CN200955277Y - Wind-guard dust-inhibiting board - Google Patents
Wind-guard dust-inhibiting board Download PDFInfo
- Publication number
- CN200955277Y CN200955277Y CN 200620127743 CN200620127743U CN200955277Y CN 200955277 Y CN200955277 Y CN 200955277Y CN 200620127743 CN200620127743 CN 200620127743 CN 200620127743 U CN200620127743 U CN 200620127743U CN 200955277 Y CN200955277 Y CN 200955277Y
- Authority
- CN
- China
- Prior art keywords
- wind
- metal sheet
- dust
- metal plates
- utility
- 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 abstract description 9
- 230000002401 inhibitory effect Effects 0.000 title 1
- 239000002184 metal Substances 0.000 claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 238000012216 screening Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004576 sand Substances 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000001629 suppression Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Images
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model relates to a wind-sheltering and dust-controlling board for environment protection, sheltering from sand blown by wind, controlling of dust, which is composed of a bracket and a plurality of metal plates. The utility model is characterized in that the bracket comprises a brace and a knighthead, the metal plates are provided with holes with the diameter from 10mm to 50mm and a percentage of open holes from 18 percentages to 45percentages, the cross section of the metal plates takes a shape of U and the two edges incline towards the outside, a plurality of metal plates are fixed on the bracket. The utility model efficiently reduces wind speed and pressure to realize wind-sheltering and dust-controlling through substituting and decreasing the energy of flowing wind, therefore has the advantages of simple structure, low cost and good dust-controlling effect.
Description
Technical field
The utility model relates to a kind of device that metallurgy, mine industry raw mineral materials stockyard kept the sand in check, suppressed dust that is used for.
Background technology
The raw mineral materials stockyard of metallurgy, mine industry, in the process of storing up, produce a large amount of dust, environment is caused serious pollution, for pollution abatement, taking at present though these methods obtain certain effect, also has limitation spraying water with storing up or spraying the dust suppression coagulating agent, water spray needs often water spray of water source and facility and palpus, and dust suppression coagulating agent cost is too high again.
Summary of the invention
The utility model aims to provide a kind of simple in structure, cost is low, anti-dust effect is good wind-screening dust-suppressing board.
The realization the technical solution of the utility model is: comprise support and metal sheet, support constitutes framework by pillar and support bar, have the hole on the metal sheet, opening diameter is 10 millimeters-50 millimeters, percent opening is 18%-45%, the cross section of metal sheet is " U " shape and two limits are outward-dipping, and some metal sheets are fixed on the support.
By experiment confirm in raw materials for sintering factory of Taiyuan iron and steel group company, comprehensive anti-dust effect of the present utility model is very obvious, the dust suppression rate can reach 65%-85%, the utlity model has investment low, use maintenance load little, workable, need not advantage such as any power.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is the structural representation of support.
Fig. 4 is the cross-sectional view of metal sheet.
Fig. 5 is the enlarged drawing (Fig. 1 amplifies relatively) of metal sheet part.
Fig. 6 is that metal sheet stretches the local enlarged drawing in dull and stereotyped back (Fig. 1 amplifies relatively).
Fig. 7 is the structural representation of fixed connecting piece.
Fig. 8, Fig. 9 are the user mode figure of fixed connecting piece.
Among the figure: 1, the inclination position 4 of pillar 2, metal sheet 3, metal sheet, hole 5, hole 6, metal sheet are bottom 7, hole 8, fixed connecting piece 9, support bar 10, screw hole 11, steel plate 12, screw 13, the nut of " U " shape
The specific embodiment
Embodiment: Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, present embodiment comprises support and metal sheet 2, support is two pillars 1 and four rectangular frames that support bar 9 constitutes, the cross section of metal sheet 2 is " U " shape and two limits are outward-dipping, the bottom 6 that metal sheet 2 is " U " shape has circular hole 7, the diameter in hole 7 is 50 millimeters, percent opening is 40%, the inclination position 3 of metal sheet 2 has circular hole 5, and the diameter in hole 5 is 18 millimeters, and percent opening is 23%, two straight flanges of metal sheet 2 have slotted hole 4, the major diameter of slotted hole 4 is 20 millimeters, and minor axis is 10 millimeters, and percent opening is 18%.Some metal sheets are fixed on the support by fixed connecting piece 8, are connected by fixed connecting piece 8 between metal sheet and the metal sheet.Shown in Figure 7, fixed connecting piece 8 is to be made of two block plates with holes and screw, nut.
Claims (4)
1, a kind of wind-screening dust-suppressing board, comprise support and metal sheet, it is characterized in that support constitutes framework by pillar and support bar, have the hole on the metal sheet, opening diameter is 10 millimeters-50 millimeters, percent opening is 18%-45%, and the cross section of metal sheet is " U " shape and two limits are outward-dipping, and some metal sheets are fixed on the support.
2, wind-screening dust-suppressing board according to claim 1, the hole that it is characterized in that described metal sheet are circular hole, slotted hole.
3, wind-screening dust-suppressing board according to claim 1 is characterized in that being connected by fixed connecting piece between described metal sheet and the metal sheet.
4, wind-screening dust-suppressing board according to claim 3 is characterized in that described fixed connecting piece is to be made of steel plate with holes and screw, nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127743 CN200955277Y (en) | 2006-09-23 | 2006-09-23 | Wind-guard dust-inhibiting board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127743 CN200955277Y (en) | 2006-09-23 | 2006-09-23 | Wind-guard dust-inhibiting board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955277Y true CN200955277Y (en) | 2007-10-03 |
Family
ID=38773861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620127743 Expired - Fee Related CN200955277Y (en) | 2006-09-23 | 2006-09-23 | Wind-guard dust-inhibiting board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955277Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871199A (en) * | 2010-05-27 | 2010-10-27 | 中铁西北科学研究院有限公司 | Wind-proofing sand-blocking device |
| CN102084072A (en) * | 2008-07-04 | 2011-06-01 | 日铁住金建材株式会社 | Fence |
| CN102720145A (en) * | 2012-06-06 | 2012-10-10 | 格瑞(天津)科技发展有限公司 | Device for preventing wind, sand, snow and dust |
| CN108221725A (en) * | 2018-02-27 | 2018-06-29 | 山西尚风科技股份有限公司 | A kind of landscape sound barrier |
-
2006
- 2006-09-23 CN CN 200620127743 patent/CN200955277Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102084072A (en) * | 2008-07-04 | 2011-06-01 | 日铁住金建材株式会社 | Fence |
| CN102084072B (en) * | 2008-07-04 | 2013-05-22 | 日铁住金建材株式会社 | the fence |
| CN101871199A (en) * | 2010-05-27 | 2010-10-27 | 中铁西北科学研究院有限公司 | Wind-proofing sand-blocking device |
| CN102720145A (en) * | 2012-06-06 | 2012-10-10 | 格瑞(天津)科技发展有限公司 | Device for preventing wind, sand, snow and dust |
| CN102720145B (en) * | 2012-06-06 | 2016-08-24 | 格瑞(天津)科技发展有限公司 | A kind of device of sand-proof snow dirt |
| CN108221725A (en) * | 2018-02-27 | 2018-06-29 | 山西尚风科技股份有限公司 | A kind of landscape sound barrier |
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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: 20071003 Termination date: 20140923 |
|
| EXPY | Termination of patent right or utility model |