CN203769425U - Novel rigid dust screen - Google Patents
Novel rigid dust screen Download PDFInfo
- Publication number
- CN203769425U CN203769425U CN201420180339.XU CN201420180339U CN203769425U CN 203769425 U CN203769425 U CN 203769425U CN 201420180339 U CN201420180339 U CN 201420180339U CN 203769425 U CN203769425 U CN 203769425U
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- CN
- China
- Prior art keywords
- dust
- side block
- air filter
- novel rigid
- board
- 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
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Abstract
The utility model relates to a novel rigid dust screen which is composed of a front wind shield, side wind shields and installation boards. The side wind shields are arranged at the upper end and the lower end of the front wind shield. The installation boards are arranged at the ends of the side wind shields. The front wind shield, the side wind shields and the installation boards are respectively and evenly provided with multiple vent holes. The upper end of each vent hole is provided with a dust shield. Multiple bolt holes are formed in the edges of the installation boards. The novel rigid dust screen is reasonable in design, simple in structure, good in dustproof effect, attractive in appearance, convenient to replace and repair, long in service life, free of limitations by the seasons and suitable for popularization.
Description
Technical field
The utility model relates to a kind of novel rigid Air Filter, relates to specifically a kind of dustproof environmental protecting device that keeps out the wind, and belongs to environmental protecting device technical field.
Background technology
Windbreak is a kind of environment-friendly engineering of administering the dust pollution of outdoor stock ground.Be widely used in the fuel stockyard of bulk cargo harbour, thermal power plant, the material fuel stockyard of iron and steel enterprise, the material fuel stockyard of chemical enterprise, the storage field etc. of producing coal in colliery.Windbreak is made up of Air Filter, supporting frame with steel structure and concrete foundation.Existing Air Filter mostly adopts plane steel plate or corrugated sheet to make, in order to dwindle the intensity of wind, there is aperture in steel plate upper punch, in the time that wind-force is larger, the dust in place can fly out in hole like this, forms airborne dust, even can form haze weather, have a strong impact on the healthy of people around, daily life, and programming and working environment.In addition, on existing windbreak, have spray dust's facility for depositing dust is attached, and sprinkling dust-removing device in use needs a large amount of water sources, do not meet the requirement that national energy-saving reduces discharging, and have the problem of freezed in winter, when use, be subject to the restriction in season.Therefore, can develop a kind of dust suppression, dust-laying effect is good, the Air Filter that can also suitably ventilate is China and even world environmental protecting device technical field personnel technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of novel rigid Air Filter for the problems referred to above, on this rigidity Air Filter, be provided with front verge board and side verge board, in the time that wind passes through windbreak, under the effect of front verge board and side verge board, can reduce the wind speed of incoming flow wind; On this rigidity Air Filter, the upper end of gravity vent is provided with dust board, and in the time that dust passes through gravity vent, dust board can block dust, and dust drops on ground in the effect of self gravitation, thereby can greatly reduce the pollution of dust to environment; This rigidity Air Filter is reasonable in design, simple in structure, good dustproof effect, good looking appearance, changes and easy to maintenance, long service life, is not subject to the restriction in season, applicable penetration and promotion.
In order to achieve the above object, the utility model is realized by following technological means.
A kind of novel rigid Air Filter, it is made up of positive verge board, side block aerofoil, installing plate, it is characterized in that: the upper/lower terminal of positive verge board is provided with side block aerofoil, the end of side block aerofoil is provided with installing plate, on positive verge board, side block aerofoil and installing plate, be all provided with uniformly several gravity vents, upper end at each gravity vent is provided with dust board, and the edge of installing plate is provided with several bolts hole.
Angle between described positive verge board and the side block aerofoil of upper/lower terminal is 110 °～160 °.
The utility model mainly has following beneficial effect:
1, on this rigidity Air Filter, be provided with front verge board and side verge board, in the time that wind passes through windbreak, under the effect of front verge board and side verge board, can reduce the wind speed of incoming flow wind.
2, on this rigidity Air Filter, the upper end of gravity vent is provided with dust board, and in the time that dust passes through gravity vent, dust board can block dust, and dust drops on ground in the effect of self gravitation, thereby can greatly reduce the pollution of dust to environment.
3, reasonable in design, simple in structure, the good dustproof effect of this rigidity Air Filter, good looking appearance, changes and easy to maintenance, long service life, is not subject to the restriction in season, applicable penetration and promotion.
Brief description of the drawings
Accompanying drawing is the perspective view of the utility model novel rigid Air Filter.
As shown in the figure, each ingredient of above-mentioned a kind of novel rigid Air Filter is represented by following Arabic numerals:
1. positive verge board, 2. side block aerofoil, 3. installing plate, 4. bolt hole, 5. gravity vent, 6. dust board.
Below in conjunction with embodiment and Figure of description, the utility model is described in further detail:
Detailed description of the invention
Embodiment
As shown in the figure, a kind of novel rigid Air Filter, it is made up of positive verge board 1, side block aerofoil 2, installing plate 3, it is characterized in that: the upper/lower terminal of positive verge board 1 is provided with side block aerofoil 2, the end of side block aerofoil 2 is provided with installing plate 3, on positive verge board 1, side block aerofoil 2 and installing plate 3, be all provided with uniformly several gravity vents 5, be provided with dust board 6 in the upper end of each gravity vent 5, the edge of installing plate 3 is provided with several bolts hole 4.When installation, this rigidity Air Filter is bolted on supporting frame with steel structure, every two adjacent rigidity Air Filters laterally adopt junction plate to connect, and longitudinally adopt overlapping mode to be connected.
Angle between described positive verge board 1 and the side block aerofoil 2 at two ends is 110 °～160 °.
Claims (2)
1. a novel rigid Air Filter, it is by positive verge board (1), side block aerofoil (2), installing plate (3) composition, it is characterized in that: just verge board (1) is upper, lower two ends are provided with side block aerofoil (2), the end of side block aerofoil (2) is provided with installing plate (3), at positive verge board (1), on side block aerofoil (2) and installing plate (3), be all provided with uniformly several gravity vents (5), be provided with dust board (6) in the upper end of each gravity vent (5), the edge of installing plate (3) is provided with several bolts hole (4).
2. a kind of novel rigid Air Filter according to claim 1, is characterized in that: the angle between described positive verge board (1) and the side block aerofoil (2) of upper/lower terminal is 110 °～160 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180339.XU CN203769425U (en) | 2014-04-05 | 2014-04-05 | Novel rigid dust screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180339.XU CN203769425U (en) | 2014-04-05 | 2014-04-05 | Novel rigid dust screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769425U true CN203769425U (en) | 2014-08-13 |
Family
ID=51286629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420180339.XU Expired - Fee Related CN203769425U (en) | 2014-04-05 | 2014-04-05 | Novel rigid dust screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421884A (en) * | 2015-12-17 | 2016-03-23 | 洛阳瑞临煤炭物资有限公司 | Factory-area wind shielding and dust suppressing wall with spray heads |
-
2014
- 2014-04-05 CN CN201420180339.XU patent/CN203769425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421884A (en) * | 2015-12-17 | 2016-03-23 | 洛阳瑞临煤炭物资有限公司 | Factory-area wind shielding and dust suppressing wall with spray heads |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINHUANGDAO LONGXI ENVIRONMENTAL PROTECTION TECHNO Free format text: FORMER OWNER: MA MINGCHEN Effective date: 20150709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Mingchen Inventor after: Chen Guohai Inventor after: Wu Xufeng Inventor after: Hou Yueyuan Inventor before: Ma Mingchen Inventor before: Chen Guohai Inventor before: Wu Xufeng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MA MINGCHEN CHEN GUOHAI WU XUFENG TO: MA MINGCHEN CHEN GUOHAI WU XUFENG HOU YUEYUAN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150709 Address after: 066000, No. 1, No. 404, Hebei port base, Qinhuangdao port area Patentee after: Qinhuangdao Long Xi Environmental Protection Technology Co., Ltd Address before: 066001, No. 8, unit 21, Shengli village, Qinhuangdao Harbour District, Hebei, 509 Patentee before: Ma Mingchen |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20180405 |