharge port transports the qualified quartz materials to the area to be processed. The waste recovery chamber 14 is used to recycle and screen unqualified quartz materials, and the waste collection box 15 of the waste recovery chamber 14 is used to hold waste.

As shown in Figures 3 and 5, the rotary turning net 2 includes an adjusting screen wheel 24 installed inside the diversion track 1, a rotating shaft 21 is provided at the axial position of the adjusting screen wheel 24, a spiral conveying blade 22 is provided between the rotating shaft 21 and the adjusting screen wheel 24, and a plurality of material-discharging blades 23 are also installed on the spiral conveying blade 22.

The staff puts the quartz material into the feed port of the diverter track 1, and the synchronous drive device 5 drives the rotating shaft 21 to rotate. When the rotating shaft 21 rotates, it will drive the spiral conveying blade 22, the material-dispensing blade 23 and the adjusting screen wheel 24 to rotate. When the spiral conveying blade 22 rotates, it will drive the quartz material to move to the discharge port of the diverter track 1. The adjusting screen wheel 24 cooperates with the rotation of the material-dispensing blade 23 to twist the quartz material, effectively avoiding the accumulation of quartz material, so that each quartz material conflicts with the filtering surface of the adjusting screen wheel 24, and the adjusting screen wheel 24 can effectively filter and screen the quartz material.

5 and 6 , the adjusting screen wheel 24 includes a plurality of rotating mounting wheels 25 mounted on the inner wall of the diversion track 1 , the rotating mounting wheels 25 are covered with adjusting mounting holes 26 , and a plurality of screen adjusting shafts 27 are evenly spacedly mounted inside the adjusting mounting holes 26 .

The adjusting mounting holes 26 on the rotating mounting wheel 25 are used to install the screen adjusting shafts 27 at equal intervals. The gap distance of the screen adjusting shafts 27 can be effectively controlled according to the installation number of the screen adjusting shafts 27. The gap size of the screen adjusting shafts 27 can effectively filter and screen the quartz material, so that unsuitable quartz material falls into the area to be processed from the gap of the screen adjusting shafts 27. By adjusting the spacing of the screen adjusting shafts 27, the adaptability of screening can be effectively improved.

Referring to Figures 3, 5 and 7, the pressing and transmitting device 3 includes a limiting mounting frame 31 installed on the side of the shunt track 1, and a limiting slide groove 311 is provided on the limiting mounting frame 31. A fixed mounting plate 32 is also installed on the limiting mounting frame 31, and a plurality of elastic pushing mechanisms 33 are evenly spaced on the fixed mounting plate 32. A blockage detection device 34 is installed next to the elastic pushing mechanism 33, and a pressing correction device 35 is also installed on the elastic pushing mechanism 33.

The staff puts the quartz material into the feed port of the shunt track 1, and the synchronous drive device 5 drives the rotating shaft 21 to rotate. When the rotating shaft 21 rotates, it will drive the spiral conveying blade 22, the material-dispensing blade 23 and the adjusting screen wheel 24 to rotate. When the spiral conveying blade 22 rotates, it will drive the quartz material to move to the discharge port of the shunt track 1. The adjusting screen wheel 24 cooperates with the rotation of the material-dispensing blade 23 to twist the quartz material, effectively avoiding the accumulation of quartz material. When the quartz material is turned over in the adjusting screen wheel 24, part of the quartz material will be stuck in the gap of the screen adjusting shaft 27. When the gap of the screen adjusting shaft 27 rotates to the position of the elastic pushing mechanism 33, the elastic pushing mechanism 33 will be inserted into the screen adjusting shaft 27. In the gap of the section shaft 27, if the quartz material is stuck in the gap of the screen adjusting shaft 27, it will be pushed out, so that the stuck quartz material will be separated from the gap of the screen adjusting shaft 27. If the quartz material is stuck too tightly, the elastic pushing mechanism 33 cannot push the quartz material out of the gap of the screen adjusting shaft 27. The blockage detection device 34 performs real-time detection on the blockage detection device 34. If the blockage detection device 34 detects that the elastic pushing mechanism 33 cannot repair the blockage by itself, the pressing correction device 35 will be started to correct and press the elastic pushing mechanism 33. The elastic pushing mechanism 33 makes the quartz material that is stuck too tightly separate from the gap of the screen adjusting shaft 27, effectively avoiding blockage and maintaining screening efficiency.

As shown in Figures 7 and 8, the elastic pushing mechanism 33 includes an installation interference device 331 installed on the limiting mounting frame 31, and a detachable unblocking interference head 332 is installed on the installation interference device 331. A plurality of sliding rods 334 are also provided on the installation interference device 331. The end of the sliding rod 334 away from the installation interference device 331 extends through the fixed mounting plate 32, and the end of the sliding rod 334 away from the installation interference device 331 is also installed with a docking interference head 333. A pushing spring 335 is installed between the installation interference device 331 and the fixed mounting plate 32.

The installation abutment 331 is provided with a dredging abutment head 332, which matches the gap of the screen adjustment shaft 27, and is V-shaped. The V-shaped dredging abutment head 332 is convenient for snapping and inserting into the gap of the screen adjustment shaft 27. At the same time, when the screen adjustment shaft 27 rotates, the V-shaped dredging abutment head 332 is convenient for friction movement, so that the dredging abutment head 332 is inserted into the gap of the side screen adjustment shaft 27. The dredging abutment head 332 and the installation abutment 331 are detachable, which is convenient for replacement and maintenance. The push spring 332 35 is used to press the installation abutment 331, so that the dredging abutment head 332 on the installation abutment 331 elastically abuts against the screen adjustment shaft 27. When the screen adjustment shaft 27 rotates, it will rub against the dredging abutment head 332, so that the dredging abutment head 332 is inserted into the gap of the screen adjustment shaft 27. If the gap of the screen adjustment shaft 27 is stuck with quartz material, the dredging abutment head 332 will push out the blocked quartz material, effectively dredging the gap of the screen adjustment shaft 27. When the dredging abutment head 332 moves, the docking abutment head 333 will move with it.

7 and 9 , the blockage detection device 34 includes a horizontal mounting plate 341 mounted on the position limiting mounting frame 31 , and a plurality of infrared detection heads 342 are mounted on the horizontal mounting plate 341 , and the infrared detection heads 342 are connected to the analysis and detection system.

The docking contact heads 333 of the elastic pushing mechanism 33 are monitored in real time through the infrared detection head 342, and the docking contact heads 333 of multiple elastic pushing mechanisms 33 can be monitored in real time through multiple infrared detection heads 342. Multiple infrared detection heads 342 will transmit the detection data to the analysis and detection system. If the unblocking contact head 332 moves to the gap of the screen adjustment shaft 27, the unblocking contact head 332 cannot push out the stuck quartz material through the pushing spring 335, and multiple docking contact heads 333 will become uneven. If multiple docking contact heads 333 are uneven, the analysis and detection system will determine that the elastic pushing mechanism 33 cannot clear the blockage, and the multiple docking contact heads 333 will be quickly pushed by pressing the correction device 35 to ensure the unblocking effect.

7 and 9 , the press-correction device 35 includes a horizontal push plate 352 installed in the limiting slide groove 311 , the contact surface of the horizontal push plate 352 is provided with an elastic contact layer, and the press-correction device 35 also includes a linear driver 351 for driving the horizontal push plate 352 to move.

The linear drive 351 is preferably a long-axis cylinder. If the unblocking contact head 332 moves to the gap of the screen adjustment shaft 27, the unblocking contact head 332 cannot push out the stuck quartz material through the pushing spring 335, and multiple docking contact heads 333 will appear uneven. If multiple docking contact heads 333 are in an uneven state, the analysis and detection system will determine that the elastic pushing mechanism 33 cannot clear the blockage, and quickly push the horizontal pushing plate 352 to contact the docking contact head 333 through the long-axis cylinder, so that the uneven docking contact head 333 is pushed into a horizontal state. When the docking contact head 333 is pushed, the stuck quartz material will be pushed out, effectively increasing the pushing force of the elastic pushing mechanism 33 to ensure the unblocking effect.

Referring to Figures 3 and 10, the airflow guiding device 4 includes an airflow guiding bucket 41 installed on the side of the diversion track 1, a transmission mounting shaft 42 is provided at the axial position of the airflow guiding bucket 41, a conical filter 44 is provided on the airflow guiding bucket 41, a dust collecting box 46 is installed at the bottom of the conical filter 44, a rotating fan 43 and a cleaning scraper frame 45 are installed on the transmission mounting shaft 42, the cleaning scraper frame 45 is in contact with the inner wall of the conical filter 44, and the rotating driver 47 is connected to the transmission mounting shaft 42 in transmission.

The rotary driver 47 is preferably a servo motor, and the airflow guide bucket 41 is connected to the waste recovery chamber 14 of the diversion track 1. The servo motor drives the transmission mounting shaft 42 to rotate. When the transmission mounting shaft 42 rotates, it will drive the rotating fan 43 and the cleaning scraper rack 45 to rotate synchronously. When the rotating fan 43 rotates, it will guide the airflow inside the diversion track 1 to the conical filter 44. The conical filter 44 can effectively filter the air, so that dust adheres to the inner wall of the conical filter 44. When the cleaning scraper rack 45 rotates, it will scrape and clean the attached dust, so that the accumulated dust will fall into the dust collection box 46, so that the dust generated during the screening of quartz materials can be guided and collected to the designated area to prevent dust from spreading and polluting the working environment.

A sorting method for a sorting device for producing high-purity quartz materials, comprising the following steps;

S1. During sorting, the staff places the crushed quartz material into the inside of the diversion track 1, and the synchronous driving device 5 drives the multiple rotating turning nets 2 to rotate. When the rotating turning nets 2 rotate, the quartz material will be slowly guided into the inside of the rotating turning nets 2.

S2. When the rotating turning net 2 rotates, it will also drive the quartz material to turn inside. When the quartz material turns inside the rotating turning net 2, the unqualified quartz material will be quickly filtered out. The diversion track 1 will guide the filtered quartz material to the next rotating turning net 2 for further filtering and screening. The rotating turning net 2 will then transport the qualified quartz material to the processing area.

S3. When the rotating twisted net 2 is flipped to filter the quartz material, part of the quartz material will be stuck and blocked on the filtering surface of the rotating twisted net 2. When the blocked position of the rotating twisted net 2 is rotated to the position of the pressing and transmitting device 3, the pressing and transmitting device 3 will identify and detect the blocked position of the rotating twisted net 2. The pressing and transmitting device 3 will press and transmit the blocked position of the rotating twisted net 2 to push the blocked quartz material into the interior of the rotating twisted net 2. When the rotating twisted net 2 is screening, the airflow guiding device 4 will guide the gas circulation inside the diversion track 1, so that the dust generated during the screening of the quartz material is guided and collected into the designated area.

The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims (10)

1. A sorting device for producing high-purity quartz materials, comprising a self-rotating dredging and screening device for quickly and evenly screening quartz materials, characterized in that the self-rotating dredging and screening device comprises a diversion track (1), the diversion track (1) is provided with a plurality of discharge ends, a plurality of rotating twisting nets (2) for filtering quartz materials are installed inside the diversion track (1), a plurality of pressing and conveying devices (3) are also installed on the diversion track (1), the telescopic ends of the pressing and conveying devices (3) elastically contact with the screening surface of the rotating twisting net (2), an airflow guiding device (4) for guiding airflow is installed at the bottom of the diversion track (1), and the self-rotating dredging and screening device also includes a synchronous driving device (5) for synchronously driving the plurality of rotating twisting nets (2) to rotate. 2. A sorting device for producing high-purity quartz materials according to claim 1, characterized in that a first diversion chamber (11), a second diversion chamber (12) and a waste recovery chamber (14) are sequentially distributed inside the diversion track (1) from top to bottom, the first diversion chamber (11), the second diversion chamber (12) and the waste recovery chamber (14) are all interconnected, a feed port is provided on the side of the first diversion chamber (11), a discharge port is provided on the side of the first diversion chamber (11) and the second diversion chamber (12), a discharge guide rail (13) is installed at the discharge port of the first diversion chamber (11) and the second diversion chamber (12), a waste collection box (15) is installed inside the waste recovery chamber (14), and the waste recovery chamber (14) is connected to the airflow guiding device (4). 3. A sorting device for producing high-purity quartz materials according to claim 2, characterized in that the rotating twisting net (2) includes an adjusting screen wheel (24) installed inside the diversion track (1), a rotating shaft (21) is provided at the axial position of the adjusting screen wheel (24), a spiral conveying blade (22) is provided between the rotating shaft (21) and the adjusting screen wheel (24), and a plurality of material-discharging blades (23) are also installed on the spiral conveying blade (22). 4. A sorting device for producing high-purity quartz materials according to claim 3, characterized in that the adjusting screen wheel (24) comprises a plurality of rotating mounting wheels (25) mounted on the inner wall of the diversion track (1), the rotating mounting wheels (25) are covered with adjusting mounting holes (26), and a plurality of screen adjustment shafts (27) are evenly spacedly mounted inside the adjusting mounting holes (26). 5. A sorting device for producing high-purity quartz materials according to claim 1, characterized in that the pressing and conveying device (3) includes a limit mounting frame (31) installed on the side of the diversion track (1), the limit mounting frame (31) is provided with a limit slide groove (311), the limit mounting frame (31) is also installed with a fixed mounting plate (32), a plurality of elastic pushing mechanisms (33) are evenly spaced on the fixed mounting plate (32), a blockage detection device (34) is installed next to the elastic pushing mechanism (33), and a pressing correction device (35) is also installed on the elastic pushing mechanism (33). 6. A sorting device for the production of high-purity quartz materials according to claim 5, characterized in that the elastic pushing mechanism (33) includes a mounting abutment (331) mounted on a limiting mounting frame (31), a detachable unblocking abutment head (332) being mounted on the mounting abutment (331), a plurality of sliding rods (334) being further provided on the mounting abutment (331), one end of the sliding rod (334) away from the mounting abutment (331) extending through the fixed mounting plate (32), a docking abutment head (333) being further mounted on the end of the sliding rod (334) away from the mounting abutment (331), and a pushing spring (335) being mounted between the mounting abutment (331) and the fixed mounting plate (32). 7. A sorting device for producing high-purity quartz materials according to claim 6, characterized in that the blockage detection device (34) includes a horizontal mounting plate (341) mounted on the limit mounting frame (31), and a plurality of infrared detection heads (342) are mounted on the horizontal mounting plate (341), and the infrared detection heads (342) are connected to the analysis and detection system. 8. A sorting device for producing high-purity quartz materials according to claim 5, characterized in that the pressing and correcting device (35) includes a horizontal pushing plate (352) installed in a limiting slide groove (311), and the resistance surface of the horizontal pushing plate (352) is provided with an elastic resistance layer, and the pressing and correcting device (35) also includes a linear drive (351) for driving the horizontal pushing plate (352) to move. 9. A sorting device for producing high-purity quartz materials according to claim 1, characterized in that the airflow guiding device (4) comprises an airflow guiding bucket (41) installed on the side of the diversion track (1), a transmission mounting shaft (42) is provided at the axial position of the airflow guiding bucket (41), a conical filter (44) is provided on the airflow guiding bucket (41), a dust collecting box (46) is installed at the bottom of the conical filter (44), a rotating fan (43) and a cleaning scraper frame (45) are installed on the transmission mounting shaft (42), the cleaning scraper frame (45) is in contact with the inner wall of the conical filter (44), and the rotary driver (47) is transmission-connected to the transmission mounting shaft (42). 10. A sorting method of a sorting device for producing high-purity quartz materials, using the sorting device for producing high-purity quartz materials according to any one of claims 1 to 9, characterized in that it comprises the following steps; S1. During sorting, the staff places the crushed quartz material into the inside of the diversion track (1), and the synchronous driving device (5) drives the multiple rotating twisting nets (2) to rotate. When the rotating twisting nets (2) rotate, the quartz material is slowly guided into the inside of the rotating twisting nets (2); S2, when the rotating turning net (2) rotates, it also drives the quartz material to turn inside. When the quartz material turns inside the rotating turning net (2), unqualified quartz material will be quickly filtered out. The diversion track (1) guides the filtered quartz material to the next rotating turning net (2) for further filtering and screening. The rotating turning net (2) then transports qualified quartz material to the processing area; S3. When the rotating twisting net (2) is flipping to filter the quartz material, part of the filtering surface of the rotating twisting net (2) will be blocked by the quartz material. When the blocked position of the rotating twisting net (2) is rotated with the position of the pressing and transmitting device (3), the pressing and transmitting device (3) will identify and detect the blocked position of the rotating twisting net (2). The pressing and transmitting device (3) will press and transmit the blocked position of the rotating twisting net (2) so that the blocked quartz material is pushed into the interior of the rotating twisting net (2). When the rotating twisting net (2) is screening, the airflow guiding device (4) will guide the gas flow inside the diversion track (1) so that the dust generated when the quartz material is screened is guided and collected into the designated area.