Barite tailing separation device

Abstract

The utility model discloses a barite tailing separation device, which relates to the technical field of barite tailing separation, and comprises a water tank, the top of the water tank is fixedly connected with a separation pool, one side of the separation pool is provided with a discharge port, the bottom of the separation pool is provided with a plurality of isolation plates, and the bottom surface of the separation pool is provided with a plurality of impact holes. A plurality of discharge holes are formed in the bottom surface, close to the discharge hole, of one end of the separation tank. According to the barite tailing separating device, the separating plates drive the adjusting plates on the two sides to be opened and closed, when the two adjusting plates between the two separating plates are opened, a gap between the two adjusting plates is enlarged, the speed of passing water flow is slowed down, when the adjusting plates are closed, the gap between the two adjusting plates is reduced, and the speed of the passing water flow is reduced. The impact speed of the water flow in the water tank to the bottom of the separation pool is adjusted in this way, and the effect of adjusting the impact speed of the water flow according to different rock densities is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to barite tailings separation technical field especially, relates to a barite tailings separation device. BACKGROUND

[0002] Barite is a non-metallic mineral product with barium sulfate as the main component, pure barite is white and lustrous, and due to the influence of impurities and mixed substances, it is often gray, light red, light yellow and the like, and the barite with good crystallization condition can also appear as transparent crystal, barite is a sulfate mineral, and the composition is BaSO4, which is the most widely distributed barium-containing mineral in nature.

[0003] ‌The mineral jig is a device for mineral separation by using the principle of gravity separation, and the mineral raw materials with different specific gravities have different settling speeds in the vertical alternating water flow, the mineral with larger specific gravity has faster settling speed and occupies the lower part of the separation tank of the jig, and the mineral with smaller specific gravity has slower settling speed and occupies the upper part of the separation tank, and when the general jig separates barite tailings particles, the speed of the vertical alternating water flow cannot be adjusted according to the different densities of the rocks in the barite tailings, so that the rocks with larger density in the barite tailings cannot be separated from the barite particles, resulting in low separation efficiency of the barite tailings and low product quality, and the actual demand cannot be met‌. UTILIZABLE CONTENT

[0004] The utility model discloses a barite tailings separation device, and aims at solving the technical problem that the general jig cannot adjust the speed of the vertical alternating water flow according to the different densities of the rocks in the barite tailings when separating barite tailings particles, so that the rocks with larger density in the barite tailings cannot be separated from the barite particles, resulting in low separation efficiency of the barite tailings and low product quality.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A barite tailings separation device, including the water tank, the top of water tank is fixedly connected with the separation pool, one side of separation pool is provided with the discharge gate, the bottom of separation pool is provided with a plurality of isolation plates, the bottom surface of separation pool is provided with a plurality of impact holes, the bottom surface of separation pool one end is close to the discharge gate and is provided with a plurality of discharge holes, the inner wall of one side of water tank is rotatably connected with a plurality of adjusting plates, the top of adjusting plate is provided with the plug rod, the bottom of separation pool is located the position above adjusting plate and is screw threadedly connected with the threaded rod, the bottom end of threaded rod is rotatably connected with the fixed rod, the bottom of fixed rod is fixedly connected with a plurality of separation plates, one side of separation plate is provided with two sliding grooves.

[0007] The top end of the threaded rod is provided with a handle, the plug rod slides in the sliding groove, and every two adjusting plates are symmetrically arranged on the multiple isolation plates.

[0008] The bottom end of the guide rod is fixedly connected with the separation plate, and the end of the separation tank with the discharge port is lower than the other end.

[0009] The top of the water tank is fixedly connected with the first fixing frame near the separation tank, the top of the first fixing frame is fixedly connected with the crushing box, the bottom of the crushing box is fixedly connected with the second fixing frame, one side of the crushing box is provided with a motor, one end of the motor output shaft is fixedly connected with a mounting shaft, one end of the mounting shaft is fixedly connected with an eccentric roller, and the inside of the crushing box is provided with extrusion blocks near the two sides of the eccentric roller.

[0010] In a preferred scheme, one end of the mounting shaft is fixedly connected with an eccentric disc, one side of the eccentric disc is rotatably connected with a connecting plate, the inner wall of the water tank is fixedly connected with a protection cylinder, the inner wall of the protection cylinder is fixedly connected with a stabilizing frame, the inside of the stabilizing frame is slidably connected with a sliding rod, and the bottom end of the sliding rod is fixedly connected with a pressing plate.

[0011] The top end of the sliding rod is slidably connected with a sliding sleeve, one side of the sliding sleeve is threadedly connected with a fixing bolt, and the outer surface of the sliding rod is provided with a plurality of mounting holes.

[0012] The bottom end of the connecting plate is rotatably connected with the sliding sleeve, and the pressing plate is slidably connected with the inside of the water tank.

[0013] As can be seen from the above, the barite tailings separation device has the following technical effects.

[0014] Firstly, the threaded rod is rotated to move downward and press the separation plate, since the multiple separation plates are connected through the fixing rod, the multiple separation plates are driven to move downward, the plug rod slides in the sliding groove, the separation plate drives the two adjusting plates to open and close, when the two adjusting plates open between the two isolation plates, the gap between the two adjusting plates becomes larger, the water flow speed is slower, when the adjusting plates close, the gap between the two adjusting plates is reduced, the water flow speed is faster, the water flow speed in the water tank is adjusted to impact the bottom of the separation tank, and the water flow impact speed is adjusted according to different rock densities.

[0015] Secondly: the eccentric roller rotates to drive the eccentric disc to rotate, thereby driving the connecting plate to move up and down, driving the sliding rod and the pressing plate to move up and down, the pressing plate presses the water in the water tank, the water surface at the bottom of the separation tank fluctuates up and down, the water surface continuously impacts the bottom of the separation tank, periodic oscillation water flow is generated, the position of the sliding sleeve on the sliding rod is adjusted by removing the fixing bolt, the position of the sliding sleeve is fixed through the mounting hole and the fixing bolt, thereby adjusting the movement amplitude of the pressing plate, and the effect of controlling the lifting amplitude of the water flow in the water tank is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A front view structural schematic diagram of a barite tailing separation device is provided in the utility model.

[0017] Figure 2 A sectional view structural schematic diagram of a barite tailing separation device is provided in the utility model.

[0018] Figure 3 An internal structure schematic diagram of a barite tailing separation device is provided in the utility model.

[0019] Figure 4 A partial structure schematic diagram of a barite tailing separation device is provided in the utility model.

[0020] In the drawings: 1, water tank; 2, first fixed frame; 3, separation tank; 4, discharge port; 5, motor; 6, crushing box; 7, second fixed frame; 8, eccentric roller; 9, extrusion block; 10, eccentric disc; 11, connecting plate; 12, fixing bolt; 13, sliding sleeve; 14, mounting hole; 15, stabilizing frame; 16, sliding rod; 17, pressing plate; 18, protection cylinder; 19, threaded rod; 20, guide rod; 21, impact hole; 22, adjusting plate; 23, separation plate; 24, discharge hole; 25, sliding groove; 26, insertion rod; 27, isolation plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0023] The utility model discloses a barite tailing separation device mainly applies general jig when separating barite tailing particles, cannot adjust the speed of vertical alternating water flow according to the rock density difference in barite tailing, makes the barite tailing rock of density bigger not to separate from barite particles, causes the separation efficiency of barite tailing to reduce, reduces the product quality scene.

[0024] Referring to Figure 1 — Figure 4 A barite tailing separation device, including water tank 1, the top of water tank 1 is fixedly connected with separation pool 3, one side of separation pool 3 is provided with discharge gate 4, the bottom of separation pool 3 is provided with a plurality of isolation plates 27, the bottom surface of separation pool 3 is provided with a plurality of impact holes 21, the bottom surface of separation pool 3 one end is close to discharge gate 4 and is provided with a plurality of discharge holes 24, the inner wall of one side of water tank 1 is rotatably connected with a plurality of adjusting plates 22, the top of adjusting plate 22 is provided with plug rod 26, the bottom of separation pool 3 is screw threadedly connected with threaded rod 19 above adjusting plate 22 position, the bottom end of threaded rod 19 is rotatably connected with fixed rod, and the bottom of fixed rod is fixedly connected with a plurality of separation plates 23, one side of separation plate 23 is provided with two sliding grooves 25.

[0025] The top of threaded rod 19 is provided with handle, plug rod 26 slides in sliding groove 25, and every two adjusting plates 22 are symmetrically arranged between a plurality of isolation plates 27.

[0026] The inner wall of one side of separation pool 3 is slidably connected with guide rod 20, the bottom end of guide rod 20 is fixedly connected with separation plate 23, and one end of separation pool 3 with discharge gate 4 is lower than the other end.

[0027] The top of water tank 1 is fixedly connected with first fixed frame 2 near separation pool 3, the top of first fixed frame 2 is fixedly connected with crushing box 6, the bottom of crushing box 6 is fixedly connected with second fixed frame 7, one side of crushing box 6 is provided with motor 5, one end of motor 5 output shaft is fixedly connected with mounting shaft, one end of mounting shaft is fixedly connected with eccentric roller 8, and the inside of crushing box 6 is provided with extrusion block 9 near the both sides of eccentric roller 8.

[0028] In the embodiment, the water tank 1 has a large amount of water, by putting the tailings of barite into the crushing box 6, by starting the motor 5, the motor 5 rotates to drive the eccentric roller 8 to rotate, the rotation axis of the eccentric roller 8 is not coincided with the center line, the eccentric roller 8 is constantly rubbed with the two sides of the extrusion block 9 in the process of rotation, the tailings of barite are crushed, the crushed tailings of barite are discharged into the separation tank 3 through the outlet on one side of the crushing box 6, because the density of the rock and the barite particles in the crushed tailings of barite is different, the density of the rock is smaller than the density of the barite particles, in the process of the water surface constantly impacting upward in the water tank 1, by the jigging method, the barite particles with large density constantly sink, the rock particles constantly float, under the constant impact, in the barite particles, the barite particles are in the lower layer, the rock particles are in the upper layer, because the separation tank 3 is designed to have a certain slope, the barite particles in the separation tank 3 constantly slide to one end of the discharge port 4, until the barite particles are completely in the upper end of the separation tank 3 close to the discharge port 4, the lower layer of barite particles fall to the bottom of the separation tank 3 through the screening of the plurality of discharge holes 24, the upper layer of rock particles are discharged through the discharge port 4, which has the effect of separating the rock particles and the barite particles.

[0029] Further, in the tailings of barite, the rock components are different, the rock particles with large density need faster water flow impact when separated by water flow impact, by rotating the threaded rod 19, the threaded rod 19 moves downward to press the separation plate 23, because the plurality of separation plates 23 are connected by the fixed rod, the plurality of separation plates 23 move downward, by the sliding rod 26 sliding in the sliding groove 25, the separation plate 23 drives the two sides of the adjusting plate 22 to open and close, when the two adjusting plates 22 between the two isolation plates 27 open, the gap between the two adjusting plates 22 becomes larger, the water flow speed through it becomes slower, when the adjusting plate 22 closes, the gap between the two adjusting plates 22 becomes smaller, the water flow speed through it becomes faster, by this way, the speed of the water flow in the water tank 1 impacting the bottom of the separation tank 3 is adjusted, which has the effect of adjusting the water flow impact speed according to different rock densities.

[0030] Referring to Figure 1 , Figure 2 In a preferred embodiment, one end of the mounting shaft is fixedly connected with the eccentric disc 10, one side of the eccentric disc 10 is rotatably connected with the connecting plate 11, the inner wall of the water tank 1 is fixedly connected with the protection cylinder 18, the inner wall of the protection cylinder 18 is fixedly connected with the stabilizing frame 15, the inside of the stabilizing frame 15 is slidably connected with the sliding rod 16, the bottom end of the sliding rod 16 is fixedly connected with the pressing plate 17.

[0031] The top end of the sliding rod 16 is slidably connected with the sliding sleeve 13, one side of the sliding sleeve 13 is threadedly connected with the fixed bolt 12, a plurality of mounting holes 14 are arranged on the outer surface of the sliding rod 16.

[0032] The bottom end of the connecting plate 11 is rotatably connected to the sliding sleeve 13, and the pressing plate 17 is slidably connected to the inside of the water tank 1.

[0033] In this embodiment, the rotation of the eccentric roller 8 drives the eccentric disk 10 to rotate, thereby driving the connecting plate 11 to move up and down, and driving the sliding rod 16 and the pressing plate 17 to move up and down. The pressing plate 17 presses the water inside the water tank 1, causing the water surface at the bottom of the separation tank 3 to rise and fall. The water surface continuously impacts the bottom of the separation tank 3, generating a periodic oscillating water flow. By removing the fixing bolt 12, the position of the sliding sleeve 13 on the sliding rod 16 is adjusted. The position of the sliding sleeve 13 is fixed by the mounting hole 14 and the fixing bolt 12, thereby adjusting the movement amplitude of the pressing plate 17, which achieves the effect of controlling the rise and fall amplitude of the water flow inside the water tank 1.

[0034] Working principle: when in use, there is a large amount of water in the water tank 1, by putting the tailings of barite into the crushing box 6, by starting the motor 5, the motor 5 rotates to drive the eccentric roller 8 to rotate, the rotation axis of the eccentric roller 8 does not coincide with the center line, the eccentric roller 8 constantly rubs with the two sides of the extrusion block 9 in the process of rotation, the tailings of barite are crushed, the crushed tailings of barite are discharged into the separation tank 3 through the outlet on one side of the crushing box 6, because the density of the rock and the barite particles in the crushed tailings of barite is different, the density of the rock is smaller than that of the barite particles, in the process of the water surface constantly impacting upward in the water tank 1, by jigging, the barite particles with large density constantly sink, the rock particles constantly float, under the constant impact, in the barite particles, the barite particles are in the lower layer, the rock particles are in the upper layer, because the separation tank 3 is designed with a certain slope, the barite particles in the separation tank 3 constantly slide to one end of the discharge port 4, until the barite particles completely in the separation tank 3 are on one end close to the discharge port 4, the lower layer of barite particles fall to the bottom of the separation tank 3 through the screening of multiple discharge holes 24, the upper layer of rock particles are discharged through the discharge port 4, which plays a role in separating rock particles and barite particles, in the barite tailings, the rock particles with large density need faster water flow impact when separated by water flow impact, by rotating the threaded rod 19, the threaded rod 19 moves downward to press the separation plate 23, because multiple separation plates 23 are connected by fixed rods, multiple separation plates 23 are driven to move downward, by the sliding of the plug rod 26 in the sliding groove 25, the separation plate 23 drives the two sides of the adjusting plate 22 to open and close, when the two adjusting plates 22 between the two isolation plates 27 open, the gap between the two adjusting plates 22 becomes larger, the water flow speed becomes slower, when the adjusting plate 22 closes, the gap between the two adjusting plates 22 becomes smaller, the water flow speed becomes faster, by this way, the speed of the water flow in the water tank 1 impacting the bottom of the separation tank 3 is adjusted, which plays a role in adjusting the water flow impact speed according to different rock densities, the eccentric roller 8 rotates to drive the eccentric disc 10 to rotate, thereby driving the connecting plate 11 to move up and down, driving the sliding rod 16 and the pressing plate 17 to move up and down, the pressing plate 17 presses the water in the water tank 1, the water surface at the bottom of the separation tank 3 fluctuates up and down, the water surface constantly impacts the bottom of the separation tank 3, generating periodic oscillation water flow, by removing the fixed bolt 12 to adjust the position of the sliding sleeve 13 on the sliding rod 16, by installing the hole 14 and the fixed bolt 12 to fix the position of the sliding sleeve 13, the movement amplitude of the pressing plate 17 is adjusted, which plays a role in controlling the lifting amplitude of the water flow in the water tank 1.

[0035] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. According to the technical solution and the inventive concept of the present application, equivalent replacement or change should be covered in the protection scope of the present application.

Claims

1. A barite tailings separation apparatus comprising a water tank (1), characterised in that, The top of the water tank (1) is fixedly connected with a separation tank (3), the top of the water tank (1) is fixedly connected with a first fixing frame (2) near the separation tank (3), the top of the first fixing frame (2) is fixedly connected with a crushing box (6), the bottom of the crushing box (6) is fixedly connected with a second fixing frame (7), one side of the crushing box (6) is provided with a motor (5), one end of the motor (5) output shaft is fixedly connected with a mounting shaft, one end of the mounting shaft is fixedly connected with an eccentric roller (8), both sides of the crushing box (6) are provided with extrusion blocks (9) near the eccentric roller (8), one side of the separation tank (3) is provided with a discharge port (4), the bottom of the separation tank (3) is provided with a plurality of isolation plates (27), the bottom surface of the separation tank (3) is provided with a plurality of impact holes (21), the bottom surface of the separation tank (3) is provided with a plurality of discharge holes (24) near one end of the discharge port (4), a plurality of adjusting plates (22) are rotatably connected to the inner wall of one side of the water tank (1), the top of the adjusting plate (22) is provided with a plug rod (26), the bottom of the separation tank (3) is threadedly connected with a threaded rod (19) above the adjusting plate (22), the bottom end of the threaded rod (19) is rotatably connected with a fixed rod, the bottom of the fixed rod is fixedly connected with a plurality of separation plates (23), one side of the separation plate (23) is provided with two sliding grooves (25).

2. A barite tailings separation apparatus as claimed in claim 1, wherein, The top end of the threaded rod (19) is provided with a handle, the plug rod (26) slides in the sliding groove (25), and every two adjusting plates (22) are arranged on the plurality of isolation plates (27) in an axisymmetric manner.

3. A barite tailings separation apparatus as claimed in claim 2, wherein, The inner wall of one side of the separation tank (3) is slidably connected with a guide rod (20), the bottom end of the guide rod (20) is fixedly connected with the separation plate (23), and one end of the separation tank (3) with the discharge port (4) is lower than the other end.

4. A barite tailings separation apparatus as claimed in claim 3, wherein, One end of the mounting shaft is fixedly connected with an eccentric disc (10), one side of the eccentric disc (10) is rotatably connected with a connecting plate (11), the inner wall of the water tank (1) is fixedly connected with a protection cylinder (18), the inner wall of the protection cylinder (18) is fixedly connected with a stabilizing frame (15), the inner part of the stabilizing frame (15) is slidably connected with a sliding rod (16), and the bottom end of the sliding rod (16) is fixedly connected with a pressing plate (17).

5. A barite tailings separation apparatus as claimed in claim 4, wherein, The top end of the sliding rod (16) is slidably connected with a sliding sleeve (13), one side of the sliding sleeve (13) is threadedly connected with a fixed bolt (12), and the outer surface of the sliding rod (16) is provided with a plurality of mounting holes (14).

6. A barite tailings separation apparatus as claimed in claim 5, wherein, The bottom end of the connecting plate (11) is rotatably connected with the sliding sleeve (13), and the pressing plate (17) is slidably connected with the inner part of the water tank (1).

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