CN221070214U - Belt dust collector - Google Patents
Belt dust collector Download PDFInfo
- Publication number
- CN221070214U CN221070214U CN202323180447.5U CN202323180447U CN221070214U CN 221070214 U CN221070214 U CN 221070214U CN 202323180447 U CN202323180447 U CN 202323180447U CN 221070214 U CN221070214 U CN 221070214U
- Authority
- CN
- China
- Prior art keywords
- dust
- belt
- coal
- dust collection
- baffle box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000002817 coal dust Substances 0.000 claims abstract description 27
- 239000003245 coal Substances 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 20
- 238000005507 spraying Methods 0.000 claims description 2
- 238000010410 dusting Methods 0.000 claims 5
- 230000006378 damage Effects 0.000 abstract description 4
- 230000002427 irreversible effect Effects 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000001629 suppression Effects 0.000 abstract description 2
- 239000003595 mist Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model provides a belt dust collector, including supporting the baffle box on frame upper portion, this baffle box discharge gate lower part is provided with conveyer belt, baffle box discharge gate links up the department with conveyer belt and is provided with the dust removal subassembly that can collect the coal dust that produces the coal material whereabouts and handle, dust removal subassembly includes the dust cage that fixes at baffle box discharge gate lateral part through the support, dust cage upper portion is connected with the tuber pipe, the tuber pipe upwards extends and is fixed in fan air intake connection, the fan air outlet passes through the tuber pipe and is fixed with dust removal storehouse air intake connection, the dust removal storehouse top still is provided with spray subassembly. The utility model discloses a set up dust removal subassembly and the water spray subassembly that can collect the coal dust that the coal charge whereabouts produced in baffle box discharge gate and conveyor belt linking department, fundamentally has solved the coal dust that the coal charge whereabouts produced and has collected the problem of handling, better suppression coal dust's diffusion, the quality of the more efficient assurance surrounding environment has still avoided the coal dust to collect some irreversible harm that the incompletely caused the human body, has guaranteed staff's life and property safety greatly.
Description
Technical Field
The utility model relates to the field of dust removing equipment, in particular to a belt dust removing device.
Background
Coal is one of the main energy sources in China, the exploitation of coal mines is increasing, and along with the increasing exploitation of coal mines, the problem of solving coal dust is very arduous for enterprises.
When raw coal in a coal washing field falls onto a belt through a guide chute, corresponding shock waves are generated due to the impact effect, coal dust is diffused from the guide chute and a coal falling opening of a belt, the diffused coal dust directly causes large-area pollution to the environment of a working space, if the coal dust is not treated seriously, great harm is brought to the health and the personal safety of workers, the long-term inhaled coal dust directly causes irreversible damage to the lungs or respiratory systems of the workers, when the existing dry dedusting equipment is selected, due to the fact that the coal dust also has certain respiratory characteristics, phenomena such as adhesion, caking and blockage are easy to occur, the service life of the equipment is shortened, the dust removing effect is also worse along with the extension of the service time, the conventional wet dedusting directly sprays water mist onto a conveying belt for transporting the coal, the coal dust is attached to the belt along with the rotation of the belt, the coal dust is easily rolled onto the non-working belt, the belt is directly caused to slip phenomenon, and the situation is very unfavorable for the production efficiency of the coal washing field is seriously affected.
Disclosure of utility model
In order to solve the problems, the utility model provides a belt dust removing device.
The utility model is realized by the following technical scheme:
The utility model provides a belt dust collector, including supporting the baffle box on frame upper portion, this baffle box discharge gate lower part is provided with conveyer belt, baffle box discharge gate links up the department with conveyer belt and is provided with the dust removal subassembly that can collect the coal dust that produces the coal material whereabouts and handle, dust removal subassembly includes the dust cage that fixes at baffle box discharge gate lateral part through the support, dust cage upper portion is connected with the tuber pipe, the tuber pipe upwards extends and is fixed in fan air intake connection, the fan air outlet passes through the tuber pipe and is fixed with dust removal storehouse air intake connection, the dust removal storehouse top still is provided with spray subassembly.
Further alternatively, the spray assembly comprises a plurality of groups of spray heads which are installed and fixed at the top of the dust collection bin, the water inlets of the plurality of groups of spray heads are respectively connected with corresponding water delivery branch pipes, one side of each water delivery branch pipe extends to the outside of the dust collection bin and is connected with a water outlet of the water delivery main, and the water inlet of the water delivery main is connected with the reservoir.
Further alternatively, a control valve and a booster pump are arranged on the water delivery main pipe.
Further optionally, a discharge hole is arranged at the lower part of the dust removal bin.
Further alternatively, the air outlet of the dust removing bin is arranged at the position 100mm-150mm below the spray head.
Further alternatively, the water delivery main pipe is fixed at the side part of the frame through a bracket.
Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses a set up dust removal subassembly and the water spray subassembly that can collect the coal dust that the coal charge whereabouts produced in baffle box discharge gate and conveyor belt linking department, fundamentally has solved the coal dust that the coal charge whereabouts produced and has collected the problem of handling, better suppression coal dust's diffusion, the quality of the more efficient assurance surrounding environment has still avoided the coal dust to collect some irreversible harm that the incompletely caused the human body, has guaranteed staff's life and property safety greatly.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of a portion of FIG. 2;
FIG. 4 is a schematic top view of the present utility model;
In the figure: the dust collection device comprises a frame 1, a guide chute 2, a conveying belt 3, a dust collection cover 4, an air pipe 5, a fan 6, a dust collection bin 7, a reservoir 8, a control valve 9, a booster pump 10, a main water conveying pipe 11, a branch water conveying pipe 12 and a spray head 13.
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 and 2, the belt dust removal device comprises a guide chute 2 supported on the upper portion of a frame 1, a conveying belt 3 is arranged on the lower portion of a discharge hole of the guide chute 2, a dust removal component capable of collecting and treating coal dust generated by falling of coal is arranged at the joint of the discharge hole of the guide chute 2 and the conveying belt 3, the dust removal component comprises a dust collection cover 4 fixed on the side portion of the discharge hole of the guide chute 2 through a bracket, an air pipe 5 is connected on the upper portion of the dust collection cover 4, the air pipe 5 extends upwards and is fixedly connected with an air inlet of a fan 6, an air outlet of the fan 6 is fixedly connected with the air inlet of a dust removal bin 7 through the air pipe 5, and a spraying component is further arranged at the top of the dust removal bin 7.
As shown in fig. 2 and 3, the spray assembly comprises a plurality of groups of spray heads 13 which are installed and fixed at the top of the dust collection bin 7, the water inlets of the plurality of groups of spray heads 13 are respectively connected with corresponding water delivery branch pipes 12, one side of each water delivery branch pipe 12 extends to the outside of the dust collection bin 7 and is connected with the water outlet of the water delivery main pipe 11, and the water inlet of the water delivery main pipe 11 is connected with the water reservoir 8.
As shown in fig. 4, a control valve 9 and a booster pump 10 are mounted on the water delivery main pipe 11.
As shown in fig. 2, a discharge port is arranged at the lower part of the dust removal bin 7.
As shown in figure 3, the air outlet of the dust removal bin 7 is arranged at the position of 100mm-150mm below the spray head 13.
As shown in fig. 4, the main water pipe 11 is fixed to the side of the frame 1 by a bracket.
The implementation principle of the belt dust removing device provided by the embodiment of the application is as follows:
In the process of conveying coal in a coal washery, when the coal falls onto the conveying belt 3 from the guide chute 2, a certain fall exists between the coal and the conveying belt, so that a large amount of dust containing coal can be agitated when the coal falls onto the conveying belt 3;
When coal dust exists, the fan 6 is started firstly, the swaying coal dust is sucked into the dust hood 4 after the fan 6 is started, the coal dust sucked into the dust hood 4 can enter the dust collection bin 7 along the air flow generated by rotation of the fan 6, the control valve 9 on the main water conveying pipe 11 is opened after the coal dust enters the dust collection bin 7, the booster pump 10 is started, water in the water storage tank 8 is pressurized and then injected into each water conveying branch pipe 12 from the main water conveying pipe 11 after the booster pump 10 is started, water injected into each water conveying branch pipe 12 is sprayed out from the spray heads 13 connected with the lower parts, water mist sprayed out from the spray heads 13 can be combined with the coal dust in the dust collection bin 7, flocculent agglomerates can be formed by the combined coal dust of the water mist, and the coal dust formed flocculent agglomerates can fall onto the conveying belt 3 through the dust collection bin 7 under the action of gravity, so that the whole dust collection process can be well inhibited, and the quality of surrounding environment can be more effectively ensured.
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 (6)
1. The utility model provides a belt dust collector, includes baffle box (2) of supporting in frame (1) upper portion, and this baffle box (2) discharge gate lower part is provided with conveyer belt (3), its characterized in that: the dust collection device is characterized in that a dust collection assembly capable of collecting and treating coal dust generated by falling of coal is arranged at the joint of a discharge hole of the guide groove (2) and a conveying belt (3), the dust collection assembly comprises a dust collection cover (4) fixed on the side part of the discharge hole of the guide groove (2) through a support, an air pipe (5) is connected to the upper portion of the dust collection cover (4), the air pipe (5) extends upwards and is fixedly connected with an air inlet of a fan (6), an air outlet of the fan (6) is fixedly connected with an air inlet of a dust collection bin (7) through the air pipe (5), and a spraying assembly is further arranged at the top of the dust collection bin (7).
2. A belt dusting apparatus as in claim 1, wherein: the spray assembly comprises a plurality of groups of spray heads (13) which are installed and fixed at the top of the dust collection bin (7), the water inlets of the spray heads (13) are respectively connected with corresponding water delivery branch pipes (12), one side of each water delivery branch pipe (12) extends to the outside of the dust collection bin (7) to be connected with the water outlet of the water delivery main pipe (11), and the water inlets of the water delivery main pipes (11) are connected with the water reservoir (8).
3. A belt dusting apparatus as in claim 2, wherein: the water delivery main pipe (11) is provided with a control valve (9) and a booster pump (10).
4. A belt dusting apparatus as in claim 1, wherein: the lower part of the dust removal bin (7) is provided with a discharge hole.
5. A belt dusting apparatus as in claim 1, wherein: the air outlet of the dust removal bin (7) is arranged at the position 100mm-150mm below the spray head (13).
6. A belt dusting apparatus according to claim 3, wherein: the water delivery main pipe (11) is fixed on the side part of the frame (1) through a bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323180447.5U CN221070214U (en) | 2023-11-24 | 2023-11-24 | Belt dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323180447.5U CN221070214U (en) | 2023-11-24 | 2023-11-24 | Belt dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221070214U true CN221070214U (en) | 2024-06-04 |
Family
ID=91270880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323180447.5U Active CN221070214U (en) | 2023-11-24 | 2023-11-24 | Belt dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221070214U (en) |
-
2023
- 2023-11-24 CN CN202323180447.5U patent/CN221070214U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |