CN104179236A - Method and device for quickly permeating water in tailing ponds - Google Patents
Method and device for quickly permeating water in tailing ponds Download PDFInfo
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- CN104179236A CN104179236A CN201410408524.4A CN201410408524A CN104179236A CN 104179236 A CN104179236 A CN 104179236A CN 201410408524 A CN201410408524 A CN 201410408524A CN 104179236 A CN104179236 A CN 104179236A
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- filter
- tailings dam
- tailing
- pit shaft
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Abstract
The invention discloses a method and a device for quickly permeating water in tailing ponds. The method includes setting filter shafts in water-containing tailings in the tailing ponds; enabling tailing water in the water-containing tailings to quickly permeate into the filter shafts; guiding the tailing water in the filter shafts out of tailing dams; safely operating the tailing ponds. Each filter shaft is a mechanical filter device, and a physical filter process is implemented by each filter shaft. An outer-layer filter effect, a middle-layer filter effect and an inner-layer filter effect are realized by each filter shaft, and in other words, the filter shafts comprises filter cloth layers, gravel and river sand layers and other filter cloth layers. The method and the device have the advantages of short filter flow, large filter area and good filter effect. Besides, the tailing water is filtered out by the aid of the filter shafts, so that the water in the tailing ponds can be quickly permeated, the purpose of safely operating the tailing ponds can be achieved, and requirements on safety management on the tailing ponds can be met.
Description
Technical field
The present invention relates to a kind of Tailings Dam rapid infiltrated method, the invention still further relates to the device of realizing this Tailings Dam rapid infiltrated method.
Background technology
In bargh, in mill tailings storehouse, tailing water is often because clarification distance is too short, and settling time is inadequate, and clarification area is little, and surperficial overflow water outwards discharge does not reach environmental requirement; Simultaneously because tailing water RT is long, hypervolia, water level are too high, have a strong impact on the dry beach of Tailings Dam tailings distance, directly have influence on late dam heap and build quality; Add that Tailings Dam management is not in place, tailings draw-point does not reach regulation requirement, and ore drawing is inhomogeneous, causes Tailings Dam entirety inhomogeneous; If do not take capable measure, continue heap this this and build late dam, there is serious potential safety hazard, affect Safety of Tailings Dam and normally move; Especially without reservoir capacity for flood control, easily there is the unrestrained top of flood flood season in Tailings Dam, causes dam break harm.
Therefore, how to realize Tailings Dam rapid infiltrated be bargh, be an important process, the technical barrier that ore dressing specialty faces.
Summary of the invention
First technical problem to be solved by this invention is to provide a kind of Tailings Dam rapid infiltrated method that makes Tailings Dam rapid infiltrated, realizes Safety of Tailings Dam running.
Second technical problem to be solved by this invention is to provide a kind of device of realizing this Tailings Dam rapid infiltrated method.
In order to solve above-mentioned first technical problem, Tailings Dam rapid infiltrated method provided by the invention, adopt in the moisture mine tailing in Tailings Dam filtration pit shaft is set, tailing water in moisture mine tailing is seeped in filtration pit shaft fast, then the tailing water filtering in pit shaft is guided out outside tailings dam, realizes Safety of Tailings Dam running.
According to the concrete water content of the mine tailing body in each mine, actual library capacity, design, layout, installation M are capable, N row, a K filtration pit shaft, thereby reach the object of rapid infiltrated.
In order to solve above-mentioned second technical problem, the device of realizing Tailings Dam rapid infiltrated method provided by the invention, is provided with at least one and filters pit shaft in the moisture mine tailing in Tailings Dam, and described filtration pit shaft docks with the gutter being located in tailings dam.
The structure of described filtration pit shaft is: many root posts surround a space, be enclosed with at least one deck the first filter cloth in the column periphery described in many, be enclosed with at least one deck bamboo splint in the periphery of the first described filter cloth, be provided with at least one header in described space, the periphery of described header is enclosed with at least one deck the second filter cloth, described header docks with the gutter being located in tailings dam, is provided with successively from bottom to up layer of gravel, coarse sands layer, middle layer of sand and fine sand layer in described space.
Four root posts surround the space of a rectangle.
Gutter is located between tailings dam and the mine tailing dam foundation.
Adopt Tailings Dam rapid infiltrated method and the device thereof of technique scheme, rely on filtration pit shaft to achieve the goal.Filtering pit shaft is a kind of mechanical filter unit, a kind of physical filtering method.In mine tailing, water first filters layer of cloth through bamboo splint and first, then enters in filtration pit shaft, through fine sand layer, middle layer of sand, coarse sands layer and layer of gravel, then enters header through the second filtration layer of cloth, is pooled to gutter, discharges Tailings Dam.Filter pit shaft exceptionally, in, interior three layer filtration, first filter layer of cloth, gravel river layer of sand, second and filter layer of cloth.According to the concrete water content of the mine tailing body in each mine, actual library capacity, design, layout, installation M are capable, N row, a K filtration pit shaft, thereby reach the object of rapid infiltrated.Filtering process is short, filter area is large, good filtration effect.
In sum, the present invention is the Tailings Dam rapid infiltrated method that a kind ofly makes Tailings Dam rapid infiltrated, realizes Safety of Tailings Dam running, and its apparatus structure is simple, easy construction, dependable performance.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 be in Fig. 1 A to view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Referring to Fig. 1 and Fig. 2, the Tailings Dam rapid infiltrated method that invention provides, adopt in the moisture mine tailing 14 in Tailings Dam and arrange and filter pit shaft 12, tailing water in moisture mine tailing 14 is seeped in filtration pit shaft 12 fast, then the tailing water filtering in pit shaft 12 is guided out outside tailings dam 13, realizes Safety of Tailings Dam running.
According to the concrete water content of the mine tailing body in each mine, actual library capacity, design, layout, installation M are capable, N row, a K filtration pit shaft 12, thereby reach the object of rapid infiltrated.
Referring to Fig. 1 and Fig. 2, the device of realizing Tailings Dam rapid infiltrated method provided by the invention, is provided with at least one and filters pit shaft 12 in the moisture mine tailing 14 in Tailings Dam, filter pit shaft 12 and dock with the gutter 7 being located in tailings dam 13.
Preferably, gutter 7 is located between tailings dam 13 and the mine tailing dam foundation 15.
The structure of filtering pit shaft is: many root posts 1 surround a space 2, preferably, four root posts 1 surround the space 2 of a rectangle, be enclosed with one deck the first filter cloth 3 in column 1 periphery, be enclosed with one deck bamboo splint 4 in the periphery of the first filter cloth 3, be provided with a header 5 in space 2, the periphery of header 5 is enclosed with one deck the second filter cloth 6, header 5 docks with the gutter 7 being located in tailings dam, is provided with successively from bottom to up layer of gravel 8, coarse sands layer 9, middle layer of sand 10 and fine sand layer 11 in space 2.
Referring to Fig. 1 and Fig. 2, filtering pit shaft 12 is a kind of mechanical filter unit, a kind of physical filtering method.Filter pit shaft 12 exceptionally, in, interior three layer filtration, first filter layer of cloth, gravel river layer of sand, second and filter layer of cloth.Tailing water in moisture mine tailing 14 first filters layer of cloth 3 through bamboo splint 4 and first, enter again and filter in pit shaft 12, through fine sand layer 11, middle layer of sand 10, coarse sands layer 9 and layer of gravel 8, then enter header 5 through the second filtration layer of cloth 6, be pooled to gutter 7, discharge Tailings Dam.According to the concrete water content of the mine tailing body in each mine, actual library capacity, design, layout, installation M are capable, N row, a K filtration pit shaft, thereby reach the object of rapid infiltrated.
Referring to Fig. 1 and Fig. 2, implementation process of the present invention is as follows:
1, first, understand the moisture situation of moisture mine tailing 14 to Tailings Dam, understand storage capacity situation.
2, secondly, according to the moisture situation of moisture mine tailing 14 and storage capacity size, calculating need to be installed how many and be filtered pit shaft 12.
3, then, in conjunction with the features of terrain of Tailings Dam, draw out layout, filter pit shaft 12 plan and line up that M is capable, N row.
4, then, according to filtering pit shaft 12 arrangement diagrams, weave material planning, be ready to engineering material, process part accessory, organize constructor.
5, last, according to filtering pit shaft 12 layouts, install and filter pit shaft 12, connect all pipelines, do safeguard measure well, after acceptance(check), just can come into operation.
This Tailings Dam rapid infiltrated method and device thereof, filtering process is short, filter area is large, good filtration effect.Tailings Dam dehydration is fast, fixed fast, has avoided the excessive accident of tailing water, has alleviated safety and environmental protection pressure.
Claims (7)
1. a Tailings Dam rapid infiltrated method, it is characterized in that: adopt in the moisture mine tailing in Tailings Dam filtration pit shaft is set, tailing water in moisture mine tailing is seeped in filtration pit shaft fast, then the tailing water filtering in pit shaft is guided out outside tailings dam, realize Safety of Tailings Dam running.
2. Tailings Dam rapid infiltrated method according to claim 1, is characterized in that: according to the concrete water content of the mine tailing body in each mine, actual library capacity, design, layout, installation M are capable, N row, a K filtration pit shaft, thereby reaches the object of rapid infiltrated.
3. realize the device of Tailings Dam rapid infiltrated method claimed in claim 1, it is characterized in that: in the moisture mine tailing (14) in Tailings Dam, be provided with at least one and filter pit shaft (12), described filtration pit shaft (12) docks with the gutter (7) being located in tailings dam (13).
4. the device of realizing Tailings Dam rapid infiltrated method according to claim 3, it is characterized in that: the structure of described filtration pit shaft is: many root posts (1) surround a space (2), be enclosed with at least one deck the first filter cloth (3) in the column described in many (1) periphery, be enclosed with at least one deck bamboo splint (4) in the periphery of described the first filter cloth (3), be provided with at least one header (5) in described space (2), the periphery of described header (5) is enclosed with at least one deck the second filter cloth (6), described header (5) docks with the gutter (7) being located in tailings dam, in described space (2), be provided with successively from bottom to up layer of gravel (8), coarse sands layer (9), middle layer of sand (10) and fine sand layer (11).
5. the device of realizing Tailings Dam rapid infiltrated method according to claim 4, is characterized in that: the column (1) described in four surrounds the space (2) of a rectangle.
6. according to the device of realizing Tailings Dam rapid infiltrated method described in claim 3 or 4, it is characterized in that: gutter (7) is located between tailings dam (13) and the mine tailing dam foundation (15).
7. the device of realizing Tailings Dam rapid infiltrated method according to claim 5, is characterized in that: gutter (7) is located between tailings dam (13) and the mine tailing dam foundation (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408524.4A CN104179236A (en) | 2014-08-19 | 2014-08-19 | Method and device for quickly permeating water in tailing ponds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408524.4A CN104179236A (en) | 2014-08-19 | 2014-08-19 | Method and device for quickly permeating water in tailing ponds |
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| CN104179236A true CN104179236A (en) | 2014-12-03 |
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| CN201410408524.4A Pending CN104179236A (en) | 2014-08-19 | 2014-08-19 | Method and device for quickly permeating water in tailing ponds |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201162271Y (en) * | 2007-12-26 | 2008-12-10 | 南昌有色冶金设计研究院 | Flood-discharging and plugging apparatus of mine tailings warehouse |
| CN102041845A (en) * | 2010-11-18 | 2011-05-04 | 中钢集团马鞍山矿山研究院有限公司 | United draining system for effectively lowering seepage lines in fill dam of tailing reservoir |
| CN102888852A (en) * | 2012-10-19 | 2013-01-23 | 中钢集团马鞍山矿山研究院有限公司 | System for beach face seepage water draining of closed tailings pond |
| KR101349613B1 (en) * | 2013-06-24 | 2014-01-20 | (주)웸스 | Low impact development based advanced sand filter |
| CN203603171U (en) * | 2013-11-27 | 2014-05-21 | 昆明钢铁控股有限公司 | Efficient vertical seepage drainage device for tailing pond |
-
2014
- 2014-08-19 CN CN201410408524.4A patent/CN104179236A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201162271Y (en) * | 2007-12-26 | 2008-12-10 | 南昌有色冶金设计研究院 | Flood-discharging and plugging apparatus of mine tailings warehouse |
| CN102041845A (en) * | 2010-11-18 | 2011-05-04 | 中钢集团马鞍山矿山研究院有限公司 | United draining system for effectively lowering seepage lines in fill dam of tailing reservoir |
| CN102888852A (en) * | 2012-10-19 | 2013-01-23 | 中钢集团马鞍山矿山研究院有限公司 | System for beach face seepage water draining of closed tailings pond |
| KR101349613B1 (en) * | 2013-06-24 | 2014-01-20 | (주)웸스 | Low impact development based advanced sand filter |
| CN203603171U (en) * | 2013-11-27 | 2014-05-21 | 昆明钢铁控股有限公司 | Efficient vertical seepage drainage device for tailing pond |
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Application publication date: 20141203 |