Grading and desliming device for micro-fine particle lithium-containing minerals

Abstract

The utility model discloses a micro-fine particle lithium-containing mineral classification desliming device which comprises a box body, supporting legs are fixedly installed at the four corners of the bottom end of the box body, a water storage frame is arranged on one side of the box body, a frame body is arranged on the side, away from the water storage frame, of the box body, a tank body is fixedly installed at the top end of the box body, and the bottom end of the tank body extends into the box body. A mounting box and a feeding pipe are fixedly mounted at the top end of the box body; a first control valve is arranged on the side wall of the lower section of the tank body, a material guide plate is arranged at a port of the tank body, a stirring assembly is arranged in the tank body, and a screening plate which is obliquely arranged is arranged in the box body. Through the arrangement of the stirring assembly, the effect of stirring and washing minerals is achieved, then the minerals are mixed and fall onto the screening plate, the effect of preliminarily screening the minerals and muddy water is achieved, then the further separation effect is achieved through the cooperation of the stirring assembly and the washing assembly, and the separation effect of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral processing, and more specifically to a device for classifying and desludging fine-grained lithium-containing minerals. Background Art

[0002] Lepidolite, also known as "lepidolite," is an important mineral raw material used primarily for lithium extraction. It often contains elements such as rubidium and cesium, belongs to the monoclinic crystal system, and often appears as a fine, scaly aggregate. Its color is lavender or yellow-green, with a glassy luster. Lepidolite is primarily found in pegmatites, greisen, and high-temperature hydrothermal veins. Over 150 lithium-containing minerals are known, including spodumene, lepidolite, and petalite. Spodumene is the primary raw material for lithium extraction from ores. After lithium-containing ores are mined, they need to be crushed into fine particles for subsequent screening. However, the crushed material contains a large amount of mud, requiring desludging.

[0003] Some existing lithium-containing mineral desludging devices use vibration screening. Some crushed lithium-containing minerals may be stuck to the soil and cannot be separated by vibration, thus reducing the lithium-containing mineral separation efficiency. Therefore, to solve this problem, we have proposed a device for classifying and desludging fine-grained lithium-containing minerals. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a device for classifying and desludging fine-grained lithium-containing minerals, which adopts the following technical solutions:

[0005] A device for classifying and desludging fine-grained lithium-containing minerals, comprising a box body, wherein four corners of the bottom end of the box body are fixedly mounted with support legs, a water storage frame is provided on one side of the box body, a frame is provided on the side of the box body away from the water storage frame, a tank body is fixedly mounted on the top end of the box body, the bottom end of the tank body extends into the box body, and an installation box and a feed pipe are fixedly mounted on the top end of the box body;

[0006] The lower side wall of the tank body is provided with a first control valve, the tank body port is provided with a material guide plate, the tank body is provided with a stirring assembly, the box body is provided with an inclined screen plate, the box body is provided with a discharge port on the side away from the water storage frame, the screen plate is fixedly installed with a sliding plate on the side away from the water storage frame, and the sliding plate extends from the discharge port at one end away from the water storage frame, and a spray assembly is provided in both the box body and the tank body;

[0007] A conveyor belt is provided in the frame, and baffle rings are provided on both sides of the conveyor belt. A discharge frame is provided on the side of the frame away from the box body, and the discharge frame is located below the conveyor belt. Two symmetrically distributed mounting plates are fixedly installed on the top of the frame, a toggle assembly is provided between the two mounting plates, and a flushing assembly is provided above the two mounting plates;

[0008] A drying frame is fixedly mounted on the top of the frame body. A protective frame is provided on the top of the drying frame. The bottom of the protective frame passes through the drying frame. A drying assembly is provided in the drying frame.

[0009] By adopting the above technical solution, when the equipment is used, the staff injects the mineral and water into the tank through the feed pipe. The tank is provided with a stirring component to stir the mineral, so that the water and the mineral are fully in contact, thereby achieving the effect of preliminary cleaning of the dirt on the surface of the mineral. When the preliminary flushing of the mineral is completed, the staff opens the first control valve installed on the side wall of the lower section of the tank, thereby allowing the mineral and mud-water mixture to enter the box, and the mixture falls onto the screening plate, and the mud and water are filtered through the screening plate to achieve the effect of further desludging. The mud and water fall to the bottom of the box, and then operate through the spray component located above the tank and the screening plate, which plays the role of cleaning the tank and can also play the role of flushing the surface of the screening plate, which helps to avoid clogging of the screening plate and is beneficial to Accelerate the sliding of minerals on the screening plate, so that the minerals can be moved through the sliding plate to the conveyor belt arranged in the frame. The conveyor belt is in the shape of a screen, which is convenient for screening mud and water again. When the minerals are transported on the conveyor belt, the minerals are repeatedly moved by the toggle component, and then the minerals are sprayed with water through the flushing component to flush the minerals again to achieve the effect of further desludging. Through the cooperation of the stirring component, spray component, screening plate, wave component and flushing component, a multi-stage separation effect is achieved, which is beneficial to improve the separation effect of the equipment. A drying component is provided on the top of the frame to dry the minerals, which is convenient for the staff to collect later. The minerals after preliminary drying are discharged through the unloading frame. The top of one end of the unloading frame contacts the bottom of the conveyor belt, which plays the role of scraping off the residual minerals on the conveyor belt.

[0010] Furthermore, the stirring assembly includes a rotating rod rotatably mounted on the inner wall of the top end of the tank body, the lower side wall of the rotating rod is fixedly sleeved with a spiral blade, and the upper side wall of the rotating rod is fixedly mounted with multiple groups of stirring rods distributed in a linear array, and there are at least three rotating rods in the same group and they are located on the side wall of the rotating rod in a circular array, a second reduction motor is provided in the installation box, the top end of the rotating rod passes through the tank body and extends into the installation box, and the top end of the rotating rod is fixedly connected to the end of the output shaft of the second reduction motor.

[0011] By adopting the above technical solution, when the water source and minerals enter the tank body, the second reduction motor drives the rotating rod to rotate, and the rotating rod drives the stirring rod and the spiral blade to rotate synchronously, which can play the role of stirring and mixing the minerals, and then play the role of cleaning the minerals. The spiral blades not only stir the minerals, but also make the minerals at the bottom of the tank body surge upward, which is convenient for subsequent stirring and cleaning. When discharging is required, the second reduction motor can be used to drive the spiral blades in reverse to achieve the effect of conveying materials, which helps to avoid blockage at the lower port of the tank body.

[0012] Furthermore, the spray assembly includes a second main pipe fixedly installed on the side of the box body close to the water storage frame, and the second main pipe is provided with a plurality of second nozzles distributed in a linear array on the side away from the water storage frame. An annular pipe is fixedly installed on the inner wall of the top of the tank body, and a plurality of third nozzles distributed in a circular array are provided on the side wall of the annular pipe. A first water pump is fixedly installed on the inner wall of the bottom end of the water storage frame, and a two-way joint is provided at one end of the first water pump. A first conduit and a third conduit are respectively connected between the two-way joint and the annular pipe and the second main pipe, and a second control valve is provided on the side walls of the first conduit and the third conduit.

[0013] By adopting the above technical solution, when discharging, the water source in the water storage frame is injected into the annular pipe through the first water pump through the first conduit, and then sprayed into the tank body through the third nozzle, which can clean the internal structure of the tank body and replenish the water source. The water source inside the water storage frame is injected into the second main pipe through the third conduit through the first water pump, and then the water source is sprayed onto the screen plate through the second nozzle, which plays a role in flushing the surface of the screen plate, helping to avoid clogging of the screen plate, and helping to accelerate the sliding of minerals on the screen plate, so that the minerals can be moved to the conveyor belt arranged in the frame through the sliding plate.

[0014] The two gears are connected with each other on both sides, and the two gears are connected with each other with a toothed plate at the top and the bottom of the two gears are connected with a toothed plate at the bottom of the two gears, and the two gears are connected with each other with a toothed plate at the bottom.

[0015] By adopting the above technical solution, when the mineral is transported on the conveyor belt, the incomplete gear on the same side is driven to rotate by the first reduction motor, and the incomplete gear drives the tooth block plate on the same side to move the mounting frame on the same side, and the mounting frame slides with the support block in the moving opening on the same side, and the support block moves synchronously with the connecting frame and the comb plate, and the comb plate slides on the conveyor belt to move the mineral, which is convenient for subsequent cleaning, and the cooperation of the incomplete gear and the two tooth block plates on the same side can make the comb plate reciprocate on the conveyor belt, which is beneficial to maintaining the shifting effect of the equipment, and when the mounting frame slides on the side wall of the mounting plate on the same side, the mounting frame slides with the slider in the slide groove on the same side, and the cooperation of the slider and the slide groove is beneficial to maintaining the sliding stability of the mounting frame.

[0016] Furthermore, the flushing assembly includes a mounting frame arranged above the two mounting plates, two symmetrically distributed columns are fixedly installed on both sides of the frame, the top ends of the columns are fixedly connected to the bottom ends of the mounting frame, a multi-way connector is fixedly installed on one side of the mounting frame, the branch pipes of the multi-way connector all pass through the mounting frame and are installed with a first main pipe, the side walls of the first main pipe are provided with a plurality of first nozzles distributed in a linear array, a second water pump is fixedly installed on the inner wall of the bottom end of the frame, and a second conduit is provided between the second water pump and the multi-way connector.

[0017] By adopting the above technical solution, the water source in the frame is injected into the first main pipe through the second conduit and the multi-way joint by the second water pump, and then the water source is sprayed onto the conveyor belt through the first nozzle, which can play the role of flushing the minerals and achieve the effect of further desludging.

[0018] Furthermore, the drying component includes a plurality of heating wires arranged in the drying frame, an air collecting frame is provided on the inner wall of the lower section of the drying frame, a protective net is provided at the lower port of the protective frame, a third reduction motor is fixedly installed on the inner wall of the top end of the protective frame, and fan blades are provided on the side wall of the output shaft of the third reduction motor.

[0019] By adopting the above technical solution, after the mineral is desludging, it is moved to the bottom of the drying frame through the conveyor belt, and heat is generated by the heating wire. Then, the fan blades are driven to rotate by the third reduction motor to generate wind power. The wind-driven heat acts on the surface of the mineral, which can dry the mineral and facilitate subsequent collection by the staff.

[0020] Furthermore, a push plate is slidably installed on the inner wall of the bottom end of the box body, and a plurality of recesses distributed in a linear array are opened at the bottom end of the push plate. A cylinder is fixedly installed on one side of the box body, and the cylinder piston shaft slides through the box body and is fixedly connected to the side opposite to the push plate. A water outlet pipe is provided on the side of the box body away from the cylinder.

[0021] By adopting the above technical solution, the outlet pipe is set on one side of the box to discharge mud and water, and the push plate at the bottom of the box can be driven by the cylinder to move back and forth to achieve the effect of stirring the mud and water at the bottom of the box, which helps to avoid sludge sedimentation and facilitates subsequent discharge.

[0022] Furthermore, two symmetrically distributed first baffles and second baffles are fixedly mounted on the top of the screening plate and the sliding plate respectively.

[0023] By adopting the above technical solution, the top of the screen plate and the top of the slide plate are provided with the first baffle and the second baffle, which can prevent minerals and muddy water from flowing out from the sides of the screen plate and the slide plate, which is beneficial to maintaining the stability of the mixture flow.

[0024] In summary, the present invention has the following beneficial technical effects:

[0025] (1) In the present invention, the stirring component is provided to stir and flush the minerals, and then the mixture falls onto the screening plate, achieving the effect of preliminary screening of the minerals and muddy water. Subsequently, the coordination of the toggle component and the flushing component is used to achieve a further separation effect, which is beneficial to improving the separation effect of the equipment.

[0026] (2) In the present invention, by setting up the spray assembly, through the cooperation of the first water pump, the annular pipe and the third nozzle, the tank body is flushed, and through the cooperation of the first water pump, the second main pipe and the second nozzle, the screening plate is flushed, which not only helps to avoid the clogging of the screening plate, but also facilitates the rapid sliding of the minerals on the screening plate, thereby improving the screening efficiency of the equipment.

[0027] (3) In the present invention, by setting up the drying component, heat is generated by the heating wire, and then the fan blades are driven to rotate by the third reduction motor to generate wind power. The wind power drives the heat to act on the surface of the mineral, thereby achieving the purpose of drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic structural diagram of the utility model from the first perspective;

[0029] Figure 2 For this utility model Figure 1 Enlarged view of part A in the middle;

[0030] Figure 3 This is a schematic structural diagram of the utility model from a second viewing angle;

[0031] Figure 4 It is a front cross-sectional view of the utility model;

[0032] Figure 5 For this utility model Figure 4 Enlarged view of middle part B;

[0033] Figure 6 For this utility model Figure 4 Enlarged view of the middle C section;

[0034] Figure 7 It is a side sectional view of the utility model;

[0035] Figure 8 This is an exploded view of the toggle assembly in the present utility model;

[0036] Figure 9 This is an exploded view of the drying component in the present invention.

[0037] Description of the numbers in the figure:

[0038] 1. Box; 2. Tank; 3. First conduit; 4. Mounting box; 5. Mounting frame; 6. First main pipe; 7. First nozzle; 8. Multi-way connector; 9. Protective frame; 10. Drying frame; 11. Conveyor belt; 12. Frame; 13. Comb plate; 14. Column; 15. Mounting plate; 16. Mounting frame; 17. Second conduit; 18. Water storage frame; 19. Tooth plate; 20. First reduction motor; 21. Incomplete gear; 22. Connecting frame; 23. Cylinder; 24. Third conduit; 25. Screening plate ; 26. Second nozzle; 27. Second main pipe; 28. Guide plate; 29. ​​Spiral blade; 30. Stirring rod; 31. Rotating rod; 32. Annular tube; 33. Second reduction motor; 34. Third nozzle; 35. Heating wire; 36. Fan blade; 37. Third reduction motor; 38. Air collecting frame; 39. Sliding plate; 40. Push plate; 41. Two-way joint; 42. First water pump; 43. Slider; 44. Support block; 45. Slide; 46. Stabilizing rod; 47. Moving port; 48. Second water pump. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0040] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0042] The following is combined with Figure 1-9 The utility model is described in further detail.

[0043] See also Figure 1-9 The utility model relates to a device for classifying and desludging fine-grained lithium-containing minerals, comprising a box body 1, wherein the four corners of the bottom end of the box body 1 are fixedly mounted with legs, a water storage frame 18 is provided on one side of the box body 1, a frame 12 is provided on the side of the box body 1 away from the water storage frame 18, a tank body 2 is fixedly mounted on the top of the box body 1, the bottom end of the tank body 2 extends into the box body 1, and a mounting box 4 and a feed pipe are fixedly mounted on the top of the box body 1; a first control valve is provided on the side wall of the lower section of the tank body 2, a guide plate 28 is provided at the port of the tank body 2, a stirring assembly is provided in the tank body 2, and the stirring assembly The component includes a rotating rod 31 rotatably mounted on the inner wall of the top end of the tank body 2, a spiral blade 29 is fixedly sleeved on the side wall of the lower section of the rotating rod 31, and a plurality of stirring rods 30 distributed in a linear array are fixedly mounted on the side wall of the upper section of the rotating rod 31. There are at least three rotating rods 31 in the same group and they are distributed in a circular array on the side wall of the rotating rod 31. A second reduction motor 33 is provided in the installation box 4. The top end of the rotating rod 31 passes through the tank body 2 and extends into the installation box 4. The top end of the rotating rod 31 is fixedly connected to the end of the output shaft of the second reduction motor 33.

[0044] When the equipment is in use, the staff injects the mineral and water into the tank body 2 through the feed pipe. Then, the second reduction motor 33 drives the rotating rod 31 to rotate, and the rotating rod 31 drives the stirring rod 30 and the spiral blade 29 to rotate synchronously, which can play the role of stirring and mixing the minerals, and then play the role of cleaning the minerals. The spiral blade 29 not only stirs the minerals, but also allows the minerals at the bottom of the tank body 2 to surge upward, thereby facilitating subsequent stirring and cleaning. When discharging is required, the second reduction motor 33 can be used to reversely drive the spiral blade 29 to rotate, thereby achieving the effect of conveying materials, which helps to avoid blockage at the lower port of the tank body 2.

[0045] The box body 1 is provided with a sieve plate 25 which is arranged in an inclined manner. A discharge port is provided on the side of the box body 1 away from the water storage frame 18. A sliding plate 39 is fixedly installed on the side of the sieve plate 25 away from the water storage frame 18. One end of the sliding plate 39 away from the water storage frame 18 extends from the discharge port. A spray assembly is provided in both the box body 1 and the tank body 2. The spray assembly includes a second main pipe 27 which is fixedly installed on the side of the box body 1 close to the water storage frame 18. A plurality of second nozzles 26 which are distributed in a linear array on the side of the second main pipe 27 away from the water storage frame 18 are provided. An annular pipe 32 is fixedly installed on the wall, and a plurality of third nozzles 34 distributed in a circular array are provided on the side wall of the annular pipe 32. A first water pump 42 is fixedly installed on the inner wall of the bottom end of the water storage frame 18. A two-way joint 41 is provided at one end of the first water pump 42. The first conduit 3 and the third conduit 24 are respectively connected between the two-way joint 41 and the annular pipe 32 and the second main pipe 27. Second control valves are provided on the side walls of the first conduit 3 and the third conduit 24. Two symmetrically distributed first baffles and second baffles are respectively fixedly installed on the top of the screening plate 25 and the sliding plate 39.

[0046] After the preliminary washing of the minerals is completed, the staff opens the first control valve installed on the side wall of the lower section of the tank body 2, thereby allowing the mineral and mud-water mixture to enter the box body 1, and the mixture falls on the screen plate 25, and the mud and water are filtered through the screen plate 25 to achieve the effect of further desludging. The mud and water fall to the bottom of the box body 1, and then the water source in the water storage frame 18 is injected into the annular pipe 32 through the first water pump 42 through the first conduit 3, and then sprayed into the tank body 2 through the third nozzle 34, which can play the role of cleaning the internal structure of the tank body 2 and replenishing the water source. The water source in the water storage frame 18 is pumped into the annular pipe 32 through the first water pump 42. The water source is injected into the second main pipe 27 through the third conduit 24, and then the water source is sprayed onto the screen plate 25 through the second nozzle 26, which plays the role of flushing the surface of the screen plate 25, helping to avoid the blockage of the screen plate 25, and helping to accelerate the sliding of the minerals on the screen plate 25, so that the minerals can be moved to the conveyor belt 11 arranged in the frame 12 through the slide plate 39. The top of the screen plate 25 and the top of the slide plate 39 are provided with the first baffle and the second baffle, which plays the role of blocking the minerals and muddy water from flowing out from the sides of the screen plate 25 and the slide plate 39, which helps to maintain the stability of the flow of the mixture.

[0047] A conveyor belt 11 is provided in the frame 12, and retaining rings are provided on both sides of the conveyor belt 11. A discharge frame is provided on the side of the frame 12 away from the box body 1, and the discharge frame is located below the conveyor belt 11. Two symmetrically distributed mounting plates 15 are fixedly installed on the top of the frame 12, and a toggle assembly is provided between the two mounting plates 15. The toggle assembly includes a connecting frame 22 slidably installed between the two mounting plates 15, and a plurality of comb plates 13 distributed in a linear array are fixedly installed on the bottom end of the connecting frame 22. A moving opening 47 is provided on the opposite side of the two mounting plates 15, and a stabilizing rod 46 is fixedly installed in the two moving openings 47. The side walls of the two stabilizing rods 46 are slidably installed with support blocks 44, and the two support blocks 4 The opposite side is fixedly connected to the side opposite to the connecting frame 22. A mounting frame 16 is slidably mounted on the opposite side of the two mounting plates 15. Two symmetrically distributed slide grooves 45 are provided on the opposite side of the two mounting plates 15. Slide blocks 43 are slidably mounted in the slide grooves 45. The two slide blocks 43 on the same side away from the connecting frame 22 are fixedly connected to the side opposite to the mounting frame 16 on the same side. The top inner wall and the bottom inner wall of the two mounting frames 16 are provided with tooth block plates 19. The first reduction motors 20 are fixedly mounted on both sides of the frame body 12. The side walls of the output shafts of the two first reduction motors 20 are sleeved with incomplete gears 21. The two incomplete gears 21 are respectively engaged with the tooth block plates 19 on the same side.

[0048] When the mineral is being transported on the conveyor belt 11, the first reduction motor 20 drives the incomplete gear 21 on the same side to rotate, and the incomplete gear 21 drives the tooth block plate 19 on the same side to move with the mounting frame 16 on the same side. The mounting frame 16 slides with the support block 44 in the moving opening 47 on the same side, and the support block 44 moves synchronously with the connecting frame 22 and the comb plate 13. The comb plate 13 slides on the conveyor belt 11, which plays the role of shifting the mineral, which is convenient for subsequent cleaning. Moreover, through the cooperation of the incomplete gear 21 and the two tooth block plates 19 on the same side, the comb plate 13 can be made to reciprocate on the conveyor belt 11, which is beneficial to maintaining the shifting effect of the equipment. Moreover, when the mounting frame 16 slides on the side wall of the mounting plate 15 on the same side, the mounting frame 16 slides with the slider 43 in the slide groove 45 on the same side. The cooperation between the slider 43 and the slide groove 45 is beneficial to maintaining the sliding stability of the mounting frame 16.

[0049] A flushing assembly is provided above the two mounting plates 15. The flushing assembly includes a mounting frame 5 provided above the two mounting plates 15. Two symmetrically distributed columns 14 are fixedly installed on both sides of the frame 12. The tops of the columns 14 are fixedly connected to the bottom ends of the mounting frames 5. A multi-way connector 8 is fixedly installed on one side of the mounting frame 5. The branch pipes of the multi-way connector 8 all pass through the mounting frame 5 and are all installed with a first main pipe 6. The side walls of the first main pipe 6 are provided with a plurality of first nozzles 7 distributed in a linear array. A second water pump 48 is fixedly installed on the inner wall of the bottom end of the frame 12. A second conduit 17 is provided between the second water pump 48 and the multi-way connector 8. The water source in the frame 12 is injected into the first main pipe 6 through the second conduit 17 and the multi-way connector 8 through the second water pump 48. Then the water source is sprayed onto the conveyor belt 11 through the first nozzle 7, which can play the role of flushing the minerals and achieve the effect of further desludging.

[0050] A drying frame 10 is fixedly installed on the top of the frame 12, and a protective frame 9 is provided on the top of the drying frame 10. The bottom end of the protective frame 9 passes through the drying frame 10, and a drying component is provided in the drying frame 10. The drying component includes multiple heating wires 35 arranged in the drying frame 10, and an air collecting frame 38 is provided on the inner wall of the lower section of the drying frame 10. A protective net is provided at the lower port of the protective frame 9. A third reduction motor 37 is fixedly installed on the inner wall of the top of the protective frame 9, and a fan blade 36 is provided on the side wall of the output shaft of the third reduction motor 37. When the mineral is desludging, it is moved to the bottom of the drying frame 10 through the conveyor belt 11, and heat is generated by the heating wire 35. Then, the fan blade 36 is driven to rotate by the third reduction motor 37 to generate wind force. The wind drives the heat to act on the surface of the mineral, which can dry the mineral and facilitate subsequent collection by the staff.

[0051] A push plate 40 is slidably installed on the inner wall of the bottom end of the box body 1. A plurality of recesses distributed in a linear array are provided at the bottom end of the push plate 40. A cylinder 23 is fixedly installed on one side of the box body 1. The piston shaft of the cylinder 23 slides through the box body 1 and is fixedly connected to the side opposite to the push plate 40. A water outlet pipe is provided on the side of the box body 1 away from the cylinder 23. The water outlet pipe is provided on one side of the box body 1 to discharge muddy water, and the push plate 40 can be driven by the cylinder 23 to move back and forth at the bottom of the box body 1, so as to achieve the effect of stirring the muddy water at the bottom of the box body 1, which helps to avoid sludge sedimentation and facilitates subsequent discharge.

[0052] The implementation principle of the embodiment of the present utility model is as follows: when the equipment is used, the staff injects the mineral and water source into the tank body 2 through the feed pipe. The tank body 2 is provided with a stirring component to stir the mineral, so that the water source and the mineral are fully contacted, and the dirt on the surface of the mineral is preliminarily cleaned. When the preliminary flushing of the object is completed, the staff opens the first control valve installed on the side wall of the lower section of the tank body 2, thereby allowing the mineral and mud-water mixture to enter the box body 1, and the mixture falls onto the screening plate 25, and the mud and water are filtered through the screening plate 25 to achieve the effect of further desludging. The mud and water fall to the bottom of the box body 1, and then the spray component is located above the tank body 2 and the screening plate 25 to operate, so as to clean the tank body 2 and flush the surface of the screening plate 25, which helps to avoid the phenomenon of clogging of the screening plate 25 and is conducive to accelerating the sliding speed of the mineral on the screening plate 25, so that the mineral passes through the sliding plate 39 Move to the conveyor belt 11 set in the frame 12. The conveyor belt 11 is in the shape of a screen, which is convenient for screening mud and water again. When the mineral is transported on the conveyor belt 11, the mineral is repeatedly moved by the toggle component, and then the mineral is sprayed with water by the flushing component to flush the mineral again to achieve the effect of further desludging. A filter plate is provided in the frame 12, and a filter cloth is provided on the top of the filter plate, which can filter waste water, facilitate the reuse of water sources, and help reduce the waste of water resources. Through the cooperation of the stirring component, the spraying component, the screening plate 25, the wave component and the flushing component, a multi-stage separation effect is achieved, which is beneficial to improve the separation effect of the equipment. A drying component is provided on the top of the frame 12, which plays the role of drying the mineral, which is convenient for the staff to collect later. The mineral after preliminary drying is discharged through the unloading frame. The top of one end of the unloading frame contacts the bottom of the conveyor belt 11, which plays the role of scraping off the residual minerals on the conveyor belt 11.

[0053] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for classifying and desludging fine-grained lithium-containing minerals, comprising a housing (1), characterized in that: The four corners of the bottom of the box body (1) are fixedly mounted with supporting feet, a water storage frame (18) is provided on one side of the box body (1), a frame body (12) is provided on the side of the box body (1) away from the water storage frame (18), a tank body (2) is fixedly mounted on the top of the box body (1), the bottom end of the tank body (2) extends into the box body (1), and a mounting box (4) and a feed pipe are fixedly mounted on the top of the box body (1); A first control valve is provided on the side wall of the lower section of the tank body (2), a guide plate (28) is provided at the port of the tank body (2), a stirring assembly is provided in the tank body (2), a slanted screening plate (25) is provided in the box body (1), a discharge port is provided on the side of the box body (1) away from the water storage frame (18), a sliding plate (39) is fixedly installed on the side of the screening plate (25) away from the water storage frame (18), and one end of the sliding plate (39) away from the water storage frame (18) extends from the discharge port, and a spray assembly is provided in both the box body (1) and the tank body (2); A conveyor belt (11) is provided in the frame (12), and retaining rings are provided on both sides of the conveyor belt (11). A discharge frame is provided on the side of the frame (12) away from the box body (1), and the discharge frame is located below the conveyor belt (11). Two symmetrically distributed mounting plates (15) are fixedly installed on the top of the frame (12), a toggle assembly is provided between the two mounting plates (15), and a flushing assembly is provided above the two mounting plates (15); A drying frame (10) is fixedly mounted on the top of the frame body (12), a protective frame (9) is provided on the top of the drying frame (10), and the bottom of the protective frame (9) passes through the drying frame (10), and a drying component is provided in the drying frame (10).

2. The device for classifying and desludging fine-grained lithium-containing minerals according to claim 1, characterized in that: The stirring assembly comprises a rotating rod (31) rotatably mounted on the inner wall of the top end of the tank body (2), a spiral blade (29) is fixedly sleeved on the side wall of the lower section of the rotating rod (31), and a plurality of stirring rods (30) distributed in a linear array are fixedly mounted on the side wall of the upper section of the rotating rod (31), wherein the same group of the rotating rods (31) comprises at least three rotating rods (31) and are distributed in a circular array on the side wall of the rotating rod (31), a second reduction motor (33) is provided in the installation box (4), the top end of the rotating rod (31) passes through the tank body (2) and extends into the installation box (4), and the top end of the rotating rod (31) is fixedly connected to the end of the output shaft of the second reduction motor (33).

3. The device for classifying and desludging fine-grained lithium-containing minerals according to claim 1, characterized in that: The spray assembly comprises a second main pipe (27) fixedly mounted on a side of the box body (1) close to the water storage frame (18); a plurality of second nozzles (26) distributed in a linear array are provided on a side of the second main pipe (27) away from the water storage frame (18); an annular pipe (32) fixedly mounted on the inner wall of the top end of the tank body (2); a plurality of third nozzles (34) distributed in an annular array are provided on the side wall of the annular pipe (32); a first water pump (42) fixedly mounted on the inner wall of the bottom end of the water storage frame (18); a two-way joint (41) is provided at one end of the first water pump (42); a first conduit (3) and a third conduit (24) are respectively connected between the two-way joint (41) and the annular pipe (32) and the second main pipe (27); and a second control valve is provided on the side walls of both the first conduit (3) and the third conduit (24).

4. The device for classifying and desludging fine-grained lithium-containing minerals according to claim 1, characterized in that: The toggle assembly includes a connecting frame (22) slidably mounted between two mounting plates (15), a plurality of comb plates (13) distributed in a linear array are fixedly mounted on the bottom end of the connecting frame (22), a movable opening (47) is opened on the opposite side of the two mounting plates (15), a stabilizing rod (46) is fixedly mounted in the two movable openings (47), and a supporting block (44) is slidably mounted on the side wall of the two stabilizing rods (46), and the opposite side of the two supporting blocks (44) is fixedly connected to the opposite side of the connecting frame (22), and a mounting frame (16) is slidably mounted on the opposite side of the two mounting plates (15). Two symmetrically distributed slide grooves (45) are provided on opposite sides of the plate (15), and sliders (43) are slidably installed in the slide grooves (45). The two sliders (43) on the same side are fixedly connected to the side opposite to the installation frame (16) on the same side away from the connecting frame (22). The top inner wall and the bottom inner wall of the two installation frames (16) are provided with tooth block plates (19). The first reduction motor (20) is fixedly installed on both sides of the frame body (12), and the side walls of the output shafts of the two first reduction motors (20) are sleeved with incomplete gears (21). The two incomplete gears (21) are respectively engaged with the tooth block plates (19) on the same side.

5. The device for classifying and desludging fine-grained lithium-containing minerals according to claim 1, characterized in that: The flushing assembly includes a mounting frame (5) arranged above the two mounting plates (15), two symmetrically distributed columns (14) are fixedly installed on both sides of the frame (12), the tops of the columns (14) are fixedly connected to the bottom of the mounting frame (5), a multi-way connector (8) is fixedly installed on one side of the mounting frame (5), the branch pipes of the multi-way connector (8) all pass through the mounting frame (5) and are all installed with a first main pipe (6), the side walls of the first main pipe (6) are provided with a plurality of first nozzles (7) distributed in a linear array, a second water pump (48) is fixedly installed on the inner wall of the bottom end of the frame (12), and a second conduit (17) is provided between the second water pump (48) and the multi-way connector (8).

6. The device for classifying and desludging fine-grained lithium-containing minerals according to claim 1, characterized in that: The drying assembly includes a plurality of heating wires (35) arranged in a drying frame (10), an air collecting frame (38) is provided on the inner wall of the lower section of the drying frame (10), a protective net is provided at the lower end of the protective frame (9), a third reduction motor (37) is fixedly mounted on the inner wall of the top end of the protective frame (9), and a fan blade (36) is provided on the side wall of the output shaft of the third reduction motor (37).

7. The device for classifying and desludging fine-grained lithium-containing minerals according to claim 1, characterized in that: A push plate (40) is slidably mounted on the inner wall of the bottom end of the box body (1), and a plurality of notches distributed in a linear array are provided at the bottom end of the push plate (40). A cylinder (23) is fixedly mounted on one side of the box body (1), and a piston shaft of the cylinder (23) slides through the box body (1) and is fixedly connected to a side opposite to the push plate (40). A water outlet pipe is provided on the side of the box body (1) away from the cylinder (23).

8. The device for classifying and desludging fine-grained lithium-containing minerals according to claim 1, characterized in that: Two symmetrically distributed first baffles and second baffles are fixedly mounted on the top of the screening plate (25) and the sliding plate (39), respectively.

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