CN220656504U - Concentrating machine for coal preparation plant - Google Patents
Concentrating machine for coal preparation plant Download PDFInfo
- Publication number
- CN220656504U CN220656504U CN202321468045.2U CN202321468045U CN220656504U CN 220656504 U CN220656504 U CN 220656504U CN 202321468045 U CN202321468045 U CN 202321468045U CN 220656504 U CN220656504 U CN 220656504U
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- Prior art keywords
- concentrating
- ring block
- concentrating machine
- threaded
- moving
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- 239000003245 coal Substances 0.000 title claims abstract description 20
- 239000002562 thickening agent Substances 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Liquid Carbonaceous Fuels (AREA)
Abstract
The utility model provides a concentrating machine for a coal preparation plant, which comprises: a thickener body; the concentration tank is arranged in the middle of the top of the thickener body, one side of the concentration tank is provided with an adjusting device, and the other side of the inner cavity of the concentration tank is fixedly provided with a limiting rod; the moving device is in threaded engagement with the outer surface of the adjusting device, and a cleaning ring block is fixedly arranged at the bottom of the moving device. The utility model provides a concentrating machine for a coal preparation plant, wherein an output shaft of a servo motor is controlled by an external power supply to rotate so as to drive a reciprocating screw rod to rotate, and a reciprocating screw rod thread meshing moving device slides downwards along a limiting rod.
Description
Technical Field
The utility model relates to the field of concentrating machines of coal preparation plants, in particular to a concentrating machine of a coal preparation plant.
Background
The mineral particles in the slime water are separated by concentrating the slime water through a concentrator in the coal dressing plant, so that the slime is recovered, and the resource utilization rate is improved.
When the slime water is discharged, mineral particles in part of the slime water can be stuck to the inner cavity wall of the tank body of the thickener, and the cleaning is difficult.
Therefore, it is necessary to provide a concentrating machine for coal preparation plants to solve the above technical problems.
Disclosure of Invention
The utility model provides a concentrating machine for a coal preparation plant, which solves the problem that mineral particles in part of slime water can be stuck to the inner cavity wall of a tank body of the concentrating machine and are difficult to clean when the slime water is discharged.
In order to solve the technical problems, the utility model provides a concentrating machine for a coal preparation plant, which comprises: a thickener body;
the concentrating tank is arranged in the middle of the top of the concentrating machine body, one side of the concentrating tank is provided with an adjusting device, and the other side of the inner cavity of the concentrating tank is fixedly provided with a limiting rod;
the moving device is in threaded engagement with the outer surface of the adjusting device, and a cleaning ring block is fixedly arranged at the bottom of the moving device.
Preferably, the adjusting device comprises an installation box, a servo motor is fixedly installed in the installation box, and an output shaft of the servo motor is fixedly connected with a reciprocating screw rod.
Preferably, the moving device comprises a moving ring block, a ring groove is formed in the middle of the top of the moving ring block, a threaded hole is formed in one side of the top of the moving ring block, and a limiting hole is formed in the other side of the top of the moving ring block.
Preferably, a discharge pipe is fixedly arranged in the middle of the bottom of the thickener body, a threaded cavity is formed in the discharge pipe, and a plugging device is engaged with internal threads of the threaded cavity.
Preferably, the plugging device comprises a mounting block, a threaded column is fixedly arranged in the middle of the top of the mounting block, and a pull rod is fixedly arranged at the bottom of the mounting block.
Preferably, the movable ring block is in threaded engagement with the outer surface of the reciprocating screw rod through the threaded hole.
Compared with the related art, the concentrator for the coal preparation plant has the following beneficial effects:
the utility model provides a concentrating machine for a coal preparation plant, wherein an output shaft of a servo motor is controlled by an external power supply to rotate so as to drive a reciprocating screw rod to rotate, and a reciprocating screw rod thread meshing moving device slides downwards along a limiting rod.
Drawings
FIG. 1 is a schematic diagram of a concentrator in a coal preparation plant;
FIG. 2 is a schematic diagram of the mobile device shown in FIG. 1;
fig. 3 is an enlarged schematic view at a shown in fig. 1.
Reference numerals in the drawings: 1. the thickener comprises a thickener body, 2, a thickener tank, 3, an adjusting device, 31, a mounting box, 32, a servo motor, 33, a reciprocating screw rod, 4, a limiting rod, 5, a moving device, 51, a moving ring block, 52, a ring groove, 53, a threaded hole, 54, a limiting hole, 6, a cleaning ring block, 7, a discharging pipe, 8, a threaded cavity, 9, a plugging device, 91, a mounting block, 92, a threaded column, 93 and a pull rod.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a concentrating machine for a coal preparation plant according to the present utility model; FIG. 2 is a schematic diagram of the mobile device shown in FIG. 1; fig. 3 is an enlarged schematic view at a shown in fig. 1. A coal preparation plant concentrator comprising: a thickener body 1;
the concentrating tank 2 is arranged in the middle of the top of the concentrator body 1, one side of the concentrating tank 2 is provided with an adjusting device 3, and the other side of the inner cavity of the concentrating tank 2 is fixedly provided with a limiting rod 4;
the moving device 5 is in threaded engagement with the outer surface of the adjusting device 3, and a cleaning ring block 6 is fixedly arranged at the bottom of the moving device 5.
The adjusting device 3 comprises a mounting box 31, a servo motor 32 is fixedly mounted in the mounting box 31, and a reciprocating screw rod 33 is fixedly connected with an output shaft of the servo motor 32.
The moving device 5 comprises a moving ring block 51, a ring groove 52 is formed in the middle of the top of the moving ring block 51, a threaded hole 53 is formed in one side of the top of the moving ring block 51, and a limiting hole 54 is formed in the other side of the top of the moving ring block 51.
The middle of the bottom of the thickener body 1 is fixedly provided with a discharge pipe 7, a threaded cavity 8 is formed in the discharge pipe 7, and a plugging device 9 is engaged with internal threads of the threaded cavity 8.
The plugging device 9 comprises a mounting block 91, a threaded column 92 is fixedly mounted in the middle of the top of the mounting block 91, and a pull rod 93 is fixedly mounted at the bottom of the mounting block 91.
The moving ring block 51 is in threaded engagement with the outer surface of the reciprocating screw 33 through the threaded hole 53.
The working principle of the concentrator of the coal preparation plant provided by the utility model is as follows:
when the device works, firstly, a user controls the output shaft of the servo motor 32 to rotate through an external power supply, the output shaft of the servo motor 32 rotates to drive the reciprocating screw rod 33 to rotate, the reciprocating screw rod 33 is in threaded engagement with the threaded hole 53 of the movable ring block 51, the movable ring block 51 slides downwards on the outer surface of the limiting rod 4 through the limiting hole 54, and the cleaning ring block 6 pushes particles adhered to the inner cavity wall surface of the concentration tank 2 downwards to keep the inner cavity wall surface of the concentration tank 2 clean.
With the rotation of the reciprocating screw 33, the moving ring block 51 moves downwards and then upwards, and returns to the top of the inner cavity wall of the concentration tank 2.
Compared with the related art, the concentrator for the coal preparation plant has the following beneficial effects:
the utility model provides a concentrating machine for a coal preparation plant, wherein an output shaft of a servo motor 32 is controlled by an external power supply to rotate so as to drive a reciprocating screw rod 33 to rotate, a reciprocating screw rod 33 is in threaded engagement with a moving device 5 to slide downwards along a limiting rod 4, the device is simple in structure and high in practicability, particles adhered to the wall surface of an inner cavity of a concentrating tank 2 are pushed downwards, and the cleaning effect is improved when the concentrating tank 2 is cleaned.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A coal preparation plant concentrator, comprising: a thickener body;
the concentrating tank is arranged in the middle of the top of the concentrating machine body, one side of the concentrating tank is provided with an adjusting device, and the other side of the inner cavity of the concentrating tank is fixedly provided with a limiting rod;
the moving device is in threaded engagement with the outer surface of the adjusting device, and a cleaning ring block is fixedly arranged at the bottom of the moving device.
2. The concentrating machine of claim 1 wherein the adjusting device comprises a mounting box, a servo motor is fixedly arranged in the mounting box, and an output shaft of the servo motor is fixedly connected with a reciprocating screw rod.
3. The concentrating machine of claim 2 wherein the moving device comprises a moving ring block, a ring groove is formed in the middle of the top of the moving ring block, a threaded hole is formed in one side of the top of the moving ring block, and a limiting hole is formed in the other side of the top of the moving ring block.
4. The concentrating machine of claim 1 wherein a discharge pipe is fixedly arranged in the middle of the bottom of the concentrating machine body, a threaded cavity is formed in the discharge pipe, and a plugging device is engaged with internal threads of the threaded cavity.
5. The concentrating machine of claim 4 wherein the plugging device comprises a mounting block, a threaded column is fixedly arranged in the middle of the top of the mounting block, and a pull rod is fixedly arranged at the bottom of the mounting block.
6. A concentrating machine for coal plants according to claim 3 wherein the moving ring block is threadably engaged to the outer surface of the reciprocating screw rod by the threaded bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321468045.2U CN220656504U (en) | 2023-06-09 | 2023-06-09 | Concentrating machine for coal preparation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321468045.2U CN220656504U (en) | 2023-06-09 | 2023-06-09 | Concentrating machine for coal preparation plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220656504U true CN220656504U (en) | 2024-03-26 |
Family
ID=90329682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321468045.2U Active CN220656504U (en) | 2023-06-09 | 2023-06-09 | Concentrating machine for coal preparation plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220656504U (en) |
-
2023
- 2023-06-09 CN CN202321468045.2U patent/CN220656504U/en active Active
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