A kind of ZH3200-2 type wet high intensity magnetic separator block dismounting device

Abstract

The utility model provides a kind of ZH3200-2 type wet high intensity magnetic separator block dismounting device, including the multiple blocks of the rim of magnetic separator carousel, and the multiple first screw rod and second screw rod corresponding to block one to one, block is equipped with with first screw rod and second screw rod corresponding first through-hole and second through-hole, first screw rod and second screw rod pass through from first through-hole and second through-hole, the end of block away from magnetic separator carousel carousel is equipped with support, support is equipped with with first through-hole corresponding first screw hole and with second through-hole corresponding second screw hole, first screw hole is equipped with first bolt, second screw hole is equipped with second bolt.The utility model is installed in the side of block and is provided with support, moves by rotating bolt and makes support drive block, and then pull out block from screw rod, complete the dismounting of block, dismounting process is stable, can effectively protect adjacent facilities not to be damaged by violent dismounting, and save time and labour.

Description

Technical Field

[0001] This utility model belongs to the field of magnetic separator technology and relates to a partition disassembly device for a ZH3200-2 type wet strong magnetic separator. Background Technology

[0002] The ZH series wet high-intensity magnetic separator utilizes a high, non-uniform magnetic field to separate magnetic and non-magnetic materials. The separator's sorting plates are installed in sorting boxes around each rotating disc. Each sorting box has two stainless steel spacers fixed to the rotating disc by two through screws, rotating with the disc. When the disc enters the magnetic pole head, the medium is intensely magnetized. Above the feed nozzle within the magnetic field separation zone, the slurry enters the sorting box through the feed nozzle for separation.

[0003] During operation, the ZH series wet high-intensity magnetic separator experiences issues such as loosening of the toothed plate cover screws and toothed plate wobbling due to the strong magnetic field attracting the upper and lower rotating discs and the surrounding sorting boxes. This can easily lead to wear and detachment of the stainless steel support plate under the toothed plate, or loosening and deformation of the through screws fixing the support plate. Both of these situations can cause the toothed plate to sink or even fall off. A fallen toothed plate causes significant damage to the equipment, resulting in a large workload for maintenance, a long maintenance period, and impacting stable equipment operation. Replacing the strong magnetic separator support plate is a major routine maintenance task. Because the support plate is constantly immersed in slurry and attracted by the strong magnetic field, slurry can easily seep into the gap between the support plate and the through screws. Furthermore, the wobbling of the toothed plate in the strong magnetic field can deform the through screws fixing the support plate. These issues make it difficult to remove the support plate when replacing it and the through screws. Currently, the tools used for disassembling the support plate include flat chisels, 500mm pry bars, sledgehammers, and steel chisels. For blockers that are difficult to disassemble due to long-term erosion by slurry or deformation of the through bolts fixing the block, there are currently no specialized tools available. Conventional tools are limited by the narrow working space in actual field operations, making it difficult to apply force effectively. Therefore, for such difficult-to-disassemble blockers, electric welding is the only option for forceful removal. This consumes a lot of manpower and maintenance costs in actual operations. Utility Model Content

[0004] The purpose of this invention is to address the problem of difficult disassembly of magnetic separator partitions in the prior art by providing a ZH3200-2 type wet high-intensity magnetic separator partition disassembly device.

[0005] Therefore, the present invention adopts the following technical solution:

[0006] A ZH3200-2 type wet high-intensity magnetic separator partition disassembly device includes a magnetic separator turntable. Multiple partitions are installed circumferentially along the edge of the turntable. The partitions are fan-shaped. Multiple first screws, each corresponding to a partition, are located along the edge of the turntable. Second screws are located below the first screws. Each partition has a first through hole corresponding to a first screw and a second through hole corresponding to a second screw. The first screw passes through the first through hole, and the second screw passes through the second through hole. A support body is installed at the end of each partition away from the turntable. The support body has a first screw hole corresponding to the first through hole and a second screw hole corresponding to the second through hole. A first bolt is installed in the first screw hole, and a second bolt is installed in the second screw hole. The first bolt abuts against the end of the first screw, and the second bolt abuts against the end of the second screw.

[0007] Furthermore, the support body is provided with a slot that matches the partition block, and the end of the partition block away from the magnetic separator turntable is located in the slot.

[0008] Furthermore, the edge of the partition is provided with multiple T-shaped slots, and T-bolts are provided in the slots. The support body is provided with mounting holes, and the T-bolts pass through the mounting holes and are provided with nuts.

[0009] Furthermore, the first bolt and the first screw are coaxially arranged.

[0010] Furthermore, the second bolt and the second screw are coaxially arranged.

[0011] The advantages of this utility model are as follows: a support body is installed on one side of the partition, and screw holes and bolts are provided on the support body. By rotating the bolts, the support body drives the partition to move, thereby pulling the partition from the screw and completing the disassembly of the partition. The disassembly process is smooth and can effectively protect adjacent facilities from damage caused by violent disassembly. It is also time-saving and labor-saving. The structure is simple, the operation is convenient, and the manufacturing cost is low. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This is a top view of the structure of this utility model;

[0014] Figure 3 This is a side view of the structure of this utility model;

[0015] Figure 4 for Figure 2 Sectional view along the middle AA direction;

[0016] In the diagram, 1-magnetic separator turntable, 2-partition block, 3-first screw, 4-second screw, 5-first through hole, 6-second through hole, 7-support body, 8-slot, 9-first screw hole, 10-second screw hole, 11-first bolt, 12-second bolt, 13-locking groove, 14-T-bolt, 15-mounting hole, 16-nut. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings:

[0018] like Figure 1-4 As shown, a ZH3200-2 type wet high-intensity magnetic separator partition removal device includes a magnetic separator turntable 1. Multiple fan-shaped partitions 2 are installed circumferentially along the edge of the turntable 1. Multiple first screws 3, corresponding one-to-one with each partition 2, are provided along the edge of the turntable 1. The first screws 3 are radially arranged along the turntable 1. Second screws 4 are provided below the first screws 3, and are parallel to the first screws 3. Each partition 2 has a first through hole 5 corresponding to the first screw 3 and a second through hole 5 corresponding to the second screw 4. The second through hole 6 is provided, through which the first screw 3 passes and the second screw 4 passes. That is, the spacer 2 is installed on the magnetic separator turntable 1 via the first screw 3 and the second screw 4. Nuts are also installed on the first screw 3 and the second screw 4 during installation. A support body 7 is provided at the end of the spacer 2 away from the magnetic separator turntable 1. A slot 8 is provided on the support body 7, and the end of the spacer 2 away from the magnetic separator turntable 1 is located in the slot 8. The support body 7 can be manufactured using channel steel. Specifically, multiple T-shaped... The structure includes three locking grooves 13 on each of the left and right sides of the partition block 2 in this embodiment. Each locking groove 13 contains a T-bolt 14 that matches the locking groove 13. The support body 7 has mounting holes 15 through which the T-bolt 14 passes. A nut 16 is provided on the T-bolt 14. The support body 7 can be installed on the partition block 2 using the T-bolt 14 and the nut 16, thus connecting the support body 7 to the partition block 2. The support body 7 has a first screw hole 9 corresponding to the first through hole 5 and a second screw hole corresponding to the second through hole 6. 10. A first bolt 11 is provided in the first screw hole 9, and a second bolt 12 is provided in the second screw hole 10. The first bolt 11 abuts against the end of the first screw 3, and the second bolt 12 abuts against the end of the second screw 4. The first bolt 11 and the first screw 3 are coaxially arranged, and the second bolt 12 and the second screw 4 are coaxially arranged. By rotating the first bolt 11 and the second bolt 12, the support body 7 can be moved away from the magnetic separator turntable 1, thereby driving the partition block 2 to move, so as to pull the partition block 2 out of the first screw 3 and the second screw 4 for disassembly.

[0019] The method of using this utility model is as follows:

[0020] When disassembling the spacer 2, firstly remove the nuts on the first screw 3 and the second screw 4, then place the T-bolt 14 into the retaining groove 13, and place the support body 7 at the end of the spacer 2 so that the spacer 2 is located in the retaining groove 8. While placing the support body 7, make the T-bolt 14 pass through the mounting hole 15, and then install the nut 16 on the T-bolt 14 to complete the installation of the support body 7. Then, install the first bolt 11 and the second bolt 12 into the first screw hole 9 and the second screw hole 10, and make the ends of the first screw hole 9 and the second screw hole 10 abut against the ends of the first screw 3 and the second screw 4, respectively. Then continue to rotate the first bolt 11 and the second bolt 12. During the rotation, the support body 7 can move along the length direction of the first bolt 11 and the second bolt 12 and move away from the magnetic separator turntable 1. At the same time, the support body 7 drives the spacer 2 to move, thereby pulling the spacer 2 out of the first screw 3 and the second screw 4, completing the disassembly of the spacer 2.

[0021] The dismantling device is simple to manufacture, lightweight, and easy to install on equipment. It is convenient to install, occupies little space, can be operated by a single person, and the dismantling process is stable. It can effectively protect adjacent facilities from damage caused by violent dismantling and save production costs.

Claims

1. A disassembly device for a partition block (2) of a ZH3200-2 type wet high-intensity magnetic separator, comprising a magnetic separator turntable (1), wherein multiple partition blocks (2) are installed circumferentially along the edge of the magnetic separator turntable (1), the partition blocks (2) having a fan-shaped structure, and multiple first screws (3) corresponding one-to-one with the partition blocks (2) are provided along the edge of the magnetic separator turntable (1), and second screws (4) are provided on the lower side of the first screws (3), wherein the partition blocks (2) have a first through hole (5) corresponding to the first screws (3) and a second through hole (6) corresponding to the second screws (4), the first screws (3) passing through the first through hole (5) and the second screws (4) passing through the second through hole (6), characterized in that, The partition block (2) is equipped with a support body (7) at one end away from the magnetic separator turntable (1). The support body (7) is provided with a first screw hole (9) corresponding to the first through hole (5) and a second screw hole (10) corresponding to the second through hole (6). A first bolt (11) is provided in the first screw hole (9), and a second bolt (12) is provided in the second screw hole (10). The first bolt (11) abuts against the end of the first screw rod (3), and the second bolt (12) abuts against the end of the second screw rod (4).

2. The ZH3200-2 type wet strong magnetic separator partition (2) disassembly device according to claim 1, characterized in that, The support (7) is provided with a slot (8) that is adapted to the partition (2), and the end of the partition (2) away from the magnetic separator turntable (1) is located in the slot (8).

3. The ZH3200-2 type wet strong magnetic separator partition block (2) disassembly device according to claim 1, characterized in that, The partition (2) has multiple T-shaped locking grooves (13) at its edge. T-bolts (14) are provided in the locking grooves (13). The support (7) has mounting holes (15). The T-bolts (14) pass through the mounting holes (15). Nuts (16) are provided on the T-bolts (14).

4. The ZH3200-2 type wet strong magnetic separator partition block (2) disassembly device according to claim 1, characterized in that, The first bolt (11) and the first screw (3) are coaxially arranged.

5. The ZH3200-2 type wet strong magnetic separator partition block (2) disassembly device according to claim 1, characterized in that, The second bolt (12) and the second screw (4) are coaxially arranged.

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