CN203347830U - Roadway water film dust removing device - Google Patents
Roadway water film dust removing device Download PDFInfo
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- CN203347830U CN203347830U CN 201320383574 CN201320383574U CN203347830U CN 203347830 U CN203347830 U CN 203347830U CN 201320383574 CN201320383574 CN 201320383574 CN 201320383574 U CN201320383574 U CN 201320383574U CN 203347830 U CN203347830 U CN 203347830U
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- lace curtaining
- tunnel
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Abstract
The utility model provides a roadway water film dust removing device which comprises a water supply pipe which is communicated with a water supply system and a hollow web curtain. The hollow web curtain comprises a plurality of main water connecting pipes, the web curtain is provided with a plurality of web holes, the water supply pipe is communicated with all the main water connecting pipes, and a water outlet which is communicated with the main water connecting pipes is formed in the top of each web hole of the hollow web curtain. Water is connected into the hollow web curtain through the water supply pipe, the water flows out from the water outlets in the tops of the web holes of the hollow web curtain to form water films on the web holes, a large number of water films form a cross section to seal an entire roadway, large grain size coal dust and respirable coal dust in air flow of the roadway can be effectively blocked and absorbed, and therefore the air flow of the roadway is purified.
Description
Technical field
The utility model relates to the distinguished and admirable purifying and dedusting device of mine laneway, particularly a kind of tunnel water film dust removal device.
Background technology
Along with mine machinery melts the raising of the degree of adopting, coal dust dirt source, down-hole and tunnel Dust Concentration obviously increase, and the coal dust problem of bringing thus is more and more serious, and especially respirable coal dust threatens practitioner's life and health, and obvious increase tendency is arranged.Therefore administered healthy particularly important to Safety of Coal Mine Production and practitioner of coal dust
China's main roadway dedusting technology has water curtain dust fall, deduster dedusting, chemistry and physics dedusting etc. at present, above technology purifies and has played certain effect the large particle diameter coal dust in tunnel, but still can not meet the occupational health management expectancy to the clean-up effect of respirable coal dust.
The utility model content
The utility model purpose is to overcome the defect of prior art, provides a kind of to respirable dust good purification, practical tunnel water film dust removal device.
For achieving the above object, by the following technical solutions:
A kind of tunnel water film dust removal device, comprise the feed pipe and the hollow lace curtaining that are communicated with water system, hollow lace curtaining comprises some main water service pipes, offers some mesh on lace curtaining, feed pipe is communicated with each main water service pipe, and each mesh top of hollow lace curtaining offers the delivery port be communicated with main water service pipe.
Described hollow lace curtaining is equipped with the structure of rolling that lace curtaining is rolled or put down, the place ahead of hollow lace curtaining and rear are provided with the infrared inductor in monitoring tunnel, infrared inductor is connected with automaton, and automaton is connected with the check mechanism of controlling structure of rolling work.
Described water system comprises the water pump be communicated with feed pipe, and water pump is communicated with supply channel by high-pressure rubber pipe, water pump be equipped with described automaton, be connected for controlling the water pump check mechanism of pump working.
Described water pump is the flame proof water pump, and the high-pressure rubber pipe be connected with water pump is communicated with supply channel by snap joint.
Mesh on described hollow lace curtaining is that the diameter circular mesh that is 6mm or top and both sides are semicircle end face, the mesh that bottom is horizontal end face.
On described each main water service pipe, faucet all is installed.
Described feed pipe is pvc pipe.
Tunnel of the present utility model water film dust removal device, by feed pipe, water is passed into to hollow lace curtaining, water flows out from the delivery port at hollow lace curtaining mesh top, the water that delivery port flows out is because the adhesion stress of water forms moisture film on mesh, a large amount of moisture films forms a whole tunnel of section sealing, thereby purification air flow in laneway, can effectively tackle and adsorb large particle diameter coal dust and respirable coal dust in air flow in laneway, the air that the field operation personnel are breathed reaches the high-efficient purification effect, thereby reach the occupational health management expectancy, good purification, practical.
Further, hollow lace curtaining is equipped with the structure of rolling that lace curtaining is rolled or put down, the infrared inductor in monitoring tunnel, automaton is connected with the check mechanism of controlling structure of rolling work and pump working, when infrared inductor is sensed tunnel pedestrian, equipment and the speed of service thereof, the emission unlike signal is to automaton, automaton is controlled the switch of water pump and expansion and the contraction of hollow lace curtaining according to the signal received through check mechanism, realize automation control, simple to operate, little impact on production, have good application value.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is mesh-structured schematic diagram on the utility model hollow core lace curtaining;
Fig. 3 is the schematic diagram of the utility model tunnel water film dust removal device automatic control system.
In figure: 1-flame proof water pump, 2-high-pressure rubber pipe, 3-snap joint, 4-feed pipe, 5-faucet, the hollow lace curtaining of 6-, 7-master's water service pipe, 8-mesh, 9-delivery port, 10-infrared inductor, 11-automaton, 12-check mechanism.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, the tunnel water film dust removal device, comprise feed pipe 4 and hollow lace curtaining 6 that pvc pipe is made, the flame proof water pump 1 be communicated with feed pipe 4, water pump 1 is communicated with high-pressure rubber pipe 2, high-pressure rubber pipe 2 is communicated with supply channel by snap joint 3, hollow lace curtaining 6 comprises some main water service pipes 7, on main water service pipe 7, faucet 5 all is installed, offer some mesh 8 on lace curtaining, feed pipe 4 is communicated with each main water service pipe 7, and each mesh 8 top of hollow lace curtaining 6 offer the delivery port 9 be communicated with main water service pipe 7.
High-pressure rubber pipe 2 is connected with the underground mine water supply pipeline by snap joint 3, source of clean water is introduced to mine explosion-suppression water pump 1, flame proof water pump 1 by clean water pump to feed pipe 4, due to feed pipe 4 other end sealings, clean water will be flowed into by faucet 5 the main water service pipe 7 of hollow lace curtaining 6, and finally the delivery port 9 through mesh 8 tops flows out.Due to the adhesion stress of water and the special construction of mesh 8, the water electrode flowed out through delivery port 9 easily forms moisture film on mesh 8, and a large amount of moisture films forms a whole tunnel of section sealing, through bonding and the seizure power purification air flow in laneway of water.Flame proof water pump 1 ceaselessly pump water to Water Membrane Dedusting System, thereby the moisture film that fast polishing destroys thereby forms continuous moisture film and finally reaches real-time dedusting purpose.
As shown in Figure 2, the mesh 8 on hollow lace curtaining 6 can be that the diameter circular mesh that is 6mm or top and both sides are semicircle end face, the mesh that bottom is horizontal end face, and the circular mesh that preferably diameter is 6mm, its filter effect is better.
As shown in Figure 3, hollow lace curtaining 6 is equipped with the structure of rolling that lace curtaining is rolled or put down, the place ahead of hollow lace curtaining 6 and rear are provided with the infrared inductor 10 in monitoring tunnel, infrared inductor 10 is connected with automaton 11, and automaton 11 is connected with the check mechanism 12 of controlling structure of rolling work and the check mechanism of controlling pump working.When infrared inductor 10 is sensed tunnel pedestrian and equipment and the speed of service thereof, the emission unlike signal is to automaton 11, automaton 11 is controlled the switch of mining flame proof water pump 1 in water system and expansion and the contraction of hollow lace curtaining according to the signal received through check mechanism 12, realize automation control, easy to use, without manual control.
Water film dust removal device of the present utility model, this device can effectively purify the tunnel respirable dust, and cost is low, and application is convenient, and little impact on production can reality be controlled automatically, practical, has wide popularization and application and is worth.
Claims (7)
1. a tunnel water film dust removal device, it is characterized in that: comprise the feed pipe (4) and the hollow lace curtaining (6) that are communicated with water system, hollow lace curtaining (6) comprises some main water service pipes (7), offer some mesh (8) on lace curtaining, feed pipe (4) is communicated with each main water service pipe (7), and each mesh (8) top of hollow lace curtaining (6) offers the delivery port (9) be communicated with main water service pipe (7).
2. tunnel according to claim 1 water film dust removal device, it is characterized in that: described hollow lace curtaining (6) is equipped with the structure of rolling that lace curtaining is rolled or put down, the place ahead of hollow lace curtaining (6) and rear are provided with the infrared inductor (10) in monitoring tunnel, infrared inductor (10) is connected with automaton (11), and automaton (11) is connected with the check mechanism (12) of controlling structure of rolling work.
3. tunnel according to claim 2 water film dust removal device, it is characterized in that: described water system comprises the water pump (1) be communicated with feed pipe (4), water pump (1) is communicated with supply channel by high-pressure rubber pipe (2), water pump (4) be equipped with described automaton (11), be connected for controlling the water pump check mechanism of pump working.
4. tunnel according to claim 3 water film dust removal device, it is characterized in that: described water pump (1) is the flame proof water pump, and the high-pressure rubber pipe (2) be connected with water pump (1) is communicated with supply channel by snap joint (3).
5. according to the described tunnel of claim 1-4 any one water film dust removal device, it is characterized in that: the mesh (8) on described hollow lace curtaining (6) is that the diameter circular mesh that is 6mm or top and both sides are semicircle end face, the mesh that bottom is horizontal end face.
6. according to the described tunnel of claim 1-4 any one water film dust removal device, it is characterized in that: on described each main water service pipe (7), faucet (5) all is installed.
7. according to the described tunnel of claim 1-4 any one water film dust removal device, it is characterized in that: described feed pipe (4) is pvc pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320383574 CN203347830U (en) | 2013-06-28 | 2013-06-28 | Roadway water film dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320383574 CN203347830U (en) | 2013-06-28 | 2013-06-28 | Roadway water film dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347830U true CN203347830U (en) | 2013-12-18 |
Family
ID=49747740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320383574 Expired - Lifetime CN203347830U (en) | 2013-06-28 | 2013-06-28 | Roadway water film dust removing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203347830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453976A (en) * | 2014-11-25 | 2015-03-25 | 大同煤矿集团有限责任公司 | Roller shutter type dust collecting net device |
| CN104747227A (en) * | 2013-12-31 | 2015-07-01 | 中国矿业大学(北京) | Net type foam film dust removal system for underground coal mine |
-
2013
- 2013-06-28 CN CN 201320383574 patent/CN203347830U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747227A (en) * | 2013-12-31 | 2015-07-01 | 中国矿业大学(北京) | Net type foam film dust removal system for underground coal mine |
| CN104453976A (en) * | 2014-11-25 | 2015-03-25 | 大同煤矿集团有限责任公司 | Roller shutter type dust collecting net device |
| CN104453976B (en) * | 2014-11-25 | 2016-08-24 | 大同煤矿集团有限责任公司 | Rolling type Dust collecting net device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |