CN116967181A - Quartz sand impurity removal grading device and method - Google Patents
Quartz sand impurity removal grading device and method Download PDFInfo
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- CN116967181A CN116967181A CN202310462284.5A CN202310462284A CN116967181A CN 116967181 A CN116967181 A CN 116967181A CN 202310462284 A CN202310462284 A CN 202310462284A CN 116967181 A CN116967181 A CN 116967181A
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- 239000012535 impurity Substances 0.000 title claims abstract description 46
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000000227 grinding Methods 0.000 claims abstract description 79
- 238000004140 cleaning Methods 0.000 claims abstract description 59
- 230000000903 blocking effect Effects 0.000 claims abstract description 55
- 239000010865 sewage Substances 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000001179 sorption measurement Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 13
- 239000010453 quartz Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 239000004575 stone Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 238000009825 accumulation Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The application discloses a quartz sand impurity removal grading device and method, comprising a cleaning impurity removal box, a grinding grading box and a conveying belt, wherein a sprayer is arranged at the top in the cleaning impurity removal box, a water blocking plate, a floating plate and a filter plate are sequentially intercepted and arranged below the sprayer, a plurality of overflow holes are formed in the water blocking plate and the floating plate, the overflow holes of the water blocking plate and the floating plate are staggered in the vertical direction, the floating plate is in sliding contact with the inner wall of the cleaning impurity removal box, a plurality of convex columns which are in one-to-one correspondence with the overflow holes of the water blocking plate are arranged on the top surface of the floating plate, magnetic suction rings for mutual adsorption are arranged at the edge positions of the floating plate and the water blocking plate, and a sewage draining outlet is formed at the edge position of the filter plate in the cleaning impurity removal box. This edulcoration grading plant is when wasing the edulcoration, can scrape the filth on the filter automatically when the filter is strained and is stopped up and get rid of to automatic filtration work resumes, and whole process need not to shut down, does not influence the cleaning process, need not artifical the participation, also need not to provide any power equipment, and is very convenient.
Description
Technical Field
The application relates to the technical field of quartz sand production equipment, in particular to a quartz sand impurity removal grading device and method.
Background
The quartz sand is quartz particles formed by crushing and processing quartz stone, the quartz stone is a nonmetallic mineral substance, and is a silicate mineral with hardness, wear resistance and stable chemical property, and the main mineral component is SiO 2 . In the process for preparing quartz sand from quartz stone, the steps of mineral separation, crushing and calcining, cleaning and impurity removal, grinding and grading are mainly included, so that a quartz sand primary product is obtained, and the quartz sand finished product with required quality is finally obtained aiming at the subsequent purification steps (flotation, magnetic separation and the like) of the quartz sand primary product. The process of impurity removal and classification is critical, and the quality of the finished product image piece is large.
The existing quartz stone impurity removal and classification device has the following defects: when cleaning the edulcoration, need to wash through the earth that sprays the mode and adhere to on the lump material, impurity etc. and filter and cause the jam of filter screen often easily when filtering, need shut down the back clearance, troublesome operation and influence work efficiency.
Disclosure of Invention
The application aims to provide a quartz sand impurity removal grading device and a quartz sand impurity removal grading method, which solve the problems that the operation is troublesome and the working efficiency is influenced in a filter screen blocking treatment mode when the existing quartz stone impurity removal grading device is used for cleaning and removing impurities.
The application realizes the above purpose through the following technical scheme:
a quartz sand impurity removal and classification device comprises a cleaning and impurity removal box, a drying box and a grinding and classification box, and a conveying belt connected with the cleaning and impurity removal box, the drying box and the grinding and classification box,
the top is equipped with the shower in the cleaning edulcoration case, and the below of shower is intercepted in proper order and is equipped with water blocking plate, float board and filter, the conveyer belt transversely passes between shower and the water blocking plate, all set up a plurality of overflow holes on water blocking plate and the float board, and water blocking plate and float board's overflow hole stagger in vertical direction totally, float board and cleaning edulcoration incasement wall sliding contact, float board top surface be equipped with a plurality of with water blocking plate's overflow hole one-to-one projection, float board and water blocking plate's marginal position all are equipped with be used for mutual absorptive magnetism to inhale the ring, cleaning edulcoration case has seted up the drain in the marginal position of filter.
The further improvement is that a water storage cavity is formed below the filter plate and is communicated with the sprayer through a pipeline with a water pump.
The cleaning device is characterized in that the water-blocking plate is movably hung in the cleaning and impurity-removing box through a plurality of elastic pieces, a threaded rod is arranged at the center of the bottom surface of the water-blocking plate, the threaded rod movably penetrates through the floating plate and the filter plate, a cleaning rod is arranged on the upper surface of the filter plate and is in a vortex curve segment structure, one end of the cleaning rod is connected with a sealing ring, the sealing ring is rotationally attached to the inner wall of the cleaning and impurity-removing box, a circulation port which coincides with or staggers a sewage outlet is formed in the sealing ring, and the other end of the cleaning rod is in threaded connection with the threaded rod through a threaded sleeve.
The grinding classifying box is characterized in that a blanking port is formed in the top of the grinding classifying box, a coarse grinding roller, a fine grinding roller, a grinding wall matched with the coarse grinding roller and the fine grinding roller and a motor for driving the coarse grinding roller and the fine grinding roller to synchronously rotate are arranged below the blanking port, a gap between the coarse grinding roller and the grinding wall is larger than a gap between the fine grinding roller and the grinding wall, at least two layers of vibrating screens are arranged at the bottom of the grinding classifying box, meshes of each layer of vibrating screens are gradually reduced from top to bottom, and a discharge port is formed in the side edge position of each layer of vibrating screen of the grinding classifying box.
The further improvement is that the vibrating screen meshes are all obliquely arranged, and the discharge holes are all correspondingly positioned at one side of the bottommost end of the vibrating screen meshes.
The application also provides a quartz sand impurity removal and classification method, which utilizes the device and comprises the following specific steps:
s1, starting a conveying belt, conveying quartz lump materials at a constant speed to pass through a cleaning impurity removal box, starting a sprayer to flush the passing lump materials, when a filter plate is not blocked, staggering a circulation port on a sealing ring from a drain port to enable the drain port to be closed, enabling the flushed sewage to sequentially flow through a water blocking plate and a floating plate and then be filtered by the filter plate, when the filter plate is blocked by dirt and water is accumulated above the filter plate, enabling the floating plate to gradually move upwards from a low position along with the rising of the water accumulation liquid level until the floating plate is attached to the water blocking plate at a high position under the mutual adsorption action of a magnetic suction ring, enabling a convex column on the floating plate after attachment to fully block the water blocking hole of the water blocking plate, enabling the flushed sewage to stay above the water blocking plate, enabling the sewage to gradually press down the floating plate and the water blocking plate to stretch an elastic piece, enabling the water blocking plate to drive the water blocking plate to move downwards, driving a cleaning rod to attach to the upper surface of the filter plate to rotate slowly through a threaded sleeve, driving one edge of the upper surface of the filter plate to move towards the edge of the filter plate, enabling the cleaning rod to simultaneously drive the sealing ring to rotate until the sewage blocking plate is overlapped with the drain port and the drain port to be opened along with the drain port and the drain port to the drain port; when the weight of the sewage above the water blocking plate is increased to enable the floating plate to be separated from the water blocking plate, the floating plate falls to an initial low position, the sewage above the water blocking plate sequentially flows through the water blocking plate and the floating plate and is filtered by the filter plate, and the water blocking plate gradually moves upwards to an initial high position under the pull back of the elastic piece;
s2, conveying the washed lump materials through a drying box by a conveying belt, and drying;
s3, conveying the dried lump materials to the top of a grinding grading box by a conveying belt, enabling the lump materials to fall into the top of the grinding grading box through a blanking port, driving a coarse grinding roller and a fine grinding roller to rotate by a motor, sequentially carrying out coarse grinding and fine grinding on the lump materials, and gradually screening quartz sand obtained after grinding by each layer of vibrating screen to obtain quartz sand products with different particle sizes and discharging the quartz sand products through a discharging port.
The application has the beneficial effects that:
(1) This edulcoration grading plant is when wasing the edulcoration, can scrape the filth on the filter automatically when the filter is strained and is stopped up and get rid of to automatic filtration work resumes, and whole process need not to shut down, does not influence the cleaning process, need not artifical the participation, also need not to provide any power equipment, and is very convenient.
(2) When the impurity removal grading device is used for grinding and grading, the grinding effect is improved through two steps of coarse grinding and fine grinding, and quartz sand products with different particle sizes are obtained through step-by-step screening.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a quartz impurity removal and classification device;
FIG. 2 is a schematic view of the internal structure of the cleaning and impurity removing box;
FIG. 3 is a schematic view of the position of the purge rod when the filter plate is not plugged;
FIG. 4 is a schematic view of the position of the purge rod after rotation when the filter plate is blocked;
FIG. 5 is a schematic view showing the internal structure of the grinding classification box;
in the figure: 1. cleaning a impurity removing box; 2. grinding and grading boxes; 3. a conveyor belt; 4. a sprayer; 5. a water blocking plate; 6. a floating plate; 7. a filter plate; 8. an overflow hole; 9. a convex column; 10. a magnetic ring; 11. a sewage outlet; 12. a water storage chamber; 13. an elastic member; 14. a threaded rod; 15. cleaning a rod; 16. a seal ring; 17. a flow port; 18. a thread sleeve; 19. a blanking port; 20. rough grinding roller; 21. a finish grinding roller; 22. grinding the wall; 23. a motor; 24. vibrating the screen; 25. and a discharge port.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings, wherein it is to be understood that the following detailed description is for the purpose of further illustrating the application only and is not to be construed as limiting the scope of the application, as various insubstantial modifications and adaptations of the application to those skilled in the art can be made in light of the foregoing disclosure.
Referring to fig. 1-5, a quartz sand impurity removal and classification device comprises a cleaning and impurity removal box 1, a drying box 26 and a grinding and classification box 2, and a conveying belt 3 sequentially connected with the cleaning and impurity removal box 1, the drying box 26 and the grinding and classification box 2,
the top is equipped with spray thrower 4 in wasing edulcoration case 1, spray thrower 4's below is equipped with water blocking plate 5 in proper order interception, float plate 6 and filter 7, conveyer belt 3 transversely passes between spray thrower 4 and the water blocking plate 5, a plurality of overflow holes 8 have all been seted up on water blocking plate 5 and the float plate 6, overflow holes 8 size is great, can not cause the stay accumulation phenomenon of rivers under normal condition, and water blocking plate 5 and float plate 6's overflow holes 8 stagger in vertical direction totally, float plate 6 and wasing edulcoration case 1 inner wall sliding contact, can freely slide from top to bottom, float plate 6 can adopt the foam plate material, float plate 6 top surface is equipped with a plurality of lug 9 with water blocking plate 5's overflow holes 8 one-to-one, lug 9 can adopt the elastic rubber material, and with water blocking plate 5's overflow holes 8 size looks adaptation, float plate 6 and 5's marginal position all are equipped with the magnetic suction ring 10 that is used for the mutual absorption, wasing edulcoration case 1 has seted up drain 11 in filter 7 marginal position.
In the application, a water storage cavity 12 is formed below the filter plate 7, and the water storage cavity 12 is communicated with the sprayer 4 through a pipeline with a water pump and is used for recycling filtered clean water.
According to the application, the water blocking plate 5 is movably hung in the cleaning and impurity removing box 1 through a plurality of elastic pieces 13 (such as springs), a threaded rod 14 is arranged at the center of the bottom surface of the water blocking plate 5, the thread angle of the threaded rod 14 is larger, such as 75 degrees, the threaded rod 14 movably penetrates through the floating plate 6 and the filter plate 7, tightness is noted when penetrating through the filter plate 7, the upper surface of the filter plate 7 is provided with a cleaning rod 15, the cleaning rod 15 is in a vortex curve segment structure, namely, thrust in the centrifugal direction can be provided when the cleaning rod rotates, one end of the cleaning rod 15 is connected with a sealing ring 16, the sealing ring 16 is rotationally attached to the inner wall of the cleaning and impurity removing box 1, a circulation port 17 which is coincident with or staggered with the sewage draining port 11 is formed in the sealing ring 16, and the other end of the cleaning rod 15 is in threaded connection with the threaded rod 14 through a thread sleeve 18.
In the application, a blanking port 19 is formed at the top of a grinding classification box 2, a coarse grinding roller 20, a fine grinding roller 21, a grinding wall 22 matched with the coarse grinding roller 20 and the fine grinding roller 21 respectively, and a motor 23 for driving the coarse grinding roller 20 and the fine grinding roller 21 to synchronously rotate are arranged below the blanking port 19, wherein the gap between the coarse grinding roller 20 and the grinding wall 22 is larger than the gap between the fine grinding roller 21 and the grinding wall 22, at least two layers of vibrating screens 24 are arranged at the bottom of the grinding classification box 2, the meshes of the vibrating screens 24 of each layer from top to bottom are gradually reduced, and a discharge port 25 is formed at the side edge position of each layer of vibrating screen 24 of the grinding classification box 2.
In the application, the vibrating screen 24 is obliquely arranged, and the discharge holes 25 are respectively positioned at the bottommost end side of the vibrating screen 24.
The application also provides a quartz sand impurity removal and classification method, which utilizes the device and comprises the following specific steps:
s1, starting a conveying belt 3, conveying quartz stone blocks at a constant speed to pass through a cleaning and impurity removing box 1, starting a sprayer 4 to wash the passed blocks, washing away impurities such as soil adhered to the surfaces of the blocks, and continuously conveying the washed blocks out of the cleaning and impurity removing box 1 by the conveying belt 3; when the filter plate 7 is not blocked, that is, in an initial state (refer to fig. 3), the circulation port 17 on the sealing ring 16 is staggered with the sewage outlet 11 to enable the sewage outlet 11 to be closed, the washed sewage sequentially flows through the water blocking plate 5 and the floating plate 6 and is filtered by the filter plate 7, dirt such as soil is remained on the upper surface of the filter plate 7, filtered clean water flows into the water storage cavity 12, as filtration progresses, when the filter plate 7 is blocked by dirt and water is accumulated above the filter plate 7, the floating plate 6 gradually moves upwards from a low position along with the rise of the water accumulation liquid level until the water blocking plate 5 at a high position is attached under the mutual adsorption action of the magnetic attraction ring 10, the convex posts 9 on the attached floating plate 6 block all the water passing holes 8 of the water blocking plate 5, the water flow cannot pass continuously, the washed sewage stays above the water blocking plate 5, so that no water flow flows into the space above the filter plate 7, sewage is gradually increased along with the progress of flushing, the sewage gradually presses down the floating plate 6 and the water blocking plate 5, the elastic piece 13 stretches, the water blocking plate 5 drives the threaded rod 14 to move downwards, the threaded rod 14 moves downwards to drive the cleaning rod 15 to rotate slowly to be attached to the upper surface of the filter plate 7 through the threaded sleeve 18, the cleaning rod 15 pushes the dirt on the upper surface of the filter plate 7 to move along the rotating direction of the cleaning rod 15, the cleaning rod 15 simultaneously drives the sealing ring 16 to rotate while moving towards the edge of the filter plate 7, most of water above the filter plate 7 passes through the filter plate 7 to fall in the rotating process of the cleaning rod 15, only residual dirt and a small amount of water stop rotating when the sealing ring 16 rotates to enable the circulation port 17 to coincide with the sewage outlet 11 (through the length of the threaded rod 14 and the setting of a thread lifting angle, when the bottom end of the threaded rod 14 is abutted against the bottom surface of the water storage cavity 12 and cannot continuously descend, the cleaning rod 15 just rotates to enable the circulation port 17 to coincide with the sewage outlet 11, the sewage outlet 11 is opened (refer to fig. 4), at the moment, the cleaning rod 15 rotates to be close to a whole circle, the sewage is pushed to a position close to the circulation port 17 by the cleaning rod 15, and most of the sewage is discharged along with the residual water flow through the circulation port 17 and the sewage outlet 11; when the weight of the sewage above the water-blocking plate 5 increases to enable the floating plate 6 to be separated from the water-blocking plate 5, the floating plate 6 instantaneously drops to an initial low position, the overflow hole 8 on the water-blocking plate 5 is opened, the sewage stored above the water-blocking plate 5 sequentially flows through the water-blocking plate 5 and the floating plate 6 and is filtered by the filter plate 7, the stored sewage is reduced to a normal filtering state in a short time, the water-blocking plate 5 gradually moves upwards to an initial high position under the pull back of the elastic piece 13, and in the upward moving process, the threaded rod 14 drives the cleaning rod 15 to reversely rotate through the threaded sleeve 18 until the sewage returns to the initial position. The whole process basically recycles the washed water, only a small amount of water plays a role in assisting flow and is discharged along with the sewage, and meanwhile, the sewage is convenient to convey and further harmless treat.
It should be noted that, the cleaning rod 15 rotates at a slower speed, so that dirt is not disturbed basically, and most dirt is pushed along with the cleaning rod 15, and even if a small amount of dirt is disturbed, the dirt is discharged from the sewage outlet 11 along with the rest of sewage. In addition, when the water blocking plate 5 just starts to move upwards after being pulled back by the elastic piece 13, a short process is needed for closing the sewage outlet 11, a small amount of sewage in the process is discharged from the sewage outlet 11 after impacting the filter plate 7, the process can further play a role in cleaning the filter plate 7, and when the sewage outlet 11 is completely closed, the sewage can be filtered normally;
s2, conveying the washed lump materials by the conveying belt 3 through a drying box 26, and drying the lump materials in the drying box 26 by adopting hot air or electric heating;
s3, conveying the dried lump materials to the top of the grinding classification box 2 by the conveying belt 3, enabling the lump materials to fall into the grinding classification box through the blanking port 19, driving the coarse grinding roller 20 and the fine grinding roller 21 to rotate through the motor 23, sequentially carrying out coarse grinding and fine grinding on the lump materials, screening the ground quartz sand step by step through each layer of vibrating screen 24 to obtain quartz sand products with different particle sizes, and discharging the quartz sand products through the discharging port 25.
The foregoing examples illustrate only a few embodiments of the application and are described in detail herein without thereby limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application.
Claims (6)
1. The quartz sand impurity removal and classification device comprises a cleaning and impurity removal box (1), a drying box (26) and a grinding and classification box (2), and a conveying belt (3) which is sequentially connected with the cleaning and impurity removal box (1), the drying box (26) and the grinding and classification box (2),
the utility model discloses a cleaning and impurity removing box, including cleaning and impurity removing box (1), top is equipped with spray thrower (4) in spray thrower (4), the below of spray thrower (4) is intercepted in proper order and is equipped with water blocking plate (5), floats board (6) and filter (7), conveyer belt (3) transversely pass between spray thrower (4) and water blocking plate (5), all offered a plurality of overflow hole (8) on water blocking plate (5) and the board (6) that floats, and water blocking plate (5) and the overflow hole (8) of board (6) stagger in vertical direction totally, float board (6) and cleaning and impurity removing box (1) inner wall sliding contact, float board (6) top surface be equipped with a plurality of and water blocking plate's overflow hole (8) projection (9) one-to-one, float board (6) and water blocking plate (5) border position all are equipped with be used for the mutually absorbing magnetism to inhale ring (10), drain (11) have been seted up in the border position of filter (7) to rinse impurity removing box (1).
2. The quartz sand impurity removal and classification device according to claim 1, wherein a water storage cavity (12) is formed below the filter plate (7), and the water storage cavity (12) is communicated with the sprayer (4) through a pipeline with a water pump.
3. The quartz sand edulcoration grading plant according to claim 2, characterized in that, the back-up plate (5) is installed in wasing edulcoration case (1) through a plurality of elastic component (13) activity suspension, and bottom surface center department of back-up plate (5) is equipped with threaded rod (14), threaded rod (14) activity pass through floating plate (6) and filter (7), filter (7) upper surface is equipped with a clearance pole (15), clearance pole (15) are vortex curve section structure, and the one end of clearance pole (15) is connected with sealing ring (16), sealing ring (16) rotate laminating with wasing edulcoration case (1) inner wall, and offer on sealing ring (16) with drain (11) coincidence or staggered circulation mouth (17), the other end of clearance pole (15) is through thread bush (18) and threaded rod (14).
4. A quartz sand impurity removal and classification device according to claim 3, characterized in that a blanking port (19) is formed in the top of the grinding classification box (2), a coarse grinding roller (20) and a fine grinding roller (21) are arranged below the blanking port (19), grinding walls (22) which are matched with the coarse grinding roller (20) and the fine grinding roller (21) respectively, and a motor (23) which drives the coarse grinding roller (20) and the fine grinding roller (21) to synchronously rotate, wherein the gap between the coarse grinding roller (20) and the grinding walls (22) is larger than the gap between the fine grinding roller (21) and the grinding walls (22), at least two layers of vibrating screens (24) are arranged at the bottom of the grinding classification box (2), meshes of each layer of vibrating screens (24) are gradually reduced from top to bottom, and discharge ports (25) are formed in the side positions of each layer of vibrating screens (24).
5. The quartz sand impurity removal and classification device according to claim 4, wherein the vibrating screens (24) are all obliquely arranged, and the discharge ports (25) are all correspondingly positioned on the bottommost side of the vibrating screens (24).
6. A quartz sand impurity removal and classification method, which is characterized by using the device of claim 5 and comprises the following specific steps:
s1, starting a conveying belt (3), conveying quartz stone lump materials at a constant speed to pass through a cleaning impurity removal box (1), starting a sprayer (4) to flush the passing lump materials, when a filter plate (7) is not blocked, staggering a circulation opening (17) on a sealing ring (16) from a sewage outlet (11), sealing the sewage outlet (11), sequentially flowing through the water blocking plate (5) and a floating plate (6) after flushing, filtering by the filter plate (7), when the filter plate (7) is blocked by dirt, leading the upper part of the filter plate (7) to accumulate water, gradually moving upwards along with the rising of the accumulated water level at a low position until the floating plate (6) is attached to the water blocking plate (5) at a high position under the mutual adsorption action of a magnetic suction ring (10), completely blocking up through holes (8) of the water blocking plate (5) by a convex column (9) on the floating plate (6) after attaching, enabling the flushed sewage to stay above the water blocking plate (5), gradually pressing down the floating plate (6) and the water blocking plate (5), stretching an elastic piece (13) to pull the water blocking plate (5), driving a threaded rod (14) to rotate downwards, and driving a threaded rod (14) to rotate to clear up the threaded rod (14), the cleaning rod (15) pushes dirt on the upper surface of the filter plate (7) to move along the rotating direction of the cleaning rod (15), and moves towards the edge position of the filter plate (7), the cleaning rod (15) drives the sealing ring (16) to rotate at the same time until the circulation port (17) coincides with the sewage outlet (11), so that the sewage outlet (11) is opened, and at the moment, the dirt is pushed to a position close to the circulation port (17) by the cleaning rod (15), and is discharged along with water flow through the circulation port (17) and the sewage outlet (11); when the weight of the sewage above the water-blocking plate (5) is increased to enable the floating plate (6) to be separated from the water-blocking plate (5), the floating plate (6) falls to an initial low position, the sewage above the water-blocking plate (5) sequentially flows through the water-blocking plate (5) and the floating plate (6) and is filtered by the filter plate (7), and the water-blocking plate (5) gradually moves upwards to an initial high position under the pull of the elastic piece (13);
s2, conveying the washed lump materials by a conveying belt (3) through a drying box (26) for drying;
s3, conveying the dried lump materials to the top of a grinding grading box (2) by a conveying belt (3), enabling the lump materials to fall into the grinding grading box through a blanking port (19), driving a coarse grinding roller (20) and a fine grinding roller (21) to rotate through a motor (23), sequentially carrying out coarse grinding and fine grinding on the lump materials, screening quartz sand obtained after grinding step by step through each layer of vibrating screen (24), obtaining quartz sand products with different particle sizes, and discharging the quartz sand products through a discharging port (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310462284.5A CN116967181A (en) | 2023-04-26 | 2023-04-26 | Quartz sand impurity removal grading device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310462284.5A CN116967181A (en) | 2023-04-26 | 2023-04-26 | Quartz sand impurity removal grading device and method |
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| Publication Number | Publication Date |
|---|---|
| CN116967181A true CN116967181A (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310462284.5A Pending CN116967181A (en) | 2023-04-26 | 2023-04-26 | Quartz sand impurity removal grading device and method |
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| CN (1) | CN116967181A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117959816A (en) * | 2024-04-01 | 2024-05-03 | 山西省建筑科学研究院集团有限公司 | Novel filter for adhesive |
| CN119175248A (en) * | 2024-07-23 | 2024-12-24 | 山东中宝岩新材料科技有限公司 | Quartz stone cleaning device with grading treatment function |
-
2023
- 2023-04-26 CN CN202310462284.5A patent/CN116967181A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117959816A (en) * | 2024-04-01 | 2024-05-03 | 山西省建筑科学研究院集团有限公司 | Novel filter for adhesive |
| CN117959816B (en) * | 2024-04-01 | 2024-06-07 | 山西省建筑科学研究院集团有限公司 | Novel filter for adhesive |
| CN119175248A (en) * | 2024-07-23 | 2024-12-24 | 山东中宝岩新材料科技有限公司 | Quartz stone cleaning device with grading treatment function |
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