CN108457695A - Precipitation system and precipitation system construction method - Google Patents
Precipitation system and precipitation system construction method Download PDFInfo
- Publication number
- CN108457695A CN108457695A CN201810096668.9A CN201810096668A CN108457695A CN 108457695 A CN108457695 A CN 108457695A CN 201810096668 A CN201810096668 A CN 201810096668A CN 108457695 A CN108457695 A CN 108457695A
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- gully
- precipitation system
- well
- dewatering
- sediment
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- 238000001556 precipitation Methods 0.000 title claims abstract description 70
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 239000013049 sediment Substances 0.000 claims description 44
- 239000012535 impurity Substances 0.000 claims description 14
- 238000005065 mining Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 235000020681 well water Nutrition 0.000 description 2
- 239000002349 well water Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Treatment Of Sludge (AREA)
Abstract
A kind of the provide precipitation system and precipitation system construction method, precipitation system of the present invention includes multiple dewatering wells, and precipitation system further includes：Gully, gully are connected to multiple dewatering wells, so that the liquid in each dewatering well is pooled in gully and is discharged through gully.The precipitation system of the present invention solves the problems, such as that every mouthful of dewatering well of drainage well in opencut precipitation system in the prior art is required for draining pump drainage.
Description
Technical field
The present invention relates to mine drainage technical fields, in particular to a kind of precipitation system and precipitation system construction party
Method.
Background technology
It is pumped currently, the drainage well of opencut is all every well one, all includes supply line and water supply pipe, cost of investment per well
And daily maintenance cost is high, each well is directed to electromechanical operational management, and daily inspection is time-consuming, laborious, and dewatering well is being run
In cannot carry out the test of relevant parameter, each well operating status can only carry out principium identification, dewatering well by upper water size
Capacity of outlet water also bring the later stage choosing pump the problem of, often the water pump quantity of each opencut dewatering well is very huge, and
In daily must each well is observed, to avoid dewatering well goes wrong and the problem of cannot find in time.
Invention content
The main purpose of the present invention is to provide a kind of precipitation system and precipitation system construction methods, to solve the prior art
The problem of every mouthful of dewatering well of drainage well is required for draining pump drainage in middle opencut precipitation system.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of precipitation system, including multiple precipitation
Well, precipitation system further include：Gully, gully are connected to multiple dewatering wells, so that the liquid in each dewatering well is pooled to
It is discharged in gully and through gully.
Further, dewatering well is extended to the lower section in the lowest level water-bearing layer in mining area by the surface in mining area, gully with it is each
The bottom end of a dewatering well is connected to.
Further, multiple dewatering wells are arranged in parallel, and gully has net horizontal section, and the bottom end of multiple dewatering wells is and water
Horizontal well section is connected to.
Further, gully has discharge outlet, so that the liquid in gully is discharged by discharge outlet.
Further, precipitation system further includes collecting-tank, and discharge outlet is connected to collecting-tank, so that the liquid in gully is logical
Discharge outlet is crossed to be pooled in collecting-tank.
Further, draining pump is equipped at the discharge outlet of gully, so that the water in gully is discharged by draining pump.
Further, filter pipe is equipped in gully, filter pipe is arranged along the extending direction of gully.
Further, filter pipe is equipped with multiple filtration holes, and the tube wall in filter pipe is arranged in multiple filtration holes at intervals
On.
Further, precipitation system further includes：Gully pump house, gully pump house are connected to filter pipe, by gully
Liquid in pump house pours into filter pipe to clear up the impurity in gully.
Further, precipitation system further includes：Sediment chamber, sediment chamber be set to the lower section of gully and with dewatering well and row
Well is connected to, so that the impurity in dewatering well falls into sediment intracavitary.
Further, sediment chamber includes multiple sediment well sections, and multiple sediment well sections are set correspondingly with multiple dewatering wells
It sets, each sediment well section is oppositely arranged with the bottom end of corresponding dewatering well.
Further, water-level detecting device is equipped in dewatering well, to detect the water level in dewatering well.
Further, gully is multiple, and multiple gullys are vertically sequentially arranged.
According to another aspect of the present invention, a kind of precipitation system construction method is provided, above-mentioned precipitation system is suitable for,
Precipitation system construction method includes the following steps：
First process multiple dewatering wells；In processing gully, and gully is made to be connected to multiple dewatering wells, so that in dewatering well
Liquid be pooled in gully and be discharged through gully.
Further, before processing gully, precipitation system construction method further includes：Multiple sediment well sections are processed, and
Multiple sediment well sections are made to be arranged correspondingly with multiple dewatering wells, the bottom end phase of each sediment well section and corresponding dewatering well
It is right, so that the impurity in each dewatering well is fallen into corresponding sediment well section.
It applies the technical scheme of the present invention, so that the surface water of opencut is passed through dewatering well by the multiple dewatering wells of setting and be discharged into
To underground, then a gully is set and is connected to multiple dewatering wells, to make the water in each dewatering well of inflow pass through gully
It is discharged to specified place, whole system is drained it is not necessary that draining pump is arranged, and solves the opencut precipitation system of the prior art
The problem of every mouthful of dewatering well of drainage well is required for draining pump drainage in system, has saved cost, while gully is by multiple drops
Well is connected to, and also avoids the case where certain dewatering well spills into mining area surface because that cannot drain in time.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the structural schematic diagram of the embodiment of precipitation system according to the present invention；And
Fig. 2 shows the overlooking structure diagrams of the embodiment of precipitation system according to the present invention.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, dewatering well；11, sediment well section；20, gully；21, discharge outlet；22, gully pump house；23, collecting-tank；30、
Filter pipe.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It the present invention provides a kind of precipitation system, please refers to Fig.1 and Fig. 2, including multiple dewatering wells 10, precipitation system also wraps
It includes：Gully 20, gully 20 are connected to multiple dewatering wells 10, so that the liquid in each dewatering well 10 is pooled to gully 20
It is interior and through gully 20 be discharged.
In the present embodiment, so that the surface water of opencut is passed through dewatering well by the way that multiple dewatering wells 10 are arranged and be drained into ground
Under, multiple dewatering wells 10 are connected to a gully 20 is arranged, to make the water in each dewatering well of inflow 10 pass through draining
Well 20 is discharged to specified place, and whole system is drained it is not necessary that draining pump is arranged, and solves the opencut drop of the prior art
Cost has been saved in the problem of every mouthful of dewatering well of drainage well is required for draining pump drainage in water system, while gully 20 will
Multiple dewatering wells 10 are connected to, and avoid the case where certain dewatering well 10 spills into mining area surface because that cannot drain in time.
Preferably, dewatering well 10 is extended to the lower section in the lowest level water-bearing layer in mining area by the surface in mining area, gully 20 with
The bottom end of each dewatering well 10 is connected to.
The lowest level that the depth of 10 vertical direction of dewatering well is particularly extended to mine geology from the surface in mining area contains
Water layer is advisable, and preferably the water in each water-bearing layer in mining area can be discharged in this way, and mining area is avoided the disasters such as to occur collapsing；Herein most
Bottom aqueous layer further explanation be：It generally can include multiple contain in the geological stratification in mining area, on the direction that extends vertically
Water layer, in order to which the water in each water-bearing layer is all discharged, to by the cutting depth of dewatering well as possible extend to mining area lowest level
Water-bearing layer below；Gully 20 is connected to the bottom end of each dewatering well 10, can each water-bearing layer be timely pooled to dewatering well
Water in 10 is discharged by gully 20.
Multiple dewatering wells 10 are arranged in parallel, and gully 20 has a net horizontal section, the bottom ends of multiple dewatering wells 10 with level
Well section is connected to.
In the present embodiment, by the parallel multiple dewatering wells 10 of setting, to enable the row of the water in mining area much sooner
Go out, gully 20 is equipped with net horizontal section, and net horizontal section is horizontally disposed, or when net horizontal section is arranged, and net horizontal section tilts one
The angle setting for determining range, can more effectively be such that the water in gully 20 is naturally discharged.
Gully 20 has discharge outlet 21, so that the liquid in gully is discharged by discharge outlet 21.
In present embodiment, discharge outlet 21 is set in one end of gully 20, the water in gully passes through 21 row of discharge outlet
Go out, in the present embodiment, the horizontal position that net horizontal section may be configured as at discharge outlet 21 is lower, is convenient for horizontal well
Water in section flows out naturally from discharge outlet.
Precipitation system further includes collecting-tank 23, and discharge outlet is connected to collecting-tank, so that the liquid in gully 20 passes through row
The mouth of a river 21 is pooled in collecting-tank.
As shown in Fig. 2, in the present embodiment, by the way that collecting-tank 23, collecting-tank are arranged at the discharge outlet 21 of gully 20
23 store the water of discharge outlet discharge, and the water stored in collecting-tank 23 can be used directly when needed, save water resource.
Preferably, draining pump is equipped at the discharge outlet 21 of gully 20, so that the water in gully 20 is arranged by draining pump
Go out.
In the present embodiment, by the way that draining pump is arranged at discharge outlet 21, more quickly the water in precipitation system can be arranged
Go out, the water in precipitation system can be also discharged to specified position and further utilized by setting draining pump.
Filter pipe 30 is equipped in gully 20, filter pipe 30 is arranged along the extending direction of gully 20.
In the present embodiment, filter pipe 30, extending direction cloth of the filter pipe 30 along gully 20 are provided in gully 20
It sets, to effectively prevent the problem of precipitation system blocks gully 20 because of the impurity fallen in dewatering well 10 or gully 20,
Ensure that gully 20 because block or cave in can not continue draining when, can by filter pipe by precipitation system water be discharged
The case where.
Filter pipe 30 is equipped with multiple filtration holes, and multiple filtration holes are arranged at intervals on the tube wall of filter pipe 30.
In the present embodiment, multiple filtration holes are equipped on filter pipe 30, the setting of multiple filtration holes separately is in filter pipe
On 30 tube walls, the water in precipitation system is flowed by filtration hole in filter pipe 30, is discharged through filter pipe 30.
Precipitation system further includes：Gully pump house 22, gully pump house 22 are connected to filter pipe 30, by gully pump house
Liquid in 22 pours into filter pipe 30 to clear up the impurity in gully 20.
As shown in Figure 1, being provided with gully pump house 22 in the present embodiment in precipitation system, it is equipped in gully pump house 22
Water pump, water pump one end are connect with filter pipe 30, and the other end can connect clear water reserviors, cause to block when occurring impurity in gully 20
When, water pump is opened, water pump extracts the water in clear water reserviors, pours in down a chimney in gully 20 from filter pipe 30, pour in down a chimney herein into gully
Water in 20 has certain pressure, and the part to be blocked in gully 20 is dredged.
Precipitation system further includes：Sediment chamber, sediment chamber be set to the lower section of gully 20 and with dewatering well 10 and gully
20 are connected to, so that the impurity in dewatering well 10 falls into sediment intracavitary.
As shown in Figure 1, precipitation system is additionally provided with sediment chamber in the present embodiment, sediment chamber is arranged in the lower section of gully 20,
And all it is connected to dewatering well 10 and gully 20 so that do not fallen out when having impurity to fall in dewatering well 10 in gully 20
It is interior, but directly fall in sediment intracavitary, prevent impurity from blocking gully 20.
Sediment chamber includes multiple sediment well sections 11, and multiple sediment well sections 11 are arranged correspondingly with multiple dewatering wells 10,
Each sediment well section 11 is oppositely arranged with the bottom end of corresponding dewatering well 10.
As shown in Figure 1, in the present embodiment, sediment chamber includes multiple sediment well sections 11, and sediment well section 11 and dewatering well 10 are right
It should be arranged, here it is considered that impurity is generally fallen to from dewatering well 10 in precipitation system, so the setting of sediment well section 11 is being dropped
The bottom end of well 10.
Water-level detecting device is equipped in dewatering well 10, to detect the water level in dewatering well 10.
In the present embodiment, Level monitor is set in dewatering well 10, monitors the water level in dewatering well, to more square
Just which Partial Blocking in precipitation system known, in real time monitor precipitation system state, convenient for safeguard.
Gully 20 is multiple, and multiple gullys 20 are vertically sequentially arranged.
By being arranged multiple gullys 20 in the precipitation system of the present embodiment, multiple gullys 20 vertically from it is lower to
On be sequentially arranged so that the water in dewatering well 10 can be discharged in time, at the same the gully 20 for being also prevented from part block and
The problem of influencing precipitation system draining.
The present invention also provides a kind of precipitation system construction methods, include the following steps：
First process multiple dewatering wells 10；In processing gully 20, and gully 20 is made to be connected to multiple dewatering wells 10, so that
Liquid in dewatering well 10 is pooled in gully 20 and is discharged through gully 20.
Before processing gully 20, precipitation system construction method further includes：Multiple sediment well sections 11 are processed, and are made multiple
Sediment well section 11 is arranged correspondingly with multiple dewatering wells 10, the bottom end phase of each sediment well section 11 and corresponding dewatering well 10
It is right, so that the impurity in each dewatering well 10 is fallen into corresponding sediment well section 11.
In the present embodiment, to the construction of dewatering well 10, the position of dewatering well 10 is chosen first, and then complete dewatering well 10
Construction, carry out the construction of gully 20 later, multiple dewatering well lower parts are connected together by gully, in draining well construction
When, the lower position for being generally chosen at lowest level water-bearing layer is constructed；Continue to construct to sediment well section 11, corresponds to each drop
The lower section setting sediment well section 11 of well 10, ensures that dewatering well, gully are connected to sediment well section.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect：
The present invention by gully 20 being arranged to which each dewatering well 10 be connected together, will traditionally dewatering well by water
Pumping water becomes to flow automatically, every mouthful of dewatering well 10 need not independent tripping in water pump again, each water-bearing layer need to only be got through and be connected to gully
, the fluid of each water layer, which is entered by seepage flow in dewatering well, is pooled to gully pipeline self to collecting-tank, and gully
Lower section in lowest level water-bearing layer is set, and multi-layered aquifer perforation also also can guarantee that horizontal well itself exists by entire top half
Precipitation ability, this approach reduces a large amount of instrument input cost, maintenance costs and artificial.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (15)
1. a kind of precipitation system, including multiple dewatering wells (10), which is characterized in that the precipitation system further includes：
Gully (20), the gully (20) is connected to the multiple dewatering well (10), so that each dewatering well (10)
Interior liquid is pooled in the gully (20) and is discharged through the gully (20).
2. precipitation system according to claim 1, which is characterized in that the dewatering well (10) is extended to by the surface in mining area
The lower section in the lowest level water-bearing layer in the mining area, the gully (20) are connected to the bottom end of each dewatering well (10).
3. precipitation system according to claim 1, which is characterized in that multiple dewatering wells (10) are arranged in parallel, described
Gully (20) has net horizontal section, and the bottom end of multiple dewatering wells (10) is connected to the net horizontal section.
4. precipitation system according to claim 1, which is characterized in that the gully (20) has discharge outlet (21), with
The liquid in the gully is set to be discharged by the discharge outlet (21).
5. precipitation system according to claim 4, which is characterized in that the precipitation system further includes collecting-tank, the row
The mouth of a river (21) is connected to the collecting-tank, so that the liquid in the gully (20) is pooled to institute by the discharge outlet (21)
It states in collecting-tank.
6. precipitation system according to claim 4, which is characterized in that be equipped at the discharge outlet (21) of the gully (20)
Draining pump, so that the water in the gully (20) is discharged by draining pump.
7. precipitation system according to claim 1, which is characterized in that filter pipe (30) is equipped in the gully (20),
The filter pipe (30) is arranged along the extending direction of the gully (20).
8. precipitation system according to claim 7, which is characterized in that the filter pipe (30) is equipped with multiple filtration holes,
Multiple filtration holes are arranged at intervals on the tube wall of the filter pipe (30).
9. precipitation system according to claim 7, which is characterized in that the precipitation system further includes：
Gully pump house (22), the gully pump house (22) is connected to the filter pipe (30), by the gully pump house
(22) liquid in pours into the filter pipe (30) to clear up the impurity in the gully (20).
10. precipitation system according to any one of claim 1 to 9, which is characterized in that the precipitation system further includes：
Sediment chamber, the sediment chamber be set to the lower section of the gully (20) and with the dewatering well (10) and the gully
(20) it is connected to, so that the impurity in the dewatering well (10) falls into the sediment intracavitary.
11. precipitation system according to claim 10, which is characterized in that the sediment chamber includes multiple sediment well sections
(11), multiple sediment well sections (11) are arranged correspondingly with multiple dewatering wells (10), each sediment well section
(11) it is oppositely arranged with the bottom end of the corresponding dewatering well (10).
12. precipitation system according to claim 1, which is characterized in that be equipped with water level detecting in the dewatering well (10) and fill
It sets, to detect the water level in the dewatering well (10).
13. precipitation system according to claim 1, which is characterized in that the gully (20) is multiple, multiple rows
Well (20) is vertically sequentially arranged.
14. a kind of precipitation system construction method is suitable for the precipitation system described in any one of claim 1 to 13, feature
It is, the precipitation system construction method includes the following steps：
Process multiple dewatering wells (10)；
Gully (20) is processed, and the gully (20) is made to be connected to the multiple dewatering well (10), so that the dewatering well
(10) liquid in is pooled in the gully (20) and is discharged through the gully (20).
15. precipitation system construction method according to claim 14, which is characterized in that process the gully (20) it
Before, the precipitation system construction method further includes：
Multiple sediment well sections (11) are processed, and multiple sediment well sections (11) is made to be set correspondingly with multiple dewatering wells (10)
It sets, each sediment well section (11) is opposite with the bottom end of the corresponding dewatering well (10), so that each dewatering well
(10) impurity in is fallen into the corresponding sediment well section (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810096668.9A CN108457695A (en) | 2018-01-31 | 2018-01-31 | Precipitation system and precipitation system construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810096668.9A CN108457695A (en) | 2018-01-31 | 2018-01-31 | Precipitation system and precipitation system construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108457695A true CN108457695A (en) | 2018-08-28 |
Family
ID=63239150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810096668.9A Pending CN108457695A (en) | 2018-01-31 | 2018-01-31 | Precipitation system and precipitation system construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108457695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472837A (en) * | 2020-04-09 | 2020-07-31 | 华能伊敏煤电有限责任公司 | Mixed drainage facility of strip mine |
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|---|---|---|---|---|
| SU1105637A1 (en) * | 1983-02-28 | 1984-07-30 | Государственный проектно-конструкторский и экспериментальный институт угольного машиностроения | Working member of front-loading unit |
| CN1174281A (en) * | 1997-08-04 | 1998-02-25 | 张朝喜 | Exploitation of placer mine by means of special tunnel and drainage method |
| US20030106686A1 (en) * | 2001-12-06 | 2003-06-12 | Eog Resources Inc. | Method of recovery of hydrocarbons from low pressure formations |
| CN203756234U (en) * | 2014-04-04 | 2014-08-06 | 山东黄金矿业（玲珑）有限公司 | Tailing cemented filling dewatering device |
| CN104145552A (en) * | 2014-08-25 | 2014-11-19 | 扬州大学 | Horizontal and vertical combined underdrainage device for improving interlayer soil of coastal mud flat reclamation area farmland and drainage method thereof |
| CN104533519A (en) * | 2014-12-12 | 2015-04-22 | 中煤第三建设（集团）有限责任公司三十六工程处 | Management method for water burst water disasters in event of vertical shaft wellbore passing through strong water-containing thick rock layer |
-
2018
- 2018-01-31 CN CN201810096668.9A patent/CN108457695A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1105637A1 (en) * | 1983-02-28 | 1984-07-30 | Государственный проектно-конструкторский и экспериментальный институт угольного машиностроения | Working member of front-loading unit |
| CN1174281A (en) * | 1997-08-04 | 1998-02-25 | 张朝喜 | Exploitation of placer mine by means of special tunnel and drainage method |
| US20030106686A1 (en) * | 2001-12-06 | 2003-06-12 | Eog Resources Inc. | Method of recovery of hydrocarbons from low pressure formations |
| CN203756234U (en) * | 2014-04-04 | 2014-08-06 | 山东黄金矿业（玲珑）有限公司 | Tailing cemented filling dewatering device |
| CN104145552A (en) * | 2014-08-25 | 2014-11-19 | 扬州大学 | Horizontal and vertical combined underdrainage device for improving interlayer soil of coastal mud flat reclamation area farmland and drainage method thereof |
| CN104533519A (en) * | 2014-12-12 | 2015-04-22 | 中煤第三建设（集团）有限责任公司三十六工程处 | Management method for water burst water disasters in event of vertical shaft wellbore passing through strong water-containing thick rock layer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472837A (en) * | 2020-04-09 | 2020-07-31 | 华能伊敏煤电有限责任公司 | Mixed drainage facility of strip mine |
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Application publication date: 20180828 |
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