Material cleaning device for potassium salt production

Abstract

The invention relates to the technical field of sylvite production, in particular to a material cleaning device for sylvite production. Comprising a cleaning tank body, a top cover is connected to the top of the cleaning tank body, a conveying opening is formed in the top cover, a cleaning rotary drum is rotationally connected to the interior of the cleaning tank body, a plurality of vertically-arranged partition plates are fixedly connected to the outer side of the cleaning rotary drum, the other ends of the partition plates are attached to the inner wall of the cleaning tank body, and a material cleaning basket is connected between every two adjacent partition plates in an up-down sliding mode; water filtering holes are formed in one side, close to the cleaning tank body, of the material cleaning basket; an L-shaped reciprocating driving plate is arranged in the material cleaning basket, a stirring plate is fixedly connected to the bottom of the reciprocating driving plate, and a reciprocating driving device is arranged on the cleaning rotary drum; the problem that the impurity dissolution and separation efficiency is low due to the fact that a large number of materials are accumulated and clustered in a cleaning container and cannot be fully dispersed is effectively solved. The material cleaning device is convenient to use, materials can be continuously cleaned, and the material cleaning efficiency is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of potassium salt production technology, and more specifically to a material cleaning device for potassium salt production. Background Technology

[0002] In the production of potassium salts, raw materials often contain clay, silt, water-soluble impurities, and other attached contaminants, requiring a cleaning process to improve product purity. Traditional material cleaning methods often employ fixed tank immersion or simple stirring and rinsing. Cleaning equipment typically includes a cleaning tank, inlet and outlet pipes, and stirring components.

[0003] Existing equipment often relies solely on mechanical stirring or static water flow during cleaning, resulting in a large accumulation and clumping of materials within the cleaning container, making it impossible to achieve sufficient dispersion. This material aggregation phenomenon makes it difficult for the cleaning water flow to penetrate the interior of the material layer, and it can only act on the surface material. A large amount of raw material is wrapped in the center of the clump and cannot fully contact the cleaning water, resulting in low efficiency in dissolving and removing impurities.

[0004] Therefore, the present invention provides a material cleaning device for potassium salt production to solve the above problems. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art, the present invention provides a material cleaning device for potassium salt production, which effectively solves the problem that the existing equipment often relies on mechanical stirring or static water flow during cleaning, resulting in a large amount of material accumulating and clumping in the cleaning container, which cannot be fully dispersed. This material aggregation phenomenon makes it difficult for the cleaning water to penetrate the inside of the material layer, and can only act on the surface material. A large amount of raw material is wrapped in the center of the clump and cannot fully contact the cleaning water, resulting in low efficiency of impurity dissolution and removal.

[0006] The solution to the technical problem of the present invention is as follows: a material cleaning device for potassium salt production, comprising a cleaning tank, a top cover detachably connected to the top of the cleaning tank, a material conveying port on the top cover, a cleaning drum rotatably connected inside the cleaning tank, a plurality of vertically arranged partition plates fixedly connected to the outside of the cleaning drum, the other end of the partition plates being in contact with the inner wall of the cleaning tank, a material cleaning basket being slidably connected between two adjacent partition plates, and a plurality of evenly distributed filter holes being opened on the side of the material cleaning basket near the cleaning tank; The material washing basket is equipped with an L-shaped reciprocating drive plate inside. The bottom of the reciprocating drive plate is fixedly connected to a plurality of actuating plates for pushing the material to move inside the material washing basket. The washing drum is equipped with a reciprocating drive device for driving the reciprocating drive plate to swing back and forth. The top cover is provided with a circumferential drive structure for driving the cleaning drum to rotate.

[0007] Preferably, the reciprocating drive device includes a drive shaft rotatably connected to one side of the material washing basket, a drive disk fixedly connected to one end of the drive shaft, an eccentric shaft fixedly connected to the drive disk, a reciprocating drive groove slidably connected to the eccentric shaft on the reciprocating drive plate, a cleaning gear fixedly connected to the other end of the drive shaft, a drive rack meshing with the cleaning gear fixedly connected to the inner wall of the washing drum, and a sliding drive structure for pushing the material washing basket up and down inside the washing tank.

[0008] Preferably, the sliding drive structure includes a guide sleeve fixedly connected inside the cleaning tank, a guide shaft fixedly connected to the side of the material cleaning basket away from the inner wall of the cleaning tank, a plurality of V-shaped cleaning guide grooves that cooperate with the guide shaft on the guide sleeve, a guide bevel connected to the V-shaped cleaning guide grooves on the guide sleeve, and a tension spring connected between the material cleaning basket and the bottom of the cleaning drum.

[0009] Preferably, the circumferential drive structure includes a drive motor fixedly connected to the top cover, a drive gear fixedly connected to the drive shaft of the drive motor, and a driven gear meshing with the drive gear fixedly connected to the upper end of the cleaning drum.

[0010] Preferably, the cleaning tank is provided with an impurity outlet pipe for discharging floating impurities, and the top cover is provided with a water supply pipe, the water supply volume of the water supply pipe being the same as the water output volume of the impurity outlet pipe.

[0011] Preferably, the cleaning tank is provided with a discharge port, and the discharge port is located higher than the impurity outlet pipe; The bottom of the material cleaning basket is provided with multiple discharge slots arranged parallel to the actuating plate. A discharge guide block is fixedly connected below the material cleaning basket. An inclined guide slot is provided on the discharge guide block. A shielding plate is provided on the discharge slot. The shielding plate is provided with a matching shielding hole that matches the discharge slot. A rubber bushing is fixedly connected to the drive shaft. A drive ring for driving the rubber bushing to rotate is fixedly connected to the top cover. The discharge guide block is equipped with a control structure for controlling the movement of the shielding plate.

[0012] Preferably, the control structure includes a mating plate slidably connected to the bottom of the discharge guide block, the mating plate and the shielding plate being fixedly connected, a sealing spring being installed between the mating plate and the discharge guide block, and a control plate that mates with the mating plate being slidably connected to the bottom of the discharge guide block, both the mating plate and the control plate being configured as right-angled trapezoids; An extension plate is fixedly connected to the discharge port, and the partition plate has a slot that matches the extension plate. An arc-shaped plate that cooperates with the extension plate is fixedly connected to the control board.

[0013] Preferably, a plurality of vibrating springs are fixedly connected to the extension plate, and a plurality of vibrating blocks that cooperate with the vibrating springs are fixedly connected to the bottom of the discharge guide block. The vibrating springs are Z-shaped, and the vibrating blocks are hemispherical.

[0014] Preferably, a discharge guide trough is fixedly connected to the discharge port.

[0015] Preferably, a hopper is fixedly installed on the feed inlet.

[0016] The beneficial effects of this invention are as follows: This invention addresses the problem of materials accumulating and clumping together in the cleaning container, failing to disperse sufficiently, making it difficult for the cleaning water to penetrate the material layer, and only acting on the surface material, resulting in low efficiency in dissolving and removing impurities. This is achieved by adding a cleaning drum, a partition plate, a material cleaning basket, a water filter, a reciprocating drive plate, a toggle plate, a drive shaft, a drive disc, an eccentric shaft, a reciprocating drive groove, a cleaning gear, and a drive rack. By adding a guide sleeve, guide shaft, V-shaped cleaning guide groove, guide bevel, and tension spring, the material cleaning basket can be moved up and down by rotating the cleaning drum to clean the material. By adding impurity outlet pipes, suspended solids and other impurities floating on the water surface can be discharged. By adding a discharge port, discharge chute, discharge guide block, inclined guide chute, shielding plate, matching shielding hole, rubber bushing, drive ring, matching plate, sealing spring, control plate and extension plate, the cleaned material inside the material cleaning basket is discharged from the discharge chute by rotating the cleaning drum. By adding vibrating springs and vibrating blocks, the rotating cleaning drum causes the vibrating springs and vibrating blocks to make intermittent contact, thereby knocking down the discharge guide block and cleaning the material adhering to the inclined guide chute.

[0017] This invention is easy to use and can clean materials continuously, greatly improving the cleaning efficiency of materials. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1This is a schematic diagram of the overall assembly of the present invention; Figure 2 This is a cross-sectional view of the internal structure of the present invention; Figure 3 This is a schematic diagram of the top cover of the present invention; Figure 4 This is a schematic cross-sectional view of the entire invention; Figure 5 This is a schematic diagram of the cleaning drum of the present invention; Figure 6 This is a cross-sectional schematic diagram of the cleaning drum of the present invention; Figure 7 This is the present invention. Figure 6 Enlarged view of a portion of point A in the middle; Figure 8 This is a schematic diagram of the material cleaning basket of the present invention; Figure 9 This is a schematic diagram of the reciprocating drive board of the present invention; Figure 10 This is a schematic diagram of the drive shaft of the present invention; Figure 11 This is a schematic diagram of the guide sleeve of the present invention; Figure 12 This is a cross-sectional schematic diagram of the material cleaning basket of the present invention; Figure 13 This is a schematic diagram of the discharge guide block of the present invention; Figure 14 This is a schematic diagram of the cooperation between the control board and the mating board of the present invention; Figure 15 This is a schematic diagram of the installation position of the vibration spring of the present invention.

[0020] In the diagram: 1. Cleaning tank; 2. Top cover; 3. Feed inlet; 4. Cleaning drum; 5. Divider plate; 6. Material cleaning basket; 7. Filter hole; 8. Reciprocating drive plate; 9. Actuating plate; 10. Drive shaft; 11. Drive disc; 12. Eccentric shaft; 13. Reciprocating drive groove; 14. Cleaning gear; 15. Drive rack; 16. Guide sleeve; 17. Guide shaft; 18. V-shaped cleaning guide groove; 19. Tension spring; 20. Guide bevel; 21. Drive motor; 22. Drive 23. Gear; Driven gear; 24. Impurity outlet pipe; 25. Water supply pipe; 26. Discharge port; 27. Discharge chute; 28. Discharge guide block; 29. ​​Inclined guide chute; 30. Shielding plate; 31. Mating plate; 32. Sealing spring; 33. Control board; 34. Extension plate; 35. Groove; 36. Arc plate; 38. Vibrating spring; 39. Vibrating block; 40. Discharge guide chute; 41. Hopper; 42. Rubber bushing; 43. Drive ring; 44. Mating shielding hole. Detailed Implementation

[0021] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0022] The following specific examples illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0023] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this invention, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number of aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using structures and / or functionalities other than one or more of the aspects set forth herein.

[0024] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. The illustrations only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the shape, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0025] Furthermore, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that the described aspects can be practiced without these specific details.

[0026] Example 1, refer to the appendix of the instruction manual. Figure 1-15A material cleaning device for potassium salt production includes a cleaning tank 1, a top cover 2 detachably connected to the top of the cleaning tank 1, a material inlet 3 on the top cover 2, a cleaning drum 4 rotatably connected inside the cleaning tank 1, and multiple vertically arranged partition plates 5 fixedly connected to the outside of the cleaning drum 4. The other end of the partition plates 5 is attached to the inner wall of the cleaning tank 1. A material cleaning basket 6 is slidably connected between two adjacent partition plates 5. In use, the material to be cleaned is input from the material inlet 3 and then enters the material cleaning basket 6 between the two partition plates 5. The material cleaning basket 6 then moves downward to below the water surface inside the cleaning tank 1 to clean the material inside the material cleaning basket 6.

[0027] The material cleaning basket 6 has multiple evenly distributed filter holes 7 on the side near the cleaning tank 1. When the material cleaning basket 6 moves upward to float on the water surface, the water inside the material cleaning basket 6 flows out from the filter holes 7. During use, the material inside the material cleaning basket 6 is cleaned by controlling the up and down movement of the material cleaning basket 6.

[0028] The material cleaning basket 6 is equipped with an L-shaped reciprocating drive plate 8. The bottom of the reciprocating drive plate 8 is fixedly connected to multiple actuating plates 9 for pushing the material to move inside the material cleaning basket 6. In use, the reciprocating drive plate 8 moves back and forth inside the material cleaning basket 6, which drives the actuating plates 9 to move back and forth inside the material cleaning basket 6, thereby pushing the material to tumble inside the material cleaning basket 6. At the same time, the material cleaning basket 6 moves up and down to improve the cleaning efficiency of the material inside the material cleaning basket 6.

[0029] The washing drum 4 is equipped with a reciprocating drive device for driving the reciprocating drive plate 8 to swing back and forth. The reciprocating drive device includes a drive shaft 10 rotatably connected to one side of the material washing basket 6. One end of the drive shaft 10 is fixedly connected to a drive disk 11. An eccentric shaft 12 is fixedly connected to the drive disk 11. The eccentric shaft 12 and the drive disk 11 are not concentric. The reciprocating drive plate 8 has a reciprocating drive groove 13 that is slidably connected to the eccentric shaft 12. When the drive disk 11 rotates, the eccentric shaft 12 moves up and down inside the reciprocating drive groove 13, and at the same time, the reciprocating drive plate 8 is driven through the eccentric shaft 12 and the reciprocating drive groove 13. The material cleaning basket 6 moves back and forth inside the material cleaning basket 6. A cleaning gear 14 is fixedly connected to the other end of the drive shaft 10. A drive rack 15 that meshes with the cleaning gear 14 is fixedly connected to the inner wall of the cleaning drum 4. When the material cleaning basket 6 moves up and down between the two partition plates 5, the cleaning gear 14 rotates. The rotation of the cleaning gear 14 drives the drive disk 11 to rotate through the drive shaft 10. The rotation of the drive disk 11 drives the reciprocating drive plate 8 to move back and forth inside the material cleaning basket 6 through the eccentric shaft 12 and the reciprocating drive groove 13. This causes the agitator plate 9 to move back and forth inside the material cleaning basket 6 to turn and clean the material.

[0030] The cleaning tank 1 is equipped with a sliding drive structure for pushing the material cleaning basket 6 up and down. The sliding drive structure includes a guide sleeve 16 fixedly connected inside the cleaning tank 1. A guide shaft 17 is fixedly connected to the side of the material cleaning basket 6 away from the inner wall of the cleaning tank 1. The guide sleeve 16 is provided with a plurality of V-shaped cleaning guide grooves 18 that cooperate with the guide shaft 17. The guide sleeve 16 is provided with a guide bevel 20 that connects to the V-shaped cleaning guide grooves 18. A tension spring 19 is connected between the bottom of the material cleaning basket 6 and the cleaning drum 4.

[0031] In the initial state, the tension spring 19 pulls the material washing basket 6 downward to its limit position; In use, when the washing drum 4 rotates, the material washing basket 6 moves synchronously around the washing tank 1, following the rotation of the drum. Under the action of the tension spring 19, the guide shaft 17 is pulled into contact with the V-shaped cleaning guide groove 18. When the guide shaft 17 contacts the lowest point of the V-shaped cleaning guide groove 18, the material washing basket 6 is at its lowest point. When the guide shaft 17 moves upward from the lowest point of the V-shaped cleaning guide groove 18, it moves the material washing basket 6 upward. This process repeats, and the rotation of the washing drum 4 causes the guide shaft 17 to move on the V-shaped cleaning guide groove 18, thereby moving the material washing basket 6 up and down between the two partition plates 5. When the guide shaft 17 moves to the guide bevel 20 that contacts the V-shaped cleaning guide groove 18, it pushes the guide shaft 17 upward through the guide bevel 20 until the guide shaft 17 and the guide bevel 20 disengage. The guide shaft 17 slides to the top of the guide sleeve 16. At this time, the material cleaning basket 6 is at the highest point. When the cleaning drum 4 drives the material cleaning basket 6 to rotate below the feed port 3, the material enters the inside of the material cleaning basket 6. Then the cleaning drum 4 continues to rotate, driving the material cleaning basket 6 to continue to move, so that the guide shaft 17 and the guide bevel 20 on the other side of the guide sleeve 16 come into contact. At this time, the material cleaning basket 6 moves downward under the action of gravity and tension spring 19, and so on.

[0032] The top cover 2 is provided with a circumferential drive structure for driving the cleaning drum 4 to rotate. The circumferential drive structure includes a drive motor 21 fixedly connected to the top cover 2, a drive gear 22 fixedly connected to the drive shaft 10 of the drive motor 21, and a driven gear 23 meshing with the drive gear 22 fixedly connected to the upper end of the cleaning drum 4. In use, the drive motor 21 rotates to drive the drive gear 22 to rotate, thereby driving the driven gear 23 to rotate, and the driven gear 23 drives the cleaning drum 4 to rotate.

[0033] The cleaning tank 1 is equipped with an impurity outlet pipe 24 for discharging floating impurities, and the top cover 2 is equipped with a water supply pipe 25. The water supply volume of the water supply pipe 25 is the same as the water output volume of the impurity outlet pipe 24. After the material is cleaned, the suspended impurities float on the water surface and flow out from the inside of the cleaning tank 1 through the impurity outlet pipe 24 for filtration and recycling, saving water resources. Then, water without impurities is introduced into the cleaning tank 1 through the water supply pipe 25, thereby improving the cleaning efficiency.

[0034] The cleaning tank 1 is provided with a discharge port 26, which is positioned higher than the impurity outlet pipe 24 to prevent water inside the cleaning tank 1 from flowing out of the discharge port 26. The bottom of the material cleaning basket 6 has multiple discharge slots 27 arranged parallel to the actuating plate 9. A discharge guide block 28 is fixedly connected to the bottom of the material cleaning basket 6. An inclined guide groove 29 is provided on the discharge guide block 28. The cleaned material leaks out from the discharge slot 27, enters the inclined guide groove 29, and is then discharged through the discharge port 26.

[0035] A shielding plate 30 is provided on the discharge chute 27. The shielding plate 30 has a matching shielding hole 44 that matches the discharge chute 27. When the matching shielding hole 44 and the discharge chute 27 coincide, the material can fall from the discharge chute 27 into the inclined guide chute 29. When the matching shielding hole 44 and the discharge chute 27 do not coincide, the shielding plate 30 covers the discharge chute 27, and the material inside the material washing basket 6 cannot be discharged through the discharge chute 27.

[0036] A rubber bushing 42 is fixedly connected to the drive shaft 10, and a drive ring 43 for driving the rubber bushing 42 to rotate is fixedly connected to the top cover 2. In use, when the washing drum 4 rotates, the material washing basket 6 rotates synchronously. When the guide shaft 17 slides to the top of the guide sleeve 16, the material washing basket 6 slides to the top of the washing drum 4. At this time, the drive rubber bushing 42 and the drive ring 43 are in contact. When the washing drum 4 continues to rotate, the drive ring 43 drives the drive rubber bushing 42 to rotate. The drive rubber bushing 42 drives the drive shaft 10 to rotate synchronously. At this time, the drive shaft 10 drives the drive disc 11 to rotate. The rotation of the drive disc 11 drives the reciprocating drive plate 8 to move back and forth inside the material washing basket 6 through the eccentric shaft 12 and the reciprocating drive groove 13. The material inside the material washing basket 6 is pushed onto the discharge chute 27 by the actuating plate 9. The material is discharged through the discharge chute 27.

[0037] The discharge guide block 28 is provided with a control structure for controlling the movement of the shielding plate 30; the control structure includes a mating plate 31 slidably connected to the bottom of the discharge guide block 28, the mating plate 31 and the shielding plate 30 are fixedly connected, a sealing spring 32 is installed between the mating plate 31 and the discharge guide block 28, and a control plate 33 that mates with the mating plate 31 is slidably connected to the bottom of the discharge guide block 28; both the mating plate 31 and the control plate 33 are set as right-angled trapezoids. An extension plate 34 is fixedly connected to the discharge port 26, and the partition plate 5 has a slot 35 that matches the extension plate 34. An arc-shaped plate 36 that cooperates with the extension plate 34 is fixedly connected to the control panel 33.

[0038] In the initial state, the sealing spring 32 pushes the mating plate 31 to the initial position. At this time, the mating plate 31 pushes the shielding plate 30 to cover the discharge chute 27, so that the mating shielding hole 44 and the discharge chute 27 do not coincide, and the material inside the material cleaning basket 6 cannot be discharged through the discharge chute 27.

[0039] When the washing drum 4 rotates, the guide shaft 17 slides to the top of the guide sleeve 16, and the discharge guide block 28 is located above the extension plate 34. When the washing drum 4 continues to rotate, the arc plate 36 and the extension plate 34 come into contact. The extension plate 34 pushes the arc plate 36 to move closer to the mating plate 31, so that the inclined surface of the control plate 33 and the inclined surface of the mating plate 31 fit together. The arc plate 36 continues to move closer to the mating plate 31. At this time, the inclined surface of the control plate 33 pushes the mating plate 31 to slide at the bottom of the discharge guide block 28. The mating plate 31 drives the shielding plate 30 to move, so that the mating shielding hole 44 and the discharge trough 27 overlap. At this time, the material can fall from the discharge trough 27 into the inclined guide trough 29. When the material cleaning basket 6 slides to the top of the cleaning drum 4, the drive rubber bushing 42 and the drive ring 43 come into contact. As the cleaning drum 4 continues to rotate, the drive ring 43 drives the drive rubber bushing 42 to rotate, and the drive rubber bushing 42 drives the drive shaft 10 to rotate synchronously. The drive shaft 10 drives the drive disc 11 to rotate. The rotation of the drive disc 11 drives the reciprocating drive plate 8 to move back and forth inside the material cleaning basket 6 through the eccentric shaft 12 and the reciprocating drive groove 13. The material inside the material cleaning basket 6 is pushed onto the discharge chute 27 by the actuating plate 9. The material passes through the discharge chute 27 and is discharged. After entering the inclined guide chute 29, it is discharged from the discharge port 26. Then the cleaning drum 4 continues to rotate, driving the material cleaning basket 6 with discharged material to move to the bottom of the conveying port 3. The material enters the material cleaning basket 6 through the conveying port 3.

[0040] Multiple vibrating springs 38 are fixedly connected to the extension plate 34, and multiple vibrating blocks 39 that cooperate with the vibrating springs 38 are fixedly connected to the bottom of the discharge guide block 28. The vibrating springs 38 are Z-shaped, and the vibrating blocks 39 are hemispherical.

[0041] When in use, the material washing basket 6 slides to the top of the washing drum 4, and the discharge guide block 28 is located above the extension plate 34. When the washing drum 4 continues to rotate, the vibrating block 39 and the vibrating spring 38 come into contact. The vibrating block 39 presses the vibrating spring 38 down. When the vibrating block 39 and the vibrating spring 38 are no longer in contact, the vibrating spring 38 strikes the bottom of the discharge guide block 28, making it easier for the material inside the inclined guide trough 29 to be discharged.

[0042] A discharge guide trough 40 is fixedly connected to the discharge port 26 to facilitate the collection and discharge of the cleaned material.

[0043] A hopper 41 is fixedly installed on the feed inlet 3 to facilitate the addition of materials to be cleaned.

[0044] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A material cleaning device for potassium salt production, comprising a cleaning tank (1), wherein a top cover (2) is detachably connected to the top of the cleaning tank (1), and a material conveying port (3) is provided on the top cover (2), characterized in that, The cleaning tank (1) is rotatably connected to a cleaning drum (4), and a number of vertically arranged partition plates (5) are fixedly connected to the outside of the cleaning drum (4). The other end of the partition plate (5) is attached to the inner wall of the cleaning tank (1). A material cleaning basket (6) is slidably connected between two adjacent partition plates (5). The material cleaning basket (6) has a number of evenly distributed filter holes (7) on the side close to the cleaning tank (1). The material washing basket (6) is provided with an L-shaped reciprocating drive plate (8) inside. The bottom of the reciprocating drive plate (8) is fixedly connected with a plurality of actuating plates (9) for pushing the material to move inside the material washing basket (6). The washing drum (4) is provided with a reciprocating drive device for driving the reciprocating drive plate (8) to swing back and forth. The top cover (2) is provided with a circumferential drive structure for driving the cleaning drum (4) to rotate.

2. The material cleaning device for potassium salt production according to claim 1, characterized in that, The reciprocating drive device includes a drive shaft (10) rotatably connected to one side of the material cleaning basket (6). One end of the drive shaft (10) is fixedly connected to a drive disk (11). An eccentric shaft (12) is fixedly connected to the drive disk (11). A reciprocating drive groove (13) is provided on the reciprocating drive plate (8) and is slidably connected to the eccentric shaft (12). A cleaning gear (14) is fixedly connected to the other end of the drive shaft (10). A drive rack (15) meshing with the cleaning gear (14) is fixedly connected to the inner wall of the cleaning drum (4). A sliding drive structure for pushing the material cleaning basket (6) to move up and down is provided inside the cleaning tank (1).

3. The material cleaning device for potassium salt production according to claim 2, characterized in that, The sliding drive structure includes a guide sleeve (16) fixedly connected inside the cleaning tank (1), a guide shaft (17) fixedly connected to the side of the material cleaning basket (6) away from the inner wall of the cleaning tank (1), a plurality of V-shaped cleaning guide grooves (18) that cooperate with the guide shaft (17) are provided on the guide sleeve (16), a guide inclined side (20) that connects to the V-shaped cleaning guide grooves (18) is provided on the guide sleeve (16), and a tension spring (19) is connected between the bottom of the material cleaning basket (6) and the cleaning drum (4).

4. The material cleaning device for potassium salt production according to claim 1, characterized in that, The circumferential drive structure includes a drive motor (21) fixedly connected to the top cover (2), a drive gear (22) fixedly connected to the drive shaft (10) of the drive motor (21), and a driven gear (23) meshing with the drive gear (22) fixedly connected to the upper end of the cleaning drum (4).

5. A material cleaning device for potassium salt production according to claim 2, characterized in that, The cleaning tank (1) is provided with an impurity outlet pipe (24) for discharging floating impurities, and the top cover (2) is provided with a water supply pipe (25). The water supply volume of the water supply pipe (25) is the same as the water output volume of the impurity outlet pipe (24).

6. A material cleaning device for potassium salt production according to claim 5, characterized in that, The cleaning tank (1) is provided with a discharge port (26), and the discharge port (26) is located higher than the impurity outlet pipe (24). The bottom of the material cleaning basket (6) is provided with a plurality of discharge slots (27) arranged parallel to the actuating plate (9). A discharge guide block (28) is fixedly connected below the material cleaning basket (6). An inclined guide slot (29) is provided on the discharge guide block (28). A shielding plate (30) is provided on the discharge slot (27). A matching shielding hole (44) is provided on the shielding plate (30) that matches the discharge slot (27). A rubber bushing (42) is fixedly connected on the drive shaft (10). A drive ring (43) for driving the rubber bushing (42) to rotate is fixedly connected on the top cover (2). The discharge guide block (28) is provided with a control structure for controlling the movement of the shielding plate (30).

7. A material cleaning device for potassium salt production according to claim 6, characterized in that, The control structure includes a mating plate (31) slidably connected to the bottom of the discharge guide block (28), the mating plate (31) and the shielding plate (30) are fixedly connected, a sealing spring (32) is installed between the mating plate (31) and the discharge guide block (28), and a control plate (33) that cooperates with the mating plate (31) is slidably connected to the bottom of the discharge guide block (28). Both the mating plate (31) and the control plate (33) are set as right-angled trapezoids. An extension plate (34) is fixedly connected to the discharge port (26), and the partition plate (5) has a slot (35) that matches the extension plate (34). An arc-shaped plate (36) that cooperates with the extension plate (34) is fixedly connected to the control plate (33).

8. A material cleaning device for potassium salt production according to claim 7, characterized in that, Multiple vibrating springs (38) are fixedly connected to the extension plate (34), and multiple vibrating blocks (39) that cooperate with the vibrating springs (38) are fixedly connected to the bottom of the discharge guide block (28). The vibrating springs (38) are Z-shaped, and the vibrating blocks (39) are hemispherical.

9. A material cleaning device for potassium salt production according to claim 6, characterized in that, A discharge guide trough (40) is fixedly connected to the discharge port (26).

10. A material cleaning device for potassium salt production according to claim 1, characterized in that, A hopper (41) is fixedly installed on the feed inlet (3).

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