CN202316278U - Device for screening ores in chutes - Google Patents
Device for screening ores in chutes Download PDFInfo
- Publication number
- CN202316278U CN202316278U CN2011202946946U CN201120294694U CN202316278U CN 202316278 U CN202316278 U CN 202316278U CN 2011202946946 U CN2011202946946 U CN 2011202946946U CN 201120294694 U CN201120294694 U CN 201120294694U CN 202316278 U CN202316278 U CN 202316278U
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- CN
- China
- Prior art keywords
- ore
- chute
- chutes
- screening
- extraction
- 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 ore screening equipment for mining production, in particular to a device for screening ores in chutes. The device comprises two parallel extraction chutes and is characterized in that: the two extraction chutes are communicated through a link chute; a screen is obliquely arranged in the first extraction chute; inlets of the two extraction chutes are provided with grids; and an included angle between the link chute and the second extraction chute is 45 degrees. The device has the advantages of simple structure and convenience for operation; and the screen is arranged in the chute, and after the ores are screened in the chute, the screened ores are directly conveyed to an ore bin or a storage yard, so that the cost is reduced, corresponding equipment and manpower input is reduced, and the difficulty in managing the transportation order on the ground of a mine is reduced.
Description
Technical field
The utility model relates to a kind of ore screening equipment of digging up mine and producing, the device of screening ore in specifically a kind of drop shaft.
Background technology
Existing screening plant generally all is installed in ground in mining is produced, and ore just can sieve after must transporting ground by the down-hole, and the ore after the screening need pass through transhipment could get into ore storage bin or stockyard.This method for sieving is owing to exist ground transhipment operation, makes the ore sizing cost up, and equipment and human input increase, the increase of ground transport order management difficulty.Therefore the device of inventing a kind of novel screening ore is necessary very much.
Summary of the invention
The purpose of the utility model is exactly to the defective that has the ore sizing technology now, and the device of screening ore in a kind of drop shaft is provided, and it is through installing screening plant to reach the purpose of the direct screening and separating grade of ore in the drop shaft in drop shaft.
The purpose of the utility model is achieved in that it comprises two ore chutees side by side, is characterized in that: be communicated with the oblique screen cloth that is equipped with in first ore chute through the contact drop shaft between two ore chutees.Grid all is equipped with in the porch of two ore chutees.Angle between the contact drop shaft and second ore chute is 45 °.
The utlity model has advantage simple in structure, easy to operate, it is installed in screen cloth in the drop shaft; After ore sieves in drop shaft; Can directly be transported into ore storage bin or stockyard, thereby reduce cost, reduce the input of relevant device and manpower, reduce grass transport order management difficulty.
Description of drawings
Fig. 1 is the structural representation of the utility model
Fig. 2 is the structural representation of the utility model screen cloth
The specific embodiment
Below in conjunction with accompanying drawing the technical scheme of the utility model is done and to be further described:
Like Fig. 1, shown in Figure 2, the utility model comprises between two ore chute 1 and 2, two ore chutees 1 and 2 side by side and is communicated with the oblique screen cloth 4 that is equipped with in first ore chute 1 through contact drop shaft 3.Grid 5 and 6 all are equipped with in two ore chutees 1 and 2 porch.Angle between the contact drop shaft 3 and second ore chute 2 is 45 °.
Claims (3)
1. the device of screening ore in the drop shaft, it comprises two ore chutees side by side, it is characterized in that: be communicated with the oblique screen cloth that is equipped with in first ore chute through the contact drop shaft between two ore chutees.
2. the device of screening ore in a kind of drop shaft according to claim 1, it is characterized in that: grid all is equipped with in the porch of two ore chutees.
3. the device of screening ore in a kind of drop shaft according to claim 1 and 2, it is characterized in that: the angle between the described contact drop shaft and second ore chute is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202946946U CN202316278U (en) | 2011-08-15 | 2011-08-15 | Device for screening ores in chutes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202946946U CN202316278U (en) | 2011-08-15 | 2011-08-15 | Device for screening ores in chutes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316278U true CN202316278U (en) | 2012-07-11 |
Family
ID=46428277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202946946U Expired - Fee Related CN202316278U (en) | 2011-08-15 | 2011-08-15 | Device for screening ores in chutes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316278U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032045A (en) * | 2012-12-19 | 2013-04-10 | 玉溪大红山矿业有限公司 | Plugging method and plugging device for high sub-level open draw shaft mouth |
| CN103231876A (en) * | 2013-04-10 | 2013-08-07 | 山西晋城煤业集团勘察设计院有限公司 | Bunker-sticking preventable inclined buffer bunker under coal mine |
| CN103264015A (en) * | 2013-02-25 | 2013-08-28 | 湖北杉树垭矿业科技开发有限公司 | Gravity screening draw shaft device and construction method thereof |
| CN109465187A (en) * | 2018-12-29 | 2019-03-15 | 贵州万恒科技发展有限公司 | A kind of drop shaft charging self-vibration screening blanker and application method |
-
2011
- 2011-08-15 CN CN2011202946946U patent/CN202316278U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032045A (en) * | 2012-12-19 | 2013-04-10 | 玉溪大红山矿业有限公司 | Plugging method and plugging device for high sub-level open draw shaft mouth |
| CN103032045B (en) * | 2012-12-19 | 2015-05-13 | 玉溪大红山矿业有限公司 | Plugging method and plugging device for high sub-level open draw shaft mouth |
| CN103264015A (en) * | 2013-02-25 | 2013-08-28 | 湖北杉树垭矿业科技开发有限公司 | Gravity screening draw shaft device and construction method thereof |
| CN103231876A (en) * | 2013-04-10 | 2013-08-07 | 山西晋城煤业集团勘察设计院有限公司 | Bunker-sticking preventable inclined buffer bunker under coal mine |
| CN109465187A (en) * | 2018-12-29 | 2019-03-15 | 贵州万恒科技发展有限公司 | A kind of drop shaft charging self-vibration screening blanker and application method |
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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: 20120711 Termination date: 20180815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |