CN214533040U - Mine ventilation device with dustproof function - Google Patents
Mine ventilation device with dustproof function Download PDFInfo
- Publication number
- CN214533040U CN214533040U CN202120490602.5U CN202120490602U CN214533040U CN 214533040 U CN214533040 U CN 214533040U CN 202120490602 U CN202120490602 U CN 202120490602U CN 214533040 U CN214533040 U CN 214533040U
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- China
- Prior art keywords
- dust
- water tank
- water
- spraying
- mine ventilation
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- 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.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 239000007921 spray Substances 0.000 claims abstract description 38
- 239000000428 dust Substances 0.000 claims abstract description 32
- 238000005507 spraying Methods 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000009827 uniform distribution Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005065 mining Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The utility model relates to a mine ventilation unit with dustproof function belongs to mining environmental protection equipment ventilation unit technical field. Including the fan, fixed water tank, spray the case, fixed water tank is located and sprays case top and the two all communicates with interface channel, the air inlet end of fan is connected with the one end of air-supply line, the other end of air-supply line and the lateral wall that sprays the case end of giving vent to anger are linked together, the air-out end of fan is connected with out the tuber pipe, the fixed equipartition box body that is equipped with in inside top that sprays the case, the bottom of equipartition box body is equipped with a plurality of shower heads, be equipped with the inlet port on the lateral wall that sprays the case inlet end, the fixed water pump that is equipped with in one side bottom of water tank, the water pump in the water tank goes into the equipartition box body. The air entering the spraying box can be filtered by the dust removal net in the filtering component in advance, and then is filtered for the second time through the spraying head, so that the air humidity is increased, and the pollution of dust in the mine is reduced.
Description
Technical Field
The utility model relates to a mine ventilation unit with dustproof function belongs to mining environmental protection equipment ventilation unit technical field.
Background
The ventilation and dust removal of the underground coal mine are topics commonly spoken by the old in the field of coal, and because a large amount of dust impurities and harmful gas can be generated during underground work production, workers can work in an environment full of dust and harmful gas for a long time and have great potential danger, so the ventilation and dust removal are important in underground work.
Disclosure of Invention
The utility model aims at solving the technical problem of existing, providing a mine ventilation unit with dust removal function. The dust in the mine can be reduced while ventilation is performed, and the health of mining workers is guaranteed.
The utility model adopts the technical proposal that: a mine ventilation device with a dustproof function comprises a fan 1, a fixed water tank 2 and a spray tank 3, wherein the fixed water tank 2 is positioned above the spray tank 3, the fixed water tank and the spray tank are communicated with a connecting channel 4, the lower end of the connecting channel 4 is fixedly connected to the top of the water tank 2, the upper end of the connecting channel is fixedly connected to the bottom of the spray tank 3, the air inlet end of the fan 1 is connected with one end of an air inlet pipe 16, the other end of the air inlet pipe 16 is communicated with the side wall of the air outlet end of the spray tank 3, the air outlet end of the fan 1 is connected with an air outlet pipe 17, the top end of the interior of the spray tank 3 is fixedly provided with an evenly distributed box body 7, the bottom of the evenly distributed box body 7 is provided with a plurality of spray heads 8, the side wall of the air inlet end of the spray tank 3 is provided with an air inlet hole 15, the bottom of one side of the water tank 2 is fixedly provided with a water pump 12, the water inlet end of the water pump 12 is connected with a water inlet pipe 13, the water inlet pipe 13 extends into the water tank 2, the water outlet end of the water pump 12 is connected with one end of a water outlet pipe 14, the other end of the water outlet pipe 14 is communicated with the uniform distribution box body 7.
Preferably, the positioning clamping blocks 10 are fixed above the inner walls of the two sides of the water tank 2, the filter screen 9 is inserted between the positioning clamping blocks 10 of the two sides, and the width of the filter screen 9 is the same as that of the water tank 2.
Preferably, a water level gauge 11 is provided on a side wall of the water tank 2 to protrude into the water tank 2.
Preferably, a vertical dust removal net 6 is arranged on one side of the air inlet end in the spraying box 3.
Preferably, the top plate and the bottom plate on one side of the spraying box 3 are provided with positioning clamping blocks 10, and the dust removing net 6 is clamped between the upper and the lower positioning clamping blocks 10.
Preferably, a cleaning opening is formed in a top plate on one side of the spraying box 3, and a cover plate 5 with a handle covers the cleaning opening.
Preferably, the bottom of the dust removal net 6 is fixed on the bottom plate of the spray box 3, the top of the dust removal net is fixed on the cover plate 5, and the cover plate 5 covers the cleaning opening on the top plate of the spray box 3.
Preferably, the connection channel 4 is in contact with the housing of the fan 1.
Preferably, a circle of sealing washer is fixed on the bottom surface of the cover plate 5, and the sealing washer is pressed at the contact position of the cover plate 5 and the spray box 3.
Preferably, the spray headers 8 at the bottom of the equispaced box bodies 7 are uniformly distributed.
The utility model has the advantages that: the utility model discloses be equipped with a water circulating system at the air inlet end of fan, can spray the processing with the air that gets into the fan on the one hand, clear away the dust granule that thoughtlessly has in the air, avoid the influence to the fan.
Drawings
Fig. 1 is a schematic sectional view of a mine ventilation device for mining according to the present invention;
in the figure: 1-a fan, 2-a water tank, 3-a spray box, 6-a dust removal net, 7-an evenly distributed box body, 8-a spray head, 9-a filter screen, 10-a positioning clamp block, 11-a water level gauge, 12-a water pump, 13-a water inlet pipe, 14-a water outlet pipe and 15-an air inlet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1: as shown in figure 1, a mine ventilation device with a dustproof function comprises a fan 1, a fixed water tank 2 and a spray tank 3, wherein the fixed water tank 2 is positioned above the spray tank 3 and both are communicated with a connecting channel 4, the lower end of the connecting channel 4 is fixedly connected to the top of the water tank 2, the upper end of the connecting channel 4 is fixedly connected to the bottom of the spray tank 3, the air inlet end of the fan 1 is connected with one end of an air inlet pipe 16, the other end of the air inlet pipe 16 is communicated with the side wall of the air outlet end of the spray tank 3, the air outlet end of the fan 1 is connected with an air outlet pipe 17, the top end inside the spray tank 3 is fixedly provided with a uniform distribution box body 7, the bottom of the uniform distribution box body 7 is provided with a plurality of spray heads 8, the spray heads 8 are in threaded connection with the uniform distribution box body 7, the side wall of the air inlet end of the spray tank 3 is provided with an air inlet hole 15, the bottom of one side of the water tank 2 is fixedly provided with a water pump 12, the water inlet end of the water pump 12 is connected with a water inlet pipe 13, the water inlet pipe 13 extends into the water tank 2, the water outlet end of the water pump 12 is connected with one end of the water outlet pipe 14, and the other end of the water outlet pipe 14 is communicated with the uniform distribution box body 7.
Furthermore, the positioning clamping blocks 10 are fixed above the inner walls of the two sides of the water tank 2, the filter screen 9 is inserted between the positioning clamping blocks 10 of the two sides, the width of the filter screen 9 is the same as that of the water tank 2, and the filter screen 9 is used for filtering the waste water after spraying.
Furthermore, a water level gauge 11 extending into the water tank 2 is arranged on the side wall of the water tank 2, and the water level gauge 11 is convenient for observing the water capacity in the water tank 2.
Furthermore, a vertical dust removal net 6 is arranged on one side of an air inlet end in the spraying box 3, and the dust removal net 6 is used for preliminarily removing dust of air entering the spraying box 3. The dust removing net 6 can be arranged on one side of the air inlet end of the spraying box 3, namely, the air can be firstly removed in dust and then sprayed.
Furthermore, a top plate and a bottom plate on one side of the spraying box 3 are provided with positioning clamping blocks 10, and the dust removing net 6 is clamped between the upper positioning clamping block 10 and the lower positioning clamping block 10.
Furthermore, a cleaning opening is formed in a top plate on one side of the spraying box 3, and a cover plate 5 with a handle covers the cleaning opening. The size of the cover plate 5 is larger than that of the cleaning opening, and the cover plate 5 is supported on the cleaning opening and completely covers the cleaning opening. The spray box 3 can be cleaned through the cleaning port.
Further, the bottom of the dust removal net 6 is fixed on a bottom plate of the spray box 3, the top of the dust removal net is fixed on the cover plate 5, and the cover plate 5 covers a cleaning opening in a top plate of the spray box 3. The top end of the dust removing net 6 is connected with the cover plate 5, when the dust removing net 6 needs to be cleaned, the dust removing net 6 can be directly taken out through the cover plate 5, and then the dust removing net 6 is cleaned.
Further, the connecting channel 4 is in contact with the housing of the fan 1. Spraying and dedusting do not affect the working efficiency of the fan 1, water in the connecting channel 4 can cool the shell of the fan 1, the fan 1 can be effectively cooled, and the heat dissipation efficiency of the fan 1 is improved.
Furthermore, a circle of sealing washer is fixed on the bottom surface of the cover plate 5, and the sealing washer is pressed at the contact position of the cover plate 5 and the spraying box 3. The leakproofness of dust removal case can be strengthened to such design, improves the filtration effect.
Furthermore, the spray headers 8 at the bottom of the uniform distribution box body 7 are uniformly distributed. The spraying can be more uniform.
The utility model discloses a theory of operation is: the water pump 12 is with the water pump in the water tank 2 go into equipartition box body 7 in, the air gets into spray box 3 from inlet port 15 on the inlet end lateral wall of spray box 3, and the air that gets into spray box 3 can be filtered for the first time by dust removal net 6 in advance, then carries out the secondary filter through shower head 8, increases air humidity, receives and gets into fan 1, and the air-out end that goes out tuber pipe 17 extends to the mine outside. The utility model discloses ventilation effect is good, is worth promoting.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (10)
1. The utility model provides a mine ventilation unit with dustproof function which characterized in that: comprises a fan (1), a fixed water tank (2) and a spraying tank (3), wherein the fixed water tank (2) is positioned above the spraying tank (3) and both are communicated with a connecting channel (4), the lower end of the connecting channel (4) is fixedly connected with the top of the water tank (2), the upper end of the connecting channel is fixedly connected with the bottom of the spraying tank (3), the air inlet end of the fan (1) is connected with one end of an air inlet pipe (16), the other end of the air inlet pipe (16) is communicated with the side wall of the air outlet end of the spraying tank (3), the air outlet end of the fan (1) is connected with an air outlet pipe (17), the top end inside the spraying tank (3) is fixedly provided with an evenly distributed box body (7), the bottom of the evenly distributed box body (7) is provided with a plurality of spraying heads (8), the side wall of the air inlet end of the spraying tank (3) is provided with an air inlet hole (15), the bottom of one side of the water tank (2) is fixedly provided with a water pump (12), the water inlet end of the water pump (12) is connected with a water inlet pipe (13), the water inlet pipe (13) extends into the water tank (2), the water outlet end of the water pump (12) is connected with one end of the water outlet pipe (14), and the other end of the water outlet pipe (14) is communicated with the uniform distribution box body (7).
2. The mine ventilation device with the dust-proof function as claimed in claim 1, wherein: positioning clamping blocks (10) are fixed above the inner walls of the two sides of the water tank (2), a filter screen (9) is inserted between the positioning clamping blocks (10) of the two sides, and the width of the filter screen (9) is the same as that of the water tank (2).
3. The mine ventilation device with the dust-proof function as claimed in claim 1, wherein: and a water level meter (11) extending into the water tank (2) is arranged on the side wall of the water tank (2).
4. The mine ventilation device with the dust-proof function as claimed in claim 1, wherein: and a vertical dust removal net (6) is arranged on one side of the air inlet end in the spraying box (3).
5. The mine ventilation device with the dust-proof function as claimed in claim 4, wherein: the top plate and the bottom plate on one side of the air inlet end in the spraying box (3) are provided with positioning clamping blocks (10), and the dust removal net (6) is clamped between the upper positioning clamping block and the lower positioning clamping block (10).
6. The mine ventilation device with the dust-proof function as claimed in claim 1, wherein: a cleaning opening is formed in a top plate on one side of the spraying box (3), and a cover plate (5) with a handle covers the cleaning opening.
7. The mine ventilation device with the dust-proof function as claimed in claim 4, wherein: the bottom of the dust removal net (6) is fixed on the bottom plate of the spray box (3), the top of the dust removal net is fixed on the cover plate (5), and the cover plate (5) covers the cleaning opening on the top plate of the spray box (3).
8. The mine ventilation device with the dust-proof function as claimed in claim 1, wherein: the connecting channel (4) is in contact with the shell of the fan (1).
9. The mine ventilation device with the dust-proof function as claimed in claim 6, wherein: a circle of sealing washer is fixed on the bottom surface of the cover plate (5), and the sealing washer is pressed at the contact position of the cover plate (5) and the spraying box (3).
10. The mine ventilation device with the dust-proof function as claimed in claim 1, wherein: the spray headers (8) at the bottom of the uniform distribution box body (7) are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120490602.5U CN214533040U (en) | 2021-03-08 | 2021-03-08 | Mine ventilation device with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120490602.5U CN214533040U (en) | 2021-03-08 | 2021-03-08 | Mine ventilation device with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214533040U true CN214533040U (en) | 2021-10-29 |
Family
ID=78261858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120490602.5U Expired - Fee Related CN214533040U (en) | 2021-03-08 | 2021-03-08 | Mine ventilation device with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214533040U (en) |
-
2021
- 2021-03-08 CN CN202120490602.5U patent/CN214533040U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |