A high-efficiency uniform-distribution steady flow barrel for a concentrator

Abstract

This invention relates to the field of thickener technology, specifically disclosing a high-efficiency, uniformly distributed stabilizing tank for thickeners. The tank includes a stabilizing tank body, with a feed pipe installed on the top side wall of the body. One end of the feed pipe near the stabilizing tank body is connected to the interior of the body. Multiple openings are evenly distributed through the bottom of the inner wall of the stabilizing tank body. A fixing plate is movably installed inside the stabilizing tank body, and a first auxiliary mechanism is provided on the fixing plate. By incorporating openings, connecting rods, a fixing plate, and a rotating plate, this invention allows impurities such as ore fragments and mud lumps that affect the flocculation effect of the slurry to be blocked when the slurry is discharged from the openings to the bottom of the stabilizing tank body. The filtered slurry is then discharged downwards through the openings, free from the influence of ore fragments and mud lumps. Therefore, the flocculation effect of the slurry flocs is more stable, increasing the thickener's processing efficiency.

Description

Technical Field

[0001] This invention relates to the field of thickener technology, and in particular to a flow stabilizer for thickeners with high efficiency and uniform material distribution. Background Technology

[0002] High-efficiency thickeners are suitable for dewatering concentrates and tailings in mineral processing plants, and are widely used in metallurgy, chemical industry, coal, non-metallic mineral processing, environmental protection and other industries. A high-efficiency thickener is not actually a simple settling device, but a new type of dewatering equipment that incorporates the filtration characteristics of slurry layers. During slurry processing, the slurry is mixed with flocculant and then added to a flow stabilizer. The flow rate of the slurry is controlled by the flow stabilizer, and then the slurry flows from the flow stabilizer to the thickener.

[0003] When slurry is added to the stabilizer tank for processing, a small amount of rock fragments and mud lumps may be present inside the slurry. These materials can severely affect the flocculation effect of the slurry, and can also clog the bottom of the stabilizer tank, affecting the slurry's falling speed. In severe cases, they can completely block the bottom of the stabilizer tank, requiring the equipment to be shut down and the stabilizer tank to be cleaned. This process affects the slurry processing rate and increases the workload of the workers. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-efficiency, uniformly distributed flow stabilizer for a concentrator.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A high-efficiency, uniformly distributed flow stabilizer for a concentrator includes a flow stabilizer body. A feed pipe is installed on the top side wall of the flow stabilizer body, and one end of the feed pipe near the flow stabilizer body is connected to the interior of the flow stabilizer body. Multiple openings are uniformly perforated through the bottom of the inner wall of the flow stabilizer body. A fixing plate is movably installed inside the flow stabilizer body, and a first auxiliary mechanism is provided on the fixing plate. A movable seat is movably installed at the bottom of the flow stabilizer body, and a second auxiliary mechanism is provided at the bottom of the movable seat. An auxiliary feeding mechanism is provided on the side wall of the movable seat.

[0007] Preferably, a first electric telescopic rod is embedded in the top of the flow stabilizing tank body, with the telescopic end of the first electric telescopic rod facing downwards, the mounting end of the first electric telescopic rod extending to the outer side of the top of the flow stabilizing tank body, and the telescopic end of the first electric telescopic rod being connected to the top of the fixing plate.

[0008] Preferably, the first auxiliary mechanism includes a rotating plate and a first grinding block. The rotating plate is movably installed on the bottom of the fixed plate, and the first grinding block is installed on the bottom of the rotating plate. Multiple first slots are evenly and through the top of the fixed plate, multiple second slots are evenly and through the top of the rotating plate, and multiple third slots are evenly and through the top of the first grinding block. The first, second, and third slots are all the same in size and number.

[0009] Preferably, a first rotary motor is embedded in the bottom of the fixed plate, the output end of the first rotary motor faces downward, and the output end of the first rotary motor is connected to the top of the rotating plate.

[0010] Preferably, a support rod is movably installed at the bottom of the flow stabilizing tank body, and the bottom end of the support rod is rotatably connected to the bottom end of the inner wall of the movable seat.

[0011] Preferably, a second rotary motor is embedded in the bottom of the inner wall of the movable seat, with the output end of the second rotary motor facing downwards and the mounting end of the second rotary motor connected to the bottom end of the support rod. A second electric telescopic rod is embedded in the top of the support rod, with the mounting end of the second electric telescopic rod facing upwards and the mounting end of the second electric telescopic rod connected to the bottom of the flow stabilizing tank body.

[0012] Preferably, the second auxiliary mechanism includes a movable plate and connecting rods. Multiple insertion holes are evenly opened through the bottom of the inner wall of the movable seat, and the number and position of the insertion holes correspond to the openings. A movable plate is movably installed at the bottom of the movable seat, and multiple connecting rods are evenly movably installed at the top of the movable plate. The connecting rods can be inserted into the interior of the insertion holes.

[0013] Preferably, a third electric telescopic rod is installed at the bottom of the movable seat, with the telescopic end of the third electric telescopic rod facing downwards. The telescopic end of the third electric telescopic rod is connected to the top of the movable plate, and a second grinding block is installed at the top of the connecting rod.

[0014] Preferably, the auxiliary feeding mechanism includes a straight feeding port and a curved feeding port. Multiple feeding grooves are evenly provided through the inner side wall of the movable seat. Multiple straight feeding ports are evenly installed at the feeding grooves on the outer wall of the movable seat. Multiple curved feeding ports are evenly installed at the feeding grooves on the outer wall of the movable seat. The ends of the straight and curved feeding ports near the movable seat are connected to the interior of the movable seat through the feeding grooves.

[0015] Preferably, a rotating rod is rotatably installed on the inner wall of both the straight and curved feed ports near the movable seat. Multiple blades are evenly installed on the outer wall of the rotating rod, and a speed sensor is embedded in one end of the rotating rod.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] In this invention, by setting up an opening, connecting rod, fixing plate and rotating plate, when the slurry is discharged from the opening to the bottom of the stabilizing tank body, impurities such as ore fragments and mud in the slurry that affect the flocculation effect of the slurry will be blocked by the opening. Then the filtered slurry is discharged downward from the opening. The discharged slurry is not affected by ore fragments and mud, so the flocculation effect of the slurry flocs will be more stable, and the treatment effect of the thickener on the slurry will be increased.

[0018] When the first slot is opposite to the second and third slots, the slurry can fall from the top of the fixed plate. When the first slot is not opposite to the second and third slots, the slurry will stay on the top of the fixed plate. This method of use can buffer the falling speed of the slurry, thereby prolonging the time the slurry stays inside the stabilizing tank and extending the reaction time between the slurry and the flocculant. This makes the slurry flocs more stable when discharged into the thickener, preventing the slurry flocs from being dispersed by the water flow when discharged into the thickener, and increasing the ease of use of the device.

[0019] When the opening becomes clogged, the movable plate moves upward. As the movable plate moves upward, the top of the second grinding block enters from the bottom of the opening. When the top of the second grinding block moves to the same level as the bottom of the inner wall of the flow stabilizer body, the blockage inside the opening can be cleared by the movement of the connecting rod in the opening, increasing the ease of use of the device.

[0020] The first rotary motor drives the rotating plate to rotate. During the rotation of the rotating plate, the first and second grinding blocks grind up rock fragments and mud blocks that affect the flow stabilization tank body at the bottom of the inner wall. This process removes rock fragments and mud blocks that cannot fall inside the flow stabilization tank body, so that when the flow stabilization tank body is blocked, the device can clean the debris inside the device itself without manual cleaning. This greatly reduces the time required for manual cleaning, reduces the labor intensity of the staff, and ensures the stability and processing efficiency of the device.

[0021] In this invention, a rotating rod, blades, and a speed sensor are provided. When the slurry is discharged from the straight or curved discharge port, it impacts the blades. The blades, under the impact of the slurry, drive the rotating rod to rotate. By buffering the slurry with the blades, the impact force between the slurry and the water flow when the slurry enters the thickener can be reduced, preventing the slurry from being dispersed by the water flow when it is discharged into the thickener, thus ensuring the stability of the device in slurry processing.

[0022] During the rotation of the rotating rod driven by the slurry impact blades, the speed sensor monitors the rotation speed of the rotating rod and transmits the rotation speed data to the background control system. By detecting the rotation speed of the rotating rod, the background control system can deduce the blockage status of the opening and take corresponding measures based on the blockage status in a timely manner, thereby increasing the functional stability and ease of use of the device.

[0023] In this invention, a movable seat, a straight discharge port, and a curved discharge port are provided. The slurry flows into the interior of the movable seat, and then, through the rotation of the movable seat, the slurry is discharged from the straight and curved discharge ports. The slurry is evenly discharged around the perimeter of the stabilizing tank body. This discharge method makes the slurry discharge more uniform, preventing the slurry from accumulating on one side of the bottom of the thickener, which would put a strain on the thickener's rake frame and affect its service life. By uniformly discharging the slurry, the contact area between the slurry and the water inside the thickener is increased, thus widening the falling range of the slurry flocs, increasing the flocculation effect, preventing the slurry flocs from falling from one place, and preventing them from colliding with each other and affecting their falling speed. This increases the thickener's processing speed for the slurry and improves the ease of use of the device.

[0024] When the rotation speed of the rotating rod is in the "slight blockage range", the movable seat stops rotating. The second electric telescopic rod drives the movable seat to move up and down. At this time, the top of the movable seat reciprocates to impact the bottom of the flow stabilizing tank body. The impact of the movable seat on the flow stabilizing tank body causes the bottom of the flow stabilizing tank body to vibrate. At this time, the debris stuck inside the opening will be discharged downward from the opening under the vibration of the flow stabilizing tank body, increasing the ease of use of the device. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0027] Figure 3 This is a schematic diagram of the mounting structure of the first rotary motor of the present invention;

[0028] Figure 4 This is a schematic diagram of the rotating plate structure of the present invention;

[0029] Figure 5 This is a schematic diagram of the support rod installation structure of the present invention;

[0030] Figure 6 This is a schematic diagram of the rotating rod and blade structure of the present invention;

[0031] Figure 7This is a schematic diagram of the speed sensor mounting structure of the present invention;

[0032] Figure 8 This is a schematic diagram of the feeding trough structure of the present invention;

[0033] Figure 9 This is a schematic diagram of the second rotary motor mounting structure of the present invention;

[0034] Figure 10 This is a schematic diagram of the installation structure of the third electric telescopic pole of the present invention.

[0035] In the diagram: 1. Flow stabilizer body; 2. Feed pipe; 3. First electric telescopic rod; 4. Movable seat; 5. Straight discharge port; 6. Curved discharge port; 7. Movable plate; 8. Fixed plate; 9. Rotating plate; 10. First grinding block; 11. First slot; 12. Opening; 13. Connecting rod; 14. First rotary motor; 15. Second slot; 16. Third slot; 17. Support rod; 18. Second electric telescopic rod; 19. Rotating rod; 20. Blade; 21. Speed ​​sensor; 22. Discharge trough; 23. Insertion hole; 25. Second rotary motor; 26. Third electric telescopic rod; 27. Second grinding block. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0037] Reference Figure 1-10A high-efficiency and uniformly distributed flow stabilizer for a concentrator includes a flow stabilizer body 1. A feed pipe 2 is installed on the top side wall of the flow stabilizer body 1. One end of the feed pipe 2 near the flow stabilizer body 1 is connected to the interior of the flow stabilizer body 1. Multiple openings 12 are evenly distributed through the bottom of the inner wall of the flow stabilizer body 1. A fixing plate 8 is movably installed inside the flow stabilizer body 1. A first auxiliary mechanism is provided on the fixing plate 8. A movable seat 4 is movably installed at the bottom of the flow stabilizer body 1. A second auxiliary mechanism is provided at the bottom of the movable seat 4. An auxiliary feeding mechanism is provided on the side wall of the movable seat 4. The slurry inside the stabilizer tank 1 can be conveyed through the feed pipe 2. When the slurry is discharged from the opening 12 to the bottom of the stabilizer tank 1, impurities such as ore fragments and mud lumps that affect the slurry flocculation effect are blocked by the opening 12. Subsequently, the filtered slurry is discharged downward from the opening 12. The discharged slurry is free from the influence of ore fragments and mud lumps, so the flocculation effect of the slurry flocs is more stable, increasing the treatment effect of the thickener on the slurry. The first auxiliary mechanism can extend the time of the slurry inside the stabilizer tank 1, increasing the reaction time between the slurry and the flocculant. The second auxiliary mechanism can extend the time of the slurry inside the stabilizer tank 1, increasing the reaction time between the slurry and the flocculant. When hole 12 becomes blocked, it is cleared. The auxiliary feeding mechanism can make the slurry feeding more uniform, preventing the slurry from accumulating on one side of the bottom of the thickener, which would put a load on the thickener rake and affect the service life of the thickener. By feeding the slurry uniformly, the contact area between the slurry and the water inside the thickener can be increased, making the falling range of the slurry flocs wider, increasing the flocculation effect of the slurry flocs, preventing the slurry flocs from falling from one place, and preventing the flocs from hitting each other and affecting the falling speed of the flocs. This increases the processing speed of the thickener for slurry and increases the ease of use of the device.

[0038] As a technical optimization of the present invention, a first electric telescopic rod 3 is embedded in the top of the flow stabilizing tank body 1. The telescopic end of the first electric telescopic rod 3 faces downward, and the mounting end of the first electric telescopic rod 3 extends to the outer side of the top of the flow stabilizing tank body 1. The telescopic end of the first electric telescopic rod 3 is connected to the top of the fixing plate 8. The first electric telescopic rod 3 can drive the fixing plate 8 to move up and down inside the flow stabilizing tank body 1.

[0039] As a technical optimization of the present invention, the first auxiliary mechanism includes a rotating plate 9 and a first grinding block 10. The rotating plate 9 is movably installed on the bottom of the fixed plate 8, and the first grinding block 10 is installed on the bottom of the rotating plate 9. A plurality of first slots 11 are evenly and through the top of the fixed plate 8. A plurality of second slots 15 are evenly and through the top of the rotating plate 9. A plurality of third slots 16 are evenly and through the top of the first grinding block 10. The first slots 11, second slots 15 and third slots 16 are all the same in size and number. The rotating plate 9 rotates so that when the first slot 11 is opposite to the second slot 15 and the third slot 16, the slurry can fall from the top of the fixed plate 8. When the first slot 11 is not opposite to the second slot 15 and the third slot 16, the slurry will stay on the top of the fixed plate 8. This method of use can buffer the falling speed of the slurry, thereby prolonging the time the slurry spends inside the stabilizing tank body 1 and extending the reaction time between the slurry and the flocculant. This makes the slurry flocs more stable when discharged into the thickener, preventing the slurry flocs from being dispersed by the water flow and affecting the thickener's treatment effect on the slurry. The first grinding block 10 can be used in conjunction with the second grinding block 27 to crush rock fragments, mud, and other debris inside the stabilizing tank body 1, allowing them to be discharged smoothly and increasing the ease of use of the device.

[0040] As a technical optimization of the present invention, a first rotary motor 14 is embedded in the bottom of the fixed plate 8, the output end of the first rotary motor 14 faces downward, and the output end of the first rotary motor 14 is connected to the top of the rotating plate 9. The first rotary motor 14 can drive the rotating plate 9 to rotate.

[0041] As a technical optimization of the present invention, a support rod 17 is movably installed at the bottom of the flow stabilizing tank body 1, and the bottom end of the support rod 17 is rotatably connected to the bottom end of the inner wall of the movable seat 4. The support rod 17 provides support for the movable seat 4.

[0042] As a technical optimization of the present invention, a second rotary motor 25 is embedded in the bottom of the inner wall of the movable seat 4. The output end of the second rotary motor 25 faces downward, and the mounting end of the second rotary motor 25 is connected to the bottom end of the support rod 17. A second electric telescopic rod 18 is embedded in the top of the support rod 17. The mounting end of the second electric telescopic rod 18 faces upward and is connected to the bottom of the stabilizing tank body 1. The rotation of the second rotary motor 25 can drive the movable seat 4 to rotate, and the second electric telescopic rod 18 can drive the movable seat 4 to move up and down, so that the movable seat 4 can hit the bottom of the stabilizing tank body 1, increasing the stability of the slurry falling.

[0043] As a technical optimization of the present invention, the second auxiliary mechanism includes a movable plate 7 and a connecting rod 13. Multiple insertion holes 23 are evenly distributed through the bottom of the inner wall of the movable seat 4, with the number and position of the insertion holes 23 corresponding to the opening 12. The movable plate 7 is movably mounted on the bottom of the movable seat 4, and multiple connecting rods 13 are evenly movably mounted on the top of the movable plate 7. The connecting rods 13 can be inserted into the insertion holes 23. When the opening 12 becomes blocked, the movable plate 7 moves upward. As the movable plate 7 moves upward, the connecting rods 13 pass through the insertion holes 23 and move upward. As the connecting rods 13 continue to rise, the top of the second grinding block 27 enters from the bottom of the opening 12. When the top of the second grinding block 27 moves to the same horizontal level as the bottom of the inner wall of the flow stabilizer body 1, the movement of the connecting rods 13 within the opening 12 can clear the blockage inside the opening 12, increasing the ease of use of the device.

[0044] As a technical optimization of the present invention, a third electric telescopic rod 26 is installed at the bottom of the movable seat 4, with the telescopic end of the third electric telescopic rod 26 facing downwards and connected to the top of the movable plate 7. A second grinding block 27 is installed on the top of the connecting rod 13. The third electric telescopic rod 26 can drive the movable plate 7 to move upwards, thereby allowing the connecting rod 13 to be inserted into the opening 12.

[0045] As a technical optimization of the present invention, the auxiliary feeding mechanism includes a straight feeding port 5 and a curved feeding port 6. A plurality of feeding grooves 22 are evenly provided through the inner side wall of the movable seat 4. A plurality of straight feeding ports 5 are evenly installed at the feeding grooves 22 on the outer wall of the movable seat 4. A plurality of curved feeding ports 6 are evenly installed at the feeding grooves 22 on the outer wall of the movable seat 4. The ends of the straight feeding ports 5 and the curved feeding ports 6 near the movable seat 4 are all connected to the interior of the movable seat 4 through the feeding grooves 22. The second rotary motor 25 drives the movable seat 4 to rotate. During the rotation of the movable seat 4, the slurry inside the movable seat 4 is evenly discharged from the straight discharge port 5 and the curved discharge port 6. Since the discharge port of the straight discharge port 5 is horizontal, while the discharge port of the curved discharge port 6 is vertically downward, the slurry will fall from the discharge port of the straight discharge port 5 to the bottom of the stabilizer tank body 1 and from the discharge port of the curved discharge port 6 to the bottom of the stabilizer tank body 1. Therefore, the slurry will be evenly distributed around the bottom of the stabilizer tank body 1. Feeding is done weekly, which ensures more uniform slurry distribution and prevents slurry from accumulating on one side of the thickener bottom, thus reducing the load on the thickener's rake frame and affecting its service life. Uniform slurry feeding increases the contact area between the slurry and the water inside the thickener, widening the falling range of the slurry flocs, enhancing the flocculation effect, and preventing slurry flocs from falling from one location and impacting each other's falling speed. This increases the thickener's slurry processing speed and improves the ease of use of the equipment.

[0046] As a technical optimization of the present invention, a rotating rod 19 is rotatably installed on the inner wall of both the straight discharge port 5 and the curved discharge port 6 near the movable seat 4. Multiple blades 20 are evenly installed on the outer wall of the rotating rod 19, and a speed sensor 21 is embedded in one end of the rotating rod 19. When the slurry is discharged from the straight discharge port 5 and the curved discharge port 6, the slurry impacts the blades 20. Under the impact of the slurry, the blades 20 drive the rotating rod 19 to rotate. The buffering effect of the blades 20 on the slurry reduces the impact force between the slurry and the water flow when the slurry enters the thickener, preventing the slurry from being dispersed by the water flow when discharged into the thickener, thus ensuring the stability of the device's slurry processing.

[0047] During the process of the slurry impact blade 20 driving the rotating rod 19 to rotate, the speed sensor 21 monitors the speed of the rotating rod 19 and transmits the speed data of the rotating rod 19 to the background control system. By detecting the speed of the rotating rod 19, the background control system can deduce the blockage status of the opening 12 and take corresponding measures according to the blockage status of the opening 12 in a timely manner, thereby increasing the functional stability and ease of use of the device.

[0048] In use, this invention supplies power to the electrical components of the device via an external power supply connected by wires. The device is equipped with a control system to control all electrical components. The end of the feed pipe 2 furthest from the stabilizing tank body 1 is connected to the slurry pump via a conduit. The stabilizing tank body 1 is used in conjunction with a thickener. The installation method of the thickener and the stabilizing tank body 1 is existing mature technology, and therefore will not be elaborated further. The speed sensor 21 is also existing mature technology, and therefore will not be elaborated further. The installation forms of the straight discharge port 5 and the curved discharge port 6 are as follows: Figure 1 The staggered installation shown.

[0049] When the slurry needs to be treated, the feed pipe 2 delivers the slurry mixed with flocculant to the inside of the stabilizing tank body 1. At this time, the slurry first flows to the top of the fixed plate 8, then passes through the first slot 11, the second slot 15 and the third slot 16 and flows to the bottom of the stabilizing tank body 1. Then the slurry flows downward from the opening 12 and flows into the inside of the movable seat 4. At this time, the second rotary motor 25 drives the movable seat 4 to rotate. During the rotation of the movable seat 4, the slurry inside the movable seat 4 is evenly discharged from the straight discharge port 5 and the curved discharge port 6.

[0050] Because the discharge port of the straight discharge port 5 is horizontal, while the discharge port of the curved discharge port 6 is vertically downward, during the rotation and discharge of the movable seat 4, the slurry will fall from the discharge port of the straight discharge port 5 to the bottom periphery of the stabilizing tank body 1, and from the discharge port of the curved discharge port 6 to the bottom of the stabilizing tank body 1. Therefore, the slurry will be evenly discharged to the periphery of the stabilizing tank body 1. This discharge method can make the slurry discharge more uniform, prevent the slurry from accumulating on one side of the bottom of the thickener, causing load on the thickener rake frame and affecting the service life of the thickener. By discharging the slurry evenly, the contact area between the slurry and the water inside the thickener can be increased, making the falling range of the slurry flocs wider, increasing the flocculation effect of the slurry flocs, preventing the slurry flocs from falling from one position, and preventing the flocs from hitting each other and affecting the falling speed of the flocs. This increases the processing speed of the thickener for slurry and increases the ease of use of the device.

[0051] When the slurry enters the body 1 of the flow stabilizer from the feed pipe 2, the rotating plate 9 is driven to rotate by the first rotary motor 14. When the first slot 11 is opposite to the second slot 15 and the third slot 16, the slurry can fall from the top of the fixed plate 8. When the first slot 11 is not opposite to the second slot 15 and the third slot 16, the slurry will stay on the top of the fixed plate 8. This method of use can buffer the falling speed of the slurry, thereby prolonging the time the slurry stays in the body 1 of the flow stabilizer and prolonging the reaction time between the slurry and the flocculant. This makes the slurry flocs more stable when the slurry is discharged into the thickener, preventing the slurry flocs from being dispersed by the water flow when the slurry is discharged into the thickener, which would affect the thickener's treatment effect on the slurry.

[0052] When the slurry is discharged from the opening 12 to the bottom of the stabilizing tank body 1, impurities such as ore fragments and mud lumps in the slurry that affect the flocculation effect of the slurry will be blocked by the opening 12. Then, the filtered slurry is discharged downward from the opening 12. The discharged slurry is not affected by ore fragments and mud lumps, so the flocculation effect of the slurry flocs will be more stable, which increases the treatment effect of the thickener on the slurry.

[0053] When the slurry is discharged from the straight feed port 5 and the curved feed port 6, the slurry will impact the blade 20. At this time, the blade 20 drives the rotating rod 19 to rotate under the impact of the slurry. Through the buffering of the slurry by the blade 20, the impact force between the slurry and the water flow when the slurry enters the thickener can be reduced, preventing the slurry from being dispersed by the water flow when it is discharged into the thickener, thus ensuring the stability of the device in slurry treatment.

[0054] During the rotation of the rotating rod 19 driven by the slurry impact blade 20, the speed sensor 21 monitors the rotation speed of the rotating rod 19 and transmits the speed data to the background control system. The control system divides the rotation speed of the rotating rod 19 into multiple "range speeds". When the slurry is discharged normally, the rotation speed of the rotating rod 19 reaches the "normal speed range". When the opening 12 is slightly blocked, it affects the falling speed of the slurry, thereby slowing down the rotation speed of the rotating rod 19. At this time, the rotation speed of the rotating rod 19 reaches the "slight blockage speed range". When the opening 12 is blocked to a certain extent, the falling speed of the slurry from the opening 12 is further reduced. At this time, the rotation speed of the rotating rod 19 reaches the "severe blockage speed range". By detecting the rotation speed of the rotating rod 19, the degree of blockage of the opening 12 can be detected, increasing the ease of use of the device.

[0055] When the rotation speed of the rotating rod 19 is in the "slight blockage range", the movable seat 4 stops rotating. The second electric telescopic rod 18 drives the movable seat 4 to move up and down. At this time, the top of the movable seat 4 repeatedly impacts the bottom of the flow stabilizing tank body 1. The impact of the movable seat 4 on the flow stabilizing tank body 1 causes the bottom of the flow stabilizing tank body 1 to vibrate. At this time, the debris stuck inside the opening 12 will be discharged downward from the opening 12 under the vibration of the flow stabilizing tank body 1. After the movable seat 4 impacts a preset number of times, the top of the movable seat 4 again abuts against the bottom of the flow stabilizing tank body 1, and the movable seat 4 rotates again, discharging the slurry from the straight discharge port 5 and the curved discharge port 6. Through this operation, when the opening 12 is slightly blocked, the device can self-clean the blockage without affecting the slurry treatment, increasing the ease of use of the device.

[0056] When the rotation speed of the rotating rod 19 is in the "severe blockage speed range", the feed pipe 2 stops conveying slurry to the inside of the stabilizing tank body 1, the movable seat 4 stops rotating, and the third electric telescopic rod 26 retracts, causing the movable plate 7 to move upward. When the movable plate 7 moves upward, the connecting rod 13 moves upward through the insertion hole 23. As the connecting rod 13 continues to rise, the top of the second grinding block 27 will enter from the bottom of the opening 12. When the top of the second grinding block 27 moves to the same level as the bottom of the inner wall of the stabilizing tank body 1, the movement of the connecting rod 13 in the opening 12 can clear the blockage inside the opening 12, increasing the ease of use of the device.

[0057] Then the connecting rod 13 continues to move upward until the top of the second grinding block 27 moves to the horizontal plane above the bottom of the inner wall of the stabilizing tank body 1, until the second grinding block 27 rises to the preset position height. Then the first rotary motor 14 drives the rotating plate 9 to rotate, so that the first slot 11 is aligned with the second slot 15 and the third slot 16. The first electric telescopic rod 3 drives the fixing plate 8 to move downward. During the downward movement of the fixing plate 8, the excess slurry inside the stabilizing tank body 1 will pass through the first slot 11, the second slot 15 and the third slot 16, without affecting the downward movement of the fixing plate 8. Large rock fragments and mud blocks that affect the slurry falling will remain at the bottom of the inner wall of the stabilizing tank body 1.

[0058] When the fixed plate 8 moves to the preset position, the first rotary motor 14 drives the rotating plate 9 to rotate. During the rotation of the rotating plate 9, the first grinding block 10 and the second grinding block 27 will grind the rock fragments and mud blocks that affect the slurry falling at the bottom of the inner wall of the stabilizing tank body 1. The device can handle the rock fragments and mud blocks that cannot fall inside the stabilizing tank body 1, so that when the stabilizing tank body 1 is blocked, the device can clean the debris inside the device by itself without manual cleaning, which greatly reduces the time required for manual cleaning, reduces the labor intensity of the staff, and ensures the stability and processing efficiency of the device.

[0059] After the first grinding block 10 and the second grinding block 27 have ground for a preset time, the rock fragments and mud blocks that affect the slurry's flow are cleaned from the bottom of the inner wall of the stabilizing tank body 1. Then, the first electric telescopic rod 3 drives the fixed plate 8 to move upwards to reset until the fixed plate 8 moves to the desired position. Figure 2 In the initial position shown, the third electric telescopic rod 26 drives the movable plate 7 to make a downward reset movement until the top of the second grinding block 27 moves to a position where it is at the same level as the bottom of the inner wall of the movable seat 4. Then the feed pipe 2 continues to transport the slurry, and the device continues to process the slurry.

[0060] After the device is used, the first electric telescopic rod 3 drives the fixed plate 8 to move up and down inside the stabilizer tank body 1. At this time, the fixed plate 8 can scrape off the mud adhering on the inner wall of the stabilizer tank body 1 through the up and down movement of the fixed plate 8, realizing the self-cleaning of the inner wall of the stabilizer tank body 1 and increasing the ease of use of the device. The third electric telescopic rod 26 drives the movable plate 7 to move upward until the connecting rod 13 is inserted into the opening 12, and the top of the second grinding block 27 extends to the horizontal plane above the bottom of the inner wall of the stabilizer tank body 1. Through this operation mode, it can prevent the residual slurry inside the stabilizer tank body 1 from adhering to the inner wall of the opening 12 when the device is not in use, which would affect the next use of the device and increase the ease of use of the device.

[0061] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A flow stabilizer for high-efficiency and uniform material distribution in a concentrator, comprising a flow stabilizer body (1), characterized in that, A feed pipe (2) is installed on the top side wall of the stabilizer body (1). The end of the feed pipe (2) near the stabilizer body (1) is connected to the interior of the stabilizer body (1). Multiple openings (12) are evenly opened through the bottom of the inner wall of the stabilizer body (1). A fixing plate (8) is movably installed inside the stabilizer body (1). A first auxiliary mechanism is provided on the fixing plate (8). A movable seat (4) is movably installed at the bottom of the stabilizer body (1). A second auxiliary mechanism is provided at the bottom of the movable seat (4). An auxiliary feeding mechanism is provided on the side wall of the movable seat (4). The second auxiliary mechanism includes a movable plate (7) and a connecting rod (13). Multiple insertion holes (23) are evenly opened through the bottom of the inner wall of the movable seat (4). The number and position of the insertion holes (23) correspond to the openings (12). The movable plate (7) is movably installed at the bottom of the movable seat (4). Multiple connecting rods (13) are evenly movably installed at the top of the movable plate (7). The connecting rods (13) can be inserted into the interior of the insertion holes (23). The bottom of the movable seat (4) is equipped with a third electric telescopic rod (26), the telescopic end of the third electric telescopic rod (26) faces downward, the telescopic end of the third electric telescopic rod (26) is connected to the top of the movable plate (7), and the top of the connecting rod (13) is equipped with a second grinding block (27). The first auxiliary mechanism includes a rotating plate (9) and a first grinding block (10). The rotating plate (9) is movably mounted on the bottom of the fixed plate (8), and the first grinding block (10) is mounted on the bottom of the rotating plate (9). The first grinding block (10) can be used in conjunction with the second grinding block (27) to crush the rock fragments and mud and other debris inside the main body (1) of the flow stabilizer, so that they can be discharged smoothly.

2. The flow stabilizing tank for a high-efficiency uniform material distribution in a concentrator according to claim 1, characterized in that, The top of the stabilizing tank body (1) is embedded with a first electric telescopic rod (3), the telescopic end of the first electric telescopic rod (3) faces downward, the mounting end of the first electric telescopic rod (3) extends to the outside of the top of the stabilizing tank body (1), and the telescopic end of the first electric telescopic rod (3) is connected to the top of the fixing plate (8).

3. The flow stabilizing tank for a high-efficiency uniform material distribution in a concentrator according to claim 1, characterized in that, The top of the fixed plate (8) is uniformly provided with multiple first slots (11), the top of the rotating plate (9) is uniformly provided with multiple second slots (15), and the top of the first grinding block (10) is uniformly provided with multiple third slots (16). The first slots (11), second slots (15) and third slots (16) are all the same in terms of specifications and quantity.

4. A flow stabilizing tank for high-efficiency uniform material distribution in a concentrator according to claim 3, characterized in that, The bottom of the fixed plate (8) is embedded with a first rotary motor (14), the output end of the first rotary motor (14) faces downward, and the output end of the first rotary motor (14) is connected to the top of the rotating plate (9).

5. A flow stabilizing tank for high-efficiency uniform material distribution in a concentrator according to claim 1, characterized in that, A support rod (17) is movably installed at the bottom of the main body (1) of the flow stabilizer, and the bottom end of the support rod (17) is rotatably connected to the bottom end of the inner wall of the movable seat (4).

6. A flow stabilizing tank for high-efficiency uniform material distribution in a concentrator according to claim 5, characterized in that, The bottom of the inner wall of the movable seat (4) is embedded with a second rotary motor (25). The output end of the second rotary motor (25) faces downward, and the mounting end of the second rotary motor (25) is connected to the bottom end of the support rod (17). The top of the support rod (17) is embedded with a second electric telescopic rod (18). The mounting end of the second electric telescopic rod (18) faces upward, and the mounting end of the second electric telescopic rod (18) is connected to the bottom of the stabilizing tank body (1).

7. A flow stabilizer for a high-efficiency, uniformly distributed material in a concentrator according to claim 1, characterized in that, The auxiliary feeding mechanism includes a straight feeding port (5) and a curved feeding port (6). Multiple feeding slots (22) are evenly provided on the inner side wall of the movable seat (4). Multiple straight feeding ports (5) are evenly installed on the outer wall of the movable seat (4) at the feeding slots (22). Multiple curved feeding ports (6) are evenly installed on the outer wall of the movable seat (4) at the feeding slots (22). The ends of the straight feeding ports (5) and the curved feeding ports (6) near the movable seat (4) are connected to the interior of the movable seat (4) through the feeding slots (22).

8. A flow stabilizer for a high-efficiency, uniformly distributed material in a concentrator according to claim 7, characterized in that, Both the straight feed port (5) and the curved feed port (6) have a rotating rod (19) rotatably installed on the inner wall of the end near the movable seat (4). Multiple blades (20) are evenly installed on the outer wall of the rotating rod (19), and a speed sensor (21) is embedded in one end of the rotating rod (19).

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