Hydrophilic modified quartz sand extraction device

Abstract

The utility model relates to the technical field of quartz sand extraction, and discloses a hydrophilic modified quartz sand extraction device which comprises a box body, a feeding hole is formed in the upper end of the box body, a box door is hinged in the box body, a screening frame is mounted in the box body, a spray pipe is fixedly connected in the box body, and a plurality of spray heads are fixedly connected to the outer surface of the spray pipe. A water pump is fixedly connected to the end of the spray pipe, a connecting pipe is fixedly connected to the end of the water pump, the end, away from the water pump, of the connecting pipe is fixedly connected with the box body, a stirring frame is installed in the box body, a plurality of stirring blades are rotationally connected into the stirring frame, and an electric push rod is fixedly connected into the box body; and the screening frame is horizontally aligned with the sealing plate, flowing-out clear water is accumulated at the bottom of the box body, meanwhile, impurities and quartz sand with the small diameter fall down and are accumulated on the bottom face of the box body along with time, at the moment, the connecting pipe extracts clear water on the surface layer to conduct next-wave washing, and therefore the device can repeatedly use water resources, and waste of the water resources is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of quartz sand extraction, and particularly relates to a hydrophilic modified quartz sand extraction device. BACKGROUND

[0002] Quartz sand is a kind of quartz particle processed by crushing quartzite, and the quartzite is a kind of non-metallic mineral, which is a kind of silicate mineral with hardness, wear resistance and stable chemical properties. The color of quartz sand is milky white or colorless and translucent. The hydrophilic modified quartz sand needs to be separated and extracted after treatment. The unmodified quartz sand is separated and extracted according to the required particle size.

[0003] The hydrophilic modified quartz sand extraction device is a kind of equipment for processing and extracting hydrophilic modified quartz sand. The main purpose is to improve production efficiency, reduce cost and realize resource recycling. The device integrates cleaning, drying and separation and extraction functions in one, avoiding the complicated process of multiple transfer in traditional process.

[0004] In the process of extracting quartz sand, the existing device needs to clean the hydrophilic modified quartz sand first, then drain or dry the excess water in the quartz sand, and finally extract it. However, in the process of extracting quartz sand, the existing device needs a large amount of water resources, and the integrated extraction device will heat and dry the quartzite in the drying process, which will cause a large amount of water evaporation from the device, which makes the cleaning water cannot be recycled, resulting in a decrease in the utilization rate of water resources. UTILITY MODEL CONTENT

[0005] The purpose of the present application is to solve the problem that the existing device will heat and dry the quartzite in the drying process, which will cause a large amount of water evaporation from the device, which makes the cleaning water cannot be recycled. The present application provides a hydrophilic modified quartz sand extraction device.

[0006] In order to achieve the above purpose, the present application specifically adopts the following technical scheme:

[0007] The utility model provides a kind of hydrophilic modified quartz sand extraction device, including box, the upper end of the box is equipped with feed inlet, hinged with box door in the box, the box is equipped with screening frame, fixedly connected with spray pipe in the box, the outer surface of the spray pipe is fixedly connected with several spray heads, the end of the spray pipe is fixedly connected with water pump, one side of the water pump is fixedly connected with connecting pipe, the end of the connecting pipe away from water pump is fixedly connected with the box, the box is equipped with stirring frame, the inside of the stirring frame is rotatably connected with several stirring blades, the box is fixedly connected with electric push rod, the end of the electric push rod is fixedly connected with sealing plate, the screening frame is horizontally aligned with sealing plate, the box is provided with screening structure.

[0008] By adopting the above technical scheme, when the device is used to screen quartz sand, the quartz sand is first poured into the box from the feed inlet, then the water source stored at the bottom of the box is transported to the spray pipe through the connecting pipe by the working of the water pump, and then the water source is sprayed from the spray head to spray and flush the quartz sand. At the same time, the setting of the stirring frame and the stirring blades can stir the quartz sand while flushing and screening, so that the flushing and screening are more uniform, the flushing and screening effect is improved, then the electric push rod pulls the sealing plate to move towards the inside of the box, so that the quartz sand and the cleaning water flow and fall into the screening frame. At this time, the water and impurities in the screening frame flow out from the water leakage hole of the screening frame, while the quartz sand in the screening frame remains in the screening frame, achieving the purpose of flushing and screening the quartz sand, then the screening frame is shaken by the screening structure, so that the flowing clean water accumulates at the bottom of the box, and the impurities and the quartz sand with smaller diameter also fall and accumulate on the bottom surface of the box over time. At this time, the connecting pipe extracts the surface water for the next wave of flushing, which enables the device to repeatedly use water resources, reducing the waste of water resources. After multiple draining, the screening frame containing quartz sand is taken out of the box, and the clean quartz sand is subjected to air drying treatment.

[0009] Further, the screening structure includes a fixed column fixedly connected inside the box, a sleeve fixedly connected to one side of the screening frame, the sleeve being sleeved outside the fixed column, a shaking plate fixedly connected to one side of the screening frame, and a shaking motor fixedly connected inside the box, the output end of the shaking motor being fixedly connected with a rotating plate.

[0010] By adopting the above technical scheme, the quartz sand in the screening frame is turned over during the movement of the screening frame, so that the originally close quartz sand becomes loose, and the excess water is shaken out of the screening frame. After multiple spin-drying, the quartz sand is gradually drained, and the flowing clean water accumulates at the bottom of the box.

[0011] Further, a receiving spring is fixedly connected inside the box, a receiving frame is fixedly connected to the upper end of the receiving spring, and the upper end of the receiving frame abuts against the lower end of the screening frame.

[0012] Through the above technical scheme, the shaking plate on one side of the screening frame falls back to reset when losing support, which makes the lower end of the screening frame impact the receiving frame, and the impact force is absorbed by the receiving spring at the lower end of the receiving frame to avoid reducing the shaking amplitude of the screening frame.

[0013] Further, the end of the fixed column is fixedly connected with a limiting column, both ends of the limiting column are slidingly connected with semicircular limiting blocks, a limiting spring is sleeved outside the limiting column, and ends of the limiting spring are fixedly connected with the semicircular limiting blocks.

[0014] Through the above technical scheme, when the quartz sand needs to be subjected to the next step, the two semicircular limiting blocks are first clamped with the two fingers, and are moved towards each other along the limiting column while pulling the screening frame to move outwards of the box until the ends of the semicircular limiting blocks enter the sleeve, then the semicircular limiting blocks are loosened, and the screening frame is pulled out of the box, at this time, the quartz sand is poured out for the next operation, and the limiting spring continuously pushes the two semicircular limiting blocks to move in opposite directions to limit the sleeve sleeved on the fixed column, which facilitates disassembly of the screening frame.

[0015] Further, the box is fixedly connected with a driving motor outside, a double-way screw rod is fixedly connected to the driving motor and penetrates through the box, the double-way screw rod is rotationally connected with the box, clamping plates are threadedly connected to both ends of the double-way screw rod, the clamping plates are slidingly connected with the box, and push plates are fixedly connected to ends of the clamping plates.

[0016] Through the above technical scheme, the driving motor is started to rotate the double-way screw rod to drive the clamping blocks to move towards each other, the clamping blocks drive the folding plate to fold when moving to make the sealing effect of the box better, the clamping blocks push the push plates to push the quartz sand in the box to the middle of the box when moving, and the quartz sand falls from the middle of the box into the screening frame to complete the unified gathering of the cleaned quartz sand.

[0017] Further, a bevel gear one is fixedly connected to the outer surface of the double-way screw rod, a bevel gear two is engaged on one side of the bevel gear one, a connecting screw rod is fixedly connected to the upper end of the bevel gear two, the connecting screw rod is rotationally connected with the box, the outer surface of the connecting screw rod is threadedly connected with a stirring frame, a guide column is fixedly connected inside the box, and the guide column is slidingly connected with the stirring frame.

[0018] Through the above technical scheme, the meshing of the bevel gear one and the bevel gear two makes the connecting screw rod rotate, and the rotation of the connecting screw rod drives the stirring frame to move upwards, so that the stirring frame not only rotates and stirs in the box, but also moves up and down, realizing omnidirectional cleaning of the quartz sand and improving the cleaning efficiency.

[0019] Further, the stirring frame is rotationally connected with a driving roller and a driven roller, the outer surfaces of the driving roller and the driven roller are fixedly connected with a plurality of stirring blades, the outer side of the stirring frame is fixedly connected with a stirring motor, the output end of the stirring motor is fixedly connected with the driving roller, and the outer sides of the driving roller and the driven roller are sleeved with a belt.

[0020] By adopting the above technical scheme, the stirring motor is started to drive the driving roller to rotate, so that the driving roller drives the driven roller to rotate through the belt, which simultaneously drives the stirring blades to clean the quartz sand soaked in water.

[0021] Further, the box body is fixedly connected with a contact spring, the lower end of the contact spring is fixedly connected with a scraper, the lower end of the scraper is in contact with the sealing plate, one side of the clamping plate is fixedly connected with a folding plate, and the end of the folding plate is fixedly connected with the box body.

[0022] By adopting the above technical scheme, the folding plate is folded when the clamping block moves, so that the sealing effect of the box body is better, the electric push rod drives the sealing plate to move towards the inside of the box body, and at this time, the contact spring continuously supports the scraper to scrape off the quartz sand attached to the sealing plate.

[0023] In summary, the present application has at least one of the following beneficial effects:

[0024] 1. The present application, through the impact absorbing spring at the lower end of the receiving frame, can absorb the impact force to avoid reducing the shaking amplitude of the screening frame, and in the process of absorbing the impact force of the receiving spring, vibration will be generated and transmitted to the screening frame through the receiving frame, which makes the quartz sand in the screening frame be turned over during the movement of the screening frame, and after multiple spin-drying, the quartz sand is gradually drained, so that the clear water flows out and accumulates at the bottom of the box body, and at the same time, impurities and quartz sand with smaller diameter also fall and accumulate on the bottom surface of the box body. At this time, the connecting pipe draws the surface clear water for the next wave of washing, which enables the device to repeatedly use water resources, reducing water waste.

[0025] 2. The present application, the rotation of the connecting screw rod drives the stirring frame to move upwards, so that the stirring frame not only rotates and stirs in the box body, but also moves up and down, realizing omnidirectional cleaning of the quartz sand, improving the cleaning efficiency, and at the same time, the push plate pushes and gathers the quartz sand, so that the stirring frame does not block the movement of the push plate, effectively cleaning and gathering the hydrophilic modified quartz sand. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a perspective structural schematic view of a hydrophilic modified quartz sand extraction device in the present application;

[0027] Figure 2It is the internal schematic view of the hydrophilic modified quartz sand extraction device in the application;

[0028] Figure 3 It is the back view of the hydrophilic modified quartz sand extraction device in the application;

[0029] Figure 4 It is the upper end sectional view of the box of the hydrophilic modified quartz sand extraction device in the application;

[0030] Figure 5 It is the lower end sectional view of the box of the hydrophilic modified quartz sand extraction device in the application;

[0031] Figure 6 It is the internal schematic view of the hydrophilic modified quartz sand extraction device in the application Figure 2 It is the enlarged schematic view of A in the application;

[0032] Figure 7 It is the enlarged schematic view of B in the application; Figure 2 It is the enlarged schematic view of B in the application;

[0033] Figure 8 It is the internal structural sectional view of the hydrophilic modified quartz sand extraction device in the application.

[0034] Explanation of reference signs:

[0035] 1, box; 2, screening frame; 3, feeding port; 4, driving motor; 5, connecting pipe; 6, box door; 7, stirring frame; 8, guide column; 9, stirring blade; 10, push plate; 11, sealing plate; 12, electric push rod; 13, shaking motor; 14, rotating plate; 15, shaking plate; 16, receiving frame; 17, receiving spring; 18, stirring motor; 19, driving roller; 20, driven roller; 21, spray pipe; 22, water pump; 23, folding plate; 24, bidirectional screw; 25, bevel gear one; 26, bevel gear two; 27, clamping plate; 28, belt; 29, connecting screw; 30, abutting spring; 31, sleeve; 32, fixed column; 33, semicircular limiting block; 34, limiting column; 35, limiting spring; 36, scraper. DETAILED DESCRIPTION

[0036] The technical scheme in the embodiments of the application will be clearly and completely described below. Figures 1-8 It is obvious that the described embodiments are only a part of the embodiments of the application, rather than all the embodiments. Based on the embodiments in the application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the application.

[0037] Reference Figure 1 and Figure 2 , Figure 4 , Figure 5Figure 8 The utility model provides a technical scheme: a kind of hydrophilic modified quartz sand extraction device, including box 1, box 1 upper end is equipped with feed inlet 3, hinged box door 6 is connected in box 1 inside, screen frame 2 is installed in box 1 inside, box 1 inside is fixedly connected with spray pipe 21, several spray heads are fixedly connected on the outer surface of spray pipe 21, water pump 22 is fixedly connected at the end of spray pipe 21, water pump 22 side is fixedly connected with connecting pipe 5, the end of connecting pipe 5 away from water pump 22 is fixedly connected with box 1, stirring frame 7 is installed in box 1 inside, a plurality of stirring blades 9 are rotatably connected in stirring frame 7, electric push rod 12 is fixedly connected in box 1 inside, electric push rod 12 end is fixedly connected with sealing plate 11, screen frame 2 is horizontally aligned with sealing plate 11, screen structure is arranged in box 1 inside.

[0038] When using the device to screen quartz sand, first, pour the quartz sand into the box 1 from the feed inlet 3, then the water source stored at the bottom of the box 1 is delivered to the spray pipe 21 through the connecting pipe 5 by the work of the water pump 22, and then the water source is sprayed from the spray head to spray and flush the quartz sand, while the setting of the stirring frame 7 and the stirring blade 9 can stir the quartz sand while flushing and screening, so that the flushing and screening is more uniform, and the flushing and screening effect is improved, then the electric push rod 12 pulls the sealing plate 11 to move to the inside of the box 1, so that the quartz sand and the cleaning water flow into the screen frame 2, at this time the water and impurities in the screen frame 2 flow out from the water leakage hole of the screen frame 2, and the quartz sand in the screen frame 2 remains in the screen frame 2, achieving the purpose of flushing and screening the quartz sand, then the screen frame 2 is shaken by the screening structure, so that the flowing clean water accumulates at the bottom of the box 1, and the impurities and the quartz sand with smaller diameter also fall and accumulate on the bottom surface of the box 1 over time, at this time the connecting pipe 5 extracts the surface water for the next wave of flushing, which enables the device to repeatedly use water resources, reducing water waste, and after multiple draining, the screen frame 2 containing quartz sand is taken out from the box 1, and the clean quartz sand is subjected to air drying treatment.

[0039] Refer to Figure 1 With Figure 2 , Figure 5 , Figure 7 ​The screening structure includes a fixed column 32 fixedly connected inside the housing 1, a sleeve 31 fixedly connected to one side of the screening frame 2, the sleeve 31 being fitted onto the outside of the fixed column 32, a shaking plate 15 fixedly connected to one side of the screening frame 2, a shaking motor 13 fixedly connected inside the housing 1, and a rotating plate 14 fixedly connected to the output end of the shaking motor 13. A receiving spring 17 is fixedly connected inside the housing 1, and a receiving frame 16 is fixedly connected to the upper end of the receiving spring 17, with the upper end of the receiving frame 16 abutting against the lower end of the screening frame 2. A limiting column 34 is fixedly connected to the end of the fixed column 32, and semi-circular limiting blocks 33 are slidably connected to both ends of the limiting column 34. A limiting spring 35 is fitted onto the outside of the limiting column 34, and the end of the limiting spring 35 is fixedly connected to the semi-circular limiting block 33.

[0040] When draining the quartz sand in screening frame 2, the vibrating motor 13 is started to drive the rotating plate to rotate, causing the rotating plate to rotate against the vibrating plate 15. This causes the screening frame 2 on one side of the vibrating plate 15 to rotate circumferentially on the sleeve 31 and the fixed column 32. At the same time, the semi-circular limiting block 33 rotates circumferentially on the limiting column 34. As the rotating plate rotates, it no longer resists the vibrating plate 15. At this time, the vibrating plate 15 on one side of the screening frame 2 loses support and falls back to its original position. This causes the lower end of the screening frame 2 to hit the receiving frame 16. The receiving spring 17 at the lower end of the receiving frame 16 absorbs the impact force to avoid reducing the shaking amplitude of the screening frame 2. During the process of the receiving spring 17 absorbing the impact force, vibration is generated and transmitted to the screening frame 2 through the receiving frame 16. This causes the quartz sand in the screening frame 2 to be turned over during the movement of the screening frame 2, making the originally compact quartz sand loose and allowing excess water to escape from the screening frame 2. After being repeatedly spun dry, the quartz sand is gradually drained, and the clear water that flows out accumulates at the bottom of the box 1. At the same time, impurities and smaller diameter quartz sand also fall and accumulate on the bottom surface of the box 1. Then, the connecting pipe 5 draws out the surface water for the next round of rinsing. This allows the device to reuse water resources multiple times, reducing water waste. When it is time to proceed with the next step of processing the quartz sand, first use two fingers to hold the two semi-circular limiting blocks 33 and move them towards each other along the limiting post 34. At the same time, pull the screening frame 2 to move it out of the box 1 until the end of the semi-circular limiting block 33 enters the sleeve 31. Then, loosen the semi-circular limiting block 33 and pull the screening frame 2 out of the box 1. At this time, pour out the quartz sand for the next step of processing. The limiting spring 35 will continue to push the two semi-circular limiting blocks 33 to move in opposite directions, limiting the sleeve on the fixed post 32. This facilitates the disassembly of the screening frame 2.

[0041] Reference Figure 1 and Figure 2 , Figure 3 , Figure 4 , Figure 6, the box 1 outside fixedly connected with drive motor 4, drive motor 4 output end through box 1 fixedly connected with two-way screw 24, two-way screw 24 and box 1 rotationally connected, two-way screw 24 both ends are threadedly connected with clamping plate 27, clamping plate 27 and box 1 slidingly connected, clamping plate 27 end fixedly connected with push plate 10. Two-way screw 24 outer surface fixedly connected with bevel gear one 25, bevel gear one 25 one side is engaged with bevel gear two (26), bevel gear two 26 upper end fixedly connected with connecting screw 29, connecting screw 29 and box 1 rotationally connected, connecting screw 29 outer surface and stirring frame 7 are threadedly connected, box 1 inside fixedly connected with guide column 8, guide column 8 and stirring frame 7 slidingly connected. Stirring frame 7 inside rotationally connected with driving roller 19, stirring frame 7 inside rotationally connected with driven roller 20, driving roller 19 and driven roller 20 outer surface are all fixedly connected with a plurality of stirring blades 9, stirring frame 7 outside fixedly connected with stirring motor 18, stirring motor 18 output end and driving roller 19 fixedly connected, driving roller 19 and driven roller 20 outside are all sheathed with belt 28. Box 1 inside fixedly connected with abutting spring 30, abutting spring 30 lower end fixedly connected with scraper 36, scraper 36 lower end and sealing plate 11 abut, clamping plate 27 one side fixedly connected with folding plate 23, folding plate 23 end and box 1 fixedly connected.

[0042] When the quartz sand imported into the box 1 needs to be cleaned, the stirring motor 18 is started to drive the driving roller 19 to rotate, so that the driving roller 19 drives the driven roller 20 to rotate through the belt 28, which simultaneously drives the stirring blades 9 to clean the quartz sand soaked in water. After cleaning, the electric push rod 12 is first started to drive the sealing plate 11 to move towards the inside of the box 1. At this time, the abutting spring 30 continuously supports the scraper 36 to scrape off the quartz sand attached to the sealing plate 11, and opens the partition inside the box 1 to allow the quartz sand and clean water to fall into the screening frame 2. At this time, the drive motor 4 is started to rotate the two-way screw 24 to drive the clamping block to move towards each other. When the clamping block moves, the folding plate 23 is folded to make the sealing effect of the box 1 better. When the clamping block moves, the push plate 10 pushes the quartz sand in the box 1 towards the middle of the box 1, allowing the quartz sand to fall from the middle of the box 1 into the screening frame 2, completing the unified gathering of the cleaned quartz sand. The engagement of the bevel gear one 25 and the bevel gear two 26 causes the connecting screw 29 to rotate, which drives the stirring frame 7 to move upwards. This allows the stirring frame 7 not only to rotate and stir inside the box 1, but also to move up and down, achieving full-range cleaning of the quartz sand and improving the cleaning efficiency. At the same time, the push plate 10 pushes the quartz sand to gather, so that the stirring frame 7 does not block the movement of the push plate 10, effectively cleaning and gathering the hydrophilic modified quartz sand.

[0043] Working principle: when the device is used for screening quartz sand, first pour the quartz sand into the box 1 from the feed inlet 3, then the water stored at the bottom of the box 1 is delivered to the spray pipe 21 through the connecting pipe 5 by the work of the water pump 22, and then the water is sprayed from the nozzle to spray and wash the quartz sand;

[0044] When the quartz sand introduced into the box 1 needs to be cleaned, the stirring motor 18 is started to drive the driving roller 19 to rotate, so that the driving roller 19 drives the driven roller 20 to rotate through the belt 28, which makes the driving roller 19 and the driven roller 20 simultaneously drive the stirring blade 9 to clean the quartz sand soaked in water, and when the cleaning is finished, first start the electric push rod 12 to drive the sealing plate 11 to move to the inside of the box 1, at this time the contact spring 30 continuously supports the scraping plate 36 to scrape the quartz sand attached to the sealing plate 11, and opens the separation inside the box 1 to let the quartz sand and clean water fall into the screening frame 2, at this time the driving motor 4 is started again to make the bidirectional screw rod 24 rotate to drive the clamping block to move towards each other, when the clamping block moves, the folding plate 23 is folded to make the sealing effect of the box 1 better, when the clamping block moves, the push plate 10 is pushed to push the quartz sand in the box 1 to the middle of the box 1, so that the quartz sand falls from the middle of the box 1 into the screening frame 2, complete the unified gathering of the cleaned quartz sand, at the same time the meshing of bevel gear one 25 and bevel gear two 26 makes the connecting screw rod 29 rotate, the rotation of the connecting screw rod 29 drives the stirring frame 7 to move upwards, so that the stirring frame 7 not only rotates and stirs in the box 1, but also moves up and down, realizing the all-round cleaning of the quartz sand, improving the cleaning efficiency, and at the same time the push plate 10 pushes the quartz sand to gather, so that the stirring frame 7 does not block the movement of the push plate 10, which can effectively clean and gather the hydrophilic modified quartz sand;

[0045] When the quartz sand in the screening box 2 is drained, the shaking motor 13 is started to drive the rotating plate to rotate, so that the rotating plate abuts against the shaking plate 15 to rotate, driving the screening box 2 on the sleeve 31 and the fixed column 32 to rotate circumferentially, while the semicircular limiting block 33 rotates circumferentially on the limiting column 34, and with the rotation of the rotating plate, it no longer abuts against the shaking plate 15, at this time the shaking plate 15 on one side of the screening box 2 loses support and falls back to reset, which makes the lower end of the screening box 2 hit the receiving frame 16, and the impact force is absorbed by the receiving spring 17 at the lower end of the receiving frame 16 to avoid reducing the shaking amplitude of the screening box 2, and in the process of absorbing the impact force of the receiving spring 17, vibration is generated and transmitted to the screening box 2 through the receiving frame 16, which makes the quartz sand in the screening box 2 be stirred during the movement of the screening box 2, so that the originally tight quartz sand becomes loose, so that the excess water is shaken out of the screening box 2, and after repeated drying, the quartz sand is gradually drained, and the clear water flows out and accumulates at the bottom of the box 1, while the impurities and quartz sand with smaller diameter also fall and accumulate on the bottom surface of the box 1 over time. At this time, the connecting pipe 5 draws the surface water for the next washing, which enables the device to repeatedly use water resources, reducing water waste. When the quartz sand needs to be processed further, first use the double-finger clamping two semicircular limiting blocks 33 to move towards each other along the limiting column 34 while pulling the screening box 2 to move outwards of the box 1, until the semicircular limiting block 33 enters the sleeve 31 and the semicircular limiting block 33 is loosened, and the screening box 2 is pulled out of the box 1, at this time the quartz sand is poured out for the next operation, and the limiting spring 35 continuously pushes the two semicircular limiting blocks 33 to move in opposite directions, limiting the pipe sleeve on the fixed column 32, which facilitates the disassembly of the screening box 2.

[0046] Although embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A hydrophilic modified quartz sand extraction device, comprising a housing (1), characterized in that: The upper end of the box (1) is provided with a feed inlet (3). The box (1) is hinged with a door (6). The box (1) is installed with a screening frame (2). The box (1) is fixedly connected with a spray pipe (21). Several nozzles are fixedly connected to the outer surface of the spray pipe (21). A water pump (22) is fixedly connected to the end of the spray pipe (21). A connecting pipe (5) is fixedly connected to one side of the water pump (22). The end of the connecting pipe (5) away from the water pump (22) is fixedly connected to the box (1). A stirring rack (7) is installed inside the box (1). Several stirring blades (9) are rotatably connected inside the stirring rack (7). An electric push rod (12) is fixedly connected inside the box (1). A sealing plate (11) is fixedly connected to the end of the electric push rod (12). The screening frame (2) is horizontally aligned with the sealing plate (11). The box (1) is provided with a screening structure.

2. The hydrophilic modified quartz sand extraction device according to claim 1, characterized in that: The screening structure includes a fixed column (32) fixedly connected inside the box (1), a sleeve (31) fixedly connected to one side of the screening frame (2), the sleeve (31) being sleeved on the outside of the fixed column (32), a shaking plate (15) fixedly connected to one side of the screening frame (2), a shaking motor (13) fixedly connected inside the box (1), and a rotating plate (14) fixedly connected to the output end of the shaking motor (13).

3. The hydrophilic modified quartz sand extraction device according to claim 2, characterized in that: The box (1) is fixedly connected to a support spring (17), and the upper end of the support spring (17) is fixedly connected to a support frame (16). The upper end of the support frame (16) abuts against the lower end of the screening box (2).

4. The hydrophilic modified quartz sand extraction device according to claim 2, characterized in that: The fixed column (32) is fixedly connected to the end of the limiting column (34), and the two ends of the limiting column (34) are slidably connected to the semi-circular limiting block (33). The limiting column (34) is fitted with a limiting spring (35) on the outside, and the end of the limiting spring (35) is fixedly connected to the semi-circular limiting block (33).

5. The hydrophilic modified quartz sand extraction device according to claim 1, characterized in that: A drive motor (4) is fixedly connected to the outside of the housing (1). The output end of the drive motor (4) is fixedly connected to a bidirectional screw (24) through the housing (1). The bidirectional screw (24) is rotatably connected to the housing (1). Both ends of the bidirectional screw (24) are threadedly connected to clamping plates (27). The clamping plates (27) are slidably connected to the housing (1). The end of the clamping plates (27) is fixedly connected to a push plate (10).

6. The hydrophilic modified quartz sand extraction device according to claim 5, characterized in that: The outer surface of the bidirectional screw (24) is fixedly connected to a bevel gear one (25), and a bevel gear two (26) meshes with one side of the bevel gear one (25). A connecting screw (29) is fixedly connected to the upper end of the bevel gear two (26). The connecting screw (29) is rotatably connected to the housing (1). The outer surface of the connecting screw (29) is threadedly connected to the stirring rack (7). A guide post (8) is fixedly connected inside the housing (1). The guide post (8) is slidably connected to the stirring rack (7).

7. The hydrophilic modified quartz sand extraction device according to claim 6, characterized in that: The stirring frame (7) is rotatably connected to an active roller (19) and a driven roller (20). Both the active roller (19) and the driven roller (20) are fixedly connected to each other on their outer surfaces. A stirring motor (18) is fixedly connected to the outside of the stirring frame (7). The output end of the stirring motor (18) is fixedly connected to the active roller (19). Both the active roller (19) and the driven roller (20) are fitted with belts (28).

8. The hydrophilic modified quartz sand extraction device according to claim 5, characterized in that: An abutment spring (30) is fixedly connected inside the box (1). A scraper (36) is fixedly connected to the lower end of the abutment spring (30). The lower end of the scraper (36) abuts against the sealing plate (11). A folding plate (23) is fixedly connected to one side of the clamping plate (27). The end of the folding plate (23) is fixedly connected to the box (1).

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