CN207131447U - A kind of coal mine underground water drainage device - Google Patents
A kind of coal mine underground water drainage device Download PDFInfo
- Publication number
- CN207131447U CN207131447U CN201721172198.7U CN201721172198U CN207131447U CN 207131447 U CN207131447 U CN 207131447U CN 201721172198 U CN201721172198 U CN 201721172198U CN 207131447 U CN207131447 U CN 207131447U
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- Prior art keywords
- underground
- cistern
- coal mine
- drainage
- water
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Abstract
The utility model discloses a kind of coal mine underground water drainage device, including underground cistern and emergency overflow pond, the side of the underground cistern is provided with emergency overflow pond, the draining chute of multiple arrangement installations is installed at the top of the underground cistern, the side of the underground cistern away from emergency overflow pond is provided with drainpipe, and draining pump is provided with the drainpipe.The utility model is simple in construction, it is easy to use, emergency overflow pond on the cistern side of underground, underground coal mine pressure caused by the more multipair drainage arrangement of rainy season water storage can be alleviated, reduce influence of China's seasonal precipitation to coal mine underground water drainage, existing underground draining device is solved in order to ensure that energy Quick drainage needs to install multiple drainage arrangement cooperations in rainy season, causes the problem of installation cost is higher needed for coal mine underground water drainage；The cinder precipitation in underground coal mine water can be collected by filtration by drainage arrangement, reduce the coal consumption of drainage arrangement and ensure displacement mass, reduce water pollution.
Description
Technical field
Coal mine drainage equipment technical field is the utility model is related to, specially a kind of coal mine underground water drainage device.
Background technology
Coal resources in China typically burial is deeper, and based on the pit mining of underground, coal must be arranged in recovery process
The underground water burst of amplification quantity, i.e. mine water；One of mine water source is precipitation, if can not be in time by these ponding dispatch
Onto well, the production of underground may be hindered, and the safety of underground cannot ensure, severe patient can cause to flood well accident, bring
The huge person and property loss, therefore, drainage equipment are indispensable during mine operation.In China's seasonal precipitation
Compared with concentration, more mine water can be then gathered in the short time, in order to ensure that coal mine underground water drainage device can Quick drainage in rainy season
Need that multiple drainage arrangement cooperations are installed, cause installation cost needed for coal mine underground water drainage higher；And the process of flowing water
In can carry a certain amount of cinder, directly cinder in water can then be discharged by drainage arrangement draining, causes coal consumption amount larger
And environmental pollution.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of coal mine underground water drainage dress
Put.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of coal mine underground water drainage device of the utility model, including underground cistern and emergency overflow pond, the underground store
The side in pond is provided with emergency overflow pond, and the draining chute of multiple arrangement installations is provided with the top of the underground cistern,
The side of the underground cistern away from emergency overflow pond is provided with drainpipe, and draining pump is provided with the drainpipe, described
Filtering trough is installed on the outside of drainpipe water inlet, overfall is offered between the underground cistern and emergency overflow pond,
Return duct is installed between the emergency overflow pond and underground cistern, reflux pump, the underground are installed on the return duct
The bottom of cistern is provided with multiple inclination sediments tube set in a row, and water level biography is provided with the side of the underground cistern
Sensor.
Preferably, the cell wall of the filtering trough is assembled by screen pack.
Preferably, the V-shaped setting in bottom of the underground cistern.
Preferably, the described relatively low one end in sediment tube angle of inclination that tilts is provided with filter water on the cistern of underground
The side of groove.
The beneficial effect that the utility model is reached is：This kind of coal mine underground water drainage device, it is simple in construction, it is easy to use,
By the emergency overflow pond on the cistern side of underground, underground coal mine can be alleviated in the more multipair drainage arrangement of rainy season water storage
Caused by pressure, reduce influence of China's seasonal precipitation to coal mine underground water drainage, solving existing underground draining device is
Ensure rainy season can Quick drainage need multiple drainage arrangement cooperations are installed, cause device needed for coal mine underground water drainage into
The problem of this is higher；Installed in the inclination sediment tube of underground columns base, and the mistake on the outside of drainpipe water inlet
Drainage trap, the cinder precipitation in underground coal mine water can be collected by filtration by drainage arrangement, reduce coal consumption and the guarantor of drainage arrangement
Displacement mass is demonstrate,proved, reduces water pollution.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is filtering trough structural representation of the present utility model.
In figure：1- undergrounds cistern, 2- emergency overflows pond, 3- draining chutes, 4- drainpipes, 5- draining pumps, 6- filter waters
Groove, 7- overfalls, 8- return ducts, 9- reflux pumps, 10- tilt sediment tube, 11- level sensors, 12- screen packs.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment
As shown in Figure 1-2, a kind of coal mine underground water drainage device, including underground cistern 1 and emergency overflow pond 2, the well
The side of lower cistern 1 is provided with emergency overflow pond 2, and the top of the underground cistern 1 is provided with the row of multiple arrangement installations
Eaves gutter groove 3, the side of the underground cistern 1 away from emergency overflow pond 2 are provided with drainpipe 4, are provided with the drainpipe 4
Draining pump 5, is provided with filtering trough 6 on the outside of the water inlet of drainpipe 4, the underground cistern 1 and emergency overflow pond 2 it
Between offer overfall 7, return duct 8 is installed between the emergency overflow pond 2 and underground cistern 1, pacified on the return duct 8
Equipped with reflux pump 9, the bottom of the underground cistern 1 is provided with multiple inclination sediments tube 10 set in a row, and the underground stores
Level sensor 11 is installed on the side in pond 1, underground coal mine can be alleviated caused by the more multipair drainage arrangement of rainy season water storage
Pressure, influence of China's seasonal precipitation to coal mine underground water drainage is reduced, solves existing underground draining device to ensure
In rainy season energy Quick drainage need that multiple drainage arrangement cooperations are installed, cause installation cost needed for coal mine underground water drainage higher
The problem of, the cell wall of the filtering trough 6 is assembled by screen pack 12, is easy to by the dismounting to screen pack 12 and group
Dress is cleared up filtering trough 6, the filter effect of guarantee filtering trough 6, the V-shaped setting in bottom of the underground cistern 1,
The cinder accelerated in mine water can be relatively low at the bottom rapid precipitation of underground cistern 1, inclination sediment tube 10 angle of inclination
One end be arranged on underground cistern 1 and be provided with the side of filtering trough 12, ensure to tilt sediment tube 10 and filtering trough 12
Between have more sufficient sediment space.
Operation principle：This kind of coal mine underground water drainage device, first, the water of underground coal mine enter underground by draining chute 3
Centralized collection in cistern 1, and make the cinder rapid precipitation in water in well by tilting sediment tube 10 in underground cistern 1
The V-type bottom of lower cistern 1, the cinder precipitation in underground coal mine water is collected by filtration, reduces the coal consumption and guarantee of drainage arrangement
Displacement mass, water pollution is reduced, the clear water after precipitation is then discharged by underground coal mine by drainpipe 4 and draining pump 5, in China
In rainy season, emergency overflow pond 2 will be installed on the side of underground cistern 1, can be by the water overflow of spill-over in underground cistern 1 to emergent
Run-off 2 is cached, and after treating rainy season, after water level reduces in underground cistern 1, then water in emergency overflow pond 2 is back to
Underground coal mine is discharged by drainpipe 4 and draining pump 5 in underground cistern 1, it is more multipair in rainy season water storage that underground coal mine can be alleviated
Pressure caused by drainage arrangement, influence of China's seasonal precipitation to coal mine underground water drainage is reduced, solve existing underground row
Water installations cause coal mine underground water drainage institute to ensure that energy Quick drainage needs to install multiple drainage arrangement cooperations in rainy season
The problem of needing installation cost higher.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of coal mine underground water drainage device, including underground cistern (1) and emergency overflow pond (2), it is characterised in that：The well
The side of lower cistern (1) is provided with emergency overflow pond (2), and multiple arrangement peaces are provided with the top of the underground cistern (1)
The draining chute (3) of dress, side of the underground cistern (1) away from emergency overflow pond (2) is provided with drainpipe (4), described
Draining pump (5) is installed on drainpipe (4), filtering trough (6), the well are installed on the outside of drainpipe (4) water inlet
Overfall (7), the emergency overflow pond (2) and underground cistern are offered between lower cistern (1) and emergency overflow pond (2)
(1) return duct (8) is installed between, reflux pump (9), the bottom of the underground cistern (1) are installed on the return duct (8)
Multiple inclination sediments tube (10) set in a row are installed, level sensor is installed on the side of the underground cistern (1)
(11)。
A kind of 2. coal mine underground water drainage device according to claim 1, it is characterised in that：The groove of the filtering trough (6)
Wall is assembled by screen pack (12).
A kind of 3. coal mine underground water drainage device according to claim 1, it is characterised in that：The underground cistern (1)
The V-shaped setting in bottom.
A kind of 4. coal mine underground water drainage device according to claim 1, it is characterised in that：The inclination sediment tube (10) is inclined
The relatively low one end of rake angle is arranged on the side that filtering trough (6) are provided with underground cistern (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172198.7U CN207131447U (en) | 2017-09-13 | 2017-09-13 | A kind of coal mine underground water drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172198.7U CN207131447U (en) | 2017-09-13 | 2017-09-13 | A kind of coal mine underground water drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207131447U true CN207131447U (en) | 2018-03-23 |
Family
ID=61638036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721172198.7U Active CN207131447U (en) | 2017-09-13 | 2017-09-13 | A kind of coal mine underground water drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207131447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905432A (en) * | 2020-06-16 | 2020-11-10 | 西安科技大学 | Sedimentation tank and sedimentation method for mine coal slag water |
| CN114053786A (en) * | 2021-11-19 | 2022-02-18 | 中亿丰建设集团股份有限公司 | Tunnel engineering sewage pumping and draining device and using method thereof |
-
2017
- 2017-09-13 CN CN201721172198.7U patent/CN207131447U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905432A (en) * | 2020-06-16 | 2020-11-10 | 西安科技大学 | Sedimentation tank and sedimentation method for mine coal slag water |
| CN111905432B (en) * | 2020-06-16 | 2022-02-22 | 西安科技大学 | Sedimentation tank and sedimentation method for mine coal slag water |
| CN114053786A (en) * | 2021-11-19 | 2022-02-18 | 中亿丰建设集团股份有限公司 | Tunnel engineering sewage pumping and draining device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220621 Address after: 274700 middle section of Dongxi Road, economic development zone, yuncheng county, Heze City, Shandong Province Patentee after: Shandong energy group Luxi Mining Co.,Ltd. Address before: 276017 linkuang group, No.69 commercial street, Luozhuang District, Linyi City, Shandong Province Patentee before: LINYI MINING GROUP Co.,Ltd. |