CN207727532U - A kind of flat type Tailings Dam closes the structure of drainning off floodwaters in library - Google Patents
A kind of flat type Tailings Dam closes the structure of drainning off floodwaters in library Download PDFInfo
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- CN207727532U CN207727532U CN201820054714.4U CN201820054714U CN207727532U CN 207727532 U CN207727532 U CN 207727532U CN 201820054714 U CN201820054714 U CN 201820054714U CN 207727532 U CN207727532 U CN 207727532U
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- dam
- library
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- library face
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Abstract
The utility model discloses longitudinal drainage ditch, dam slope transverse drain ditch, dam side gutters before the structure of drainning off floodwaters that a kind of flat type Tailings Dam closes library, including library face, tailing dam dam crest, tailing dam Wai Po, library face longitudinal drainage ditch, library face transverse drain ditch, dam；The utility model is not only simple, easy to operate, easy care, manageability；Library face not ponding simultaneously, is conducive to the steady in a long-term of tailings warehouse dam body, reduces security risk, conveniently accomplishes cancelling stocks returning to the field after the earthing of library face, increases social benefit.
Description
Technical field
The utility model belongs to Tailings Dam technical field, and in particular to a kind of flat type Tailings Dam closes the structure of drainning off floodwaters in library.
Background technology
China mill tailings library is numerous, has a very wide distribution.Due to orographic factor residing for mine, many Tailings Dams are that four sides is built
Dam, flat type Tailings Dam, this kind of pattern Tailings Dam are especially more in Jiaodong Areas, Inner Mongolia and Xinjiang region.According to country
It is required that for having reached the final accumulation absolute altitude of design and not continuing to elevation and expansion, or not up to design due to various reasons most
The Tailings Dam accumulated absolute altitude eventually and stopped using in advance, should all carry out closing library, Tailings Dam is still to the management that exercises supervision after closing library, often
Before the flood Pluvial in year arrives, the Safety of Tailings Dam hidden troubles removing that will be carried out checks whether the dam body of Tailings Dam is safe, especially
Check whether the flood drainage system structure of Tailings Dam is still reliable, whether has phenomena such as silting along flood drainage system, these are all to tail
Mine library management has strict demand.Flat type Tailings Dam closes library, and flood drainage system much still utilizes former drainage tower in the middle part of reservoir area to intake,
It is exported outside library by drainage culvert again, which must play key player always in system of tailings, must protect always
The reliability of its draining is hold, but after closing library, in many cases, enterprise is inadequate to closing library tailing library management awareness, different
In with Tailings Dam, most bargh thinks Tailings Dam Amenorrhea library, need not emphasis positive regard again, close Tailings Dam behind library
Safety inspection be mostly to deal with and get over, ability is often checked in one-year age 1-2 time, or much without inspection, so that tailing
Library drainage system lacks maintenance, prolonged failure, to cause Tailings Dam that leakage or collapse accident occurs, causes serious environment
Pollution, or even the people's lives and property is made to incur loss.Library Tailings Dam is closed for flood drainage system failure, needs to create again and drain off floodwaters
System, these all considerably increase cost of investment, but over time, flood drainage system its architecture quality will necessarily gradually under
Drop, maintenance cost and management degree for its structure are required to higher, these all considerably increase the burden of enterprise.
Utility model content
The purpose of this utility model：The pattern of flood drainage system behind library is closed for existing four sides flat type Tailings Dam of building a dam, this
Utility model is designed to provide a kind of safe and reliable, flood drainage system pattern convenient for safeguarding, convenient for supervision, to reduce enterprise
Industry is born.
To achieve the goals above, the technical solution of the utility model is：
A kind of flat type Tailings Dam closes the structure of drainning off floodwaters in library, including library face, tailing dam dam crest, tailing dam Wai Po, in the face of library
Gutter, library face longitudinal drainage ditch, library face transverse drain ditch, the preceding gutter in dam, dam slope transverse drain ditch, dam side gutter；Institute
The shape that the library face stated is high in middle part, surrounding is low, and the library face top view cross section is rectangle；Setting on the outside of the library face
There is an outer slope of the tailing dam, the cross sections the tailing dam Wai Po triangle with a narrow upper and lower width, and outside the tailing dam
Slope top view cross section is " returning " shape；The library face is contacted with the outer slope of tailing dam in the tailing dam dam crest；In the library face
Between be provided with the library face internal drainage ditch, the library face internal drainage ditch top view cross section is " returning " shape；It is arranged in the library face
It is each provided with the library face transverse drain ditch described in a pair at left and right sides of ditch, four are each provided with before and after the library face internal drainage ditch
A library face longitudinal drainage ditch；The library face boundary is provided with the preceding gutter in dam, the preceding gutter in the dam
Top view cross section is " returning " shape；The library face longitudinal drainage ditch and library face transverse drainage bank library extends outwardly, and with institute
The preceding gutter connection in dam stated；Several dam slope transverse drainages are respectively arranged at left and right sides of the preceding gutter in the dam
Ditch is respectively arranged with several dam slope longitudinal drainage ditches before and after the preceding gutter in the dam；Outside the outer slope of the tailing dam
Side is provided with the dam side gutter, and the dam side gutter top view cross section is " returning " shape；The dam slope transverse drainage
The outer slope of tailing dam described in ditch and dam slope longitudinal drainage bank extends outwardly, and is connect with the dam side gutter.
A kind of above-mentioned flat type Tailings Dam closes the structure of drainning off floodwaters in library, wherein filled with tail in library below the library face
Sand, and earth-covering greening processing is done on the library face surface.
A kind of above-mentioned flat type Tailings Dam closes the structure of drainning off floodwaters in library, wherein the library face internal drainage ditch, library face are lateral
Gutter, library face longitudinal drainage ditch, the preceding gutter in dam, dam slope transverse drain ditch, dam slope longitudinal drainage ditch and dam side gutter
Cross section is rectangle, and width is at least 15cm, depth is at least 15cm.
A kind of above-mentioned flat type Tailings Dam closes the structure of drainning off floodwaters in library, wherein the library face internal drainage ditch, library face are lateral
Gutter, library face longitudinal drainage ditch, the preceding gutter in dam, dam slope transverse drain ditch, dam slope longitudinal drainage ditch and dam side gutter
It is formed by casting concrete.
A kind of above-mentioned flat type Tailings Dam closes the structure of drainning off floodwaters in library, wherein is built by concrete on the outer slope of the tailing dam
At the outer top of the slope portion of the tailing dam is provided with the tailing dam dam crest of planar structure.
A kind of above-mentioned flat type Tailings Dam closes the structure of drainning off floodwaters in library, wherein the library face angle of inclination is less than described
Tailing dam dam slope angle of inclination.
A kind of above-mentioned flat type Tailings Dam closes the structure of drainning off floodwaters in library, wherein the library face internal drainage ditch with it is described
Library face transverse drain ditch is connected with library face longitudinal drainage ditch；The preceding gutter in dam and the dam slope transverse drain ditch and dam slope are longitudinal
Gutter connects, and forms drainage network with the dam side gutter.
It, will not be to closing the leaching of Tailings Dam behind library due to library face not ponding in conclusion the utility model advantageous effect is
Profit line impacts, and over time, saturation line of tailings pond can further decrease, to increase the peace of tailings warehouse dam body
Quan Xing；Using gutter pattern, convenient for enterprise to closing the security control of Tailings Dam flood drainage system behind library；Using gutter pattern,
Its later stage maintenance cost is relatively low, alleviates business burden；Due to library face not ponding, drained using drainage ditch network lattice formula, library face
Library can be gone back after earthing and builds up fields or be transformed into tourist attractions, increase social benefit.
Description of the drawings
Fig. 1 is the vertical view for the structure of drainning off floodwaters that a kind of flat type Tailings Dam of the utility model closes library；
Fig. 2 is the positive view for the structure of drainning off floodwaters that a kind of flat type Tailings Dam of the utility model closes library.
In figure：1, library face；2, tailing dam dam crest；3, the outer slope of tailing dam；4, library face internal drainage ditch；5, library face longitudinal drainage
Ditch；6, library face transverse drain ditch；7, the preceding gutter in dam；8, dam slope transverse drain ditch；9 dam slope longitudinal drainage ditches；10, dam side drains
Ditch.
Specific implementation mode
The embodiments of the present invention are further illustrated below in conjunction with attached drawing.
It refers to shown in attached drawing 1 to attached drawing 2, a kind of flat type Tailings Dam closes the structure of drainning off floodwaters in library, including library face 1, tailing
Dam dam crest 2, tailing dam outer slope 3, library face internal drainage ditch 4, library face transverse drain ditch 5, library face longitudinal drainage ditch 6, the preceding gutter in dam
7, dam slope transverse drain ditch 8, dam side gutter 9；The shape that the library face 1 is high in middle part, surrounding is low, and the library face
1 top view cross section is rectangle；1 outside of library face is provided with the outer slope 3 of the tailing dam, and the outer slope 3 of the tailing dam is transversal
Face triangle with a narrow upper and lower width, and outer 3 top view cross section of slope of tailing dam is " returning " shape；The library face 1 and tailing dam
Outer slope 3 is contacted in the tailing dam dam crest 2；The library face internal drainage ditch 4 is provided among the library face 1, it is described
Internal drainage ditch 4 top view cross section in library face is " returning " shape；4 left and right sides of library face internal drainage ditch is each provided with the library described in a pair
Face transverse drain ditch 5 is each provided with the library face longitudinal drainage ditch 6 described in four before and after the library face internal drainage ditch 4；Described
1 boundary of library face is provided with the preceding gutter 7 in dam, and preceding 7 top view cross section of gutter in the dam is " returning " shape；The library face
Transverse drain ditch 5 and library face longitudinal drainage ditch 6 extend outwardly along the library face 1, and connect with the preceding gutter 7 in dam
It connects；Preceding 7 left and right sides of gutter in the dam is respectively arranged with several dam slope transverse drain ditch 8, and the dam is front-seat
Several dam slope longitudinal drainage ditches 9 are respectively arranged with before and after ditch 7；Outer 3 outside of slope of the tailing dam is provided with described
Dam side gutter 10,10 top view cross section of dam side gutter be " returning " shape；The dam slope transverse drain ditch 8 and dam
The slope 3 outside the tailing dam of slope longitudinal drainage ditch 9 extends outwardly, and is connect with the dam side gutter 10.
1 lower section of library face is filled with tailings in library, and earth-covering greening processing is done on 1 surface of library face.
The library face internal drainage ditch 4, library face transverse drain ditch 5, library face longitudinal drainage ditch 6, the preceding gutter 7 in dam, dam slope
Transverse drain ditch 8, dam slope longitudinal drainage ditch 9 and 10 cross section of dam side gutter are rectangle, and width be at least 15cm,
Depth is at least 15cm.
The library face internal drainage ditch 4, library face transverse drain ditch 5, library face transverse drain ditch 6, the preceding gutter 7 in dam, dam slope
Transverse drain ditch 8, dam slope longitudinal drainage ditch 9 and dam side gutter 10 are formed by casting concrete.
Slope 3 is built up by concrete outside the tailing dam, and outer 3 top of slope of the tailing dam is provided with the institute of planar structure
The tailing dam dam crest 2 stated.
1 angle of inclination of library face is less than 3 angle of inclination of tailing dam dam slope.
The library face internal drainage ditch 4 is connect with the library face transverse drain ditch 5 and library face longitudinal drainage ditch 6；Before dam
Gutter 7 is connect with the dam slope transverse drain ditch 8 and dam slope longitudinal drainage ditch 9, and with 10 shape of dam side gutter
At drainage network.
In use, the library face 1 utilizes natural slope, by the daily rainwash and design standard in the library face 1
Under the whole draining grid system by being constituted between the library face internal drainage ditch 4 and the dam side gutter 10 of flood
It is discharged outside Tailings Dam.
It is understood that closing the setting pattern of the flood drainage system behind library according to the Tailings Dam of the utility model embodiment not
It is only limitted to flat type Tailings Dam of building a dam on four sides, for mountain valley-type Tailings Dam, is close to mountain type Tailings Dam, is meeting corresponding function structure
Under the conditions of can be used.
It, will not be to closing the leaching of Tailings Dam behind library due to library face not ponding in conclusion the utility model advantageous effect is
Profit line impacts, and over time, saturation line of tailings pond can further decrease, to increase the peace of tailings warehouse dam body
Quan Xing；Using gutter pattern, convenient for enterprise to closing the security control of Tailings Dam flood drainage system behind library；Using gutter pattern,
Its later stage maintenance cost is relatively low, alleviates business burden；Due to library face not ponding, drained using drainage ditch network lattice formula, library face
Library can be gone back after earthing and builds up fields or be transformed into tourist attractions, increase social benefit.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every to utilize equivalent structure transformation made by the utility model description, it is directly or indirectly related with other are attached to
The technical field of product, is equally included in the patent within the scope of the utility model.
Claims (7)
1. a kind of flat type Tailings Dam closes the structure of drainning off floodwaters in library, it is characterised in that：Outside including library face, tailing dam dam crest, tailing dam
Slope, library face internal drainage ditch, library face longitudinal drainage ditch, library face transverse drain ditch, the preceding gutter in dam, dam slope transverse drain ditch, dam side
Gutter；The shape that the library face is high in middle part, surrounding is low, and the library face top view cross section is rectangle；The library
The outer slope of tailing dam described in being provided on the outside of face, the cross sections the tailing dam Wai Po triangle with a narrow upper and lower width, and it is described
The outer slope top view cross section of tailing dam be " returning " shape；The library face is contacted with the outer slope of tailing dam in the tailing dam dam crest；Institute
The library face internal drainage ditch is provided among the library face stated, the library face internal drainage ditch top view cross section is " returning " shape；It is described
Library face internal drainage ditch at left and right sides of be each provided with library face transverse drain ditch described in a pair, before and after the library face internal drainage ditch
It is each provided with the library face longitudinal drainage ditch described in four；The library face boundary is provided with the preceding gutter in dam, described
The preceding gutter top view cross section in dam is " returning " shape；The library face longitudinal drainage ditch and library face transverse drainage bank library is towards extension
It stretches, and is connect with the preceding gutter in the dam；Several dam slopes are respectively arranged at left and right sides of the preceding gutter in the dam
Transverse drain ditch is respectively arranged with several dam slope longitudinal drainage ditches before and after the preceding gutter in the dam；The tailing
The dam side gutter is provided with outside dam on the outside of slope, the dam side gutter top view cross section is " returning " shape；The dam slope
The outer slope of tailing dam described in transverse drain ditch and dam slope longitudinal drainage bank extends outwardly, and connects with the dam side gutter
It connects.
2. a kind of flat type Tailings Dam according to claim 1 closes the structure of drainning off floodwaters in library, it is characterised in that：The library face
Lower section is filled with tailings in library, and earth-covering greening processing is done on the library face surface.
3. a kind of flat type Tailings Dam according to claim 1 closes the structure of drainning off floodwaters in library, it is characterised in that：The library face
Internal drainage ditch, library face transverse drain ditch, library face longitudinal drainage ditch, the preceding gutter in dam, dam slope transverse drain ditch, dam slope longitudinal drainage
Ditch and dam side gutter cross section are rectangle, and width is at least 15cm, depth is at least 15cm.
4. a kind of flat type Tailings Dam according to claim 1 closes the structure of drainning off floodwaters in library, it is characterised in that：The library face
Internal drainage ditch, library face transverse drain ditch, library face longitudinal drainage ditch, the preceding gutter in dam, dam slope transverse drain ditch, dam slope longitudinal drainage
Ditch and dam side gutter are formed by casting concrete.
5. a kind of flat type Tailings Dam according to claim 1 closes the structure of drainning off floodwaters in library, it is characterised in that：The tailing
Slope is built up by concrete outside dam, and the outer top of the slope portion of the tailing dam is provided with the tailing dam dam crest of planar structure.
6. a kind of flat type Tailings Dam according to claim 1 closes the structure of drainning off floodwaters in library, it is characterised in that：The library face
Angle of inclination is less than the tailing dam dam slope angle of inclination.
7. a kind of flat type Tailings Dam according to claim 1 closes the structure of drainning off floodwaters in library, it is characterised in that：The library face
Internal drainage ditch is connect with the library face transverse drain ditch and library face longitudinal drainage ditch；The preceding gutter in dam is lateral with the dam slope
Gutter is connected with dam slope longitudinal drainage ditch, and forms drainage network with the preceding gutter in dam and dam side gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820054714.4U CN207727532U (en) | 2018-01-14 | 2018-01-14 | A kind of flat type Tailings Dam closes the structure of drainning off floodwaters in library |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820054714.4U CN207727532U (en) | 2018-01-14 | 2018-01-14 | A kind of flat type Tailings Dam closes the structure of drainning off floodwaters in library |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207727532U true CN207727532U (en) | 2018-08-14 |
Family
ID=63082204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820054714.4U Expired - Fee Related CN207727532U (en) | 2018-01-14 | 2018-01-14 | A kind of flat type Tailings Dam closes the structure of drainning off floodwaters in library |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207727532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537709A (en) * | 2018-12-25 | 2019-03-29 | 中国恩菲工程技术有限公司 | Tailings Dam closes library system and method, photovoltaic generating system, ecological restoring method |
| CN114382068A (en) * | 2022-02-08 | 2022-04-22 | 江苏昌泰建设工程有限公司 | Closed-warehouse construction method for target site mould bag block |
-
2018
- 2018-01-14 CN CN201820054714.4U patent/CN207727532U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537709A (en) * | 2018-12-25 | 2019-03-29 | 中国恩菲工程技术有限公司 | Tailings Dam closes library system and method, photovoltaic generating system, ecological restoring method |
| CN109537709B (en) * | 2018-12-25 | 2024-06-14 | 中国恩菲工程技术有限公司 | Tailing pond closing system and method, photovoltaic power generation system and ecological restoration method |
| CN114382068A (en) * | 2022-02-08 | 2022-04-22 | 江苏昌泰建设工程有限公司 | Closed-warehouse construction method for target site mould bag block |
| CN114382068B (en) * | 2022-02-08 | 2023-11-10 | 江苏昌泰建设工程有限公司 | Construction method for closing warehouse of target site bag block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180814 Termination date: 20190114 |