Quartz sand processing device

Abstract

The quartz sand processing device comprises a frame, a mounting plate is fixedly connected to the position, close to the top, of the left inner wall of the frame, a discharging box is fixedly connected to the position, close to the right side, of an inner cavity of the frame, a motor is mounted at the position, close to the front side, of the top of the mounting plate, and two welding plates are fixedly connected to the position, close to the center, of the left side of the frame; the two welding plates are symmetrically arranged front and back, a center shaft is arranged between the two welding plates in a penetrating mode, and a rotating wheel is installed on the outer side of the center shaft; according to the quartz sand screening device, through mutual cooperation of the frame, the discharging box, the mounting plate, the clicking plate, the screening frame, the rotating rod, a belt, a grooved wheel, a rotating wheel, a movable plate, a movable block, a linkage rod, a coarse-grained frame, a fine-grained frame and a limiting rod, unscreened quartz sand can be screened into coarse-grained quartz sand and fine-grained quartz sand; and then the screened quartz sand is put into different magnetic separator inner cavities through an L-shaped discharging box and an L-shaped discharging box, and the screening efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of quartz sand processing, in particular to a quartz sand processing device. Background Art

[0002] Quartz sand is quartz particles made by crushing quartz stone. Quartz stone is a non-metallic mineral, a hard, wear-resistant, chemically stable silicate mineral. The quartz sand processing process mainly includes key steps such as raw material preparation, crushing, grinding and grading, purification and drying. Among them, purification is the key link in quartz sand processing, mainly including magnetic separation.

[0003] Quartz sand magnetic separation is an important part of the quartz sand purification process. It is mainly used to remove magnetic impurities in quartz sand, such as iron minerals. During the magnetic separation process, the particle size of quartz sand will affect the magnetic separation effect. Generally, the smaller the quartz sand particle size, the better the iron removal effect. This is because as the particle size decreases, the degree of dissociation between impurity minerals and quartz sand particles increases, making it easier for impurity minerals to be captured by the magnetic field. However, if the existing quartz sand magnetic separation equipment needs to meet the above conditions, it is necessary to screen the quartz sand first, and perform different magnetic separation processes according to quartz sands of different particle sizes, resulting in low magnetic separation efficiency. Summary of the invention

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A quartz sand processing device comprises a frame, a mounting plate is fixedly connected to the left inner wall of the frame near the top, a material discharge box is fixedly connected to the inner cavity of the frame near the right side, a motor is installed on the top of the mounting plate near the front side, two welding plates are fixedly connected to the left side of the frame near the center, the two welding plates are symmetrically arranged front and back, a central axis is commonly penetrated between the two welding plates, a rotating wheel is installed on the outer side of the central axis, two rotating rods are hingedly connected to the left side of the frame near the bottom, the rotating rod located on the front side, the front end of the central axis and the motor power output shaft are fixedly connected to groove wheels, and belts are commonly sleeved on the outer sides of the three groove wheels, a screening frame is provided near the bottom of the inner cavity of the frame, a coarse-grained frame is fixedly connected to the inner cavity of the screening frame near the top, and the inner cavity of the screening frame A fine-grained frame is fixedly connected near the bottom, the length of the fine-grained frame is greater than that of the coarse-grained frame, and the diameter of the fine-grained frame is smaller than that of the coarse-grained frame. Cross frames are fixedly connected near the top on the front and rear sides of the frame. There are two limit rods on the front and rear sides of the screening frame, and every two adjacent limit rods are symmetrically arranged. The top ends of several limit rods are hinged to adjacent cross frames, and the bottom ends of several limit rods are hinged to the screening frame. A connecting plate is fixedly connected to the center of the bottom of the screening frame, a connecting plate is fixedly connected to the center of the left side of the connecting plate, a linkage rod is hinged on the connecting plate, and a movable block is fixedly connected to the left end of the linkage rod, and the movable block is located between the two rotating rods. Movable plates are fixedly connected to the front and rear sides of the rotating rod, and the two movable plates are socketed with adjacent rotating rods.

[0006] Preferably, a horizontal plate is fixedly connected to the bottom of the frame near the right side, and two L-shaped fixing rods are fixedly connected to the bottom of the horizontal plate, and the two L-shaped fixing rods are symmetrically arranged front to back, and the ends of the two L-shaped fixing rods away from the horizontal plate are jointly fixedly connected to an L-shaped discharge box, and the L-shaped discharge box is located on the right side of the fine-grained frame.

[0007] Preferably, two cross beams are fixedly connected to the right side of the L-shaped discharge box, the two cross beams are symmetrically arranged front to back, and the right ends of the two cross beams are commonly fixedly connected to an L-shaped discharge box, and the L-shaped discharge box is located on the right side of the coarse particle size frame.

[0008] Preferably, there is a wet high-intensity magnetic separator at the bottom of the frame, a dry magnetic separator is located on the right side of the wet high-intensity magnetic separator, the other side of the L-shaped discharge box is located at the top of the wet high-intensity magnetic separator, and the other side of the L-shaped discharge box is located at the top of the dry magnetic separator.

[0009] Preferably, a water storage tank is installed on the top of the wet high-intensity magnetic separator, a flushing water pipe is arranged on the right side of the wet high-intensity magnetic separator, a water inlet pipe is arranged on the left side of the wet high-intensity magnetic separator, a tailings pipe is arranged at the bottom of the wet high-intensity magnetic separator, a guide block is fixedly connected to the bottom of the inner cavity of the wet high-intensity magnetic separator, an opening is opened on the guide block, the opening and the inner cavity of the tailings pipe are mutually connected, and a water outlet pipe is fixedly connected to the bottom of the water storage tank.

[0010] Preferably, a feed pipe is provided on the top of the dry magnetic separator, a right triangular block is fixedly connected to the right side wall of the inner cavity of the feed pipe, a left triangular block is fixedly connected to the left side wall of the inner cavity of the feed pipe, a bottom triangular block is fixedly connected to the center of the bottom of the inner cavity of the dry magnetic separator, two vertical pipes are provided at the bottom of the dry magnetic separator, the two vertical pipes are symmetrically arranged on the left and right, the inner cavity of the vertical pipes and the inner cavity of the dry magnetic separator are interconnected, and a unloading plate is fixedly connected to the left side of the inner cavity of the dry magnetic separator near the center.

[0011] Preferably, the wet high-intensity magnetic separator and the dry magnetic separator are both provided with an active motor on the rear side, the active motor power output shaft is fixedly connected with a driving gear, a driven gear is meshed with the top of the driving gear, a transmission rod is fixedly connected at the center of the driven gear, the transmission rod on the left side passes through the inner cavity of the wet high-intensity magnetic separator, and the transmission rod on the right side passes through the inner cavity of the dry magnetic separator, the front ends of the two transmission rods are fixedly connected with a cylinder, and a magnet is provided in the inner cavity of the cylinder.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The present invention can screen the unscreened quartz sand into coarse-grained quartz sand and fine-grained quartz sand through the cooperation between the frame, the discharge box, the mounting plate, the click, the screening frame, the rotating rod, the belt, the groove wheel, the rotating wheel, the movable plate, the movable block, the linkage rod, the coarse-grained frame, the fine-grained frame and the limit rod, and then put the screened quartz sand into different magnetic separator cavities through the L-shaped discharge box and the L-shaped discharge box, thereby improving the screening efficiency;

[0014] 2. The present invention can realize dry magnetic processing of coarse-grained quartz sand and wet high-intensity magnetic separation of fine-grained quartz sand through the mutual cooperation between the wet high-intensity magnetic separator, the dry magnetic separator, the right triangular block, the left triangular block, the cylinder, the magnet, the bottom triangular block, the unloading plate, the guide block, the water outlet pipe and the water storage tank, thereby realizing different magnetic separation processes according to quartz sands of different particle sizes and improving the magnetic separation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention;

[0016] Figure 2 It is a bottom view of the structure of the present invention;

[0017] Figure 3 It is a front plan view of the structure of the present invention;

[0018] Figure 4 It is a bottom view of the structural frame structure of the present invention;

[0019] Figure 5 This is a schematic structural diagram of a dry magnetic separator component of the present invention;

[0020] Figure 6 This is a schematic diagram of the structure of the L-shaped discharge box component of the present invention;

[0021] Figure 7 It is a left view of the water storage tank structure of the component of the present invention;

[0022] Figure 8 for Figure 4 Enlarged view of point A in the middle.

[0023] Numbers in the figure: 1. frame; 2. discharge box; 3. mounting plate; 4. rotating wheel; 5. screening frame; 6. belt; 7. rotating rod; 8. L-shaped fixing rod; 9. L-shaped discharge box; 10. wet high-intensity magnetic separator; 11. dry magnetic separator; 12. crossbeam; 13. limit rod; 14. linkage rod; 15. connecting plate; 16. fine-grained frame; 17. L-shaped discharge box; 18. coarse-grained frame; 19. welding plate; 20. groove wheel; 21. motor; 22. right triangular block; 23. left triangular block; 24. cylinder; 25. water storage tank; 26. water outlet pipe; 27. guide block; 28. cross plate; 29. ​​bottom triangular block; 30. driving motor; 31. driving gear; 32. movable block; 33. movable plate; 34. driven gear. DETAILED DESCRIPTION

[0024] See also Figure 1-8 , the present invention provides a technical solution:

[0025] A quartz sand processing device comprises a frame 1, a mounting plate 3 is fixedly connected to the left inner wall of the frame 1 near the top, a material discharge box 2 is fixedly connected to the inner cavity of the frame 1 near the right side, a motor 21 is installed at the top of the mounting plate 3 near the front side, two welding plates 19 are fixedly connected to the left side of the frame 1 near the center, the two welding plates 19 are symmetrically arranged front and back, a central axis is commonly penetrated between the two welding plates 19, a rotating wheel 4 is installed outside the central axis, two rotating rods 7 are hinged near the bottom of the left side of the frame 1, and the rotating rod 7 located on the front side, the front end of the central axis and the power output shaft of the motor 21 are all fixedly connected with a groove wheel 2 0, the outer sides of the three groove wheels 20 are sleeved with a belt 6, a screening frame 5 is provided near the bottom of the inner cavity of the frame 1, a coarse-grained frame 18 is fixedly connected to the inner cavity of the screening frame 5 near the top, a fine-grained frame 16 is fixedly connected to the inner cavity of the screening frame 5 near the bottom, the length of the fine-grained frame 16 is greater than the coarse-grained frame 18, and the diameter of the fine-grained frame 16 is smaller than the coarse-grained frame 18, the front and rear sides of the frame 1 are fixedly connected to the top, and the front and rear sides of the screening frame 5 have two limit rods 13, and every two adjacent limit rods 13 are symmetrically arranged, and the tops of several limit rods 13 are hinged to the adjacent cross frames, and several limit rods 13 The bottom ends are hinged to the screening frame 5, a connecting plate 15 is fixedly connected to the center of the bottom of the screening frame 5, a connecting plate 15 is fixedly connected to the center of the left side of the connecting plate 15, a linkage rod 14 is hinged on the connecting plate 15, a movable block 32 is fixedly connected to the left end of the linkage rod 14, the movable block 32 is located between the two rotating rods 7, the front and rear sides of the rotating rod 7 are fixedly connected to movable plates 33, the two movable plates 33 are sleeved with the adjacent rotating rods 7, a cross plate 28 is fixedly connected to the bottom of the frame 1 near the right side, two L-shaped fixed rods 8 are fixedly connected to the bottom of the cross plate 28, and the two L-shaped fixed rods 8 are symmetrically arranged front and back, and the two L The end of the fixing rod 8 away from the cross plate 28 is fixedly connected with an L-shaped discharge box 9, which is located on the right side of the fine-grained frame 16. Two cross beams 12 are fixedly connected to the right side of the L-shaped discharge box 9. The two cross beams 12 are symmetrically arranged front to back. The right ends of the two cross beams 12 are fixedly connected with an L-shaped discharge box 17, which is located on the right side of the coarse-grained frame 18. A wet high-intensity magnetic separator 10 is provided at the bottom of the frame 1, and a dry magnetic separator 11 is provided on the right side of the wet high-intensity magnetic separator 10. The other side of the L-shaped discharge box 9 is located at the top of the wet high-intensity magnetic separator 10, and the other side of the L-shaped discharge box 17 is located at the top of the dry magnetic separator 11.

[0026] A water storage tank 25 is installed on the top of the wet high-intensity magnetic separator 10, a flushing water pipe is arranged on the right side of the wet high-intensity magnetic separator 10, a water inlet pipe is arranged on the left side of the wet high-intensity magnetic separator 10, a tailings pipe is arranged at the bottom of the wet high-intensity magnetic separator 10, a guide block 27 is fixedly connected to the bottom of the inner cavity of the wet high-intensity magnetic separator 10, an opening is opened on the guide block 27, and the opening and the inner cavity of the tailings pipe are mutually connected, an outlet pipe 26 is fixedly connected to the bottom of the water storage tank 25, a feed pipe is arranged on the top of the dry magnetic separator 11, a right triangular block 22 is fixedly connected to the right side wall of the inner cavity of the feed pipe, a left triangular block 23 is fixedly connected to the left side wall of the inner cavity of the feed pipe, a bottom triangular block 29 is fixedly connected to the center of the bottom of the inner cavity of the dry magnetic separator 11, and the dry magnetic separator Two vertical tubes are arranged at the bottom of the machine 11, and the two vertical tubes are arranged symmetrically on the left and right. The inner cavity of the vertical tubes and the inner cavity of the dry magnetic separator 11 are mutually connected. A ore unloading plate is fixedly connected to the left side of the inner cavity of the dry magnetic separator 11 near the center. The wet high-intensity magnetic separator 10 and the dry magnetic separator 11 are both provided with an active motor 30 at the rear side. The power output shaft of the active motor 30 is fixedly connected with a driving gear 31. A driven gear 34 is meshed with the top of the driving gear 31. A transmission rod is fixedly connected at the center of the driven gear 34. The transmission rod on the left side passes through the inner cavity of the wet high-intensity magnetic separator 10, and the transmission rod on the right side passes through the inner cavity of the dry magnetic separator 11. The front ends of the two transmission rods are fixedly connected with a cylinder 24, and a magnet is arranged in the inner cavity of the cylinder 24.

[0027] Working principle: When the staff needs to purify the quartz sand by magnetic separation, the unprocessed quartz sand can be poured into the inner cavity of the discharge box 2, and then the motor 21 can be started. When the power output shaft of the motor 21 rotates, the groove wheel 20 at the top can be driven to rotate. When the groove wheel 20 at the top rotates, the belt 6 can drive the remaining groove wheels 20 to rotate. When the groove wheel 20 at the bottom rotates, the two rotating rods 7 can be driven to rotate. When the rotating rod 7 rotates, the movable block 32 can be driven through the movable plate 33. The movable block 32 rotates and moves, and the linkage rod 14 can be driven to reciprocate when the movable block 32 rotates and moves. The linkage rod 14 can drive the screening frame 5 to vibrate by being hinged with the connecting plate 15. When the screening frame 5 vibrates, the fine-grained frame 16 and the coarse-grained frame 18 can be driven to vibrate simultaneously. The vibration track of the screening frame 5 can be limited by a plurality of limiting rods 13. At the same time, when the unprocessed quartz sand falls on the surface of the fine-grained frame 16 and the coarse-grained frame 18 through the discharge box 2, the current quartz sand can be screened;

[0028] When the quartz sand is screened and divided into coarse-grained quartz sand and fine-grained quartz sand, the coarse-grained quartz sand can fall into the inner cavity of the feed pipe at the top of the dry magnetic separator 11 through the L-shaped discharge box 17, and the fine-grained quartz sand can fall into the inner cavity of the water inlet pipe of the wet high-intensity magnetic separator 10 through the L-shaped discharge box 9. When the coarse-grained quartz sand contacts the right triangular block 22 and the left triangular block 23, it can contact the right side of the adjacent cylinder 24. At this time, the active motor 30 located on the right side is started, and the active motor 30 can drive the active gear 31 through the power output shaft to perform Rotation, the driving gear 31 can drive the adjacent cylinder 24 to rotate by meshing with the driven gear 34. When the cylinder 24 rotates, the quartz sand with magnetic substances is adsorbed on the cylinder 24 by the magnetic field force, while the quartz sand with non-magnetic substances is not affected and flows out through the vertical pipe on the right. When the quartz sand with magnetic substances rotates with the cylinder 24 to the left side of the inner cavity of the dry magnetic separator 11, it can contact the unloading plate, so that the quartz sand with magnetic substances flows out through the vertical pipe on the left side.

[0029] When fine-grained quartz sand falls into the inner cavity of the water inlet pipe of the wet high-intensity magnetic separator 10 through the L-shaped discharge box 9, it can flow under the action of the external water source and contact the cylinder 24 and the guide port 27 located on the left side. When the magnetic fine-grained quartz sand rotates to the right side along the cylinder 24, the water storage tank 25 can flow the magnetic fine-grained quartz sand on the outside of the cylinder 24 into the inner cavity of the flushing water pipe through the outlet pipe 26, while the non-magnetic fine-grained quartz sand enters the inner cavity of the tailings pipe.

Claims

1. A quartz sand processing device, comprising a frame (1), characterized in that: A mounting plate (3) is fixedly connected to the left inner wall of the frame (1) near the top, a material discharge box (2) is fixedly connected to the inner cavity of the frame (1) near the right side, a motor (21) is installed on the top of the mounting plate (3) near the front side, two welding plates (19) are fixedly connected to the left side of the frame (1) near the center, the two welding plates (19) are symmetrically arranged front and back, a central axis is commonly passed through the two welding plates (19), a rotating wheel (4) is installed on the outside of the central axis, and the frame Two rotating rods (7) are hingedly connected to the left side of the frame (1) near the bottom, the rotating rod (7) located at the front side, the front end of the central axis and the power output shaft of the motor (21) are all fixedly connected with a groove wheel (20), and the outer sides of the three groove wheels (20) are commonly sleeved with a belt (6), and a screening frame (5) is provided near the bottom of the inner cavity of the frame (1), and a coarse-grained frame (18) is fixedly connected to the inner cavity of the screening frame (5) near the top, and a fine-grained frame (16) is fixedly connected to the inner cavity of the screening frame (5) near the bottom. The length of the fine-grained frame (16) is greater than that of the coarse-grained frame (18), the diameter of the fine-grained frame (16) is smaller than that of the coarse-grained frame (18), the front and rear sides of the frame (1) are fixedly connected with cross frames near the top, the front and rear sides of the screening frame (5) have two limit rods (13), every two adjacent limit rods (13) are symmetrically arranged, the top ends of several limit rods (13) are hinged to the adjacent cross frames, the bottom ends of several limit rods (13) are hinged to the screening frame (5), the A connecting plate (15) is fixedly connected at the center of the bottom of the screening frame (5), a connecting plate (15) is fixedly connected at the center of the left side of the connecting plate (15), a linkage rod (14) is hinged on the connecting plate (15), a movable block (32) is fixedly connected to the left end of the linkage rod (14), the movable block (32) is located between two rotating rods (7), and movable plates (33) are fixedly connected to the front and rear sides of the rotating rod (7), and the two movable plates (33) are both sleeved with adjacent rotating rods (7).

2. A quartz sand processing device according to claim 1, characterized in that: A transverse plate (28) is fixedly connected to the bottom of the frame (1) near the right side, and two L-shaped fixing rods (8) are fixedly connected to the bottom of the transverse plate (28), and the two L-shaped fixing rods (8) are symmetrically arranged front to back, and the ends of the two L-shaped fixing rods (8) away from the transverse plate (28) are fixedly connected to an L-shaped discharge box (9), and the L-shaped discharge box (9) is located on the right side of the fine particle size frame (16).

3. A quartz sand processing device according to claim 2, characterized in that: Two cross beams (12) are fixedly connected to the right side of the L-shaped discharge box (9), and the two cross beams (12) are symmetrically arranged front and back. The right ends of the two cross beams (12) are fixedly connected to an L-shaped discharge box (17), and the L-shaped discharge box (17) is located on the right side of the coarse particle size frame (18).

4. A quartz sand processing device according to claim 3, characterized in that: A wet high-intensity magnetic separator (10) is provided at the bottom of the frame (1), a dry magnetic separator (11) is provided on the right side of the wet high-intensity magnetic separator (10), the other side of the L-shaped discharge box (9) is located at the top of the wet high-intensity magnetic separator (10), and the other side of the L-shaped discharge box (17) is located at the top of the dry magnetic separator (11).

5. A quartz sand processing device according to claim 4, characterized in that: A water storage tank (25) is installed on the top of the wet high-intensity magnetic separator (10), a flushing water pipe is arranged on the right side of the wet high-intensity magnetic separator (10), a water inlet pipe is arranged on the left side of the wet high-intensity magnetic separator (10), a tailings pipe is arranged at the bottom of the wet high-intensity magnetic separator (10), a guide block (27) is fixedly connected to the bottom of the inner cavity of the wet high-intensity magnetic separator (10), an opening is opened on the guide block (27), and the opening and the inner cavity of the tailings pipe are mutually connected, and a water outlet pipe (26) is fixedly connected to the bottom of the water storage tank (25).

6. A quartz sand processing device according to claim 5, characterized in that: A feed pipe is arranged at the top of the dry magnetic separator (11), a right triangular block (22) is fixedly connected to the right side wall of the inner cavity of the feed pipe, a left triangular block (23) is fixedly connected to the left side wall of the inner cavity of the feed pipe, a bottom triangular block (29) is fixedly connected at the center of the bottom of the inner cavity of the dry magnetic separator (11), two vertical pipes are arranged symmetrically at the bottom of the dry magnetic separator (11), the inner cavity of the vertical pipes and the inner cavity of the dry magnetic separator (11) are mutually connected, and a discharge plate is fixedly connected near the center of the left side of the inner cavity of the dry magnetic separator (11).

7. A quartz sand processing device according to claim 6, characterized in that: The wet high-intensity magnetic separator (10) and the dry magnetic separator (11) are both provided with an active motor (30) at the rear side, the power output shaft of the active motor (30) is fixedly connected to a driving gear (31), the top of the driving gear (31) is meshed with a driven gear (34), the center of the driven gear (34) is fixedly connected to a transmission rod, the transmission rod on the left side passes through the inner cavity of the wet high-intensity magnetic separator (10), and the transmission rod on the right side passes through the inner cavity of the dry magnetic separator (11), the front ends of the two transmission rods are both fixedly connected to a cylinder (24), and a magnet is arranged in the inner cavity of the cylinder (24).

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