CN212406786U - Dust keeper for mining - Google Patents
Dust keeper for mining Download PDFInfo
- Publication number
- CN212406786U CN212406786U CN202021044864.0U CN202021044864U CN212406786U CN 212406786 U CN212406786 U CN 212406786U CN 202021044864 U CN202021044864 U CN 202021044864U CN 212406786 U CN212406786 U CN 212406786U
- Authority
- CN
- China
- Prior art keywords
- dust
- fixedly connected
- air inlet
- filter screen
- mining
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 90
- 238000005065 mining Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000007921 spray Substances 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims description 20
- 239000010865 sewage Substances 0.000 claims description 18
- 238000004659 sterilization and disinfection Methods 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 230000000274 adsorptive effect Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002365 multiple layer Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000036541 health Effects 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
- 230000002688 persistence Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a mining dust-proof device in the technical field of dust prevention, which comprises a device body, one side of the device body is fixedly connected with an air inlet through a flange I, one side of the air inlet is fixedly connected with an air inlet pipe, the other side of the air inlet pipe is fixedly connected with a filter screen device, the middle position of the other side of the filter screen device is fixedly connected with a conduit I, the other side of the conduit I is fixedly connected with a water spray dust chamber, the top end of the water spray dust chamber is connected with a water tank, the top end of the water tank is fixed at the top end of the inner cavity of the device body, the middle position of the other side of the water spray dust chamber is fixedly connected with a conduit II, the other side of the conduit II is connected and fixed with an air outlet pipe, the dust removal effect is better.
Description
Technical Field
The utility model relates to a dustproof technical field specifically is a dust keeper for mining.
Background
In the working process of an underground coal mine excavation working face, a large amount of coal and rock dust can be generated, the dust is extremely harmful, the safety production of a mine is seriously threatened, and the health of workers is harmed, so that the dust is reduced by adopting an underground roadway dust-proof purification device, the working environment of the workers is very necessary to be improved, the dust in the underground coal mine is a large amount of persistence, the dust-proof effect of the existing dust-proof device is poor, and therefore, the dust-proof device for mining is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust keeper is used in mining to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a mining dust-proof device comprises a device body, one side of the device body is fixedly connected with an air inlet through a flange I, one side of the air inlet is fixedly connected with an air inlet pipe, the other side of the air inlet pipe is fixedly connected with a filter screen device, the bottom end of the filter screen device is fixedly connected with a dust collecting box, the middle position of the other side of the filter screen device is fixedly connected with a first guide pipe, the other side of the conduit is fixedly connected with a water spray dust removal chamber, the top end of the water spray dust removal chamber is connected with a water tank, the top end of the water tank is fixed at the top end of the inner cavity of the device body, the bottom end of the water spray dust removal chamber is fixedly connected with a sewage tank, a second guide pipe is fixedly connected at the middle position of the other side of the water spray dust removal chamber, an air outlet pipe is fixedly connected at the other side of the second guide pipe, the other side of the air outlet pipe is fixedly connected with an air outlet, and the air outlet is fixedly connected to the other side of the device body through a second flange.
Preferably, the inner cavity of the filter screen device is uniformly provided with filter screens, and a certain distance exists between two adjacent filter screens.
Preferably, a water inlet is formed in the top end of the water tank, and spray heads are uniformly arranged at the bottom end of the water tank at the positions opposite to the water spraying and dust removing chamber.
Preferably, the inner cavity of the air inlet pipe is provided with a first fan, the inner cavity of the air outlet pipe is provided with a second fan, and the first fan and the second fan are both in linear connection with an external power supply line.
Preferably, the inner sides of the air inlet and the air outlet are both provided with a disinfection net.
Preferably, a dust cleaning opening is formed in the top end of the dust collection box, a sewage cleaning opening is formed in the bottom end of the sewage box, and cleaning switches are correspondingly arranged on the dust cleaning opening and the sewage cleaning opening.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of dust keeper is provided with the disinfection net for mining, can disinfect to the dust that is about to be inhaled in the dust collector, further disinfect to the air that filters well simultaneously, avoid filtering the air from the air outlet concentrate together and lead to the workman of process to be poisoned, be provided with the filter screen device, the filter screen device filters the large granule dust in the dust through the multiple-layer filtration, filterable dust falls into the dust collection box in the same trend, be provided with the water spray clean room, remove the adsorptivity dust in the dust through the shower nozzle water spray, then fall into the sewage incasement in the same trend, the later stage carries out the clearance of concentrating, this device simple structure, high durability and convenient operation, the dust removal effect is better.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic sectional view of the main structure of the present invention;
in the figure: the device comprises a device body 1, an air inlet 2, a flange I3, an air inlet pipe 4, an air outlet 5, a flange II 6, an air outlet pipe 7, a filter screen device 8, a filter screen 81, a dust collection box 9, a dust cleaning port 91, a guide pipe I10, a water spraying dust removal chamber 11, a water tank 12, a water inlet 121, a spray head 122, a sewage tank 13, a sewage cleaning port 131, a guide pipe II 14, a disinfection net 15, a fan I16 and a fan II 17.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, the present invention provides a technical solution: a mining dust-proof device comprises a device body 1, one side of the device body 1 is fixedly connected with an air inlet 2 through a flange I3, the flange I3 is fixed through a bolt, dust enters a dust-removing device through the air inlet 2, one side of the air inlet 2 is fixedly connected with an air inlet pipe 4, the other side of the air inlet pipe 4 is fixedly connected with a filter screen device 8, the dust is preliminarily filtered through the filter screen device 8, the bottom end of the filter screen device 8 is fixedly connected with a dust collection box 9, the filtered dust is transferred into the dust collection box 9, the middle position of the other side of the filter screen device 8 is fixedly connected with a guide pipe I10, the other side of the guide pipe I10 is fixedly connected with a water spray dust removal chamber 11, the top end of the water spray dust removal chamber 11 is connected with a water tank 12, the top end of the water tank 12 is, the removed adsorptive dust falls into a sewage tank 13, a second guide pipe 14 is fixedly connected to the middle position of the other side of the water spray dust removal chamber 11, an air outlet pipe 7 is fixedly connected to the other side of the second guide pipe 14, an air outlet 5 is fixedly connected to the other side of the air outlet pipe 7, filtered air is discharged through the air outlet 5, the air outlet 5 is fixedly connected to the other side of the device body 1 through a second flange 6, and the second flange 6 is fixed through bolts.
Referring to fig. 2, the inner cavity of the filter screen device 8 is uniformly provided with filter screens 81, and a certain distance exists between two adjacent filter screens 81, so that the dust passes through the multiple layers of filter screens 81 to filter large particles of dust.
Referring to fig. 2, a water inlet 121 is formed at the top end of the water tank 12, and spray heads 122 are uniformly disposed at the bottom end of the water tank 12 opposite to the water spray dust removal chamber 11, so that the adsorptive dust in the dust is removed by spraying water through the spray heads 122.
Referring to fig. 2, a first fan 16 is arranged in the inner cavity of the air inlet pipe 4, a second fan 17 is arranged in the inner cavity of the air outlet pipe 7, the first fan 16 and the second fan 17 are both connected with an external power line, the first fan 16 and the second fan 17 both form negative pressure, the first fan 16 sucks dust into the dust removal device for treatment, and the second fan 17 discharges treated air.
Referring to fig. 2, a dust cleaning opening 91 is formed at the top end of the dust collection box 9, a sewage cleaning opening 131 is formed at the bottom end of the sewage box 13, cleaning switches are correspondingly arranged on the dust cleaning opening 91 and the sewage cleaning opening 131, and large-particle dust is discharged from the dust cleaning opening 91 and adsorptive dust from the sewage cleaning opening 131 and cleaned by opening the cleaning switches.
The working principle is as follows: during the use, start fan one 16 and fan two 17, fan one 16 forms the negative pressure, inhale the dust in the dust collector from air intake 2, the dust is disinfected through disinfection net 15, then get into filter screen device 8, the dust filters the large granule dust in the dust through multilayer filter screen 81, filterable dust falls into dust collection box 9 in the same trend, then, the dust gets into in water spray clean room 11 through pipe one 10, remove the adsorbability dust in the dust through the shower nozzle 122 water spray, then fall into sewage case 13 in the same trend, the dust is basically removed after handling, fan two 17 forms the negative pressure, will be taken out with the air that the dust was inhaled together, the air is disinfected through the disinfection net, after using up, through opening the clearance switch with large granule dust from dust clearance mouth 91, the adsorbability dust is discharged from sewage clearance mouth 131 and is cleared up.
Example 2
Referring to fig. 2, the inner sides of the air inlet 2 and the air outlet 5 are provided with disinfection nets 15, which can disinfect dust to be sucked into the dust removing device and further disinfect filtered air, thereby preventing filtered air from being gathered together from the air outlet 5 to cause poisoning of passing workers.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dust keeper for mining, includes device body (1), its characterized in that: the device is characterized in that one side of the device body (1) is fixedly connected with an air inlet (2) through a first flange (3), one side of the air inlet (2) is fixedly connected with an air inlet pipe (4), the other side of the air inlet pipe (4) is fixedly connected with a filter screen device (8), the bottom end of the filter screen device (8) is fixedly connected with a dust collection box (9), the other side intermediate position of the filter screen device (8) is fixedly connected with a first guide pipe (10), the other side of the first guide pipe (10) is fixedly connected with a water spray dust removal chamber (11), the top end of the water spray dust removal chamber (11) is connected with a water tank (12), the top end of the water tank (12) is fixed at the top end of the inner cavity of the device body (1), the bottom end of the water spray dust removal chamber (11) is fixedly connected with a sewage box (13), the other, the other side of the air outlet pipe (7) is fixedly connected with an air outlet (5), and the air outlet (5) is fixedly connected to the other side of the device body (1) through a second flange (6).
2. The mining dust keeper of claim 1, characterized in that: filter screen device (8) inner chamber evenly is provided with filter screen (81), just there is certain distance between two adjacent filter screen (81).
3. The mining dust keeper of claim 1, characterized in that: a water inlet (121) is formed in the top end of the water tank (12), and spray heads (122) are uniformly arranged at the bottom end of the water tank (12) and opposite to the water spraying and dust removing chamber (11).
4. The mining dust keeper of claim 1, characterized in that: the inner cavity of the air inlet pipe (4) is provided with a first fan (16), the inner cavity of the air outlet pipe (7) is provided with a second fan (17), and the first fan (16) and the second fan (17) are both in linear connection with an external power supply line.
5. The mining dust keeper of claim 1, characterized in that: and disinfection nets (15) are arranged on the inner sides of the air inlet (2) and the air outlet (5).
6. The mining dust keeper of claim 1, characterized in that: the dust collection box is characterized in that a dust cleaning opening (91) is formed in the top end of the dust collection box (9), a sewage cleaning opening (131) is formed in the bottom end of the sewage box (13), and cleaning switches are correspondingly arranged on the dust cleaning opening (91) and the sewage cleaning opening (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021044864.0U CN212406786U (en) | 2020-06-09 | 2020-06-09 | Dust keeper for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021044864.0U CN212406786U (en) | 2020-06-09 | 2020-06-09 | Dust keeper for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212406786U true CN212406786U (en) | 2021-01-26 |
Family
ID=74410028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021044864.0U Expired - Fee Related CN212406786U (en) | 2020-06-09 | 2020-06-09 | Dust keeper for mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212406786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550938A (en) * | 2021-09-22 | 2021-10-26 | 上鼓透平风机启东有限公司 | High-efficient dustproof filter and fan device for fan |
-
2020
- 2020-06-09 CN CN202021044864.0U patent/CN212406786U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550938A (en) * | 2021-09-22 | 2021-10-26 | 上鼓透平风机启东有限公司 | High-efficient dustproof filter and fan device for fan |
| CN113550938B (en) * | 2021-09-22 | 2021-12-03 | 上鼓透平风机启东有限公司 | High-efficient dustproof filter and fan device for fan |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 Termination date: 20210609 |