CN201144458Y - Overflow type recharging well of wet red mud disposal site - Google Patents
Overflow type recharging well of wet red mud disposal site Download PDFInfo
- Publication number
- CN201144458Y CN201144458Y CNU2007200156956U CN200720015695U CN201144458Y CN 201144458 Y CN201144458 Y CN 201144458Y CN U2007200156956 U CNU2007200156956 U CN U2007200156956U CN 200720015695 U CN200720015695 U CN 200720015695U CN 201144458 Y CN201144458 Y CN 201144458Y
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- red mud
- storage yard
- overflow
- well
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Abstract
The utility model discloses a mine tailing storage yard recharging well and a heightening method thereof, in particular to a wet sintering red mud storage yard overflow type recharging well and the heightening method thereof. The wet sintering red mud storage yard overflow type recharging well comprises a well foundation, a horizontal pipeline, a reinforced concrete well body and an overflow hole, wherein, an embedded component is arranged in a concrete tube wall at the upper end of the reinforced concrete well body and connected with a steel tube section which is arranged at the upper end of the embedded component and which is provided with a hole; the upper end of the steel tube section with the hole is connected with the other section of steel tube section with the hole by a flange, and the steel tube sections with the hole are arranged one section by one section in the same way; the outside of each section of the steel tube section with the hole is provided with a sand pipe. The backwater quality of the utility model is clean, not only the surface clean water of the storage yard can be recovered, but also the seepage water inside the storage yard can also be recovered; the weight of a heightened recharging wall is light and causes less influence on the former foundation; a gradually heightening construction technology not only is simple for constructing but also saves the cost.
Description
Technical field
The utility model relates to a kind of mine tailing stockyard back water well, relates in particular to a kind of wet method red mud from sintering process stockyard overflow-type back water well that is adapted to.
Background technology
The way of recycling that the inner ponding in wet red mud storage yard reservoir area is adopted is the overflow-type backwater at present.Promptly adopt steel concrete well bore 8, reserve spout hole 9 every certain altitude on the borehole wall, along with the rising of the water surface, primary water enters back water well by spout hole, and the employing stopper sealed spout hole when the water surface will arrive not primary water.Primary water rises again, enters the back water well backwater up to the spout hole by the upper strata.Be well basis 6 under the well bore, it links to each other with horizontal pipeline 7, Free water is collected and converges to the backwater pump house.
The formation of red mud from sintering process intensity usually is subjected to the influence of factors such as the speed of the quality of discharging consolidation, the speed of building a dam and climatic conditions change, and the length of service in general red mud from sintering process stockyard is about 10 years.Consider red mud from sintering process As time goes on, intensity can slowly increase, and generally about 10 years, the department of please reconnoitring carries out safety evaluation to dam body, sees whether dam body has the possibility of increasing.If have the possibility of increasing, the mode of increasing of back water well is exactly a problem.
The red mud from sintering process stockyard is meant discharging red mud from sintering process in the reservoir area, and the volume ratio of red mud solid and wastewater from red mud is 1: 4 in the red mud from sintering process.Coarse granule is more in the red mud from sintering process, is discharged in the stockyard through after a while, and wastewater from red mud can separate from red mud, forms the liquid of clarification, is wastewater from red mud around the overflow-type back water well, brings difficulty for increasing of back water well.
The utility model content
Technical problem to be solved by this invention is: a kind of back water well that is adapted to the red mud from sintering process stockyard is provided, its backwater quality clarification, not only can reclaim the primary water on surface, stockyard, and can reclaim the seepage water of inside, stockyard, the back water well built by separate periods, reduce construction cost, and simple in structure, reliable operation, easy construction.
In order to solve the problems of the technologies described above, the present invention is such realization, the overflow-type back water well of wet red mud storage yard, it comprises well basis 6, horizontal pipeline 7, steel concrete well bore 8 and spout hole 9, wherein be provided with embedded part 5 in the upper end concrete tube wall of steel concrete well bore 8, embedded part 5 is connected with the lengths of steel pipes with holes 1 that its upper end is provided with, the upper end of lengths of steel pipes 1 with holes connects the lengths of steel pipes with holes of other one section same structure through flange 3, lengths of steel pipes with holes is set by that analogy piecemeal, and the outside of the lengths of steel pipes 1 that each section is with holes is with sandpipe 2.
The length of described lengths of steel pipes 1 with holes is 80-150cm.
Described sandpipe 2 is the water conservancy project materials that exist a lot of slits stone to do, it with coarse particulate matter retaining in the outside of sandpipe 2, and wastewater from red mud and can be flowed into back water well by the fine grained that wastewater from red mud is taken away.
The thickness of described sandpipe 2 is 45-80cm.
With holes 4 the lengths of steel pipes 1 that described embedded part 5 and its upper end are provided with is welded to connect.
Described embedded part 5 is to be made of the doughnut-shaped steel plate of upper end and the reinforcing bar that is arranged on the doughnut-shaped steel plate lower end.
The cross section of described embedded part 5 is " π " font.
The seepage flow type back water well in red mud from sintering process of the present invention stockyard is better than original mode backwater effect, and advantage is as follows: the clarification of backwater quality, and not only can reclaim the primary water on surface, stockyard, and can reclaim the seepage water of inside, stockyard; Increase the light weight of back water well, little to the influence of original base; The construction technology of increasing is piecemeal not only constructed simply, but also saves cost.Along with the rising of red mud from sintering process stockyard liquid level, back water well is also constantly increased.
Description of drawings
Fig. 1 is the structural representation of the overflow-type back water well after the present invention increases.
Fig. 2 is the plan structure figure of embedded part 5 of the present invention.
Fig. 3 is the 1-1 sectional structure chart of Fig. 2.
Among the figure, 1, lengths of steel pipes; 2, sandpipe; 3, flange; 4, hole; 5, embedded part; 6, well basis; 7, horizontal pipeline; 8, steel concrete well bore; 9, spout hole.
The specific embodiment
As shown in Figure 1, the overflow-type back water well of wet red mud storage yard of the present invention, its structure is as follows: the spout hole 9 that is provided with reservation on the concrete tube wall of steel concrete well bore 8 every certain altitude, rising along with the water surface, primary water enters back water well by spout hole 9, adopts stopper that spout hole is sealed when the water surface will arrive not primary water.Primary water rises again, enters the back water well backwater up to the spout hole by the upper strata.The lower end of steel concrete well bore 8 is well basis 6, and well basis 6 links to each other with horizontal pipeline 7, Free water is collected and converges to the backwater pump house.Be provided with embedded part 5 in the upper end concrete tube wall of steel concrete well bore 8, embedded part 5 welds with the lengths of steel pipes with holes 1 that its upper end is provided with, the upper end of lengths of steel pipes 1 with holes connects the lengths of steel pipes with holes of other one section same structure through flange 3, lengths of steel pipes with holes is set by that analogy piecemeal, and the outside of the lengths of steel pipes 1 that each section is with holes is with sandpipe 2.
The length of above-mentioned lengths of steel pipes with holes 1 is 80-150cm.Sandpipe 2 is the water conservancy project materials that exist a lot of slits stone to do, it with coarse particulate matter retaining in the outside of sandpipe 2, and wastewater from red mud and can be flowed into back water well by the fine grained that wastewater from red mud is taken away.The thickness of sandpipe 2 is 45-80cm.
Above-mentioned embedded part 5 is to be made of the doughnut-shaped steel plate of upper end and the reinforcing bar that is arranged on the doughnut-shaped steel plate lower end.The cross section of embedded part 5 is " π " font.
Claims (7)
1, the overflow-type back water well of wet red mud storage yard, it comprises and basis (6), horizontal pipeline (7), steel concrete well bore (8) and spout hole (9), it is characterized in that being provided with embedded part (5) in the upper end concrete tube wall of steel concrete well bore (8), the lengths of steel pipes (1) of (4) with holes that its upper end of embedded part (5) is provided with connects, the upper end of the lengths of steel pipes of (4) with holes (1) connects other one section lengths of steel pipes with holes through flange (3), lengths of steel pipes with holes is set by that analogy piecemeal, and the outside of the lengths of steel pipes (1) that each section is with holes is with sandpipe (2).
2, the overflow-type back water well of wet red mud storage yard according to claim 1 is characterized in that the length of the lengths of steel pipes (1) of described (4) with holes is 80-150cm.
3, the overflow-type back water well of wet red mud storage yard according to claim 1, it is characterized in that described sandpipe (2) is the water conservancy project material that exists a lot of slits stone to do, it with coarse particulate matter retaining in the outside of sandpipe (2), and wastewater from red mud and can be flowed into back water well by the fine grained that wastewater from red mud is taken away.
4, the overflow-type back water well of wet red mud storage yard according to claim 1, the thickness that it is characterized in that described sandpipe (2) is 45-80cm.
5, the overflow-type back water well of wet red mud storage yard according to claim 1 is characterized in that the lengths of steel pipes (1) of (4) with holes that described embedded part (5) and its upper end are provided with is welded to connect.
6, the overflow-type back water well of wet red mud storage yard according to claim 1 is characterized in that described embedded part (5) is to be made of the doughnut-shaped steel plate of upper end and the reinforcing bar that is arranged on the doughnut-shaped steel plate lower end.
7, the overflow-type back water well of wet red mud storage yard according to claim 1 is characterized in that the cross section of described embedded part (5) is " π " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200156956U CN201144458Y (en) | 2007-11-06 | 2007-11-06 | Overflow type recharging well of wet red mud disposal site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200156956U CN201144458Y (en) | 2007-11-06 | 2007-11-06 | Overflow type recharging well of wet red mud disposal site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201144458Y true CN201144458Y (en) | 2008-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200156956U Expired - Lifetime CN201144458Y (en) | 2007-11-06 | 2007-11-06 | Overflow type recharging well of wet red mud disposal site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201144458Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397812B (en) * | 2007-09-29 | 2010-06-02 | 沈阳铝镁设计研究院 | Overflow type backwater well of wet red mud storage yard and lifting method thereof |
| CN101676231B (en) * | 2008-09-16 | 2012-07-04 | 贵阳铝镁设计研究院有限公司 | Method and device for removing stormwater in red mud filter cake yard |
| CN103924653A (en) * | 2014-04-06 | 2014-07-16 | 金建工程设计有限公司 | Framework type drainage well and construction method thereof |
-
2007
- 2007-11-06 CN CNU2007200156956U patent/CN201144458Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397812B (en) * | 2007-09-29 | 2010-06-02 | 沈阳铝镁设计研究院 | Overflow type backwater well of wet red mud storage yard and lifting method thereof |
| CN101676231B (en) * | 2008-09-16 | 2012-07-04 | 贵阳铝镁设计研究院有限公司 | Method and device for removing stormwater in red mud filter cake yard |
| CN103924653A (en) * | 2014-04-06 | 2014-07-16 | 金建工程设计有限公司 | Framework type drainage well and construction method thereof |
| CN103924653B (en) * | 2014-04-06 | 2016-03-30 | 金建工程设计有限公司 | A kind of frame type catch pit and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20081105 Effective date of abandoning: 20071106 |