A manganese slag resource comprehensive utilization device

Abstract

The application relates to a manganese residue resource comprehensive utilization device, which comprises a box, a horizontal screening mechanism is suspended in the box, the screening mechanism comprises a mounting plate and a sieve cylinder, U-shaped notches are uniformly arranged on the side walls of the two ends of the sieve cylinder, arc-shaped plates for sealing part of the U-shaped notches are arranged at the two ends in the sieve cylinder, a fixed plate is arranged in the opening at one end of the arc-shaped plate, a cylinder penetrating the opening of the mounting plate and fixed with a gear ring I is arranged on the fixed plate, a vertical plate is further arranged in the box outside the mounting plate, a round hole for the cylinder to penetrate is arranged on the vertical plate, a sliding groove with an arc-shaped section is arranged between the vertical plate and the end face of the mounting plate, and a ball adapted to the sliding groove is arranged in the two groups of sliding grooves, a gear ring II sleeved on the sieve cylinder is arranged on one end face of the mounting plate, a gear II meshing with the gear ring II is arranged at the top in the box, and the gear II is driven by a driving mechanism. The application has the advantages of simple structure and convenient use.

Description

Technical Field

[0001] This invention relates to the field of manganese slag processing technology, and in particular to a device for the comprehensive utilization of manganese slag resources. Background Technology

[0002] Before the electrolytic manganese slag is utilized, it needs to be centrally recycled. After centralized recycling, the electrolytic manganese slag needs to be separated and filtered according to the usage requirements to obtain coarse and fine materials of different sizes, which can then be used in different processing technologies.

[0003] When screening electrolytic manganese slag, a recycling screening device is required. In the existing technology, the existing rolling screening device introduces the material through one side of the screen cylinder for rotation screening, while large-volume materials move to the opening on the other side of the screen cylinder and flow out. Due to the influence of the screen cylinder length, a lot of fine materials are not screened out in time and flow to the outlet for discharge, thus affecting the screening efficiency. At the same time, it cannot effectively crush the material to improve the material quality and screening efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a device for the comprehensive utilization of manganese slag resources.

[0005] The technical problem of this invention is mainly solved by the following technical solution:

[0006] A comprehensive utilization device for manganese slag resources includes a housing with a discharge port at the bottom.

[0007] The box contains a horizontally suspended screening mechanism, which includes two sets of annular mounting plates and a screen cylinder located between the two sets of mounting plates. U-shaped notches are evenly distributed on the sidewalls of both ends of the screen cylinder. Arc-shaped plates are provided at both ends of the screen cylinder to seal the lower half of the U-shaped notches on its sidewalls. A fixing plate is installed in the opening of one end of the arc-shaped plate, which is tightly attached to the corresponding mounting plate. A cylinder with a toothed ring I is fixed to the fixing plate through the opening of the mounting plate. A vertical plate is also provided inside the box outside the mounting plate, with a circular hole for the cylinder to pass through. A ring of arc-shaped grooves is provided between the vertical plate and the end face of the mounting plate. Two sets of grooves form a circular sliding channel, and a matching ball bearing is provided within the sliding channel. A gear I meshes with the toothed ring I, which is driven by a motor I.

[0008] The box is equipped with a lead screw that passes through the openings of the cylinder and the screen cylinder in sequence. The lead screw is driven by motor II and is equipped with a spiral tube. A circular plate located inside the screen cylinder is installed on the spiral tube, and a crushing rod is horizontally installed on the circular plate.

[0009] The box side wall is further provided with a feeding pipe penetrating the cylinder and extending into the screen cylinder, wherein the feeding pipe is staggered between the lead screw and the crushing rod;

[0010] The mounting plate is provided with a gear ring II sleeved on the screen cylinder on one end face, wherein the box is provided with a gear II engaging with the gear ring II on the top, and the two groups of gears II are connected through a rotating shaft driven by a driving mechanism.

[0011] Preferably, the driving mechanism comprises a motor III located on the top of the box, wherein the output shaft of the motor III is provided with a belt pulley on the rotating shaft, and the two groups of belt pulleys are connected through a transmission belt penetrating the top wall of the box, the top wall of the box is provided with a convex seat fixing the rotating shaft, wherein the convex seat is provided with a rolling bearing sleeved on the rotating shaft, and the top wall of the box is further provided with a box covering the inner belt pulley.

[0012] Preferably, the inner wall of the box is provided with an extension rod parallel to the lead screw, wherein one end of the extension rod is fixedly connected with the bottom of the screw pipe, and the extension rod is located directly below the lead screw, and the diameter of the extension rod is smaller than that of the lead screw.

[0013] Preferably, the mounting plate is opened at the middle part with a diameter larger than that of the cylinder, wherein the end face of the mounting plate located in the screen cylinder is uniformly provided with a conical protrusion I, and the inner wall of the screen cylinder located outside the circular plate is uniformly provided with a conical protrusion II.

[0014] Preferably, one end of the gear ring II is fixedly connected with the corresponding end face of the mounting plate, wherein a flow channel is formed between the inner wall of the gear ring II and the screen cylinder, and the inner opening of the gear ring II is in a circular truncated cone structure, and the minimum opening end of the inner opening of the gear ring II is located on the same side with the corresponding mounting plate.

[0015] Preferably, the circular plate is provided with a polygonal through hole for the crushing rod to penetrate, wherein the size of the crushing rod is matched with that of the through hole, and the crushing rod on both sides of the circular plate is provided with a limiting block, and the length of the crushing rod outside the limiting block is not greater than the width between the left and right ends of the arc-shaped plate.

[0016] The beneficial effects of the present application are: the present application pushes the material in the screening mechanism through the reciprocating circular plate to move for a long time to screen, at the same time, the arc-shaped plate seals the material to prevent it from discharging from the U-shaped gap at both ends of the screen cylinder, thereby prolonging the screening time of the material to improve the screening efficiency and effect, and further crushing the tumbling material to improve the screening quality. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the present application;

[0018] Figure 2is a structural schematic view between the cylinder and the fixed plate in the application;

[0019] Figure 3 is Figure 1 a partial enlarged view.

[0020] In the figure: 1, box, 2, discharge port, 3, screening mechanism, 31, mounting plate, 32, screen cylinder, 4, U-shaped notch, 5, arc plate, 6, fixed plate, 7, cylinder, 8, gear ring I, 9, vertical plate, 10, sliding groove, 11, ball, 12, gear I, 13, motor I, 14, lead screw, 15, motor II, 16, screw pipe, 17, circular plate, 18, crushing rod, 19, feed pipe, 20, gear ring II, 21, gear II, 22, rotating shaft, 23, driving mechanism, 231, motor III, 232, transmission belt, 233, boss, 234, box body, 24, telescopic rod, 25, limit block. DETAILED DESCRIPTION

[0021] The technical solutions of the application will be further specifically described below through examples, and combined with the accompanying Figures 1-3 drawings.

[0022] A manganese slag resource comprehensive utilization device, comprising a box 1, the bottom of the box 1 is provided with a discharge port 2:

[0023] The box 1 is provided with a horizontal screening mechanism 3 in suspension, wherein the screening mechanism 3 comprises two groups of annular mounting plates 31 and a screen cylinder 32 located between the two groups of mounting plates 31, and the screen cylinder 32 is uniformly provided with U-shaped notches 4 on the sidewalls at both ends, and the screen cylinder 32 is provided with arc plates 5 sealing the U-shaped notches 4 on the lower half of the sidewalls at both ends, wherein the arc plate 5 is provided with a fixed plate 6 tightly attached to the corresponding mounting plate 31 at one end, and the fixed plate 6 is provided with a cylinder 7 penetrating the opening of the mounting plate 31 and fixed with a gear ring I 8, and the box 1 outside the mounting plate 31 is further provided with a vertical plate 9, wherein a circular hole is formed in the vertical plate 9 for the cylinder 7 to pass through, and a circular sliding groove 10 with an arc cross section is correspondingly arranged between the end face of the vertical plate 9 and the mounting plate 31, wherein a circular sliding channel is formed between the two groups of sliding grooves 10, and the sliding channel is provided with a ball 11 matched therewith, and the gear ring I 8 is provided with a gear I 12 engaged therewith, wherein the gear I 12 is driven by a motor I 13;

[0024] The box 1 is provided with a lead screw 14 penetrating the openings of the cylinder 7 and the screen cylinder 32 in sequence, wherein the lead screw 14 is driven by a motor II 15, and the lead screw 14 is provided with a screw pipe 16, and the screw pipe 16 is provided with a circular plate 17 located in the screen cylinder 32, wherein the circular plate 17 is horizontally provided with a crushing rod 18;

[0025] The side wall of the box 1 is further provided with a feeding pipe 19 which passes through the cylinder 7 and extends into the screen cylinder 32, wherein the feeding pipe 19 is staggered with the lead screw 14 and the crushing rod 18;

[0026] The mounting plate 31 is provided with a gear ring II 20 which is sleeved on the screen cylinder 32 on one end face, wherein the box 1 is provided with a gear wheel II 21 which is engaged with the gear ring II 20 on the top, and the two groups of gear wheels II 21 are connected through the rotating shaft 22, and the rotating shaft 22 is driven by the driving mechanism 23.

[0027] The driving mechanism 23 in this embodiment includes a motor III 231 which is located on the top of the box 1, wherein the output shaft of the motor III 231 is provided with a belt pulley on the rotating shaft, and the two groups of belt pulleys are connected through the transmission belt 232 which passes through the top wall of the box 1, and the box 1 is provided with a convex seat 233 which fixes the rotating shaft 22 on the inner top wall, wherein the convex seat 233 is provided with a rolling bearing which is sleeved on the rotating shaft 22, and the inner top wall of the box 1 is further provided with a box body 234 which covers the inner belt pulley 232.

[0028] The motor III 231 drives the gear wheel II 21 to rotate through the belt pulley, the transmission belt 232 and the rotating shaft 22, and then drives the gear ring II 20 and the screening mechanism 3 to rotate, wherein the box body 234 protects the belt pulley, and the convex seat 233 fixes the rotating shaft 22.

[0029] The inner wall of the box 1 in this embodiment is provided with an extension rod 24 which is parallel to the lead screw 14, wherein one end of the extension rod 24 is fixedly connected with the bottom of the screw pipe 16, and the extension rod 24 is located directly below the lead screw 14, and the diameter of the extension rod 24 is smaller than that of the lead screw 14. The extension rod 24 is protected by being shielded by the lead screw 14, and when the lead screw 14 drives the screw pipe 16 to move the circular plate 17 left and right, the screw pipe 16 drives the extension rod 24 to contract and expand, and then the extension rod 24 indirectly fixes the screw pipe 16 to indirectly fix the circular plate 17, preventing the circular plate 17 from rotating when it is driven by the lead screw 14 to move left and right.

[0030] The mounting plate 31 in this embodiment is opened at the middle part with a diameter larger than that of the cylinder 7, wherein the end face of the mounting plate 31 located in the screen cylinder 32 is uniformly provided with a conical protrusion I, and the inner wall of the screen cylinder 32 located outside the circular plate 17 is uniformly provided with a conical protrusion II.

[0031] When the materials in the screen cylinder 32 are screened by rotation, the materials falling from above will be in contact and friction with the conical protrusions I and II, and then the materials can be indirectly crushed to improve the screening effect and efficiency.

[0032] The tooth ring II 20 is fixedly connected with the corresponding end surface of the mounting plate 31, wherein a flow channel is formed between the inner wall of the tooth ring II 20 and the sieve cylinder 32, and the internal opening of the tooth ring II 20 is in a circular truncated cone structure, and the minimum opening end of the internal opening of the tooth ring II 20 is arranged on the same side of the corresponding mounting plate 31. Then when the U-shaped notch 4 of the lower half of the sieve cylinder 32 is opened, the material in the sieve cylinder 32 pushed by the circular plate 17 can flow to the U-shaped notch 4 at both ends of the lower half of the sieve cylinder 32 and then fall into the opening of the tooth ring II 21. At this time, since the opening of the tooth ring II 21 is in a circular truncated cone structure, the material falling into the opening is easy to flow along the inclined surface to the bottom of the box body 1 and then be discharged from the discharge port 2.

[0033] In the embodiment, a polygonal through hole is arranged on the circular plate 17 for the crushing rod 18 to pass through, wherein the size of the crushing rod 18 is matched with the size of the through hole, and a limiting block 25 is arranged on each of the crushing rods 18 on the two sides of the circular plate 17, and the length of the crushing rod 18 on the outer side of the limiting block 25 is not greater than the width between the left and right ends of the arc-shaped plate 5.

[0034] The limiting block 25 prevents the crushing rod 18 from sliding out of the through hole and rotating in the through hole. When the circular plate 17 moves towards the mounting plate 31, the crushing rod 18 is in contact with the fixed plate 6 due to the reduced distance. At this time, the circular plate 6 continues to move, which drives the through hole to move on the crushing rod 18 and pushes the material to the U-shaped notch 4 of the lower half of the sieve cylinder 32, which is opened at this time, to be discharged, thereby preventing the fixed plate 6 from abutting against the crushing rod 18 and affecting the circular plate 17 to push the material to be discharged at the U-shaped notch 4.

[0035] The use method of the present application is as follows: the material is introduced into the sieve cylinder 32 through the feeding pipe 19, wherein the U-shaped notch 4 at both ends of the lower half of the sieve cylinder 32 is sealed by the arc-shaped plate 5 to prevent the material in the sieve cylinder 32 from falling out through the U-shaped notch 4, and at this time, the motor I 13 drives the gear I 12 to fix the tooth ring I 8, so that the tooth ring I 8 fixes the arc-shaped plate 5 through the cylinder 7 and the fixed plate 6 to prevent the arc-shaped plate 5 from rotating.

[0036] The driving mechanism 23 drives the rotating shaft 22 to drive the gear II 21 to rotate, so that the gear II 21 drives the tooth ring II 20 and the mounting plate 31 to rotate with the sieve cylinder 32, so as to roll and screen the material in the sieve cylinder 32. In the above process, the screening mechanism 3 is suspended in the box body 1 by the way that the ball 11 abuts against the sliding groove 10, and when the screening mechanism 3 rotates, the ball 11 rotates in the sliding groove 10 to reduce the resistance during rotation.

[0037] When the materials in the screening mechanism 3 are being screened, the motor II 15 drives the screw pipe 16 to move left and right through the screw rod 14, so that the screw pipe 16 drives the circular plate 17 and the crushing rod 18 to move. At this time, the materials falling in the screening cylinder 32 will be crushed by the crushing rod 18 when rolling, and the circular plate 17 pushes the materials to move left and right, preventing the materials from being accumulated in a certain position of the screening cylinder 17 for a long time, thereby affecting the screening effect and efficiency. With the movement of the circular plate 17, the rolling materials in one side of the screening cylinder 32 can be quickly distributed in different areas of the screening cylinder 32 for screening and crushing work.

[0038] When the screening work is completed, the fine materials falling at the bottom of the box 1 are discharged through the discharge port 2, and the gear ring I8 is rotated by the motor I 13 driving the gear I 12, so that the gear ring I8 drives the cylinder 7 to drive the fixed plate 6 and the arc plate 5 to rotate by 180 degrees, thereby opening the U-shaped notch 4 at the lower half of the two ends of the screening cylinder 32. At this time, the left and right movement of the circular plate 17 driven by the screw rod 14 can drive the residual large materials in the screening cylinder 32 to the U-shaped notch 4 for discharge, realizing the screening of the materials in the screening mechanism 3 while crushing them, so as to facilitate the subsequent recycling purpose.

[0039] The above has carried on the detailed description to the present application, but the content described is only the preferred embodiment of the present application, and cannot be considered as being used to limit the implementation range of the present application. Any equivalent changes and improvements made according to the application scope of the present application should still belong to the patent coverage range of the present application.

Claims

1. A manganese slag resource comprehensive utilization device, comprising a box body provided with a discharge port at the bottom, characterized in that: a horizontal screening mechanism is suspended in the box body, wherein the screening mechanism comprises two groups of annular mounting plates and a screen cylinder between the two groups of mounting plates, and the screen cylinder is uniformly provided with U-shaped notches on the side walls at both ends, and arc-shaped plates are arranged at both ends in the screen cylinder to seal the U-shaped notches in the lower half of the side walls, wherein a fixed plate is arranged in the opening at one end of the arc-shaped plate and closely attached to the corresponding mounting plate, and a cylinder is arranged on the fixed plate and fixed with a gear ring I, and a vertical plate is further arranged in the box body outside the mounting plate, wherein a circular hole is formed in the vertical plate for the cylinder to pass through, and a circular sliding channel is formed between the vertical plate and the end face of the mounting plate, and a ball is arranged in the sliding channel, and a gear I is arranged on the gear ring I and driven by a motor I; a lead screw is arranged in the box body and passes through the openings of the cylinder and the screen cylinder, wherein the lead screw is driven by a motor II, and a spiral tube is arranged on the lead screw, and a circular plate is arranged on the spiral tube and located in the screen cylinder, and a crushing rod is horizontally arranged on the circular plate; a feeding pipe is further arranged on the side wall of the box body and passes through the cylinder and extends into the screen cylinder, wherein the feeding pipe is staggered between the lead screw and the crushing rod; a gear ring II is arranged on one end face of the mounting plate and sheathed on the screen cylinder, wherein a gear II is arranged in the box body and engages with the gear ring II, and the two gears II are connected by a rotating shaft, and the rotating shaft is driven by a driving mechanism. 2.The manganese slag resource comprehensive utilization device according to claim 1, characterized in that: The driving mechanism comprises a motor III arranged at the top of the box body, wherein a pulley is arranged on the output shaft of the motor III and the rotating shaft, and the two pulleys are connected by a transmission belt passing through the top wall of the box body, and a convex seat is arranged on the inner top wall of the box body to fix the rotating shaft, wherein a rolling bearing is arranged in the convex seat and sheathed on the rotating shaft, and a box body is further arranged on the inner top wall of the box body to cover the inner pulley.

3. The device for comprehensive utilization of manganese residue resources according to claim 1, characterized in that: An extension rod is arranged on the inner wall of the box body and parallel to the lead screw, wherein one end of the extension rod is fixedly connected with the bottom of the spiral tube, and the extension rod is located directly below the lead screw, and the diameter of the extension rod is smaller than that of the lead screw.

4. The device for comprehensive utilization of manganese residue resources according to claim 1, characterized in that: The opening in the middle of the mounting plate is larger than the diameter of the cylinder, wherein a conical protrusion I is uniformly arranged on the end face of the mounting plate located in the screen cylinder, and a conical protrusion II is uniformly arranged on the inner wall of the screen cylinder outside the circular plate.

5. The device for comprehensive utilization of manganese residue resources according to claim 1, characterized in that: One end of the gear ring II is fixedly connected with the corresponding end face of the mounting plate, wherein a flow channel is formed between the inner wall of the gear ring II and the screen cylinder, and the inner opening of the gear ring II is in the shape of a circular truncated cone, and the smallest opening end of the inner opening of the gear ring II is located on the same side as the corresponding mounting plate.

6. The device for comprehensive utilization of manganese residue resources according to claim 1, characterized in that: A polygonal through hole is arranged on the circular plate for the crushing rod to pass through, wherein the size of the crushing rod is matched with the size of the through hole, and a limiting block is arranged on the crushing rod on both sides of the circular plate, and the length of the crushing rod outside the limiting block is not greater than the width between the left and right ends of the arc-shaped plate.

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