CN221412911U - Low-quality coal proportion proportioning device - Google Patents
Low-quality coal proportion proportioning device Download PDFInfo
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- CN221412911U CN221412911U CN202322615127.1U CN202322615127U CN221412911U CN 221412911 U CN221412911 U CN 221412911U CN 202322615127 U CN202322615127 U CN 202322615127U CN 221412911 U CN221412911 U CN 221412911U
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- proportioning device
- quality coal
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- 239000003245 coal Substances 0.000 title claims abstract description 58
- 238000002156 mixing Methods 0.000 claims abstract description 27
- 238000013329 compounding Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 9
- 239000002245 particle Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a low-quality coal proportion proportioning device, which comprises a moving platform, a crusher and a clean coal bin, wherein the crusher and the clean coal bin are arranged at the upper part of the moving platform, a conveying belt is arranged at the bottom outlets of the crusher and the clean coal bin, and a mixing roller for uniformly mixing materials is arranged at the outlet of the conveying belt.
Description
Technical Field
The utility model relates to the field of low-quality coal blending of strip mines, in particular to a low-quality coal proportion parameter blending device.
Background
The outcrop distribution of the coal seam in the mining area of the strip mine is wide, a large amount of low-quality coal is produced in the outcrop line wind oxidation zone area, the coal quality is uneven, the specific characteristics are low heat productivity (1000-1500 kilocalories) but low sulfur content, and meanwhile, partial carbonaceous mudstone interlayer is locally arranged.
The 1000-1500 large-card low-quality coal has no market demand, waste causes resource waste and pollution to soil quality of a soil discharge field, and enterprise economy is also damaged, so that a low-quality coal proportion proportioning device is required to uniformly proportioning the low-quality coal, and the low-quality coal proportion proportioning device is sold to the outside to reduce enterprise loss.
Disclosure of utility model
In order to solve the problems, the utility model provides a low-quality coal proportion proportioning device.
The utility model is realized by the following technical scheme:
The utility model provides a low-quality coal proportion is joined in marriage device, includes breaker and clean coal feed bin of moving platform and its upper portion installation, and breaker and clean coal feed bin bottom export are provided with the conveyer belt, and the export of conveyer belt is provided with the compounding cylinder that is used for even compounding.
Preferably, the outlet end of the conveying belt is obliquely arranged upwards towards the tail part of the moving platform and is supported by an oblique frame.
Preferably, the front end and the rear end of the bottom of the mixing roller are respectively supported by two supporting rollers, one supporting roller is in driving connection through a driving motor, and the driving motor and the supporting rollers are arranged on the supporting frame.
Preferably, the support frame is fixed at the rear end of the tilting frame.
Preferably, the mixing roller is obliquely arranged, and the rear end of the supporting roller is provided with a limiting boss for limiting the supporting ring of the mixing roller.
Preferably, the clean coal bunker is arranged on the mobile platform through the mounting frame, and the control valve is arranged at the discharge hole of the clean coal bunker.
Preferably, the conveyor belt is fixed to the mobile platform by a frame.
Preferably, the front end of the mobile platform is provided with a traction frame.
Compared with the prior art, the utility model has the beneficial effects that: this use simple structure, simple operation, remove convenient more can the area of use great strip mine, simultaneously the utility model discloses wholly install low-quality coal breaker, clean coal feed bin, conveyer belt and compounding roll on moving platform, can carry out even joining in marriage the realization with the coal material through the device, realize low-quality coal fine recovery and normal coal joining in marriage.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic enlarged view of a partial structure of the present invention;
In the figure: the device comprises a moving platform 1, a crusher 2, a feeding bin 201, a conveying belt 3, a rack 301, an inclined frame 302, a clean coal bin 4, a mounting frame 5, a control valve, a supporting frame 7, a mixing roller 8, a supporting roller 9, a driving motor 10 and a traction frame 11.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and detailed description:
as shown in fig. 1, the low-quality coal proportion reference device comprises a moving platform 1, a crusher 2 and a clean coal bunker 4, wherein the crusher 2 and the clean coal bunker 4 are arranged on the upper portion of the moving platform, a conveying belt 3 is arranged at the bottom outlet of the crusher 2 and the clean coal bunker 4, and a mixing roller 8 for uniformly mixing materials is arranged at the outlet of the conveying belt 3.
As shown in fig. 1, the outlet end of the conveyor belt 3 is inclined upwards towards the tail of the mobile platform 1 and is supported by the inclined frame 302, so that the material stacking height can be increased, and the storage space utilization rate can be improved.
As shown in fig. 1, the front end and the rear end of the bottom of the mixing drum 8 are respectively supported by two supporting rollers 9, one supporting roller 9 is in driving connection through a driving motor 10, the driving motor 10 drives the supporting rollers 9 to realize the rotation mixing of the mixing drum 8, and the driving motor 10 and the supporting rollers 9 are arranged on a supporting frame 7.
As shown in fig. 1, the supporting frame 7 is fixed at the rear end of the inclined frame 302, and the supporting frame 7 for fixing the mixing drum 8 is connected with the inclined frame 302, so that the mixing drum is formed into a whole, and is convenient to operate and move.
As shown in fig. 2, the mixing roller 8 is obliquely arranged, so that the mixture is discharged conveniently, and the rear end of the supporting roller 9 is provided with a limiting boss for limiting the supporting ring of the mixing roller 8, and the limiting boss prevents the mixing roller 8 from falling off.
As shown in fig. 1, a clean coal bunker 4 is mounted on a mobile platform 1 through a mounting frame 5, a control valve 6 is mounted at a discharge port of the clean coal bunker 4, mixing of clean coal material mixing proportion is achieved through opening of the control valve 6, and when the mixing proportion is controlled, clean coal of a bucket of a loader 5 is mixed with low-quality coal of 1-2 buckets.
As shown in fig. 1, the conveyor belt 3 is fixed on the moving platform 1 through a frame 301, a traction frame 11 is arranged at the front end of the moving platform 1, and the traction frame 11 is used for traction and movement conveniently through traction of a loader.
The implementation principle of the low-quality coal proportion proportioning device provided by the embodiment of the application is as follows:
Feeding low-quality coal into a feeding bin 201 of a crusher 2 through a loader, enabling low-quality coal particles with the granularity of about 25-36mm formed after crushing by the crusher 2 to fall down to a conveying belt 3, and simultaneously using the loader to send clean coal into a clean coal bin 4 to fall down to the conveying belt 3 through a discharge hole at the bottom for coal blending;
The low-quality coal particles and clean coal entering the conveyor belt 3 are thrown into the mixing roller 8 along the inclined outlet of the conveyor belt, the materials are uniformly mixed by the rotation of the mixing roller 8 driven by the driving motor 10, and the uniformly mixed materials are discharged through the outlet to form coal materials with a size larger than 2000 calorie, so that the coal materials meet the requirements of a power plant.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a low-quality coal proportion parameter joins in marriage device which characterized in that: including breaker (2) and clean coal feed bin (4) of moving platform (1) and upper portion installation, breaker (2) and clean coal feed bin (4) bottom export are provided with conveyer belt (3), the export of conveyer belt (3) is provided with compounding cylinder (8) that are used for even compounding.
2. The low-quality coal proportion proportioning device according to claim 1, wherein: the outlet end of the conveying belt (3) is obliquely upwards arranged towards the tail of the moving platform (1) and is supported by an oblique frame (302).
3. The low-quality coal proportion proportioning device according to claim 1, wherein: the front end and the rear end of the bottom of the mixing roller (8) are respectively supported by two supporting rollers (9), one supporting roller (9) is in driving connection through a driving motor (10), and the driving motor (10) and the supporting rollers (9) are arranged on a supporting frame (7).
4. A low-quality coal proportioning device as claimed in claim 3, wherein: the supporting frame (7) is fixed at the rear end of the inclined frame (302).
5. A low-quality coal proportioning device as claimed in claim 3, wherein: the mixing roller (8) is obliquely arranged, and the rear end of the supporting roller (9) is provided with a limiting boss for limiting a supporting ring of the mixing roller (8).
6. The low-quality coal proportion proportioning device according to claim 1, wherein: the clean coal bunker (4) is arranged on the mobile platform (1) through the mounting frame (5), and a control valve (6) is arranged at a discharge hole of the clean coal bunker (4).
7. The low-quality coal proportion proportioning device according to claim 1, wherein: the conveying belt (3) is fixed on the mobile platform (1) through a rack (301).
8. The low-quality coal proportioning device according to claim 7, wherein: the front end of the mobile platform (1) is provided with a traction frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615127.1U CN221412911U (en) | 2023-09-26 | 2023-09-26 | Low-quality coal proportion proportioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615127.1U CN221412911U (en) | 2023-09-26 | 2023-09-26 | Low-quality coal proportion proportioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221412911U true CN221412911U (en) | 2024-07-26 |
Family
ID=92008447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322615127.1U Active CN221412911U (en) | 2023-09-26 | 2023-09-26 | Low-quality coal proportion proportioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221412911U (en) |
-
2023
- 2023-09-26 CN CN202322615127.1U patent/CN221412911U/en active Active
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