CN210114944U - Dust purification device for mining production - Google Patents
Dust purification device for mining production Download PDFInfo
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- CN210114944U CN210114944U CN201920771793.5U CN201920771793U CN210114944U CN 210114944 U CN210114944 U CN 210114944U CN 201920771793 U CN201920771793 U CN 201920771793U CN 210114944 U CN210114944 U CN 210114944U
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- fan
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- 239000000428 dust Substances 0.000 title claims abstract description 41
- 238000000746 purification Methods 0.000 title claims abstract description 33
- 238000005065 mining Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 116
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000006185 dispersion Substances 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model relates to a dust purification device for mining production, which comprises a purification box body, wherein a cyclone separator, a spray water tank and a hydrocyclone separator are arranged in the purification box body, an air inlet of the cyclone separator is connected with an air inlet pipeline through a first fan, the cyclone separator inputs gas into the spray water tank through a second fan, the second fan inputs the gas into liquid in the spray water tank through a gas dispersion pipeline, a plurality of gas dispersion holes are arranged on the gas dispersion pipeline, a spray head is fixedly arranged at the top of the spray water tank, a plurality of water spray holes are arranged on the spray head, a spray plate is arranged below the spray head, and a plurality of water-gas exchange holes are arranged on the spray plate; liquid is sent to the hydrocyclone separator through the first water pump by the side wall of the bottom of the spray water tank, and the liquid after hydrocyclone separation is sent to the spray header through the second water pump; the side wall of the upper part of the spray water tank is connected with a third fan, and the sprayed gas is output to the purification box body. The utility model discloses can carry out the high efficiency to the dust and collect, and water resource cyclic utilization.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment, especially, relate to a dust purification device is used in mining production.
Background
With the development of economy, people are aware of the importance of environmental protection more and more, a large amount of dust is generated in the process of mining stone materials in mines, operation workers can easily breathe related diseases, and the production processes of feeding, crushing, screening and the like are all carried out outside, so that a large amount of dust flies, particularly flies with wind in the wind, the environment is seriously polluted, and the life of nearby residents and the safety and smoothness of roads are influenced. Most purification efficiency of present dust purification device is extremely low, and life is short moreover, and in addition, current dust disposal equipment often uses a large amount of water to spray when handling the dust that produces when the mining industry is produced, has caused the waste of a large amount of water resources to the sewage that produces contains the dust too much, leads to subsequent sewage treatment also to increase treatment cost.
Therefore, in view of these problems, it is important to provide a dust purification apparatus for mining industry production, which can collect dust generated in mining industry production with high efficiency and recycle water resources.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provide one kind can carry out the high efficiency to the dust that produces in the mining industry production and collect, and water resource cyclic utilization's dust purification device for the mining industry production.
The utility model provides a its technical problem take following technical scheme to realize:
a dust purification device for mining production comprises a purification box body, wherein a cyclone separator, a spray water tank and a hydrocyclone separator are arranged in the purification box body, the spray water tank is cylindrical, an air inlet of the cyclone separator is connected with an air inlet pipeline through a first fan, the cyclone separator inputs gas into the spray water tank through a second fan, the spray water tank is internally provided with a liquid level formed by spray water, the second fan inputs the gas into liquid in the spray water tank through a gas dispersion pipeline, the gas dispersion pipeline is provided with a plurality of gas dispersion holes, the top of the spray water tank is fixedly provided with a spray head, the spray head is connected with an external water source through a pipeline, the spray head is provided with a plurality of spray holes, an umbrella-shaped spray plate is arranged below the spray head, and the periphery of the spray plate is fixedly connected with the side wall of the spray water tank, a plurality of water-gas exchange holes are formed in the spraying plate; liquid is sent to the hydrocyclone separator from the side wall of the bottom of the spray water tank through a first water pump, and the liquid after hydrocyclone separation is sent to the spray header through a second water pump; and the side wall of the upper part of the spray water tank is connected with a third fan, and the sprayed gas is output to the purification box body.
Furthermore, the spray header is of an oblate spherical hollow structure, the water spray holes are distributed at the lower half part of the oblate spherical spray header, the angles of the water spray holes are gradually inclined from the middle part of the spray header to the two sides, and the range of the inclination angle is 10-80 degrees.
Furthermore, the water-air exchange hole is in the shape of an inverted round table, and the water-air exchange hole is gradually enlarged from the central position of the spray plate to the edge position.
Furthermore, the air inlet pipeline extends upwards to a position higher than the top of the purifying box body along the side wall of the purifying box body, and a plurality of horn-shaped air inlets are formed in the air inlet pipeline in a surrounding mode.
Furthermore, a plurality of universal wheels are arranged at the bottom of the purifying box body.
Furthermore, the connection position of the third fan and the spray water tank is positioned on the side wall of the spray water tank above the spray plate.
The utility model has the advantages that:
1. the dust is separated by the cyclone separator, most of dust can be separated, and most of dust in gas is captured by liquid absorption and liquid spraying, so that the dust purification efficiency is improved; in addition, the liquid in the spray water tank can be recycled, so that water resources are saved, and the existence of the hydrocyclone separator avoids the spray water from being directly discharged to pollute the environment;
2. the utility model discloses the existence that sprays the board can make the contact time of liquid and gas increase, and the gaseous handstand round platform structure of aqueous vapor exchange hole can make liquid increase a little after through aqueous vapor exchange hole pressure, and the pressure when increase and gas contact, better takes away the dust parcel.
Drawings
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for illustrative purposes only and thus are not intended to limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of a dust purification device for mining production provided by an embodiment of the present invention;
FIG. 2 is a top view of the shower plate of FIG. 1;
in the figure:
1. purifying box body 2, cyclone separator 3 and spray water tank
4. Hydrocyclone 5, first fan 6 and air inlet pipeline
7. Second fan 8, gas dispersion pipeline 9 and spray header
10. Water spray hole 11, spray plate 12, water-gas exchange hole
13. First water pump 14, second water pump 15, third fan
16. Air inlet 17 and universal wheel
Detailed Description
First, it should be noted that the specific structures, features, advantages, etc. of the present invention will be described in detail below by way of example, but all the descriptions are only for illustrative purpose and should not be construed as forming any limitation to the present invention. Furthermore, any single feature described or implicit in any embodiment or any single feature shown or implicit in any drawing may still be combined or subtracted between any of the features (or equivalents thereof) to obtain still further embodiments of the invention that may not be directly mentioned herein. In addition, for the sake of simplicity, the same or similar features may be indicated in only one place in the same drawing.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The present invention will be described in detail with reference to fig. 1 to 2.
FIG. 1 is a schematic structural diagram of a dust purification device for mining production provided by an embodiment of the present invention; FIG. 2 is a top view of the shower plate of FIG. 1; as shown in fig. 1-2, a dust purification device for mining production comprises a purification box 1, a cyclone separator 2, a spray water tank 3 and a hydrocyclone 4 are arranged in the purification box 1, the spray water tank 3 is cylindrical, an air inlet of the cyclone separator 2 is connected with an air inlet pipeline 6 through a first fan 5, the cyclone separator 2 inputs gas into the spray water tank 3 through a second fan 7, the spray water tank 3 is filled with liquid level formed by spray water, the second fan 7 inputs gas into liquid in the spray water tank 3 through a gas dispersion pipeline 8, and the gas dispersion pipeline 8 is provided with a plurality of gas dispersion holes (not shown in the figure), which can be considered as circular, square or other irregular shapes, the top of the spray water tank 3 is fixedly provided with a spray head 9, the spray header 9 is connected with an external water source through a pipeline, the external water source can regularly supplement water to the spray water tank 3, a plurality of water spraying holes 10 are formed in the spray header 9, an umbrella-shaped spray plate 11 is arranged below the spray header 9, the periphery of the spray plate 11 is fixedly connected with the side wall of the spray water tank 3, and a plurality of water-gas exchange holes 12 are formed in the spray plate 11; the side wall of the bottom of the spray water tank 3 sends liquid into the hydrocyclone 4 through a first water pump 13, and the liquid separated by hydrocyclone 4 is sent into the spray header 9 through a second water pump 14; the side wall of the upper part of the spray water tank 3 is connected with a third fan 15, and it should be noted that the joint of the third fan 15 and the spray water tank 3 is positioned on the side wall of the spray water tank 3 above the spray plate 11, and the sprayed gas is output to the purification box body 1.
It should be noted that the spray header 9 is an oblate spheroid hollow structure, the water spray holes 10 are distributed at the lower half part of the oblate spheroid spray header 9, the angle of the water spray holes 10 gradually inclines from the middle position of the spray header 9 to the two side positions, the range of the inclination angle is 10-80 degrees, so that the sprayed water can be sprayed to the side wall square of the spray water tank 3, and the water can be sprayed to the whole surface of the spray plate 11.
The water-air exchange hole 12 is in the shape of an inverted circular truncated cone, the water-air exchange hole 12 is gradually enlarged from the central position of the spray plate 11 to the edge position, the pressure of liquid passing through the water-air exchange hole 12 is slightly increased by the inverted circular truncated cone structure, the pressure of the liquid is increased when the liquid contacts with gas, dust is better wrapped and taken away, and the water-air exchange hole 12 is gradually enlarged from the central position of the spray plate 11 to the edge position because the liquid falls down from the umbrella-shaped spray plate 11, part of the liquid flows to the edge position of the umbrella-shaped spray plate, and the liquid flow of the water-air exchange hole 12 at the edge position is larger.
The air inlet pipeline 6 extends upwards along the side wall of the purifying box body 1 to a position higher than the top of the purifying box body 1, and in order to stabilize the position of the air inlet pipeline 6, a clamp or other fixing elements can be considered to fix the air inlet pipeline 6 on the side wall of the purifying box body 1; and the air inlet end of the air inlet pipeline 6 is provided with a plurality of horn-shaped air inlets 16 in a surrounding way, and the plurality of air inlets 16 can suck dust gas at multiple angles, so that the handling capacity of the dust-containing gas is increased.
In addition, it can be considered that the bottom of the purifying box body 1 is provided with a plurality of universal wheels 17, so that the device can be conveniently moved, and the dust purifying device is suitable for dust purifying requirements of different work places.
It should be noted that the cyclone separator and the hydrocyclone separator can adopt common products in the market, and the effect achieved by the application can be realized; in order to ensure that the cyclone separator 2, the spray water tank 3, the hydrocyclone 4, the first fan 5, the second fan 7, the third fan 15, the first water pump 13 and the second water pump 14 are stable in position in the purification box body 1, some supporting elements can be properly added according to the internal space of the purification box body 1, and the above structures are stably fixed in the purification box body 1, wherein the specific adding mode can be designed according to the internal space, and the effect of stable position of the cyclone separator 2, the spray water tank 3, the hydrocyclone 4, the first fan 5, the second fan 7, the third fan 15, the first water pump 13 and the second water pump 14 in the purification box body 1 can be realized; in addition, in order to facilitate cleaning of dust and sludge in the cyclone 2 and the hydrocyclone 4, the lower parts of the cyclone 2 and the hydrocyclone 4 may be installed below the bottom of the purifying tank 1 during installation.
In the embodiment, the device is placed on a mining production site, after the device is started, dust is separated by a cyclone separator, most of the dust is separated by the dust separator and falls into an ash bucket of the cyclone separator, separated gas enters liquid in a spray water tank, part of the dust is absorbed by the liquid, the gas escapes from the liquid and contacts with spray water in the rising process, the dust in the gas is sprayed again, and the gas subjected to triple treatment is discharged by a third fan; the liquid in the spray water tank can be separated by the hydrocyclone separator, the separated clear liquid is injected into the spray header for recycling, and when the circulating liquid is too little, the spray header can be supplemented with water by an external water source.
The above embodiments are described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. The utility model provides a dust purification device is used in mining production which characterized in that: comprises a purifying box body, wherein a cyclone separator, a spray water tank and a hydrocyclone separator are arranged in the purifying box body, the spray water tank is cylindrical, the air inlet of the cyclone separator is connected with an air inlet pipeline through a first fan, the cyclone separator inputs gas into the spray water tank through a second fan, the spray water tank is internally provided with liquid level formed by spray water, the second fan inputs gas into the liquid in the spray water tank through a gas dispersion pipeline, and the gas dispersion pipeline is provided with a plurality of gas dispersion holes, the top of the spray water tank is fixedly provided with a spray head, the spray head is connected with an external water source through a pipeline, a plurality of water spray holes are arranged on the spray head, an umbrella-shaped spray plate is arranged below the spray head, the periphery of the spray plate is fixedly connected with the side wall of the spray water tank, and a plurality of water-gas exchange holes are formed in the spray plate; liquid is sent to the hydrocyclone separator from the side wall of the bottom of the spray water tank through a first water pump, and the liquid after hydrocyclone separation is sent to the spray header through a second water pump; and the side wall of the upper part of the spray water tank is connected with a third fan, and the sprayed gas is output to the purification box body.
2. The mining industry production dust purification device of claim 1, wherein: the spray header is an oblate spheroid hollow structure, the water spray holes are distributed at the lower half part of the oblate spheroid spray header, the angles of the water spray holes are gradually inclined from the middle part of the spray header to the two side parts, and the range of the inclination angles is 10-80 degrees.
3. The mining industry production dust purification device of claim 1, wherein: the water-gas exchange hole is in an inverted round table shape, and the water-gas exchange hole is gradually enlarged from the central position of the spray plate to the edge position.
4. The mining industry production dust purification device of claim 1, wherein: the air inlet pipeline extends upwards to a position higher than the top of the purifying box body along the side wall of the purifying box body, and a plurality of horn-shaped air inlets are formed in the air inlet end of the air inlet pipeline in an encircling mode.
5. The mining industry production dust purification device of claim 1, wherein: the bottom of the purifying box body is provided with a plurality of universal wheels.
6. The mining industry production dust purification device of claim 1, wherein: and the joint of the third fan and the spray water tank is positioned on the side wall of the spray water tank above the spray plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771793.5U CN210114944U (en) | 2019-05-27 | 2019-05-27 | Dust purification device for mining production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771793.5U CN210114944U (en) | 2019-05-27 | 2019-05-27 | Dust purification device for mining production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210114944U true CN210114944U (en) | 2020-02-28 |
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ID=69615116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920771793.5U Active CN210114944U (en) | 2019-05-27 | 2019-05-27 | Dust purification device for mining production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210114944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367160A (en) * | 2021-12-31 | 2022-04-19 | 云南澄江华业磷化工有限责任公司 | Device and process for collecting and treating gas in phosphorus chemical production process |
-
2019
- 2019-05-27 CN CN201920771793.5U patent/CN210114944U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367160A (en) * | 2021-12-31 | 2022-04-19 | 云南澄江华业磷化工有限责任公司 | Device and process for collecting and treating gas in phosphorus chemical production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dust purification device for mining production Effective date of registration: 20231222 Granted publication date: 20200228 Pledgee: Bank of China Limited Guiping Branch Pledgor: GUANGXI YOUXIN MINING Co.,Ltd. Registration number: Y2023980073783 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |