CN110241792A - A kind of dirty integrated flood drainage system shunted with pulp conveying of Tailings Dam flood - Google Patents
A kind of dirty integrated flood drainage system shunted with pulp conveying of Tailings Dam flood Download PDFInfo
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- CN110241792A CN110241792A CN201910444524.2A CN201910444524A CN110241792A CN 110241792 A CN110241792 A CN 110241792A CN 201910444524 A CN201910444524 A CN 201910444524A CN 110241792 A CN110241792 A CN 110241792A
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- floodwaters
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- drains
- tunnel
- main tunnel
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000012895 dilution Substances 0.000 claims abstract description 18
- 238000010790 dilution Methods 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 9
- 230000007613 environmental effect Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a kind of Tailings Dam flood dirts to shunt the integrated flood drainage system with pulp conveying, belongs to Tailings Dam technical field, it is therefore intended that solves the problems, such as that the existing dirty shunting of engineering flood is poor, Tailings transportation tubular service is difficult in maintenance.It includes the main tunnel that drains off floodwaters, the main tunnel upstream side communication that drains off floodwaters has drain off floodwaters branch tunnel and Tailings transportation branch hole, the main tunnel that drains off floodwaters is interior to be equipped with core wall, core wall and the side wall for main tunnel side of drainning off floodwaters enclose return water canal, it drains off floodwaters and is provided with cover board above return water canal in main tunnel, cover board is equipped with Tailings transportation pipeline, the water-dilution channel that core wall and the side wall for the main tunnel other side of drainning off floodwaters are formed, the downstream side of water-dilution channel is communicated with stilling pond, the downstream side of return water canal is communicated with back pool, it is additionally provided with regulating dam, tailing initial dam, tailing dam, drainage blind ditch is equipped between regulating dam and tailing initial dam, drainage blind ditch is connected to the water-dilution channel side for the branch tunnel that drains off floodwaters.The present invention is suitable for the dirty shunting of Tailings Dam flood and pulp conveying.
Description
Technical field
The invention belongs to Tailings Dam technical fields, and in particular to a kind of dirty shunting of Tailings Dam flood is in a row with the collection of pulp conveying
Big vast system.
Background technique
It is present in mountain valley mostly in the Tailings Dam of surface construction according to the natural geological conditions in China.Tailings Dam work
The construction investment of journey is concentrated mainly on tailings dam and flood drainage system two parts.Currently, common flood drainage system form has flood retention
Dam+skewed slot+culvert flood discharge and overflow well+tunnel flood discharge.There are two the purposes of tailing lab setting flood drainage system: first is that
In order to exclude heavy rain in library in time；Second is that primary water in recycling library.In the past few decades, due to lacking regular design and environmental protection
Consciousness is insufficient, and the most of Tailings Dams in China are in actual moving process, and the flood and tailings recycling water of flood drainage system are in a set of row
It is let out under being mixed in big vast system.Tailing water containing the poisonous and harmful medicament such as cyanide, chloride, sulfide discharges wantonly, to each
Ground water resource causes a degree of pollution.
In recent years, environmental issue bring consequence was outstanding day by day, and country has accordingly put into effect some column environmental protection policies.It is dirty point big vast
The requirement of stream has incorporated within the scope of the examination & approval of Tailings Dam environmental protection, it is desirable that tailing clearing rinsing reaches 100% rate of recovery.
Therefore, a kind of small investment be but able to achieve it is big vast dirty shunt, thoroughly solve environmental pollution flood drainage system become for bargh must
So selection.
The pipeline of China's Tailings Dam transportation system generally uses earth's surface or the buried arrangement of ditch.And the laying of this earth's surface must produce
Expropriation of land problem is given birth to, and exposed tube is outside, with the variation of weather, easily generation aging, and then has reduced the service life.The buried cloth of ditch
Setting is that conveyance conduit is embedded in underground, this will safeguard the very big difficulty of bring for the tubular service in later period.By big vast dirty shunting
It is combined with Sending tailings, realizes the integrated and optimization of flood drainage system, be not only able to satisfy the environmental requirement of engineering, while excellent
Conveying section after change will not have to separately take over the land for use, and solve the problems, such as that construction project land used is difficult.Feed-line is arranged in flood drainage system
Inside overhauls convenient for engineering, the degree of aging of pipeline is reduced, to save construction investment.
Summary of the invention
It is an object of the invention to: a kind of dirty integrated flood drainage system shunted with pulp conveying of Tailings Dam flood is provided, is solved
Existing engineering flood is dirty to shunt the problem poor, Tailings transportation tubular service is difficult in maintenance.
The technical solution adopted by the invention is as follows:
A kind of dirty integrated flood drainage system shunted with pulp conveying of Tailings Dam flood, including the main tunnel that drains off floodwaters, drain off floodwaters main tunnel
Upstream side has been respectively communicated with drain off floodwaters branch tunnel and Tailings transportation branch hole, along main tunnel length direction setting of drainning off floodwaters in the main tunnel that drains off floodwaters
There is a core wall, the side wall of core wall and main tunnel side of drainning off floodwaters encloses return water canal, and return water canal is along main tunnel and the branch of drainning off floodwaters of drainning off floodwaters
The length direction of tunnel is arranged, and is located at the top of core wall above return water canal in the main tunnel that drains off floodwaters and is provided between the main tunnel that drains off floodwaters
Cover board is provided with Tailings transportation pipeline on cover board, and Tailings transportation pipeline is along drain off floodwaters main tunnel and Tailings transportation branch hole length direction
The water-dilution channel that the side wall of setting, core wall and the main tunnel other side of drainning off floodwaters is formed, the downstream side of water-dilution channel is communicated with the power that disappears
The downstream side in pond, return water canal is communicated with back pool, is additionally provided with regulating dam, tailing initial dam, tailing dam, regulating dam and tail
Drainage blind ditch is provided between mine initial dam, drainage blind ditch is connected to the water-dilution channel side for the branch tunnel that drains off floodwaters.
Further, the branch tunnel that drains off floodwaters also is communicated with overflow well.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, in the present invention, including the main tunnel that drains off floodwaters, main tunnel upstream side of drainning off floodwaters have been respectively communicated with drain off floodwaters branch tunnel and tailing
Branch hole is conveyed, the main tunnel length direction that drains off floodwaters is provided with core wall, core wall and main tunnel side of drainning off floodwaters in the main tunnel that drains off floodwaters
Side wall enclose return water canal, return water canal drains off floodwaters in main tunnel along the length direction setting of drain off floodwaters main tunnel and the branch tunnel that drains off floodwaters
It is located at the top of core wall above return water canal and is provided with cover board between the main tunnel that drains off floodwaters, Tailings transportation pipeline is provided on cover board,
Tailings transportation pipeline is along main tunnel and the setting of Tailings transportation branch hole length direction, core wall and the main tunnel other side of drainning off floodwaters of drainning off floodwaters
The water-dilution channel that side wall is formed, the downstream side of water-dilution channel are communicated with stilling pond, and the downstream side of return water canal is communicated with back pool, also
It is provided with regulating dam, tailing initial dam, tailing dam, drainage blind ditch is provided between regulating dam and tailing initial dam, row is seeped
French drain is connected to the water-dilution channel side for the branch tunnel that drains off floodwaters.
By the setting, the tailings recycling water of the flood of mountain valley-type Tailings Dam and pollution can not only be shunted, simultaneously
Feed-line is included in flood drainage system, at the top of cover closure return water channel, thus when solving experience compared with great flood, flood
Water, sewage mix the problem of seeping, and further solve big vast dirty shunting problems, reduce environmental pollution.Big vast dirty shunting is defeated with tailing
It send system to combine, realizes the integrated and optimization of flood drainage system, be not only able to satisfy the environmental requirement of engineering, while defeated after optimization
It send section that will not have to separately take over the land for use, solves the problems, such as that construction project land used is difficult, feed-line is arranged in inside flood drainage system, is convenient for
Engineering maintenance, reduces the degree of aging of pipeline, to save construction investment.
Detailed description of the invention
Fig. 1 is connection schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of the main tunnel of the invention that drains off floodwaters；
Fig. 3 is the connection schematic diagram of drain off floodwaters main tunnel and the branch tunnel that drains off floodwaters, Tailings transportation branch hole of the invention
Fig. 4 is the connection schematic diagram of drain off floodwaters main tunnel and stilling pond, back pool of the invention；
Marked in the figure: 1- drains off floodwaters, main tunnel, 2- Tailings transportation branch hole, 3- drain off floodwaters branch tunnel, 4- overflow well, 5- tailing initial stage
Dam, 6- tailing dam, 7- regulating dam, 8- stilling pond, 9- back pool, 10- drainage blind ditch, 11- core wall, 12- return water canal,
13- Tailings transportation pipeline, 14- cover board.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
A kind of dirty integrated flood drainage system shunted with pulp conveying of Tailings Dam flood, including the main tunnel that drains off floodwaters, drain off floodwaters main tunnel
Upstream side has been respectively communicated with drain off floodwaters branch tunnel and Tailings transportation branch hole, along main tunnel length direction setting of drainning off floodwaters in the main tunnel that drains off floodwaters
There is a core wall, the side wall of core wall and main tunnel side of drainning off floodwaters encloses return water canal, and return water canal is along main tunnel and the branch of drainning off floodwaters of drainning off floodwaters
The length direction of tunnel is arranged, and is located at the top of core wall above return water canal in the main tunnel that drains off floodwaters and is provided between the main tunnel that drains off floodwaters
Cover board is provided with Tailings transportation pipeline on cover board, and Tailings transportation pipeline is along drain off floodwaters main tunnel and Tailings transportation branch hole length direction
The water-dilution channel that the side wall of setting, core wall and the main tunnel other side of drainning off floodwaters is formed, the downstream side of water-dilution channel is communicated with the power that disappears
The downstream side in pond, return water canal is communicated with back pool, is additionally provided with regulating dam, tailing initial dam, tailing dam, regulating dam and tail
Drainage blind ditch is provided between mine initial dam, drainage blind ditch is connected to the water-dilution channel side for the branch tunnel that drains off floodwaters.
Further, the branch tunnel that drains off floodwaters also is communicated with overflow well.
The present invention in implementation process, Tailings Dam upstream be arranged regulating dam, the inside for the main tunnel that drains off floodwaters build every
Waterwall, by before regulating dam channel perennial draingage and flood intercept after lead to the water-dilution channel side of main flood tunnel, mining tailing wasteland
Interior primary water enters the return water canal side drained off floodwaters in main tunnel by the branch tunnel that drains off floodwaters, it is ensured that when meeting with compared with great flood, two kinds
Water flow is not mixed to seep, and core wall over top sets up cover board, by Tailings transportation pipe arrangement portion on the cover board, and is fixed, real
It is integrated inside flood tunnel Tailings transportation pipeline has been showed.
Tailings transportation pipeline passes through Tailings transportation branch by entering the main tunnel that drains off floodwaters above the back pool for main tunnel end of drainning off floodwaters
Tailings Slurry is delivered at the top of tailing dam by hole, and return water canal is by the branch tunnel that drains off floodwaters of mining tailing wasteland along main tunnel direction of drainning off floodwaters
Setting.
This programme is suitable for middle collimation method Tailing dam construction scheme, tailing initial dam and tailing dam axis in same position,
Ore pulp enters classifying cyclone after depressurizing at Tailings transportation branch hole outlet, does further classification and builds a dam.
Embodiment 1
A kind of dirty integrated flood drainage system shunted with pulp conveying of Tailings Dam flood, including the main tunnel that drains off floodwaters, drain off floodwaters main tunnel
Upstream side has been respectively communicated with drain off floodwaters branch tunnel and Tailings transportation branch hole, along main tunnel length direction setting of drainning off floodwaters in the main tunnel that drains off floodwaters
There is a core wall, the side wall of core wall and main tunnel side of drainning off floodwaters encloses return water canal, and return water canal is along main tunnel and the branch of drainning off floodwaters of drainning off floodwaters
The length direction of tunnel is arranged, and is located at the top of core wall above return water canal in the main tunnel that drains off floodwaters and is provided between the main tunnel that drains off floodwaters
Cover board is provided with Tailings transportation pipeline on cover board, and Tailings transportation pipeline is along drain off floodwaters main tunnel and Tailings transportation branch hole length direction
The water-dilution channel that the side wall of setting, core wall and the main tunnel other side of drainning off floodwaters is formed, the downstream side of water-dilution channel is communicated with the power that disappears
The downstream side in pond, return water canal is communicated with back pool, is additionally provided with regulating dam, tailing initial dam, tailing dam, regulating dam and tail
Drainage blind ditch is provided between mine initial dam, drainage blind ditch is connected to the water-dilution channel side for the branch tunnel that drains off floodwaters.By the setting, no
The tailings recycling water of the flood of mountain valley-type Tailings Dam and pollution can only be shunted, while feed-line being included in drain off floodwaters and is
System, at the top of cover closure return water channel, so that flood, sewage mix the problem of seeping, into one when solving experience compared with great flood
Step solves big vast dirty shunting problems, reduces environmental pollution.Big vast dirty shunt is combined with Sending tailings, realization, which is drained off floodwaters, is
The integrated and optimization of system is not only able to satisfy the environmental requirement of engineering, while the conveying section after optimization will not have to separately take over the land for use, and solve
The problem of construction project land used hardly possible, feed-line are arranged in inside flood drainage system, are overhauled convenient for engineering, are reduced the old of pipeline
Change degree, to save construction investment.
Embodiment 2
On the basis of embodiment 1, the branch tunnel that drains off floodwaters also is communicated with overflow well.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (2)
1. a kind of dirty integrated flood drainage system shunted with pulp conveying of Tailings Dam flood, which is characterized in that including the main tunnel that drains off floodwaters
(1), main tunnel (1) upstream side of drainning off floodwaters has been respectively communicated with drain off floodwaters branch tunnel (3) and Tailings transportation branch hole (2), drains off floodwaters main tunnel (1)
Interior edge main tunnel (1) length direction that drains off floodwaters is provided with core wall (11), the side wall of core wall (11) and main tunnel (1) side of drainning off floodwaters
It encloses return water canal (12), return water canal (12) drains off floodwaters along the length direction setting of drain off floodwaters main tunnel (1) and the branch tunnel (3) that drains off floodwaters
Main interior return water canal (12) top of tunnel (1), which is located at the top of core wall (11) and drains off floodwaters between main tunnel (1), is provided with cover board (14),
It is provided on cover board (14) Tailings transportation pipeline (13), Tailings transportation pipeline (13) is along drain off floodwaters main tunnel (1) and Tailings transportation branch
The water-dilution channel that the side wall of the setting of hole (2) length direction, core wall (11) and main tunnel (1) other side of drainning off floodwaters is formed, clear water are logical
The downstream side in road is communicated with stilling pond (8), and the downstream side of return water canal (12) is communicated with back pool (9), is additionally provided with regulating dam
(7), tailing initial dam (5), tailing dam (6), are provided with drainage blind ditch between regulating dam (7) and tailing initial dam (5)
(10), drainage blind ditch (10) is connected to the water-dilution channel side for the branch tunnel (3) that drains off floodwaters.
2. a kind of dirty integrated flood drainage system shunted with pulp conveying of Tailings Dam flood described in accordance with the claim 1, feature exist
In the branch tunnel (3) that drains off floodwaters also is communicated with overflow well (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444524.2A CN110241792A (en) | 2019-05-27 | 2019-05-27 | A kind of dirty integrated flood drainage system shunted with pulp conveying of Tailings Dam flood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444524.2A CN110241792A (en) | 2019-05-27 | 2019-05-27 | A kind of dirty integrated flood drainage system shunted with pulp conveying of Tailings Dam flood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110241792A true CN110241792A (en) | 2019-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910444524.2A Withdrawn CN110241792A (en) | 2019-05-27 | 2019-05-27 | A kind of dirty integrated flood drainage system shunted with pulp conveying of Tailings Dam flood |
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| Country | Link |
|---|---|
| CN (1) | CN110241792A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720353A (en) * | 2022-06-08 | 2022-07-08 | 中国有色金属工业昆明勘察设计研究院有限公司 | Tailing pond permeation damage simulation device and experiment method |
| CN115305965A (en) * | 2022-07-01 | 2022-11-08 | 中国电建集团贵阳勘测设计研究院有限公司 | Underground collecting and draining and water seal treatment method for slag warehouse leaked sewage at bottom of warehouse |
-
2019
- 2019-05-27 CN CN201910444524.2A patent/CN110241792A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720353A (en) * | 2022-06-08 | 2022-07-08 | 中国有色金属工业昆明勘察设计研究院有限公司 | Tailing pond permeation damage simulation device and experiment method |
| CN115305965A (en) * | 2022-07-01 | 2022-11-08 | 中国电建集团贵阳勘测设计研究院有限公司 | Underground collecting and draining and water seal treatment method for slag warehouse leaked sewage at bottom of warehouse |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190917 |