CN203347829U - Efficient protective screen - Google Patents
Efficient protective screen Download PDFInfo
- Publication number
- CN203347829U CN203347829U CN 201320428024 CN201320428024U CN203347829U CN 203347829 U CN203347829 U CN 203347829U CN 201320428024 CN201320428024 CN 201320428024 CN 201320428024 U CN201320428024 U CN 201320428024U CN 203347829 U CN203347829 U CN 203347829U
- Authority
- CN
- China
- Prior art keywords
- protective screen
- screen
- dust
- efficient
- protection net
- 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
Images
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model relates to a ventilated dust prevention device for underground coal mines, particularly to an efficient protective screen. The efficient protective screen comprises a device protective screen which is hung on one side of a device and a pedestrian protective screen which is provided with a pedestrian side; a belt support opening and an air duct opening are reserved on the device protective screen; the pedestrian protective screen comprises a fixed protective screen which is hung at the top and a two-door type protective screen which is arranged at the bottom; edges of the fixed protective screen, the door type protective screen and the device protective screen are provided with aluminum alloy frameworks. The efficient protective screen has the advantages of solving the problems that the existing dust screen is easy to damage and poor in dust prevention effect, being reasonable and reliable in structural design, avoiding dust screen from being damaged caused during daily operation, meanwhile improving watering and dust fall effects on a working surface, improving the working environment of the working surface and being simple and practical in design, low in cost and simple in installation.
Description
Technical field
The utility model relates to underground mine use dust control by ventilation device, is specially a kind of high efficient protected net.
Background technology
At present, each digging is opened work plane and all is installed on Air Filter, but the standard of the installing disunity of each work plane, and the production technique of Air Filter is poor, and easily crimping, do not reach the dust-proof effect of expection, and fragile, and application life is shorter.
Summary of the invention
The utility model, in order to solve the existing problem that Air Filter is fragile and dust-proof effect is poor, provides a kind of high efficient protected net.
The utility model is to adopt following technical scheme to realize: the high efficient protected net, comprise the equipment protection net and the People's Bank of China's protective screening that is provided with People's Bank of China's one side hung in equipment one side, equipment protection is reserved with belt holder mouth and air duct mouth on the net, People's Bank of China's protective screening comprises the fixed protection net and the two fan gate-type protective screenings that are positioned at bottom of hanging at top, and the edge of fixed protection net, gate-type protective screening and equipment protection net is provided with aluminum alloy frame.
The belt holder mouth is according to on-the-spot actual setting of work plane, and reserved up coal channel, the door type structure protective screening of pedestrian's one side setting facilitates personnel to pass through, guaranteed that Air Filter can freely rotate, and guarantee that personnel conveniently pass through, overcome the problem that existing Air Filter is fragile and dust-proof effect is poor.
The utility model reasonable in design is reliable, has avoided the problem of the damage of the Air Filter because causing in regular job, has improved the effect of work plane watering and lowering dust simultaneously, improved the operating environment of work plane, there is simplicity of design, practicality, with low cost, simple advantage is installed.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-equipment protection net, 2-belt holder mouth, 3-air duct mouth, 4-fixed protection net, 5-gate-type protective screening, 6-aluminum alloy frame.
The specific embodiment
The high efficient protected net, comprise the equipment protection net 1 and the People's Bank of China's protective screening that is provided with People's Bank of China's one side hung in equipment one side, be reserved with belt holder mouth 2 and air duct mouth 3 on equipment protection net 1, People's Bank of China's protective screening comprises the fixed protection net 4 and the two fan gate-type protective screenings 5 that are positioned at bottom of hanging at top, and the edge of fixed protection net 4, gate-type protective screening 5 and equipment protection net 1 is provided with aluminum alloy frame 6.
Claims (1)
1. a high efficient protected net, it is characterized in that: comprise and hang at the equipment protection net (1) of equipment one side and be provided with People's Bank of China's protective screening of People's Bank of China's one side, be reserved with belt holder mouth (2) and air duct mouth (3) on equipment protection net (1), People's Bank of China's protective screening comprises to be hung at the fixed protection net (4) at top and is positioned at two fan gate-type protective screenings (5) of bottom, and the edge of fixed protection net (4), gate-type protective screening (5) and equipment protection net (1) is provided with aluminum alloy frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320428024 CN203347829U (en) | 2013-07-18 | 2013-07-18 | Efficient protective screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320428024 CN203347829U (en) | 2013-07-18 | 2013-07-18 | Efficient protective screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347829U true CN203347829U (en) | 2013-12-18 |
Family
ID=49747739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320428024 Expired - Fee Related CN203347829U (en) | 2013-07-18 | 2013-07-18 | Efficient protective screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347829U (en) |
-
2013
- 2013-07-18 CN CN 201320428024 patent/CN203347829U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203347829U (en) | Efficient protective screen | |
| CN202732508U (en) | Ceiling fan with protecting net | |
| CN204058815U (en) | A kind of loom dust catcher | |
| CN204902998U (en) | Noise monitoring device | |
| CN204960968U (en) | Prevent abrupt air door scraper -trough conveyer and prevent device against wind | |
| CN103623993B (en) | Seal classification reciprocating screen | |
| CN204577889U (en) | Dust-proof electric cabinet | |
| CN203938209U (en) | Mobile discharge mouth sealing device | |
| CN204001794U (en) | A kind of rim of a cup basis steel column limit mounting member | |
| CN203074232U (en) | Curtain rack | |
| CN202824744U (en) | Dust prevention electric drill | |
| CN204349361U (en) | A kind of cable bridge rack side board structure of good heat dissipation effect | |
| CN202486683U (en) | Dustproof case of computer | |
| CN203242266U (en) | LED (light-emitting diode) display screen box body structure | |
| CN202431730U (en) | Sucking disk type wiring clamp | |
| CN203559716U (en) | Dustproof screen window frame in automobile assembly shop | |
| CN203928207U (en) | Air-conditioner outdoor unit anophelifuge device | |
| CN203323261U (en) | Device for preventing air conditioner outdoor unit housing from being blown off | |
| CN203208831U (en) | Explosion door of safe explosion-proof bag filter | |
| CN203335084U (en) | Temporary hanging scaffold for vertical shaft | |
| CN204333655U (en) | A kind of rapid-assembling/disassembling formula sand proof net device | |
| CN204963031U (en) | Outer quick -witted protection device of air conditioner | |
| CN205061250U (en) | Head rope cleans protector | |
| CN203807040U (en) | Sealing device for brake of portal crane | |
| CN203233610U (en) | Side-hanged electric cabinet for transporter in well |
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: 20131218 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |