CN204419232U - A kind of mining impact water bath dust arrester - Google Patents
A kind of mining impact water bath dust arrester Download PDFInfo
- Publication number
- CN204419232U CN204419232U CN201520042600.4U CN201520042600U CN204419232U CN 204419232 U CN204419232 U CN 204419232U CN 201520042600 U CN201520042600 U CN 201520042600U CN 204419232 U CN204419232 U CN 204419232U
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- CN
- China
- Prior art keywords
- pond
- barricade
- water bath
- dust arrester
- guide plate
- 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 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000005065 mining Methods 0.000 title claims abstract description 10
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 5
- 238000007689 inspection Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000009423 ventilation Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000006260 foam Substances 0.000 abstract description 3
- 238000004887 air purification Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 208000028571 Occupational disease Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010035653 pneumoconiosis Diseases 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 208000010543 22q11.2 deletion syndrome Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 206010039083 rhinitis Diseases 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The utility model relates to a kind of mining impact water bath dust arrester, the impact water bath dust arrester of especially underground mine air purification.Belong to mine ventilation and dedusting technology field.It is the verge board arranging enclosing tunnel in mine air upstream, a series of conduit to downward-extension verge board is equipped with, pond after conduit lower port insertion verge board on roadway floor, arrange above pond a series of air-flow vertical folding to guide plate, be folded to the distinguished and admirable downstream after guide plate and fire dam is set, fire dam is equipped with axial flow blower.This device makes full use of formation pond, tunnel and is folded to guide plate, and pond of being led by dusty gas, evokes a large amount of foams, water droplet, form spray, air-flow is turned back change flow direction subsequently, thus is conducive to that most of dust granules is heavy to be stayed in pond, and this device process air quantity is larger, efficiency of dust collection is higher, structure is simple, and cost is low, easy to use, be easy to safeguard, practical.
Description
Technical field
The utility model relates to a kind of mining impact water bath dust arrester, the impact water bath dust arrester of especially underground mine air purification.Belong to mine ventilation and dedusting technology field.
Background technology
A large amount of dust can be produced, as the work such as rock drilling, explosion, fragmentation, handling, lifting, transport, combined bolting and shotcrete all can produce a large amount of dust in the production of underground mine.Long-term suction industrial dust can cause the various diseases of respiratory system, as pneumoconiosis, dust bronchitis, pneumonia, rhinitis etc.Pneumoconiosis belongs to legal occupational disease.Adopt dust arrester to catch dust, purify air, create good working environment, that prevents occupational disease seems extremely important.
Underground mine need of production air quantity is comparatively large, and space is narrow, circumstance complication.Common deduster is large because of its volume, takes up room large, and the limited grade of air quantity of process the dedusting in inapplicable mine.And deduster mining at present, the small-size dust removers that also just some process air quantity are less, generally can only be used as the dedusting of digging laneway, and the intake airflow exceeded standard for dust concentration etc. are helpless.Thus, must develop and be suitable for special space, down-hole, process air quantity is large, and efficiency of dust collection is high, easy to maintenance, practical mine dust removing device.
Summary of the invention
Technical problem to be solved in the utility model is to provide the impact water bath dust arrester that a kind of underground mine uses, and its process air quantity is comparatively large, and efficiency of dust collection is higher, and structure is simple, and cost is low, easy to use, is easy to safeguard, practical.
The technical solution adopted in the utility model is: the verge board arranging enclosing tunnel in mine air upstream, a series of conduit to downward-extension verge board is equipped with, pond after conduit lower port insertion verge board on roadway floor, arrange above pond a series of air-flow vertical folding to guide plate, be folded to the distinguished and admirable downstream after guide plate and fire dam is set, fire dam is equipped with axial flow blower.
The verge board of distinguished and admirable upstream is Z-shaped, and the riser of vertical section is connected to back and roadway floor, and the transverse slat of horizontal segment arranges the conduit of extension vertically downward, and shower nozzle is equipped with in the outlet of conduit; The described guide plate that is folded to is the barricade that both sides wall is fixed at a series of two ends, forms the passage that air-flow is turned back up and down between barricade, and barricade low portion foremost extends in pond.
The swash plate of one piece of reflection direction facing to duct entry is provided with above the transverse slat of horizontal segment.
The riser bottom, front end of verge board is fixed on terminal block wall, the barricade that the last block is folded to guide plate is fixed on terminal block wall, front and back ends barricade is the edge, forward and backward front and back in pond, front ends barricade top is provided with the feed pipe leading to pond, posterior end barricade bottom arranges the blow-off pipe in pass-out pond, blow-off pipe is connected to one section of mouth of pipe and the contour leak-off pipe of liquid level is demarcated in pond.
Fire dam is also equipped with an inspection panel, the assembling doorframe of inspection panel is provided with sealing mat.
Efficiency of the present utility model and resistance depend on the impact velocity of air-flow and the insertion depth of shower nozzle.When impact velocity one timing, efficiency of dust collection and resistance increase with the increase of shower nozzle insertion depth; When insertion depth one timing, efficiency of dust collection and resistance increase with the increase of impact velocity.
The beneficial effects of the utility model are: the special space utilizing tunnel dexterously, suit measures to local conditions, and make tunnel be impact water bath dust arrester, can solve the purifying problem of mine dust-contained airflow preferably; Utilize tunnel length simultaneously, break through the restriction of the underground space, the problem that process air quantity of therefore solving over is less.This device efficiency of dust collection is higher, and structure is simple, easy to use, easily safeguards, practical.
Accompanying drawing explanation
Fig. 1 is the utility model structure front elevational schematic.
Fig. 2 is the utility model structure schematic top plan view.
Fig. 3 is the close-up schematic view of inspection panel.
In figure: 1-riser; 2-transverse slat; 3-swash plate; 4-riser; 5-barricade; 6-barricade; 7--barricade; 8-back; 9-fire dam; 10-axial flow blower; 11-support; 12-terminal block wall; 13-leak-off pipe; 14-blow-off pipe; 15-roadway floor; 16-pond; 17-shower nozzle; 18-conduit; 19-terminal block wall; 20-feed pipe; 21-wall; 22-handle; 23-inspection panel; 24-sealing mat.
Detailed description of the invention
See each figure, the utility model is mainly made up of riser 1, transverse slat 2, swash plate 3, riser 4, barricade 5, barricade 6, barricade 7, back 8, fire dam 9, axial flow blower 10, support 11, terminal block wall 12, leak-off pipe 13, blow-off pipe 14, roadway floor 15, pond 16, shower nozzle 17, conduit 18, terminal block wall 19, feed pipe 20, wall 21, handle 22, inspection panel 23, sealing mat 24.
Riser 1 is arranged on roadway floor 15, and riser 4 is arranged on back 8, between riser 1 and riser 4, arrange transverse slat 2; Transverse slat 2 arranges uniform circular hole.Conduit 18 is arranged in the circular hole on transverse slat 2, and the lower end of conduit 18 arranges shower nozzle 17.For making dust-contained airflow more balancedly can enter into each conduit 18, swash plate 3 is set between riser 4 and back 8.
First piece of barricade 5 is arranged in the wall 21 of both sides, airway, ventilation opening is stayed on the upside of barricade 5 and between back 8, downside is inserted in pond 16, insertion depth should exceed the horizontal plane in pond 16, but should too close to the roadway floor 15 in pond 16, in order to avoid affect air-flow by the water in pond 16.
Barricade 6 is arranged in both sides, airway wall 21, goes directly back 8, with it close proximity in upside, leaves the ventilation opening of turning back between the horizontal plane in downside and pond 16.
Barricade 7 is arranged in both sides, airway wall 21, stays the ventilation opening of turning back between upside and back 8, and go directly roadway floor 15 in downside.
Terminal block wall 12 and terminal block wall 19 are set respectively at the two ends in pond 16, with the water in enclosing pond 16, constitute the edge, front and back in pond 16.
Roadway floor 15 arranges pond 16, and the fountain head 17 of conduit 18 inserts certain depth in the water of pond 16.Sewage processes to Sewage Disposal by being arranged on blow-off pipe 14 pump drainage of roadway floor 15 compared with low water stage.Be arranged at higher level feed pipe 20 water feeder 16 moisturizing in time on roadway floor 15; The water of spilling is drained to ensure the water surface elevation in pond 16 by the leak-off pipe 13 be arranged on roadway floor 15.
Fire dam 9 is set in the tunnel in distinguished and admirable downstream, installation shaft flow fan 10.Axial flow blower 10 is supported by the support 11 on roadway floor 15.Be convenient to the working condition checking dust removal by ventilation facility, at fire dam 9 installation check door 23, inspection panel 23 has catch 22, Convenient switch.Doorframe is arranged sealing mat 24, to ensure the sealing of inspection panel 23.
During work, axial flow blower 10 operates, and dusty gas enters through conduit 18, by shower nozzle 17 ejection at a high speed, impacts and evoke a large amount of foams and water droplet in water, form strong spray.Dust is captured through water washing and with the effect of foam and water droplet.Air-flow after purification is drained by axial flow blower 10 after dewatering through barricade 5, barricade 6, barricade 7.
Claims (5)
1. a mining impact water bath dust arrester, it is characterized in that: the verge board that enclosing tunnel is set in mine air upstream, a series of conduit to downward-extension verge board is equipped with, pond after conduit lower port insertion verge board on roadway floor, arrange above pond a series of air-flow vertical folding to guide plate, be folded to the distinguished and admirable downstream after guide plate and fire dam is set, fire dam is equipped with axial flow blower.
2. by mining impact water bath dust arrester according to claim 1, it is characterized in that: the verge board of distinguished and admirable upstream is Z-shaped, the riser of vertical section is connected to back and roadway floor, and the transverse slat of horizontal segment arranges the conduit of extension vertically downward, and shower nozzle is equipped with in the outlet of conduit; The described guide plate that is folded to is the barricade that both sides wall is fixed at a series of two ends, forms the passage that air-flow is turned back up and down between barricade, and barricade low portion foremost extends in pond.
3. by mining impact water bath dust arrester according to claim 2, it is characterized in that: above the transverse slat of horizontal segment, be provided with the swash plate of one piece of reflection direction facing to duct entry.
4. by mining impact water bath dust arrester according to claim 2, it is characterized in that: the riser bottom, front end of verge board is fixed on terminal block wall, the barricade that the last block is folded to guide plate is fixed on terminal block wall, front and back ends barricade is the edge, forward and backward front and back in pond, front ends barricade top is provided with the feed pipe leading to pond, posterior end barricade bottom arranges the blow-off pipe in pass-out pond, blow-off pipe is connected to one section of mouth of pipe and the contour leak-off pipe of liquid level is demarcated in pond.
5., by mining impact water bath dust arrester according to claim 2, it is characterized in that: on fire dam, an inspection panel is also housed, the assembling doorframe of inspection panel is provided with sealing mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042600.4U CN204419232U (en) | 2015-01-22 | 2015-01-22 | A kind of mining impact water bath dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042600.4U CN204419232U (en) | 2015-01-22 | 2015-01-22 | A kind of mining impact water bath dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204419232U true CN204419232U (en) | 2015-06-24 |
Family
ID=53469614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520042600.4U Expired - Fee Related CN204419232U (en) | 2015-01-22 | 2015-01-22 | A kind of mining impact water bath dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204419232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288679A (en) * | 2016-03-31 | 2017-10-24 | 青岛理工大学 | Underground rubble wet type air filtration, purification system |
-
2015
- 2015-01-22 CN CN201520042600.4U patent/CN204419232U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288679A (en) * | 2016-03-31 | 2017-10-24 | 青岛理工大学 | Underground rubble wet type air filtration, purification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |