CN204283490U - A kind of drainage system of open coal mine - Google Patents
A kind of drainage system of open coal mine Download PDFInfo
- Publication number
- CN204283490U CN204283490U CN201420594777.0U CN201420594777U CN204283490U CN 204283490 U CN204283490 U CN 204283490U CN 201420594777 U CN201420594777 U CN 201420594777U CN 204283490 U CN204283490 U CN 204283490U
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- China
- Prior art keywords
- storage device
- coal mine
- water storage
- drainage system
- open coal
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- 239000003245 coal Substances 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000005266 casting Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 16
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 238000004134 energy conservation Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Sewage (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model provides a kind of drainage system of open coal mine, wherein, comprising: water storage device, and be arranged between the casting step of open coal mine and anti-water proof dam, described water storage device is lower than the EXIT POINT of described casting step; Syphon, described siphonal first end is plugged in described water storage device, and described siphonal second end is arranged in blowoff basin, and described first end is higher than described second end.The drainage system of the open coal mine that the utility model provides temporarily stores the water of discharging from refuse dump by arranging water storage device, then is incorporated in blowoff basin through syphon by the water in water storage device, realizes draining.This system architecture is simple, and cost is low, and energy conservation.
Description
Technical field
The utility model relates to the water discharge technology of open coal mine, particularly relates to a kind of drainage system of open coal mine.
Background technology
For open coal mine, draining is vital.Draining of the prior art normally utilizes drainage pump to carry out draining.But drainage pump needs stable power supply, therefore, power consumption is large, not energy-conservation, and there is Electrical Safety hidden danger.Meanwhile, along with the increase of water discharge time, the life-span of water pump also can shorten gradually, affects drainage effect.
Utility model content
The utility model provides a kind of drainage system of open coal mine, to solve problem in prior art, energy conservation, improves safety.
The utility model provides a kind of drainage system of open coal mine, it is characterized in that, comprising:
Water storage device, be arranged between the casting step of open coal mine and anti-water proof dam, described water storage device is lower than the EXIT POINT of described casting step;
Syphon, described siphonal first end is plugged in described water storage device, and described siphonal second end is arranged in blowoff basin, and described first end is higher than described second end.
The drainage system of open coal mine as above, wherein, preferably: described water storage device is columniform container, described drainage system also comprises fill material, described fill material is arranged between described casting step and described anti-water proof dam, and described water storage device is embedded in described fill material.
The drainage system of open coal mine as above, wherein, preferably: described syphon is plastic pipe.
The drainage system of open coal mine as above, wherein, preferably: described syphon is polyethylene pipe.
The drainage system of open coal mine as above, wherein, preferably: described siphonal internal diameter is 80-150mm.
The drainage system of open coal mine as above, wherein, preferably: also comprise the foul water pump for sewage in syphon described in pump drainage, described foul water pump is arranged on described syphon one end away from described water storage device.
The drainage system of the open coal mine that the utility model provides temporarily stores the water of discharging from refuse dump by arranging water storage device, then is incorporated in blowoff basin through syphon by the water in water storage device, realizes draining.This system architecture is simple, and cost is low, and energy conservation.
Accompanying drawing explanation
The drainage system structural representation of the open coal mine that Fig. 1 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in detail.The identical Reference numeral of wherein identical component represents.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
The drainage system structural representation of the open coal mine that Fig. 1 provides for the utility model embodiment, the utility model embodiment provides a kind of drainage system of open coal mine, wherein, this drainage system comprises water storage device 1 and syphon 2, water in refuse dump is first drained in water storage device 1 under gravity, and the water in water storage device 1 is discharged in blowoff basin by recycling syphon 2.
Wherein, water storage device 1 is arranged between the casting step 3 of open coal mine and anti-water proof dam 4, and described water storage device 1 lower than the EXIT POINT A of described casting step 3, thus can make the water in refuse dump flow under gravity in water storage device 1.
The structure of water storage device 1 can have multiple, in the present embodiment, water storage device 1 is columniform container, can adopt discarded iron pipe, and drainage system also comprises fill material 5, fill material 5 can select the material of bulk, this fill material 5 is arranged between casting step 3 and anti-water proof dam 4, is embedded in by described water storage device 1 in described fill material 5, and fill material 5 plays the effect of filtering silt, make the water that flow in water storage device 1 more clean, prevent blocking siphon 2 to manage.It will be understood by those skilled in the art that, also can add fixed filter between water storage device 1 and EXIT POINT A, but adopt fill material 5 to filter relative to strainer for silt, cost is lower, and fill material 5 can select discarded material, cost-saving.
When not needing draining, by one end shutoff of hydrostatic column, the other end carries out water storage as water inlet, then lays syphon and carries out draining, before draining, the other end of container is also carried out shutoff when moisture storage capacity arrives setting value.
The first end of syphon 2 is plugged in above-mentioned water storage device 1, second end is arranged in blowoff basin, first end is higher than the second end, the mouth of pipe of syphon 2 first end is wanted under the overall water surface being placed in water storage device 1 simultaneously, and this mouth of pipe need higher than other parts of syphon 2, prevent air from entering into the inside of syphon 2, cause impeded drainage.
After the pipeline of syphon 2 has been laid, must whole emptying by the air in pipeline, make to be full of water in pipeline, reach vacuum state, if pipeline flowing water is not smooth, then can arrange foul water pump, for sewage in syphon described in pump drainage, this foul water pump is arranged on syphon one end away from described water storage device.Then foul water pump can be removed after the air in syphon is emptying.
On the basis of above-described embodiment, can arrange syphon 2 for plastic pipe, the anti-corrosive properties of plastic pipe are good, and the life-span is long.Further, polyethylene pipe can be adopted as syphon, it will be appreciated by persons skilled in the art that the syphon can also selecting other materials according to actual needs.Select the syphon of different-diameter according to water yield size, avoid the emptying phenomenon because of the larger generation of the little and siphonal diameter of the water yield.In the present embodiment, above-mentioned siphonal internal diameter is 80-150mm.
The drainage system of the open coal mine that the utility model provides temporarily stores the water of discharging from refuse dump by arranging water storage device, then is incorporated in blowoff basin through syphon by the water in water storage device, realizes draining.This system architecture is simple, and cost is low, and energy conservation.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (6)
1. a drainage system for open coal mine, is characterized in that, comprising:
Water storage device, be arranged between the casting step of open coal mine and anti-water proof dam, described water storage device is lower than the EXIT POINT of described casting step;
Syphon, described siphonal first end is plugged in described water storage device, and described siphonal second end is arranged in blowoff basin, and described first end is higher than described second end.
2. the drainage system of open coal mine according to claim 1, it is characterized in that: described water storage device is columniform container, described drainage system also comprises fill material, described fill material is arranged between described casting step and described anti-water proof dam, and described water storage device is embedded in described fill material.
3. the drainage system of open coal mine according to claim 1 and 2, is characterized in that: described syphon is plastic pipe.
4. the drainage system of open coal mine according to claim 3, is characterized in that: described syphon is polyethylene pipe.
5. the drainage system of open coal mine according to claim 1 and 2, is characterized in that: described siphonal internal diameter is 80-150mm.
6. the drainage system of open coal mine according to claim 1 and 2, is characterized in that: also comprise the foul water pump for sewage in syphon described in pump drainage, and described foul water pump is arranged on described syphon one end away from described water storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420594777.0U CN204283490U (en) | 2014-10-15 | 2014-10-15 | A kind of drainage system of open coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420594777.0U CN204283490U (en) | 2014-10-15 | 2014-10-15 | A kind of drainage system of open coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283490U true CN204283490U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420594777.0U Active CN204283490U (en) | 2014-10-15 | 2014-10-15 | A kind of drainage system of open coal mine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204283490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206584A (en) * | 2019-06-24 | 2019-09-06 | 武汉工程大学 | The discharging system and method for open pit mine hole water burst based on siphon |
-
2014
- 2014-10-15 CN CN201420594777.0U patent/CN204283490U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206584A (en) * | 2019-06-24 | 2019-09-06 | 武汉工程大学 | The discharging system and method for open pit mine hole water burst based on siphon |
| CN110206584B (en) * | 2019-06-24 | 2021-12-03 | 武汉工程大学 | Siphon-based open pit water drainage system and method |
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