CN103233775A - Large-volume water sump for underground mine - Google Patents
Large-volume water sump for underground mine Download PDFInfo
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- CN103233775A CN103233775A CN 201310185553 CN201310185553A CN103233775A CN 103233775 A CN103233775 A CN 103233775A CN 201310185553 CN201310185553 CN 201310185553 CN 201310185553 A CN201310185553 A CN 201310185553A CN 103233775 A CN103233775 A CN 103233775A
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- sump
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- water sump
- underground mine
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Abstract
The invention relates to a large-volume water sump for an underground mine, which belongs to the field of water storage equipment. The large-volume water sump comprises a water sump cleaning lane which is connected with a water sump body, the water sump body is connected with a water distribution lane, the water distribution lane is connected with a water pump room through an absorbing well, the water sump body comprises an inclined section and a horizontal section of the water sump, an included angle between the inclined section of the water sump and a horizontal plane is 0-90 degrees, the horizontal height of a baseplate of the horizontal section of the water sump is not less than the horizontal height of a baseplate of the water distribution lane, and mud stopping walls are arranged in the horizontal section of the water sump. Therefore, on the premise of not affecting the precipitation effect of the water sump, the effective volume of the water sump is improved; and the water sump is simple in structure, convenient and effective.
Description
Technical field
The present invention relates to a kind of underground mine with big volume sump, belong to the water storage apparatus field.
Background technology
When the sump that design is complementary with the suction-type pump house, the vertical section often adopts the design of " V " shape namely to begin earlier to design and construct behind certain absolute altitude (the minimum absolute altitude of sump) with big descending from the sump entrance, again by certain design and construction of going up a slope until linking to each other with pump house.Because sump and pump house interface absolute altitude are higher than sump minimum point absolute altitude, still have than big yield in the sump when causing the pump house pump sump to minimum suction point and stockpile, therefore cause the sump dischargeable capacity to reduce, also there is pair sump to carry out some improvement now, the sump angle of inclination is reduced, but the interior flow rate of water flow of sump increases like this, silt has little time precipitation, a large amount of sedimentations influence the operate as normal of pump house in pump house.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide a kind of underground mine with big volume sump, under the prerequisite that does not influence the sump sedimentation effect, improve its dischargeable capacity, and simple in structure, easily and effectively.
Underground mine of the present invention is with big volume sump, comprise sump cleaning lane, sump cleaning lane connects the sump body, the sump body connects water distribution drift, water distribution drift connects pump house by absorbing well, absorption well, and the sump body comprises tilting section sump and horizontal segment sump, and tilting section sump and horizontal plane angle a are between 0 ° and 90 °, horizontal segment sump floor level height is not less than water distribution drift floor level height, establishes the retaining mud wall in the horizontal segment sump.
The quantity of retaining mud wall is 3, staggered being fixed on the horizontal segment sump inwall, and 3 roads retaining mud wall can effectively reduce flow rate of water flow, makes the sediment deposition in the water, prevents that silt from stopping up water distribution drift.
Tilting section sump and horizontal plane angle a are 15 °, guarantee that flow rate of water flow is moderate.
Operating principle and process:
Current flow into the tilting section sump from sump cleaning lane, after obtaining certain speed, the tilting section sump flows into the horizontal segment sump, slow down through current behind the retaining mud wall, the sediment deposition that remains in the water gets off, water flows into water distribution drift and sucks pump house by absorbing well, absorption well, because horizontal segment sump floor level height is not less than water distribution drift floor level height, water can all flow into water distribution drift, avoid the sump residual water, for next sump water storage is vacateed maximum space.
The beneficial effect that the present invention compared with prior art has is:
Underground mine of the present invention improves its dischargeable capacity with big volume sump under the prerequisite that does not influence the sump sedimentation effect, and simple in structure, easily and effectively.
Description of drawings
Fig. 1 is embodiment of the invention schematic diagram.
Among the figure: 1, sump cleaning lane; 2, tilting section sump; 3, retaining mud wall; 4, horizontal segment sump; 5, water distribution drift; 6, absorbing well, absorption well; 7, pump house.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described further:
As shown in Figure 1, underground mine of the present invention is with big volume sump, comprise sump cleaning lane 1, sump cleaning lane 1 connects the sump body, the sump body connects water distribution drift 5, and water distribution drift 5 connects pump house 7 by absorbing well, absorption well 6, and the sump body comprises tilting section sump 2 and horizontal segment sump 4, horizontal segment sump 4 floor level height are not less than water distribution drift 5 floor level height, establish retaining mud wall 3 in the horizontal segment sump 4.
The quantity of retaining mud wall 3 is 3, staggered being fixed on horizontal segment sump 4 inwalls, and 3 roads retaining mud wall 3 can effectively reduce flow rate of water flow, makes the sediment deposition in the water, prevents that silt from stopping up water distribution drift.
Tilting section sump 2 is 15 ° with horizontal plane angle a, guarantees that flow rate of water flow is moderate.
Current flow into tilting section sump 2 from sump cleaning lane 1, after obtaining certain speed, tilting section sump 2 flows into horizontal segment sump 4, slow down through retaining mud wall 3 back current, the sediment deposition that remains in the water gets off, water flows into water distribution drift 5 and sucks pump house 7 by absorbing well, absorption well 6, because horizontal segment sump 4 floor level height are not less than water distribution drift 5 floor level height, water can all flow into water distribution drift 5, avoid the sump residual water, for next sump water storage is vacateed maximum space.
Claims (3)
1. a underground mine is with big volume sump, comprise sump cleaning lane (1), sump cleaning lane (1) connects sump, sump connects water distribution drift (5), water distribution drift (5) connects pump house (7) by absorbing well, absorption well (6), it is characterized in that: sump comprises tilting section sump (2) and horizontal segment sump (4), tilting section sump (2) and horizontal plane angle a are between 0 ° and 90 °, horizontal segment sump (4) floor level height is not less than water distribution drift (5) floor level height, establishes retaining mud wall (3) in the horizontal segment sump (4).
2. underground mine according to claim 1 is characterized in that with big volume sump: the quantity of retaining mud wall (3) is 3, staggered being fixed on horizontal segment sump (4) inwall.
3. underground mine according to claim 1 is characterized in that with big volume sump: tilting section sump (2) is 15 ° with horizontal plane angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310185553 CN103233775A (en) | 2013-05-20 | 2013-05-20 | Large-volume water sump for underground mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310185553 CN103233775A (en) | 2013-05-20 | 2013-05-20 | Large-volume water sump for underground mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103233775A true CN103233775A (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310185553 Pending CN103233775A (en) | 2013-05-20 | 2013-05-20 | Large-volume water sump for underground mine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103233775A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215600A (en) * | 2021-12-15 | 2022-03-22 | 国家能源投资集团有限责任公司 | Underground roadway reservoir and construction method thereof |
-
2013
- 2013-05-20 CN CN 201310185553 patent/CN103233775A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215600A (en) * | 2021-12-15 | 2022-03-22 | 国家能源投资集团有限责任公司 | Underground roadway reservoir and construction method thereof |
| CN114215600B (en) * | 2021-12-15 | 2023-11-10 | 国家能源投资集团有限责任公司 | Underground roadway reservoir and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |