CN203796309U - Air-water linkage blast-spraying dust prevention and suppression device - Google Patents
Air-water linkage blast-spraying dust prevention and suppression device Download PDFInfo
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- CN203796309U CN203796309U CN201420175928.9U CN201420175928U CN203796309U CN 203796309 U CN203796309 U CN 203796309U CN 201420175928 U CN201420175928 U CN 201420175928U CN 203796309 U CN203796309 U CN 203796309U
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- steel pipe
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Abstract
The utility model relates to dust removal equipment applied to dust prevention and suppression work for development of underworkings of a coal mine, in particular to dust prevention and suppression work for driving blasting of theunderworkings of the coal mine, and can be further applied to the blast dust prevention and suppression work for other mine workings and various engineering tunnels. The technicalscheme is that an air-water linkage blast-spraying dust prevention and suppression device comprises a water supply system, an air supply system and an air-water atomization pipe, and is characterized in that the water supply system comprises a water supply rubber pipe, a water supply control valve, a water supply straight joint and a water supply steel pipe which are sequentially connected. The air-water linkageblast-spraying dust prevention and suppression device has the main advantages that the device body is light and small, component structures are simple and compact, the atomization effect is good, the dust prevention and suppression efficiency is high, and long-distance and full-facedust prevention and suppression can be achieved; and further, the device is low in energy consumption, easy to dismount, mount and operate, maintenance-free, and simple and convenient to use.
Description
Technical field
The present invention relates to a kind of cleaner, be applicable to the anti-dirt work of going out of coal mine down-hole tunnel developing, relate in particular to the anti-dirt work of going out of coal mine down-hole tunnel driving explosion, the present invention also can be used for the anti-dirt work of going out of explosion of other mine working and various engineering tunnels.
Background technology
Original explosion atomization mechanism, single employing static pressure water makes water fogging and prevents the dirt that goes out through shower nozzle, atomized water spray scope is subject to hydraulic pressure restriction very large, spray distance short, do not realize the full face anti-dirt that goes out, dust-proof effect is poor, shower nozzle easily stops up and is often crumbled by big gun simultaneously, dustproof security effectiveness reduces greatly, has so brought hidden danger to safety in production, has strengthened again maintenance capacity and material consumption simultaneously.
Simultaneously existing hydraulic pressure atomization mechanism, is the strength of utilizing static pressure water, and the dirt that goes out is prevented in current atomization ejection on nozzle specially used, and jet length is short, and spray area is little, is subject to the restriction of hydraulic pressure large simultaneously, the tunnel of feed pipe great distance, and atomizing effect is poor.
Summary of the invention
The object of this invention is to provide a kind of device that can realize full section, the remote anti-dirt that goes out.
For achieving the above object, the technical solution used in the present invention is: a kind of wind power ganged explosion anti-dust suppression device of spraying, comprise water system, air feed system, wind-water atomizing pipe, it is characterized in that, described water system comprises the water supply sebific duct, water supply control valve door, water supply straight coupling, the water supply steel pipe that join in order;
Described air feed system comprises the air feed sebific duct, wind pipe control valve door, air feed straight coupling, the U-shaped air feed steel pipe that join in order, air feed straight coupling connects U-shaped air feed steel pipe middle part, the two ends of air feed steel pipe is provided with water smoke hole, one week tube wall of air feed steel tube head is provided with water flow hole, described air feed steel pipe both sides straight tube respectively with two wind-water atomizing pipes inside and outside the setting that is nested, between two pipes, seal;
Described water supply steel pipe is connected with wind-water atomizing pipe rear end, and described water supply steel pipe is connected with wind-water atomizing pipe rear end, is provided with stull and fixes between described two wind-water atomizing pipes.
Major advantage of the present invention is that fuselage is gently little, and modular construction is simply compact, and atomizing effect is good, and the anti-dirt efficiency of going out is high, can realize long distance, the full face anti-dirt that goes out.Energy consumption is low, and easy to assemble, operation is non-maintaining, easy to use.
And the present invention gets up pressure wind, the organically interlock of supplying water, rely on Action of Wind pressure after atomization of water current, to spray, replace hydraulic pressure atomization mechanism with it, both reduced maintenance workload, increased anti-shell intensity, realized full section, sprayed at a distance, water supply volume is only 60% of original device, greatly reduce material consumption, saved water resource.Long distance, the full face anti-dirt that goes out are realized.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
In accompanying drawing: 1, water supply sebific duct; 2, water supply control valve door; 3, water supply straight coupling 3; 4, water supply steel pipe; 5, water smoke hole; 6, air feed sebific duct; 7, wind pipe control valve door; 8, air feed straight coupling; 9, air feed steel pipe; 10, wind-water atomizing pipe; 11, water flow hole; 12, stull.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
A kind of wind power ganged explosion anti-dust suppression device of spraying, comprises water system, air feed system, wind-water atomizing pipe 10, it is characterized in that, described water system comprises the water supply sebific duct 1, water supply control valve door 2, water supply straight coupling 3, the water supply steel pipe 4 that join in order;
Described air feed system comprises the air feed sebific duct 6, wind pipe control valve door 7, air feed straight coupling 8, the U-shaped air feed steel pipe 9 that join in order, air feed straight coupling 8 connects U-shaped air feed steel pipe 9 middle parts, the two ends of air feed steel pipe 9 is provided with water smoke hole 5, the one week tube wall in air feed steel pipe 9 termination is provided with water flow hole 11, described air feed steel pipe 9 both sides straight tubes respectively with two wind-water atomizing pipes 10 inside and outside the setting that is nested, between two pipes, seal;
Described water supply steel pipe 4 is connected with wind-water atomizing pipe 10 rear ends, is provided with stull and fixes between described two wind-water atomizing pipes 10.
Wind power ganged explosion spraying dust-proof device is after a kind of tunnel blasting, effectively to prevent going out dirt equipment, is mainly applicable to the anti-dirt that goes out of coal mine down-hole tunnel driving and uses, and the anti-dirt that goes out of driving explosion that also can be used for other non-coal mine tunnel and various engineering tunnels uses.This equipment safety performance is higher, and atomization is good, simple and practical, is applicable to contain gas, coal dust or other poisonous, harmful explosive gas atmosphere.
The wind power ganged explosion of the present invention spray anti-dust suppression device mainly the needs based on the dustproof management in development tunnel design.Be adapted to the anti-dirt work of going out in various tunnels of development, pressure wind, static pressure water are combined, utilize and press wind that static pressure current are sprayed after the atomization of nozzle place, realize the anti-dirt work of going out.Far firing range, spray the large and anti-effective device of dirt that goes out of section.Also can be used for the anti-dirt work of going out of other mine working developing and various engineering tunnels.
Important technological parameters of the present invention:
1, adapt to drift section width (m): 1.5～4.2
2, adapt to head-room (m): 2.0～6
3, blast (mPa) >=0.4
4, hydraulic pressure (mPa) >=0.2
5, appropriate angle (°) 0-45 °
6, maximum distance (m) 15 that spray
7, gross mass (Kg) 3.6
8, appearance and size (length × wide × height) (mm) 420 × 260 × 90
Water supply volume is only 60% of original device, greatly reduces material consumption, has saved water resource.
Embodiment recited above is described the preferred embodiment of the present invention; not design of the present invention and protection domain are limited; do not departing under the prerequisite of design concept of the present invention; various modification and improvement that in this area, common engineers and technicians make technical scheme of the present invention, all should fall into protection scope of the present invention.
Claims (1)
1. a wind power ganged explosion anti-dust suppression device of spraying, comprise water system, air feed system, wind-water atomizing pipe (10), it is characterized in that, described water system comprises the water supply sebific duct (1), water supply control valve door (2), water supply straight coupling (3), the water supply steel pipe (4) that join in order;
Described air feed system comprises the air feed sebific duct (6), wind pipe control valve door (7), air feed straight coupling (8), the U-shaped air feed steel pipe (9) that join in order, air feed straight coupling (8) connects U-shaped air feed steel pipe (9) middle part, the two ends of air feed steel pipe (9) is provided with water smoke hole (5), the one week tube wall in air feed steel pipe (9) termination is provided with water flow hole (11), described air feed steel pipe (9) both sides straight tube respectively with two wind-water atomizing pipes (10) inside and outside the setting that is nested, between two pipes, seal;
Described water supply steel pipe (4) is connected with wind-water atomizing pipe (10) rear end, is provided with stull (12) fixing between described two wind-water atomizing pipes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420175928.9U CN203796309U (en) | 2014-04-14 | 2014-04-14 | Air-water linkage blast-spraying dust prevention and suppression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420175928.9U CN203796309U (en) | 2014-04-14 | 2014-04-14 | Air-water linkage blast-spraying dust prevention and suppression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796309U true CN203796309U (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420175928.9U Expired - Fee Related CN203796309U (en) | 2014-04-14 | 2014-04-14 | Air-water linkage blast-spraying dust prevention and suppression device |
Country Status (1)
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| CN (1) | CN203796309U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545348A (en) * | 2016-02-25 | 2016-05-04 | 中铁十八局集团有限公司 | Reducing pipe air pressurization alkaline water curtain toxin removing and dust falling device used after tunnel explosion |
| CN105863720A (en) * | 2016-05-06 | 2016-08-17 | 太原理工大学 | Mining bubble atomization water mist dust settling device |
| CN107100669A (en) * | 2017-04-25 | 2017-08-29 | 贵州理工学院 | Two-tube combination rotating jet sand setting liquefying plant |
| CN107313802A (en) * | 2017-04-25 | 2017-11-03 | 贵州理工学院 | Tailings liquefaction floating harvester |
-
2014
- 2014-04-14 CN CN201420175928.9U patent/CN203796309U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545348A (en) * | 2016-02-25 | 2016-05-04 | 中铁十八局集团有限公司 | Reducing pipe air pressurization alkaline water curtain toxin removing and dust falling device used after tunnel explosion |
| CN105863720A (en) * | 2016-05-06 | 2016-08-17 | 太原理工大学 | Mining bubble atomization water mist dust settling device |
| CN107100669A (en) * | 2017-04-25 | 2017-08-29 | 贵州理工学院 | Two-tube combination rotating jet sand setting liquefying plant |
| CN107313802A (en) * | 2017-04-25 | 2017-11-03 | 贵州理工学院 | Tailings liquefaction floating harvester |
| CN107100669B (en) * | 2017-04-25 | 2023-09-12 | 贵州理工学院 | Double-tube combined rotary jet sand setting liquefying device |
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| 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: 20140827 Termination date: 20150414 |
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| EXPY | Termination of patent right or utility model |