CN105951968A - Device and method for upstream flood interception and drainage of tailing pond - Google Patents
Device and method for upstream flood interception and drainage of tailing pond Download PDFInfo
- Publication number
- CN105951968A CN105951968A CN201610451653.0A CN201610451653A CN105951968A CN 105951968 A CN105951968 A CN 105951968A CN 201610451653 A CN201610451653 A CN 201610451653A CN 105951968 A CN105951968 A CN 105951968A
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- China
- Prior art keywords
- flood
- dam
- floodwaters
- upstream
- tailings dam
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/02—Fixed barrages
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/103—Naturals or landscape retention bodies, e.g. ponds
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses a device and a method for upstream flood interception and drainage of a tailing pond. According to the method for upstream flood interception and drainage of the tailing pond, flood dams, flood guide and drainage tunnels and overflow facilities are constructed on an upstream side of the tailing pond to intercept most of flood under design standards and all daily surface runoff in an upstream drainage basin of the tailing pond by the flood dams and drain the same through the flood guide and drainage tunnels, a small part of flood beyond flood interception and drainage capacity in a flood peak time overflows to the tailing pond through the overflow facilities, and peak elimination is reduced by flood regulation storage capacity control of the tailing pond. By the method for upstream flood interception and drainage of the tailing pond, damming project amount of the flood dams is decreased, sections of the flood guide and drainage tunnels are reduced, project amounts of the flood guide and drainage tunnels is decreased as well, and accordingly investment is saved; in addition, sewage removal and flow distribution can be realized to protect the environment and water resources.
Description
Technical field
The present invention relates to mining technical field, cut, more particularly, to a kind of Tailings Dam upstream, the method and apparatus that drains off floodwaters.
Background technology
In correlation technique cut drain off floodwaters method be the upstream of Tailings Dam build regulating dam, by basin, upstream design flood control standard and
Following flood all intercepts, and drains by leading flood tunnel.The shortcoming of the method is that regulating dam damming works amount is big, leads
The section of flood tunnel is big, and investment height, security risk is big.
Summary of the invention
The present invention at least to some extent solves one of technical problem in correlation technique.To this end, the present invention proposes one
Planting Tailings Dam upstream and cut method of drainning off floodwaters, method of drainning off floodwaters is cut in described Tailings Dam upstream can reduce quantities, reduces investment outlay, and improves
Safety, shunting of simultaneously can removing contamination, there is protection environment and the effect of water resource.
The invention allows for a kind of Tailings Dam upstream and cut the device that drains off floodwaters.
Method of drainning off floodwaters is cut in the Tailings Dam upstream of embodiment according to a first aspect of the present invention, the upstream side at Tailings Dam arrange regulating dam,
Lead flood tunnel and overfall facility, with by the whole daily rainwash in basin, Tailings Dam upstream and the substandard major part of design
Flood is intercepted by described regulating dam and leads flood tunnel described in warp drains, and flood peak period exceedes the little of section flood discharge capacity
Partial Flood overflows to described Tailings Dam through described overfall facility, utilizes the reservoir capacity for flood control of described Tailings Dam to regulate and store to realize disappearing peak.
Method of drainning off floodwaters is cut in Tailings Dam upstream according to embodiments of the present invention not only makes regulating dam damming works amount reduce, guide flood tunnel
Hole section reduces, and reduces regulating dam damming works amount and guide flood tunnel engineering amount, saves investment, improve safety,
Serve again the effect of shunting of removing contamination simultaneously, protect environment and water resource.
It addition, method of drainning off floodwaters is cut in Tailings Dam upstream according to the above embodiment of the present invention can also have following additional technology spy
Levy:
According to some embodiments of the present invention, the flood being provided for overflowing in described Tailings Dam by described overfall facility is discharged
Flood discharge facility in the storehouse of described Tailings Dam, to arrange fraction flood after the reservoir capacity for flood control of described Tailings Dam is regulated and stored in storehouse
Flood facility is drained.
The device that drains off floodwaters is cut in the Tailings Dam upstream of embodiment according to a second aspect of the present invention, including: regulating dam, described regulating dam sets
At the upstream side of described Tailings Dam, the upstream side of described regulating dam is formed with flood retention storehouse；Tailing dam, described tailing dam is located at tail
The downstream in storehouse, ore deposit, the downstream of described tailing dam is formed with catchment；Lead flood tunnel, described in lead flood tunnel and have and lead
Discharging into mouth and guide outlet, described guide import connects with described flood retention storehouse, and described guide outlet connects with described catchment；
Overfall facility, described overfall facility has overflow inlet and overflow outlet, and described overflow inlet connects with described flood retention storehouse, institute
Stating overflow outlet to connect with described Tailings Dam, the end absolute altitude of described overflow inlet is equal to the overflow predetermined water level in described flood retention storehouse
Absolute altitude.
According to some embodiments of the present invention, Tailings Dam upstream is cut the device that drains off floodwaters and is also included: flood discharge facility in storehouse, in described storehouse
Flood discharge facility has drain off floodwaters import and outlet of drainning off floodwaters, described in import of drainning off floodwaters connect with described Tailings Dam, described in drain off floodwaters outlet and institute
State catchment connection.
According to some embodiments of the present invention, the neighbouring described regulating dam of described overflow outlet is arranged, described in drain off floodwaters import adjacent to institute
State tailing dam to arrange.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become bright from the following description
Aobvious, or recognized by the practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation that the device that drains off floodwaters is cut in Tailings Dam upstream according to embodiments of the present invention；
Fig. 2 is the schematic diagram that the device that drains off floodwaters is cut in Tailings Dam upstream according to embodiments of the present invention.
Reference:
Regulating dam 1；Lead flood tunnel 2；Guide import 21；Guide outlet 22；Overfall facility 3；Overflow inlet 31；Overflow
Flow export 32；Tailing dam 4；Tailings Dam 5；Basin, upstream 6；Flood discharge facility 7 in storehouse；Drain off floodwaters import 71；Drain off floodwaters outlet
72；Catchment 8；Flood retention storehouse 9；Daily flow path surface curve a, flood hydrograph b, lead flood tunnel flood carrying capacity bent
Line c, water yield V1 that guide is walked, overflow to water yield V2 of Tailings Dam.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings.Below with reference to accompanying drawing
The embodiment described is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Describe Tailings Dam upstream according to embodiments of the present invention below in conjunction with the accompanying drawings in detail and cut the method and apparatus that drains off floodwaters, wherein, tail
Dam, ore deposit 4 refers to upper reaches method, middle collimation method, downstream method and once builds dam etc. and build a dam the general name of mode tailing dam.
Method of drainning off floodwaters is cut in Tailings Dam upstream according to embodiments of the present invention: the upstream side at Tailings Dam arranges regulating dam 1, guide
Flood tunnel 2 and overfall facility 3, with by substandard greatly to the whole daily rainwash in basin, Tailings Dam 5 upstream 6 and design
Partial Flood is intercepted by regulating dam 1 and drains through leading flood tunnel 2, and flood peak period exceedes the little of section flood discharge capacity
Partial Flood overflows to Tailings Dam 5 through overfall facility 3, utilizes the reservoir capacity for flood control of described Tailings Dam to regulate and store realization to basin, upstream
The peak that disappears of flood.
Here, " major part flood " can be understood as exceeding more than half flood of flood volume, and " fraction flood " is permissible
It is interpreted as that less than half flood of flood volume, major part flood are substantially equivalent to flood volume with fraction flood sum." design
Standard " it is knowable to those skilled in the art, it is not described in detail in this.
Method of drainning off floodwaters is cut only by the whole daily earth's surface in basin, Tailings Dam 5 upstream 6 in Tailings Dam upstream according to embodiments of the present invention
Runoff and design substandard major part flood intercept, and drain through leading flood tunnel 2, and flood peak period exceedes to cut and drains off floodwaters
The fraction flood of ability overflows to Tailings Dam 5 through overfall facility 3, utilizes the reservoir capacity for flood control digestion process of Tailings Dam, thus
Flood to basin, upstream plays the effect of " disappear peak ".The present invention not only regulating dam damming works amount is little, leads flood tunnel and breaks
Face is little, reduced investment, and safety is high, serves again the effect of shunting of removing contamination, protects environment and water resource.
Further, Tailings Dam upstream is cut method of drainning off floodwaters and is also set up flood discharge facility 7 in storehouse, and described overfall facility 3 overflows to described
Flood in Tailings Dam 5 through described Tailings Dam 5 regulate and store and by described storehouse in flood discharge facility 7 discharge, carry out Calculation of Flood and
During flood routing, in the reservoir capacity for flood control of described Tailings Dam 5 and described storehouse, flood discharge facility 7 is considered as overflowing of described overfall facility 3
Streamflow, thus realize utilizing the reservoir capacity for flood control of Tailings Dam 5 and Ku Nei flood discharge facility 7 fraction flood digestion process to be fallen,
Anti-drainning off floodwaters effective, safety improves further.
It is understood that Tailings Dam upstream according to embodiments of the present invention cut drain off floodwaters in method regulating dam 1, lead flood tunnel
2 and overfall facility 3 be not limited only to the structure shown in Fig. 1, as long as meeting the structure of corresponding function.Below with Fig. 1
As a example by Fig. 2, Tailings Dam upstream according to embodiments of the present invention is cut and drains off floodwaters method and Tailings Dam upstream is cut the device that drains off floodwaters and entered
Row describes in detail.
As illustrated in fig. 1 and 2, Tailings Dam upstream according to embodiments of the present invention cut the device that drains off floodwaters include tailing dam 4, regulating dam 1,
Lead flood tunnel 2, overfall facility 3 and Ku Nei flood discharge facility 7.Tailing dam 4 is located at the downstream of Tailings Dam 5, tailing dam 4
Downstream be formed with catchment 8.Regulating dam 1 is located at the upstream side of Tailings Dam 5, and the upstream side of regulating dam 1 is formed and blocks
Flood storehouse 9.Leading flood tunnel 2 and have guide import 21 and guide outlet 22, guide import 21 connects with flood retention storehouse 9, leads
Outlet 22 connects with catchment 8.Overfall facility 3 has overflow inlet 31 and an overflow outlet 32, overflow inlet 31 with
Flood retention storehouse 9 connects, and overflow outlet 32 connects with Tailings Dam 5.In storehouse, flood discharge facility 7 has the import 71 and drain off floodwaters of drainning off floodwaters
Mouth 72, import 71 of drainning off floodwaters connects with Tailings Dam 5, and outlet 72 of drainning off floodwaters connects with catchment 8.
Wherein, in normal state, the water in flood retention storehouse 9 can flow to catchment 8 by leading flood tunnel 2, thus realizes
The draining in flood retention storehouse 9.Being designed with overflow predetermined water level in flood retention storehouse 9, the end absolute altitude of overflow inlet 31 is pre-equal to described overflow
Determine the absolute altitude of water level, i.e. overfall facility 3 to be configured to when the water level in flood retention storehouse 9 reaches overflow predetermined water level flow into.This
In, absolute altitude refers to the height on vertical direction, and the end absolute altitude of overflow inlet 31 refers to the minimum point of overflow inlet 31 and exists
Height on vertical direction.
When there is flood, when making the water level in flood retention storehouse 9 higher than overflow predetermined water level, the water having more can flow to overfall facility 3,
And be flowed in Tailings Dam 5 by overfall facility 3, the reservoir capacity for flood control of Tailings Dam 5 is relatively large, overflows to Tailings Dam 5
The water yield is relatively fewer, the water level in Tailings Dam 5 will not be made to increase higher, thus not interfere with the safety of Tailings Dam 5, overflow
The water entered in Tailings Dam is gradually discharged to catchment 8 by flood discharge facility 7 in storehouse, it is achieved that can be when there is great flood simultaneously
The tune flood ability cutting flood discharge capacity and Tailings Dam 5 utilizing regulating dam 1 and lead flood tunnel 2 carries out anti-drainning off floodwaters, the anti-energy that drains off floodwaters
Power is greatly enhanced, it is to avoid regulating dam 1 and tailing dam 4 are washed away by flood.So, the tune flood of Tailings Dam 5 had both been taken full advantage of
Storage capacity, decrease regulating dam 1 and lead flood tunnel 2 cut the pressure that drains off floodwaters, the effect of the shunting that reached again to remove contamination, protect ring
Border and water resource.
Overflow predetermined water level can be arranged flexibly according to the concrete condition of Calculation of Flood and flood routing.Such as, at this
In some bright embodiments, regulating dam 1 is only by under the whole daily rainwash in basin, Tailings Dam 5 upstream 6 and design standard
Most of flood intercept, and drain through leading flood tunnel 2.Flood peak period exceedes the fraction flood cutting flood discharge capacity
V2 can overflow to Tailings Dam 5 through overfall facility 3, utilizes at reservoir capacity for flood control and Ku Nei flood discharge facility 7 digestion of Tailings Dam 5
Reason is fallen, and the flood in basin, upstream 6 is played the effect at the peak that disappears by reservoir capacity for flood control and the Ku Nei flood discharge facility 7 of Tailings Dam 5.Wherein,
Tailings Dam 5 is when carrying out Calculation of Flood and flood routing, and reservoir capacity for flood control and the Ku Nei flood discharge facility 7 of Tailings Dam 5 are considered as overflowing
The overflow water yield of stream facility 3.
Specifically, the daily rainwash of formation is collected (see daily earth's surface runoff curve a), through regulating dam in basin, upstream 6
1 intercepts, and drains by leading flood tunnel 2, this part water yield can with daily flow path surface curve a and time coordinate axle it
Between cartographic represenation of area, i.e. region shown in oblique stroke below curve a in Fig. 2, wherein, Q represents flow, t express time.
When there is rainfall, basin, upstream 6 collect formation flood (see flood hydrograph b), regulating dam 1 by design standard and with
Under most of flood intercept and drain through leading flood tunnel 2, this part water yield can be with leading flood tunnel flood carrying capacity curve c
And the cartographic represenation of area between daily flow path surface curve a.This two parts water yield sum is walked for leading flood tunnel 2 guide above
Water yield V1, i.e. region shown in oblique stroke in Fig. 2.
Flood peak period exceedes leads the fraction flood V2 of flood tunnel flood carrying capacity and overflows to Tailings Dam 5 through overfall facility 3,
Utilize reservoir capacity for flood control and Ku Nei flood discharge facility 7 digestion process of Tailings Dam 5.The reservoir capacity for flood control of Tailings Dam 5 and flood discharge facility pair
The flood in basin, upstream 6 plays the effect of " disappear peak ".Tailings Dam 5 when carrying out Calculation of Flood and flood routing, Tailings Dam
The reservoir capacity for flood control of 5 and Ku Nei flood discharge facility 7 are considered as the overflow water yield of overfall facility 3.
Thus, Tailings Dam upstream according to embodiments of the present invention cut the device that drains off floodwaters can only complete by basin, Tailings Dam 5 upstream 6
The daily rainwash in portion and design substandard major part flood intercept, and drain through leading flood tunnel 2, flood peak period
Exceed cut flood discharge capacity fraction flood overflow to Tailings Dam 5 through overfall facility 3, utilize Tailings Dam 5 reservoir capacity for flood control and
Flood discharge facility 7 digestion process in storehouse, thus the flood in basin, upstream 6 is played the effect of " disappear peak ", anti-flood discharge capacity is strong,
The damming works amount making regulating dam 1 reduces, and leads the cross section of guide flood tunnel end face in the sectional area ratio correlation technique of flood tunnel
Long-pending little, reduce regulating dam 1 damming works amount and lead the quantities of flood tunnel, saving investment, playing again simultaneously and remove contamination
The effect of shunting, protects environment and water resource.
Overfall facility 3 can be spillway, Overflow Section, culvert pipe, it might even be possible to is tunnel.Such as, shown in Fig. 2
In embodiment, overfall facility 3 is spillway.
Catchment 8 can be in the cheuch in tailing dam 4 downstream, river course, it is also possible to is that gully, Tailings Dam 5 place is neighbouring
Cheuch, river course.Such as, in the embodiment shown in Figure 2, catchment 8 is in the cheuch in tailing dam 4 downstream.
Lead flood tunnel 2, overfall facility 3 and Ku Nei flood discharge facility 7 may be located at regulating dam 1 and the both sides of Tailings Dam 5, also
May be located at regulating dam 1 and the same side of Tailings Dam 5, concrete layout should be on the premise of meeting corresponding function, by landform ground
The aspects such as matter condition, investment cost and operational management determine.Lead flood tunnel 2 and Ku Nei flood discharge facility 7 may also merge into
One flood discharge facility, can guide regulating dam 1 intercept upstream flood, flood in the storehouse of Tailings Dam 5 can be arranged again.Such as,
In the embodiment shown in Figure 2, lead flood tunnel 2, overfall facility 3 and Ku Nei flood discharge facility 7 is positioned at regulating dam 1 and tail
The both sides in storehouse, ore deposit 5.
Tailings Dam upstream according to embodiments of the present invention cut the device that drains off floodwaters other constitute and method other operation etc. for
It is appreciated that for those of ordinary skill in the art and easily realizes, being not described in detail at this.
In describing the invention, it is to be understood that term " on ", D score, "front", "rear", " top ", " end ", " interior ",
Orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, are for only for ease of description originally
Invention and simplification describe rather than indicate or imply that the device of indication or element must have specific orientation, with specific square
Position structure and operation, be therefore not considered as limiting the invention.
In the description of this specification, reference term " embodiment ", " specific embodiment ", " example " or " concrete example "
Deng description means to combine this embodiment or example describes specific features, structure, material or feature be contained in the present invention's
In at least one embodiment or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical
Embodiment or example.And, the specific features of description, structure, material or feature can be with one or more enforcements in office
Example or example combine in an appropriate manner.Additionally, in the case of the most conflicting, those skilled in the art can be by
Different embodiments or the feature of example and different embodiment or example described in this specification are combined and combine.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is exemplary,
Being not considered as limiting the invention, those of ordinary skill in the art within the scope of the invention can be to above-described embodiment
It is changed, revises, replaces and modification.
Claims (5)
1. method of drainning off floodwaters is cut in a Tailings Dam upstream, it is characterised in that the upstream side at Tailings Dam arranges regulating dam, guide flood
Tunnel and overfall facility, with by the whole daily rainwash in basin, Tailings Dam upstream and design substandard major part flood quilt
Described regulating dam intercepts and leads flood tunnel described in warp drains, and flood peak period exceedes the fraction flood cutting flood discharge capacity
Water overflows to described Tailings Dam through described overfall facility, to utilize the realization of regulating and storing of the reservoir capacity for flood control of described Tailings Dam to disappear peak.
Method of drainning off floodwaters is cut in Tailings Dam upstream the most according to claim 1, it is characterised in that be provided for described overflow
Facility overflows to flood in described Tailings Dam and discharges flood discharge facility in the storehouse of described Tailings Dam, with by fraction flood through described
The reservoir capacity for flood control of Tailings Dam regulate and store after in described storehouse flood discharge facility drain.
3. the device that drains off floodwaters is cut in a Tailings Dam upstream, it is characterised in that including:
Regulating dam, described regulating dam is located at the upstream side of Tailings Dam, and the upstream side of described regulating dam is formed with flood retention storehouse；
Tailing dam, described tailing dam is located at the downstream of described Tailings Dam, and the downstream of described tailing dam is formed with catchment；
Lead flood tunnel, described in lead flood tunnel there is guide import and guide outlet, described guide import and described flood retention storehouse
Connection, described guide outlet connects with described catchment；
Overfall facility, described overfall facility has overflow inlet and overflow outlet, and described overflow inlet connects with described flood retention storehouse,
Described overflow outlet connects with described Tailings Dam, and the end absolute altitude of described overflow inlet is equal to the overflow predetermined water level in described flood retention storehouse
Absolute altitude.
The device that drains off floodwaters is cut in Tailings Dam upstream the most according to claim 3, it is characterised in that also include: drainning off floodwaters in storehouse sets
Executing, in described storehouse, flood discharge facility has drain off floodwaters import and outlet of drainning off floodwaters, described in import of drainning off floodwaters connect with described Tailings Dam, described
Outlet of drainning off floodwaters connects with described catchment.
The device that drains off floodwaters is cut in Tailings Dam upstream the most according to claim 4, it is characterised in that the neighbouring institute of described overflow outlet
State regulating dam to arrange, described in import of drainning off floodwaters arrange adjacent to described tailing dam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610451653.0A CN105951968A (en) | 2016-06-21 | 2016-06-21 | Device and method for upstream flood interception and drainage of tailing pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610451653.0A CN105951968A (en) | 2016-06-21 | 2016-06-21 | Device and method for upstream flood interception and drainage of tailing pond |
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| Publication Number | Publication Date |
|---|---|
| CN105951968A true CN105951968A (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610451653.0A Pending CN105951968A (en) | 2016-06-21 | 2016-06-21 | Device and method for upstream flood interception and drainage of tailing pond |
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| CN (1) | CN105951968A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374384A (en) * | 2018-02-07 | 2018-08-07 | 兰州有色冶金设计研究院有限公司 | A kind of zero-emission system of tailings and implementation |
| CN109537520A (en) * | 2018-11-19 | 2019-03-29 | 山东电力工程咨询院有限公司 | A kind of construction project is anti-to drain off floodwaters and sets small reservoir and leave a blank storage capacity peak clipping tune flood system and method |
| WO2020044355A1 (en) * | 2018-08-28 | 2020-03-05 | Hirenkumar Dhansukhlal Sharedalal | Integration of multipurpose box tunnels with empty lakes and mini dam for effective flood control |
| CN111719660A (en) * | 2020-07-13 | 2020-09-29 | 中国电建集团贵阳勘测设计研究院有限公司 | Multistage independent flood drainage system for upstream type tailing pond |
| CN113256077A (en) * | 2021-04-30 | 2021-08-13 | 兰州有色冶金设计研究院有限公司 | Implementation method for zero discharge of tailing pond water |
| CN114541340A (en) * | 2022-03-14 | 2022-05-27 | 中国恩菲工程技术有限公司 | One-time dam-building tailing pond flood drainage system |
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| CN201137052Y (en) * | 2007-12-26 | 2008-10-22 | 南昌有色冶金设计研究院 | Tailings reservoir double-protection flood-discharging device |
| CN101660301A (en) * | 2009-09-09 | 2010-03-03 | 中国瑞林工程技术有限公司 | Staircase mine waste reservoir drainage method |
| CN201485815U (en) * | 2009-09-09 | 2010-05-26 | 中国瑞林工程技术有限公司 | Flood drainage device of ladder type mine waste reservoir |
| CN202809572U (en) * | 2012-10-16 | 2013-03-20 | 中南大学 | Device for relieving tailings pond flood drainage pressure |
| CN205839925U (en) * | 2016-06-21 | 2016-12-28 | 中国恩菲工程技术有限公司 | The device that drains off floodwaters is cut in Tailings Dam upstream |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201137052Y (en) * | 2007-12-26 | 2008-10-22 | 南昌有色冶金设计研究院 | Tailings reservoir double-protection flood-discharging device |
| CN101660301A (en) * | 2009-09-09 | 2010-03-03 | 中国瑞林工程技术有限公司 | Staircase mine waste reservoir drainage method |
| CN201485815U (en) * | 2009-09-09 | 2010-05-26 | 中国瑞林工程技术有限公司 | Flood drainage device of ladder type mine waste reservoir |
| CN202809572U (en) * | 2012-10-16 | 2013-03-20 | 中南大学 | Device for relieving tailings pond flood drainage pressure |
| CN205839925U (en) * | 2016-06-21 | 2016-12-28 | 中国恩菲工程技术有限公司 | The device that drains off floodwaters is cut in Tailings Dam upstream |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374384A (en) * | 2018-02-07 | 2018-08-07 | 兰州有色冶金设计研究院有限公司 | A kind of zero-emission system of tailings and implementation |
| WO2020044355A1 (en) * | 2018-08-28 | 2020-03-05 | Hirenkumar Dhansukhlal Sharedalal | Integration of multipurpose box tunnels with empty lakes and mini dam for effective flood control |
| CN109537520A (en) * | 2018-11-19 | 2019-03-29 | 山东电力工程咨询院有限公司 | A kind of construction project is anti-to drain off floodwaters and sets small reservoir and leave a blank storage capacity peak clipping tune flood system and method |
| CN111719660A (en) * | 2020-07-13 | 2020-09-29 | 中国电建集团贵阳勘测设计研究院有限公司 | Multistage independent flood drainage system for upstream type tailing pond |
| CN113256077A (en) * | 2021-04-30 | 2021-08-13 | 兰州有色冶金设计研究院有限公司 | Implementation method for zero discharge of tailing pond water |
| CN114541340A (en) * | 2022-03-14 | 2022-05-27 | 中国恩菲工程技术有限公司 | One-time dam-building tailing pond flood drainage system |
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Application publication date: 20160921 |
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