CN108060938A - A kind of coal mine down-hole tunnel air deduster - Google Patents
A kind of coal mine down-hole tunnel air deduster Download PDFInfo
- Publication number
- CN108060938A CN108060938A CN201810070688.9A CN201810070688A CN108060938A CN 108060938 A CN108060938 A CN 108060938A CN 201810070688 A CN201810070688 A CN 201810070688A CN 108060938 A CN108060938 A CN 108060938A
- Authority
- CN
- China
- Prior art keywords
- dust
- network framework
- water curtain
- coal mine
- proof network
- 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.)
- Pending
Links
- 239000003245 coal Substances 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 210000000988 bone and bone Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of coal mine down-hole tunnel air dedusters, Air Filter including dust-proof network framework and on dust-proof network framework, the dust-proof network framework is equipped with pedestrian's door, loose slot, water curtain hack lever, fixed point, sebific duct and air duct reserved opening, pedestrian's door is arranged on before dust-proof network framework, the loose slot is arranged on top surface and the side of dust-proof network framework, the water curtain hack lever and sebific duct are arranged on the top surface of dust-proof network framework, fixed point is equipped with top surface and the side of dust-proof network framework, the water curtain hack lever is equipped with pole type water curtain, the sebific duct is connected with pole type water curtain.The invention belongs to safety of coal mines dedusting technology field, specifically there is provided a kind of practicability is high, coal mine down-hole tunnel air deduster easy to operate, of low cost, high dust collection efficiency.
Description
Technical field
The invention belongs to safety of coal mines dedusting technology field, in particular to a kind of coal mine down-hole tunnel air dedusters.
Background technology
In colliery the presence of dust for safety of coal mines there are huge hidden danger, in order to meet the needs of safety of coal mines, at present
The colliery for meeting safety standard is required to set the dust-extraction unit for ensureing safety of coal mines.With underground coal mine coal work
The back production in face and the production of driving face, can generate substantial amounts of dust, due to cannot effectively control a dirt source, working face
Often there is the phenomenon that dust is thick in tunnel in return.Current conventional dust removal method mainly includes depositing dust pulse blowing bag type
Dedusting, electrostatic precipitation, wet dust removal etc., wherein wet dust removal are because small volume, and simple and practicable, equipment cost is low and generally adopts
It receives.But the processing air quantity of current wet dust removal is small, efficiency of dust collection is not high, and the sewage discharged influences construction and scarfing cinder fortune
It is defeated.And the prior art is not directed to the report of the device in relation to carrying out coal mine down-hole tunnel air cleaning using wet dust removal.
The content of the invention
To solve above-mentioned existing problem, the present invention provides a kind of practicability is high, easy to operate, of low cost, dedusting is imitated
The high coal mine down-hole tunnel air deduster of rate.
The technical solution that the present invention takes is as follows：Coal mine down-hole tunnel air deduster of the present invention, including Air Filter bone
Frame and the Air Filter on dust-proof network framework, the dust-proof network framework are equipped with pedestrian's door, loose slot, water curtain hack lever, fixation
Point, sebific duct and air duct reserved opening, pedestrian's door are arranged on before dust-proof network framework, and the loose slot is arranged on dust-proof network framework
Top surface and side, the water curtain hack lever and sebific duct be arranged on the top surface of dust-proof network framework, fixed point is equipped with dust-proof network framework
Top surface and side, the water curtain hack lever be equipped with pole type water curtain, the sebific duct connects with pole type water curtain.
Further, the pole type water curtain includes steel pipe and the nozzle on steel pipe, and the sebific duct is connected with steel pipe,
The pole type water curtain is arranged on the distinguished and admirable weather side of Air Filter.Steel pipe is 6 steel splitting pipes, and 5 nozzles are welded on steel pipe.
Further, the loose slot is fixed in by bolt on dust-proof network framework.
Further, the two sides of the dust-proof network framework, top surface are respectively equipped with two fixing points, fixed point energy and tunnel
Two help and roadway in the roof anchor pole docking.
Further, the Air Filter is gauze.It is light inexpensive, it is at low cost.
Further, it is equipped with drainage trench below the pole type water curtain.
Further, pedestrian's door is equipped with tension spring and handle.
As ground, the dust-proof network framework is made of 80mm channel steels.The activity slot length is 1500mm.The pedestrian
Door is equipped with two fans, and pedestrian's door is made of 40 × 4mm angle steel, and the height of pedestrian's door is 1800mm, and two fans are whole wide
Spend 1800mm.
What the present invention obtained using the above structure has the beneficial effect that：This programme coal mine down-hole tunnel air deduster knot
Structure design is reasonable, of low cost, easy to operate, can effectively improve the work efficiency of coal mine down-hole tunnel air cleaning, through examination
It is high with user satisfaction, it ensure that the safety of working environment and dustless.
Description of the drawings
Fig. 1 is coal mine down-hole tunnel air deduster structure diagram of the present invention.
Wherein, 1, dust-proof network framework, 2, Air Filter, 3, Hang Renmen, 4, loose slot, 5, water curtain hack lever, 6, fixed point, 7, glue
Pipe, 8, steel pipe, 9, nozzle, 10, handle, 11, tension spring, 12, air duct reserved opening.
Specific embodiment
With reference to attached drawing, the present invention is described in further details.
As shown in Figure 1, coal mine down-hole tunnel air deduster of the present invention, including dust-proof network framework 1 and arranged on Air Filter
Air Filter 2 on skeleton 1, the dust-proof network framework 1 are equipped with pedestrian's door 3, loose slot 4, water curtain hack lever 5, fixed point 6, sebific duct 7
With air duct reserved opening 12, pedestrian's door 3 is arranged on before dust-proof network framework 1, and the loose slot 4 is arranged on dust-proof network framework 1
Top surface and side, the water curtain hack lever 5 and sebific duct 7 be arranged on the top surface of dust-proof network framework 1, fixed point 6 is equipped with Air Filter bone
The top surface of frame 1 and side, the water curtain hack lever 5 are equipped with pole type water curtain, and the sebific duct 7 is connected with pole type water curtain.
Wherein, the pole type water curtain includes steel pipe 8 and the nozzle 9 on steel pipe 8, and the sebific duct 7 connects with steel pipe 8
Logical, the pole type water curtain is arranged on the distinguished and admirable weather side of Air Filter 2.Loose slot 4 is fixed in by bolt on dust-proof network framework 1.
The two sides of dust-proof network framework 1, top surface are respectively equipped with two fixing points 6, and fixed point 6 can be with roadway's sides and roadway in the roof anchor pole
Docking.Air Filter 2 is gauze.Drainage trench is equipped with below pole type water curtain.Pedestrian's door 3 is equipped with tension spring 11 and handle 10.
The dust-proof network framework 1 is made of 80mm channel steels.Pedestrian's door 3 is made of 40 × 4mm angle steel.The loose slot 4 is grown
It spends for 1500mm.Pedestrian's door 3 is equipped with two fans, and the height of pedestrian's door 3 is 1800mm, two fan overall width 1800mm.
When specifically used, administered by using the roadway full-fracture-surfacanchoring-rod Air Filter of dust-proof 1 channel steel of network framework cooperation gauze processing
Dust sets up one group of dust-proof pole type water curtain in the distinguished and admirable weather side of Air Filter 2, water is made to form gasification, pole type water curtain is matched somebody with somebody
It closes Air Filter 2 to work normally, at dust arrival Air Filter 2, can effectively be intercepted, form dust water slurry, flow to water curtain automatically
In the drainage trench of lower section, achieve the purpose that depositing dust.
This dust-extraction unit achieves good effect through on probation, and after this programme dust-extraction unit, tunnel dust is dense
Degree is by original 4.8mg/m3Drop to 2.3mg/m3, it is with obvious effects.
The present invention and embodiments thereof are described above, this description is no restricted, attached shown in figure
Simply one of embodiments of the present invention, actual structure are not limited thereto.All in all if the ordinary skill of this field
Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase
As frame mode and embodiment, be within the scope of protection of the invention.
Claims (10)
1. a kind of coal mine down-hole tunnel air deduster, it is characterised in that：Including dust-proof network framework and arranged on dust-proof network framework
On Air Filter, the dust-proof network framework reserves equipped with pedestrian's door, loose slot, water curtain hack lever, fixed point, sebific duct and air duct
Mouthful, pedestrian's door is arranged on before dust-proof network framework, and the loose slot is arranged on top surface and the side of dust-proof network framework, described
Water curtain hack lever and sebific duct are arranged on the top surface of dust-proof network framework, and fixed point is equipped with top surface and the side of dust-proof network framework, described
Water curtain hack lever is equipped with pole type water curtain, and the sebific duct is connected with pole type water curtain.
2. a kind of coal mine down-hole tunnel air deduster according to claim 1, it is characterised in that：The pole type water
Curtain includes steel pipe and the nozzle on steel pipe, and the sebific duct is connected with steel pipe, and it is distinguished and admirable that the pole type water curtain is arranged on Air Filter
Weather side.
3. a kind of coal mine down-hole tunnel air deduster according to claim 1, it is characterised in that：The loose slot leads to
Bolt is crossed to be fixed on dust-proof network framework.
4. a kind of coal mine down-hole tunnel air deduster according to claim 1, it is characterised in that：The Air Filter bone
The two sides of frame, top surface are respectively equipped with two fixing points, and fixed point can be docked with roadway's sides and roadway in the roof anchor pole.
5. a kind of coal mine down-hole tunnel air deduster according to claim 1, it is characterised in that：The Air Filter is
Gauze.
6. a kind of coal mine down-hole tunnel air deduster according to claim 1, it is characterised in that：The pole type water
Curtain lower section is equipped with drainage trench.
7. a kind of coal mine down-hole tunnel air deduster according to claim 1, it is characterised in that：On pedestrian's door
Equipped with tension spring and handle.
8. a kind of coal mine down-hole tunnel air deduster according to claim 1, it is characterised in that：The Air Filter bone
Frame is made of 80mm channel steels.
9. a kind of coal mine down-hole tunnel air deduster according to claim 1, it is characterised in that：The activity flute length
It spends for 1500mm.
10. a kind of coal mine down-hole tunnel air deduster according to claim 1, it is characterised in that：Pedestrian's door
Equipped with two fans, the pedestrian is made of 40 × 4mm angle steel, and the height of pedestrian's door is 1800mm, and two fan overall widths
1800mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070688.9A CN108060938A (en) | 2018-01-25 | 2018-01-25 | A kind of coal mine down-hole tunnel air deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070688.9A CN108060938A (en) | 2018-01-25 | 2018-01-25 | A kind of coal mine down-hole tunnel air deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108060938A true CN108060938A (en) | 2018-05-22 |
Family
ID=62141837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810070688.9A Pending CN108060938A (en) | 2018-01-25 | 2018-01-25 | A kind of coal mine down-hole tunnel air deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108060938A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004065417A (en) * | 2002-08-05 | 2004-03-04 | Kajima Corp | Disaster prevention system for tunnel |
| CN203835430U (en) * | 2014-03-19 | 2014-09-17 | 淮南矿业(集团)有限责任公司 | Dust prevention device used for underground coal mine |
| CN204476458U (en) * | 2015-03-02 | 2015-07-15 | 霍州煤电集团霍源通新产业投资有限公司 | A kind of underground mine use dust guard efficiently |
| CN206600185U (en) * | 2017-03-17 | 2017-10-31 | 六盘水师范学院 | A kind of underground mine use dust guard |
| CN207847685U (en) * | 2018-01-25 | 2018-09-11 | 陕西长武亭南煤业有限责任公司 | A kind of coal mine down-hole tunnel air deduster |
-
2018
- 2018-01-25 CN CN201810070688.9A patent/CN108060938A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004065417A (en) * | 2002-08-05 | 2004-03-04 | Kajima Corp | Disaster prevention system for tunnel |
| CN203835430U (en) * | 2014-03-19 | 2014-09-17 | 淮南矿业(集团)有限责任公司 | Dust prevention device used for underground coal mine |
| CN204476458U (en) * | 2015-03-02 | 2015-07-15 | 霍州煤电集团霍源通新产业投资有限公司 | A kind of underground mine use dust guard efficiently |
| CN206600185U (en) * | 2017-03-17 | 2017-10-31 | 六盘水师范学院 | A kind of underground mine use dust guard |
| CN207847685U (en) * | 2018-01-25 | 2018-09-11 | 陕西长武亭南煤业有限责任公司 | A kind of coal mine down-hole tunnel air deduster |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180522 |