CN212523491U - Loading dust device of opencut coal mine - Google Patents
Loading dust device of opencut coal mine Download PDFInfo
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- CN212523491U CN212523491U CN202021254627.7U CN202021254627U CN212523491U CN 212523491 U CN212523491 U CN 212523491U CN 202021254627 U CN202021254627 U CN 202021254627U CN 212523491 U CN212523491 U CN 212523491U
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- Prior art keywords
- dust
- water
- spraying
- storage tank
- water storage
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- 239000000428 dust Substances 0.000 title claims abstract description 85
- 239000003245 coal Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 238000005507 spraying Methods 0.000 claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 238000011045 prefiltration Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- OKTJSMMVPCPJKN-NJFSPNSNSA-N Carbon-14 Chemical compound [14C] OKTJSMMVPCPJKN-NJFSPNSNSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model relates to a loading dust-settling device for open coal mine, which comprises a spray water pipe, an atomizing spray head, a spray bracket, a heating belt and a base, the top of the base is connected with a spraying bracket through a bolt, a dust falling box is arranged at one side of the top of the base, which is positioned at the bottom of the spraying bracket, the top of the spraying bracket is provided with a spraying water pipe, the surface of the spraying water pipe is provided with an atomizing nozzle, one end of the spraying water pipe is communicated with a sprinkling nozzle, the bottom of the spraying bracket is connected with a water storage tank through a bolt, a water pump, a water storage tank and a dust collector are arranged in the dust falling tank, the water inlet end of the water pump is connected with the water storage tank through a pipeline, the water outlet end of the water pump is connected with a spraying water pipe through a pipeline, one side of the top of the water storage tank is connected with a water storage tank through a water return pipe, and a dust storage tank is arranged on one side, located on the dust collector, of the dust fall tank. The utility model discloses the function is various, and the dust fall effect is showing, can improve spraying dust fall efficiency.
Description
Technical Field
The utility model relates to a colliery dust fall technical field, concretely relates to loading dust device of opencut coal mine.
Background
The coal mine is the area that people mined coal resources in the mining area rich in coal, when the coal mine is mined, because the mechanization degree of coal production is increased and the coal mining intensity is continuously improved, a large amount of coal dust can be generated in the coal mining operation process, the working environment of the coal mine is severe, the human health is harmed, along with the progress development of modern society, the influence on the dust hazard is more and more large due to the increase of the requirement on the coal mine resources, the better mode of reducing the dust concentration in the air is water sprinkling and dust fall, and the dust fall device has the following defects when in use: 1. need certain water resource to carry out the dust fall work, under the huge environment of colliery water demand, can appear supplying water inadequately, waste the condition of water resource, 2. carry out the dust fall during operation winter, can lead to water pipe, shower nozzle to freeze because temperature is low excessively, can't carry out normal dust fall work.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at overcomes at least a defect among the prior art, provides a loading dust device of opencut coal mine.
In order to realize the technical scheme, the utility model discloses a following technical scheme:
a loading and dust-settling device for an open coal mine comprises a spraying water pipe, an atomizing spray head, a spraying support, a heating belt and a base, wherein the top of the base is connected with the spraying support through a bolt, a dust-settling tank is arranged at one side of the bottom of the spraying support at the top of the base, the spraying water pipe is arranged at the top of the spraying support, the atomizing spray head is arranged on the surface of the spraying water pipe, one end of the spraying water pipe is communicated with the spraying spray head, the bottom of the spraying support is connected with a water storage tank through a bolt, a water pump, a water storage tank and a dust collector are arranged in the dust-settling tank, the water inlet end of the water pump is connected with the water storage tank through a pipeline, the water outlet end of the water pump is connected with the spraying water pipe through a pipeline, one side of the top of the water storage tank is connected with the water storage tank, the air suction end of the dust collector is connected with a dust hood, and the air outlet end of the dust collector is connected with a dust storage box through a pipeline.
Furthermore, a heating belt is arranged on the periphery of the spraying water pipe, and a resistance wire is arranged inside the heating belt.
Furthermore, a filter screen is arranged at the top in the water storage tank, and an activated carbon filter screen is arranged at the bottom in the water storage tank.
Further, a storage battery is arranged between the water storage tank and the dust storage tank in the dust falling tank.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. can carry out water resource recovery with the rainwater through the catch basin, the rainwater carries out prefilter through the filter screen at the internal top of catch basin, then in the rainwater low current flows in the water storage box through the wet return, the active carbon filter screen in the water storage box carries out filtration purification once more with the rainwater, can increase the recycle of water resource, reduces the waste of water resource.
2. Through the heating band that the periphery of spraying water pipe set up, the manual work is opened the power, and the resistance wire in the heating band becomes heat energy with electric energy conversion and begins to heat the intensification, and the heating band temperature promotes and transmits to in the spraying water pipe to prevent freezing in the spraying pipe, ensure that the too low condition of temperature also can normally work winter.
3. During operation, the dust collector is manually opened, dust in the external air is sucked through the dust removing cover connected with the air suction end pipeline of the dust collector, and the dust is discharged into the dust storage box through the air outlet end pipeline of the dust collector, so that the dust falling effect of the dust falling device is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is the utility model discloses open coal mine's loading dust device overall structure schematic diagram.
Fig. 2 is this practical open coal mine's loading dust device top structure schematic diagram.
Fig. 3 is this practical open coal mine's loading dust device heating belt structural schematic.
In the figure: 1. a spray water pipe; 2. an atomizing spray head; 3. a sprinkler head; 4. a spray support; 5. heating the tape; 6. a vacuum cleaner; 7. a dust storage box; 8. a water pump; 9. a storage battery; 10. a dust falling box; 11. a filter screen; 12. a water return pipe; 13. a water storage tank; 14. an active carbon filter screen; 15. a water storage tank; 16. a base; 17. a dust hood; 18. resistance wire.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, a loading dust device of opencut coal mine, includes spray water pipe 1, atomizer 2, spraying support 4, heating belt 5 and base 16, its characterized in that: the dust collector is characterized in that the top of the base 16 is connected with a spraying support 4 through a bolt, a dust falling box 10 is arranged on one side of the top of the base 16, which is positioned at the bottom of the spraying support 4, a spraying water pipe 1 is arranged on the top of the spraying support 4, an atomizing nozzle 2 is arranged on the surface of the spraying water pipe 1, one end of the spraying water pipe 1 is communicated with a sprinkling nozzle 3, the bottom of the spraying support 1 is connected with a water storage tank 15 through a bolt, a water pump 8, a water storage tank 13 and a dust collector 6 are arranged in the dust falling box 10, the water inlet end of the water pump 8 is connected with the water storage tank 13 through a pipeline, the water outlet end of the water pump 8 is connected with the spraying water pipe 1 through a pipeline, one side of the top of the water storage tank 13 is connected with the water storage tank 15 through a return pipe 12, a dust storage box 7 is, the air suction end of the dust collector 6 is connected with a dust hood 17, and the air outlet end of the dust collector 6 is connected with the dust storage box 7 through a pipeline.
Wherein, the periphery of spraying water pipe 1 is provided with heating band 5, the inside of heating band 5 is provided with resistance wire 18.
In this embodiment, as shown in fig. 3, when the dust falling device is used in winter, the power supply is manually turned on, the resistance wire 18 in the heating belt 5 converts electric energy into heat energy, the temperature of the heating belt 5 is raised, the temperature is transferred to the spray water pipe 1, the interior of the spray water pipe 1 can not be frozen, and the normal operation under the condition that the temperature in winter is too low is guaranteed.
Wherein, a filter screen 11 is arranged at the top in the water storage tank 15, and an active carbon filter screen 14 is arranged at the bottom in the water storage tank 13.
As shown in figure 1 in this embodiment, can carry out prefilter with the rainwater that catch basin 15 was collected through filter screen 11, can carry out secondary filter with prefilter's rainwater through active carbon 14 and purify, can clean, recycle rainwater, increase the utilization of water resource.
Wherein, a storage battery 9 is arranged between the water storage tank 13 and the dust storage tank 7 in the dust falling tank 10.
In this embodiment, as shown in fig. 1, the storage battery 9 is electrically connected to the dust collector 6 and the heating belt 5, so as to ensure that the dust settling device operates with sufficient power.
It should be noted that the utility model relates to a loading dust fall device of opencast coal mine, collect the rainwater through catch basin 15, filter screen 12 carries out primary filtration purification with the rainwater, the rainwater forward flow in catch basin 15 gets into in water storage box 13 from wet return 12, filter clean once more through activated carbon filter screen 14 of bottom in water storage box 13, can recycle the rainwater, reduce the waste of water resource, in operation, the manual power that opens, heating tape 5 turns into heat energy through internal resistance wire 18, heating tape 5 temperature promotes gradually and transmits to spraying water pipe 1 in, thereby ensure that can not freeze in the spraying water pipe when the temperature is low excessively in winter, can normally work, manually open water pump 8, pipe connection catch basin 13 through water pump 8 water inlet end, water outlet end pipeline intercommunication spraying water pipe 1, ensure the normal water supply of spraying water pipe 1, thereby spraying shower nozzle 2 and watering shower nozzle 3 can normally carry out spraying dust fall work, and the manual work is opened dust catcher 6, and the pipe connection dust excluding hood 17 that induced drafts the end through dust catcher 6 inhales the dust in with the air, and the air-out end pipeline is gone into the dust with the dust and is stored up in the dirt case 7 to the efficiency of dust fall work has been improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a loading dust device of opencut coal mine, includes spray pipe (1), atomizer (2), spraying support (4), heating zone (5) and base (16), its characterized in that: the dust collector is characterized in that the top of the base (16) is connected with a spraying support (4) through a bolt, a dust falling box (10) is arranged at one side of the top of the base (16) and positioned at the bottom of the spraying support (4), a spraying water pipe (1) is arranged at the top of the spraying support (4), an atomizing nozzle (2) is arranged on the surface of the spraying water pipe (1), one end of the spraying water pipe (1) is communicated with a sprinkling nozzle (3), the bottom of the spraying support (4) is connected with a water storage tank (15) through a bolt, a water pump (8), a water storage tank (13) and a dust collector (6) are arranged in the dust falling box (10), the water inlet end of the water pump (8) is connected with the water storage tank (13) through a pipeline, the water outlet end of the water pump (8) is connected with the spraying water pipe (1) through a pipeline, one side of the top of the, it is provided with dust storage box (7) to lie in dust catcher (6) one side in dust falling box (10), dust falling box (10) top has dust excluding hood (17) through the pipe connection, the end of induced drafting of dust catcher (6) is connected with dust excluding hood (17), the air-out end of dust catcher (6) passes through pipe connection dust storage box (7).
2. The loading and dust settling device for the open pit coal mine according to claim 1, wherein: the periphery of the spraying water pipe (1) is provided with a heating belt (5), and a resistance wire (18) is arranged inside the heating belt (5).
3. The loading and dust settling device for the open pit coal mine according to claim 1, wherein: a filter screen (11) is arranged at the top in the water storage tank (15), and an activated carbon filter screen (14) is arranged at the bottom in the water storage tank (13).
4. The loading and dust settling device for the open pit coal mine according to claim 1, wherein: and a storage battery (9) is arranged between the water storage tank (13) and the dust storage tank (7) in the dust falling tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021254627.7U CN212523491U (en) | 2020-07-01 | 2020-07-01 | Loading dust device of opencut coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021254627.7U CN212523491U (en) | 2020-07-01 | 2020-07-01 | Loading dust device of opencut coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212523491U true CN212523491U (en) | 2021-02-12 |
Family
ID=74522687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021254627.7U Expired - Fee Related CN212523491U (en) | 2020-07-01 | 2020-07-01 | Loading dust device of opencut coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212523491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215577A (en) * | 2021-09-30 | 2022-03-22 | 淮南鑫达实业有限责任公司 | A intelligent spraying dust device for open-air coal storage yard |
-
2020
- 2020-07-01 CN CN202021254627.7U patent/CN212523491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215577A (en) * | 2021-09-30 | 2022-03-22 | 淮南鑫达实业有限责任公司 | A intelligent spraying dust device for open-air coal storage yard |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |