CN207484634U - A kind of surface mine partition type bench energy dissipating relay drainage system - Google Patents
A kind of surface mine partition type bench energy dissipating relay drainage system Download PDFInfo
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- CN207484634U CN207484634U CN201720986835.8U CN201720986835U CN207484634U CN 207484634 U CN207484634 U CN 207484634U CN 201720986835 U CN201720986835 U CN 201720986835U CN 207484634 U CN207484634 U CN 207484634U
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- intercepting ditch
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- energy dissipating
- bench
- single hop
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model discloses a kind of surface mine partition type bench energy dissipating relay drainage system, drainage system includes：A plurality of single hop intercepting ditch, the collection chamber of intercepting ditch front end and the energy dissipating clarifying basin of intercepting ditch end being arranged on bench relay-type on the platform of mine are passed through bench relay drainpipe bench relay-type between adjacent two sections of single hop intercepting ditch and connected.The drainage system has effectively contained delay and overflow, unrestrained ditch in glory-hole intercepting ditch and has washed away side slope phenomenon；Significantly improve intercepting ditch section, drainability；Pumping drainage equipment differentiation at different levels configuration is successfully realized, significantly reduces the percentage containing mud and impurity etc. in water, while enrich outdoor drainage system intension and function.
Description
Technical field
The utility model is related to a kind of glory-hole draining new technologies, belong to surface mine drainage system field, especially
It is related to each platform intercepting ditch of surface mine specifically to arrange, suitable for large size, super-huge opencut cuts drainage system.
Background technology
Intercepting ditch is primarily used to stop corresponding intercepting ditch and constructs more than platform rainwash in open pit mine hole, prevents
Rainwash trickles along side slope straight to adopting hole most pit standage, with different levels orderly to earth's surface diameter by intercepting ditch at different levels
Stream intercepts water, and on the one hand can play the pumping lift for reducing draining, on the other hand slows down the work washed away of rainwash side slope
With.
At present, the medium-sized following opencut of production scale, such as：Circumference is closed in the mine of below 1.5km, can be used general
Traditional intercepting ditch build mode, intercepting ditch is exactly set on each single Wide Worktable, intercepting ditch can realize intercept water, draining
Function.However, large surface mine, especially super-huge opencut, since the opening size of boundary is larger, the perimeter of sealing ring
Basic reachable more than 3-4km, some even more than 10km.According to《Non-ferrous metal mining design specification》GB 50771-2012 are cut
The ditch gradient is not less than 3 ‰ regulations, and by taking sealing ring 5-10km as an example, then the clear depth of intercepting ditch breaks up to 7.5-15m, intercepting ditch
Face is huge, so completion can not be built by meeting the intercepting ditch of drainage grade at all.Also therefore, currently for large-scale and super-huge dew
Its ore deposit, real way are that the drainage grade in ditch is simply reduced by taking to build the intercepting ditch on pole gentle slope and flat slope, with reality
Now build the possibility of intercepting ditch.
Due to the shortcoming of intercepting ditch function and not perfect, all charges for remittance are washed away after side slope finally to concentrate and be converged to adopting from top to bottom
Cheat bottommost hole standage, on the one hand, drainage pumping plants at different levels are both needed to be selected by opencut total amount of drainage, it is difficult to realize at different levels
The differentiation configuration of drainage pumping plant drainage equipment, increases the input and effluent cost of drainage equipment, rainwater is not clarified in addition
It detaches and carries a large amount of silt, increase the live load and equipment loss of draining pump；On the other hand, intercepting ditch overflow,
Occluded water phenomenon is serious in unrestrained ditch and ditch, and it is serious to wash away side slope, is brought to openpit side slope safety and causes hidden danger, accordingly
Side slope maintenance cost is caused to increase suddenly, while this slope angle value for also resulting in most surface mine end of a period boundaries is biased to protect
It keeps, and then considerably increases rock-peeling quantity and stripping expense, this is also exactly that the design value of China's Slope Angle for Open pit Mines is caused generally to be protected
It keeps in one of main contributor of Developed Mining Countries.
Utility model content
In view of this, in order to preferably solve opencut, especially super-huge opencut draining problem often encountered, this reality
A kind of surface mine partition type bench energy dissipating relay drainage system is designed to provide with novel, which is abundant
Using glory-hole have high step, Wide Worktable feature basis on, change it is original only single platform build
The design method of intercepting ditch, and adjacent multiple platforms is used to form the arrangement of bench relay-type, while match and collection chamber, ladder
The related auxiliary facility of section relay drainpipe and energy dissipating clarifying basin etc., multilayer multi partition is changed by original individual layer list area charge for remittance pattern
Charge for remittance mode.
To achieve the above object, the utility model is realized in this way：
A kind of surface mine partition type bench energy dissipating relay drainage system, which is characterized in that including：
Layering and zoning is arranged on a plurality of single hop intercepting ditch on the platform of mine with bench relay-type, and the single hop intercepting ditch is used
In stopping intercepting ditch more than rainwash, rainwash is orderly quickly converged and pumps pond to this grade of drainage pumping plant, eventually by row
Wetting system is expelled to Sewage Disposal or other receiving facilities outside hole；
The single hop intercepting ditch front end is provided with the potential energy for buffering flow and shale sundries in water is carried out clear
Energy dissipating clarifying basin；
The single hop intercepting ditch end is provided with collection chamber, for collecting the charge for remittance of this section of intercepting ditch；
Pass through the connection of bench relay drainpipe and the transmission of flowing water, the ladder between two adjacent single hop intercepting ditch
The both ends of section relay drainpipe connect the collection chamber of epimere intercepting ditch and hypomere ditch energy dissipating clarifying basin respectively；The bench relay
Drainpipe is in tilted layout along side slope；
Both ends are installed with respectively at the top of the collection chamber overflows with the single hop intercepting ditch and the bench relay drainpipe
Flow connector；
The energy dissipating clarifying basin both ends are equipped with the connector with bench relay drainpipe and single hop intercepting ditch.
Further, the water conservancy gradient of the single hop intercepting ditch is more than 3 ‰, the single hop intercepting ditch, and inner wall is using slurry
Build one or more carry out lining cutting retaining wall antiseepages in slabstone, plain concrete, plastic leakage-proof cloth.
Further, the bench relay drainpipe, it is the energy dissipating drainpipe for having energy dissipating effect to use, to coordinate
The energy dissipating clarifying basin stated further functions as the effect of shale sundries in buffering potential energy and primary water.
Further, the energy dissipating clarifying basin can select sunk type or select the design of ground type.
Further, the energy dissipating divider wall and clarify overflow every sieve that middle part is set in the energy dissipating clarifying basin, for buffering
The potential energy and acted on for detaching sundries and clarification water quality in water that flowing water generates from top to bottom in bench relay drainpipe.
The beneficial effects of the utility model are as follows：
A kind of surface mine partition type bench energy dissipating relay drainage system so that the glory-hole intercepting ditch water conservancy gradient can
Meet design specification requirement, and can be adjusted according to charge for remittance amount in more than 3 ‰ design specification standard, can by original pole gentle slope or
Flat slope is designed to abrupt slope.Therefore, intercepting ditch function is significantly improved.And it is no longer cheated from intercepting ditch platform more than charge for remittance toward stope
The cross flow of bottom direction effectively reduces the displacement of the following pumping plants at different levels in addition to most upper 1 grade of drainage pumping plant, it is thus achieved that respectively
The differentiation configuration of grade pumping drainage equipment.In addition, the top-down pump for saving previous intercepting ditch and failing the overflow water stopped
Lift is sent, so as to effectively reduce the input of drainage equipment and the spending of daily effluent cost.At the same time, traditional Construction Party
In formula, phenomena such as long-term existence occluded water in intercepting ditch, large area overflow, unrestrained ditch, has obtained effective containment, side slope by rainwater,
Overflow water wash away phenomenon has obtained pole and has been greatly reduced, and slope stability is significantly improved.In turn, due to novel row
The appearance of water system can improve the design value for adopting hole ultimate pit slope angle, accordingly to reduce rock-peeling quantity and stripping expense to a certain extent
With.
In addition, there are collection chamber and energy dissipating clarifying basin, collection chamber and energy dissipating clarifying basin tool with single hop intercepting ditch auxiliary facility
It is standby to collect rainwater, buffering potential energy, the effect for clarifying water quality so that the impurity of each single hop intercepting ditch, the deposition of mud significantly subtract
Small, the impurity of the overwhelming majority contained in water and muddy object concentrate on sedimentation and accumulation in collection chamber and energy dissipating clarifying basin, cut
The dredging work in ditch is basic to be can be achieved to exempt.In addition, mud in collection chamber and energy dissipating clarifying basin, through confusing grass seeds and fertilizer letter
It after single pulping, can reclaim to neighbouring side slope, cleverly play what is reduced soil erosion, solid steady side slope and beautify the environment
Effect.
Description of the drawings
Fig. 1 shows a kind of general illustration of surface mine partition type bench energy dissipating relay drainage system；
Fig. 2 shows a kind of partial schematic diagrams of surface mine partition type bench energy dissipating relay drainage system；
In figure:1- single hop intercepting ditch, 2- collection chambers, 3- bench relay drainpipes, 4- energy dissipating clarifying basins, 5- drainpipes, 6-
Pumping plant, 7- energy dissipating divider walls are classified, 8- clarifies overflow every sieve.
Specific embodiment
In order to make the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing to practical new
Type is described in further detail：
The preferred embodiment of the utility model will be further detailed below, such as：
Intercepting ditch 1A sections in Fig. 1, the 1st grade of pumping plant, A sections of intercepting ditch are represented；
Intercepting ditch 3C sections in Fig. 1,3rd level pumping plant, C sections of intercepting ditch are represented；
A subregion charge for remittance unit is formed in Fig. 1 with dotted line in 2A sections of intercepting ditch and its figure for intercepting ditch 1B sections, it is entire outdoor
Ore deposit charge for remittance is made of each subregion exchange memo member.
A kind of surface mine partition type bench energy dissipating relay drainage system includes：Layering and zoning is arranged on bench relay-type
A plurality of single hop intercepting ditch 1 on the platform of mine；The single hop intercepting ditch 1 is for stopping intercepting ditch more than rainwash, by earth's surface
Runoff orderly quickly converges pumps pond to this grade of pumping plant, the sewage disposal being expelled to eventually by drainpipe 5 and classification pumping plant 6 outside hole
It stands or other receives facility；1 front end of single hop intercepting ditch is provided with the potential energy for buffering flow and to shale sundries in water
Carry out clear energy dissipating clarifying basin 4；1 end of single hop intercepting ditch is provided with the collection chamber for collecting this section of intercepting ditch charge for remittance
2, it is connected by bench relay drainpipe 3 between two adjacent single hop intercepting ditch 1 and the transmission of flowing water, the bench connects
The both ends of power drainpipe 3 connect the collection chamber 2 of epimere intercepting ditch and hypomere ditch energy dissipating clarifying basin 4 respectively；The bench relay
Drainpipe 3 is in tilted layout along side slope；The 2 top both ends of collection chamber are installed with and the single hop intercepting ditch 1 and the ladder respectively
The overflow connector of section relay drainpipe 3；4 both ends of energy dissipating clarifying basin are equipped with to be cut with bench relay drainpipe 3 and single hop
The connector in ditch 1.
The single hop intercepting ditch 1 can ensure the water conservancy gradient more than 3 ‰, and be designed on this basis, and single hop intercepts water
Length and the cross dimensions design of ditch 1, in addition to it need to be considered according to the charge for remittance amount of this section of intercepting ditch, it is also necessary to according to this grade other
The factors such as section intercepting ditch length, quantities and charge for remittance amount are considered as a whole, so that whole intercepting ditch quantities is optimal.Separately
Outside, the single hop intercepting ditch 1, inner wall preferably use one or more carry out lining cutting such as mortar flag stone, plain concrete, plastic leakage-proof cloth
Retaining wall antiseepage.
The bench relay drainpipe 3, it is the energy dissipating drainpipe for having energy dissipating effect to use, to coordinate the energy dissipating
Clarifying basin 4 further functions as the effect of shale sundries in buffering potential energy and primary water；The energy dissipating clarifying basin 4, can both select
Sunk type can also select the design of ground type.
The energy dissipating divider wall 7 and clarify overflow every sieve 8 that middle part is set in the energy dissipating clarifying basin, for buffering bench relay
The potential energy and acted on for detaching sundries and clarification water quality in water that flowing water generates from top to bottom in drainpipe.
Other are illustrated referring specifically to Fig. 1 to Fig. 2 by taking 4 grades of common relay drainings of glory-hole as an example.It is as follows：
During rainfall, first, the charge for remittance that each single hop intercepting ditch 1 in hole is used to stop respective charge for remittance section, secondly, each single hop are adopted
Intercepting ditch 1 is towards each classification 6 direction olderly flowage of pumping plant, the concentration of collection chamber 2 that charge for remittance passes through this platform in single hop intercepting ditch 1
After collecting and clarifying, collection chamber 2 flow to bench relay drainpipe 3 using overflow manner, and 3 flowing water of bench relay drainpipe is by gesture
It can take advantage of a situation and flow to lower platform energy dissipating clarifying basin 4, the drainpipe of energy dissipating effect, energy dissipating clarifying basin 4 can be selected in bench relay drainpipe 3
The energy dissipating divider wall 7 of interior middle part setting is for buffering the potential energy that flowing water generates from top to bottom in bench relay drainpipe 3, except this it
Outside, energy dissipating divider wall 7 clarifies overflow and plays the clarification to the shale sundries in water jointly every sieve 8, passes through again after clarification
Overflow manner flows to next single hop intercepting ditch, so repeatedly, until classification 6 collecting pit of pumping plant, is finally pumped to by pumping equipment
The outer Sewage Disposal in hole or other receiving water body facilities.
The collection chamber 2 and energy dissipating clarifying basin 4 set by each single hop intercepting ditch 1 to the repeatedly clarification repeatedly of charge for remittance,
Contained shale sundries sedimentation significantly reduces in each single hop intercepting ditch flowing water, on the contrary, the mud that shale sundries is formed is in 2 He of collection chamber
Centralized collection has been obtained in energy dissipating clarifying basin 4.On the one hand it solves complicated heavy ditch cleaning workload, on the other hand, becomes silted up in pond
It after mud is by seed mixture, fertilizer pulping, can reclaim to neighbouring side slope, cleverly play and reduce soil erosion, consolidate surely
Side slope and the effect beautified the environment.
The foregoing is merely being preferably not intended to limit the utility model for the utility model, it is clear that the technology of this field
Personnel can carry out the utility model spirit and scope of the various modification and variations without departing from the utility model, if in this way,
If these modifications and variations of the present invention belong to the scope of the claims of the present invention and its equivalent technology, this
Utility model is also intended to include these modifications and variations.
Claims (5)
1. a kind of surface mine partition type bench energy dissipating relay drainage system, which is characterized in that including：
The a plurality of single hop intercepting ditch being arranged on bench relay-type on the platform of mine, the single hop intercepting ditch are used to stop intercepting ditch
Rainwash is orderly quickly converged and pumps pond to this grade of drainage pumping plant, is expelled to eventually by drainage equipment by more than rainwash
Sewage Disposal or other receiving facilities outside hole；
The single hop intercepting ditch front end is provided with the potential energy for buffering flow and carries out clear energy dissipating to shale sundries in water
Clarifying basin；The single hop intercepting ditch end is provided with collection chamber, for collecting the charge for remittance of this section of intercepting ditch；
It is connect between two adjacent single hop intercepting ditch by the connection of bench relay drainpipe and the transmission of flowing water, the bench
The both ends of power drainpipe connect the collection chamber of epimere intercepting ditch and hypomere ditch energy dissipating clarifying basin respectively；The bench relay draining
Pipe is in tilted layout along side slope；
Both ends are installed with respectively at the top of the collection chamber connects with the overflow of the single hop intercepting ditch and the bench relay drainpipe
Interface；
The energy dissipating clarifying basin both ends are equipped with the connector with bench relay drainpipe and single hop intercepting ditch.
A kind of 2. surface mine partition type bench energy dissipating relay drainage system according to claim 1, which is characterized in that institute
The water conservancy gradient of single hop intercepting ditch is stated more than 3 ‰, the single hop intercepting ditch, inner wall is using mortar flag stone, plain concrete, plastics
One or more carry out lining cutting retaining wall antiseepages in antiseepage cloth.
A kind of 3. surface mine partition type bench energy dissipating relay drainage system according to claim 1, which is characterized in that institute
Bench relay drainpipe is stated, it is the energy dissipating drainpipe for having energy dissipating effect to use.
A kind of 4. surface mine partition type bench energy dissipating relay drainage system according to claim 1, which is characterized in that institute
State design of the energy dissipating clarifying basin for sunk type or ground type.
A kind of 5. surface mine partition type bench energy dissipating relay drainage system according to claim 1, which is characterized in that institute
State the energy dissipating divider wall and clarify overflow every sieve that middle part is set in energy dissipating clarifying basin.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986835.8U CN207484634U (en) | 2017-08-09 | 2017-08-09 | A kind of surface mine partition type bench energy dissipating relay drainage system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986835.8U CN207484634U (en) | 2017-08-09 | 2017-08-09 | A kind of surface mine partition type bench energy dissipating relay drainage system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268761A (en) * | 2017-08-09 | 2017-10-20 | 中国瑞林工程技术有限公司 | A kind of surface mine partition type bench energy dissipating relay drainage system and method |
| CN109869188A (en) * | 2019-04-08 | 2019-06-11 | 中钢集团马鞍山矿山研究院有限公司 | A kind of opencut is removed contamination the district drainage method of separation |
| CN112343161A (en) * | 2020-10-26 | 2021-02-09 | 辽宁工程技术大学 | Multilayer water storage device for ecological restoration of mine |
-
2017
- 2017-08-09 CN CN201720986835.8U patent/CN207484634U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268761A (en) * | 2017-08-09 | 2017-10-20 | 中国瑞林工程技术有限公司 | A kind of surface mine partition type bench energy dissipating relay drainage system and method |
| CN107268761B (en) * | 2017-08-09 | 2023-08-11 | 中国瑞林工程技术股份有限公司 | Surface mine partition type bench energy dissipation relay drainage system and method |
| CN109869188A (en) * | 2019-04-08 | 2019-06-11 | 中钢集团马鞍山矿山研究院有限公司 | A kind of opencut is removed contamination the district drainage method of separation |
| CN109869188B (en) * | 2019-04-08 | 2020-11-06 | 中钢集团马鞍山矿山研究总院股份有限公司 | Segmented drainage method for cleaning and separating strip mine |
| CN112343161A (en) * | 2020-10-26 | 2021-02-09 | 辽宁工程技术大学 | Multilayer water storage device for ecological restoration of mine |
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