CN209129664U - A kind of Mine Drainage System - Google Patents
A kind of Mine Drainage System Download PDFInfo
- Publication number
- CN209129664U CN209129664U CN201821836764.4U CN201821836764U CN209129664U CN 209129664 U CN209129664 U CN 209129664U CN 201821836764 U CN201821836764 U CN 201821836764U CN 209129664 U CN209129664 U CN 209129664U
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- China
- Prior art keywords
- gas
- immersible pump
- pipe
- drainage system
- mine
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Abstract
The utility model relates to mining equipment technical field, specially a kind of Mine Drainage System, including drainage arrangement, anti-silting device and control system, drainage arrangement include immersible pump and transfer tube, are provided with water level sensor on mine inner wall；Anti-silting device includes the gas blow pipe being arranged in below immersible pump, and multiple gas holes are provided on gas blow pipe, and the air inlet of the gas blow pipe is connected by the air outlet of gas-guide tube and blower.Automatic drainage function may be implemented in Mine Drainage System described in the utility model, and reliability is higher, improves working efficiency and safety production condition, saves labour.Moreover, can be realized the problem of preventing sediment siltation, Pump Suction mouth of a river blockage problem caused by effectivelying prevent sediment to deposit.
Description
Technical field
The utility model relates to mining equipment technical field, specially a kind of Mine Drainage System.
Background technique
In Coal mine excavation, a certain amount of Atmospheric precipitation, surface water and industrial water can be accumulated in mine, in order to anti-
The only generation of mine water disaster guarantees safety in production, is needed in Coal mine excavation using drainage arrangement in time by coal mine ponding
Discharge.Coal mine drainage device in the prior art generally comprises immersible pump and transfer tube, has product in use, immersible pump is slipped into
In the water of the mine of water, the water accumulated in mine is exported by transfer tube by immersible pump, reduces the water accumulating volume in mine.
However, in practice of construction use process, it has been found that coal mine drainage device in the prior art is lacked there are following
Point: (1) generally labor intensity of workers and people by manual control pump switch is on the one hand increased using the method for manual control
Work cost, on the other hand due to the carelessness of operator, it is easy to cause water pump idle running, water pump damage, or due to not and
When draining cause water level to increase, influence production safety；(2) impurity content is more in mine, and sediment siltation be easy to cause water pump
Water sucking mouth blocking, leads to fault of water pump, causes ponding that cannot be discharged in time, influence production safety；(3) general only to be dived under water with one
Pump drained, once draining pump failure the ponding that will lead in mine cannot be discharged in time, influence work carry out and
Production safety.
Technical solution
To solve above-mentioned problems of the prior art, this patent provides a kind of Mine Drainage System, particular technique
Scheme is as follows:
A kind of Mine Drainage System, including drainage arrangement, anti-silting device and control system, the drainage arrangement include diving
Pump and the transfer tube that connect with the output end of immersible pump are provided with water level sensor on the mine inner wall；The anti-silting device
Including the gas blow pipe below immersible pump is arranged in, multiple gas holes, the air inlet of the gas blow pipe are provided on the gas blow pipe
It is connected by the air outlet of gas-guide tube and blower, is provided with solenoid valve on the transfer tube and gas-guide tube；The control system
Including controller, the solenoid valve, immersible pump and blower are electrically connected with the controller.
Water level sensor can monitor the ponding situation of drainage point automatically, when the water level of drainage point has reached the highest water of setting
Position when, water level sensor sends a signal to controller, after controller receives signal, first control gas-guide tube solenoid open and
Blower starting, makes high-pressure blast enter gas blow pipe by gas-guide tube, then blows out from gas hole, the silt of temporary deposition is blown afloat,
Be uniformly mixed with water, then controller control gas-guide tube solenoid and blower close, control transfer tube solenoid open and
Diving pump startup, starts to drain, the silt that be uniformly mixed with water can be swept along exclusion by draining pump.When the water level of drainage point is low
When the lowest water level of setting, water level sensor sends a signal to controller, and controller controls on transfer tube after receiving signal
Solenoid valve is closed and immersible pump is out of service, stops draining.
Preferably, being provided with filter screen in the water inlet of the immersible pump.Filter screen can be fallen into primary filtration into latent
Impurity in the water of water pump, prevents water pump from blocking.
Preferably, the gas blow pipe is ring pipe, the gas hole on the gas blow pipe is set up.Silt can be made to be blown
It rises and is uniformly mixed with water.
Preferably, the gas blow pipe is spiral coil.In the height direction, can make the silt of different height blown afloat with
Water is uniformly mixed.
Preferably, the gas hole being located on the spiral coil of top layer is set up.The silt of upside can be made to be blown afloat
It is uniformly mixed with water.
Preferably, the gas hole on other layer of spiral coil is arranged on the lateral surface or medial surface of coil pipe.
Preferably, one layer of gas hole on other layer of spiral coil is arranged on the lateral surface of coil pipe, one layer of setting exists
On the medial surface of coil pipe, repeat to be arranged with this.Can play preferably makes silt be blown afloat the effect being uniformly mixed with water.
Preferably, the drainage arrangement further includes spare immersible pump and connect with the output end of spare immersible pump spare
Transfer tube, the spare immersible pump are electrically connected with the controller.Once immersible pump break down, can start spare immersible pump into
Row draining does not influence to influence work progress and production safety.
Beneficial effect
Automatic drainage function may be implemented in Mine Drainage System described in the utility model, and reliability is higher, improves work
Efficiency and safety production condition save labour.Moreover, can be realized the problem of preventing sediment siltation, it effectively prevent sediment
Pump Suction mouth of a river blockage problem caused by siltation, and it is provided with spare immersible pump, once immersible pump breaks down, can start spare
Immersible pump is drained, and does not influence or not work progress and production safety.
Detailed description of the invention
Fig. 1 is the Mine Drainage System structural schematic diagram of embodiment 1；
Fig. 2 is the Mine Drainage System structural schematic diagram of embodiment 1；
In figure, 1: immersible pump, 2: transfer tube, 3: water level sensor, 4: gas blow pipe, 5: gas-guide tube, 6: blower, 7: electromagnetism
Valve, 8: filter screen, 9: spare immersible pump, 10: standby transport pipe.
Specific embodiment
Further describe the utility model combined with specific embodiments below, the advantages of the utility model and feature will be with
Description and it is apparent.But examples are merely exemplary, does not constitute any restrictions to the scope of the utility model.Ability
Field technique personnel should be understood that can be to the utility model technical side under the spirit and scope without departing from the utility model
The details and form of case are modified or are replaced, but these modifications and replacement are each fallen in the protection scope of the utility model.
Embodiment 1
As shown in Figure 1, a kind of Mine Drainage System, including drainage arrangement, anti-silting device and control system, the draining dress
It sets including immersible pump 1 and the transfer tube being connect with the output end of immersible pump 2, is provided with water level sensor 3 on the mine inner wall；
The anti-silting device includes the gas blow pipe 4 being arranged in below immersible pump, and multiple gas holes are provided on the gas blow pipe, described to blow
The air inlet of tracheae is connect by gas-guide tube 5 with the air outlet of blower 6, is provided with solenoid valve on the transfer tube and gas-guide tube
7；The control system includes controller, and the solenoid valve, immersible pump and blower are electrically connected with the controller.Control used
Device model S7-400, is suitable for middle high-performance automation control area, and powerful is easy to operate.
Water level sensor can monitor the ponding situation of drainage point automatically, when the water level of drainage point has reached the highest water of setting
Position when, water level sensor sends a signal to controller, after controller receives signal, first control gas-guide tube solenoid open and
Blower starting, makes high-pressure blast enter gas blow pipe by gas-guide tube, then blows out from gas hole, the silt of temporary deposition is blown afloat,
Be uniformly mixed with water, then controller control gas-guide tube solenoid and blower close, control transfer tube solenoid open and
Diving pump startup, starts to drain, the silt that be uniformly mixed with water can be swept along exclusion by draining pump.When the water level of drainage point is low
When the lowest water level of setting, water level sensor sends a signal to controller, and controller controls on transfer tube after receiving signal
Solenoid valve is closed and immersible pump is out of service, stops draining.
Filter screen 8 is provided in the water inlet of the immersible pump.Filter screen can fall into the water into immersible pump with primary filtration
In impurity, prevent water pump from blocking.The gas blow pipe is ring pipe, and the gas hole on the gas blow pipe is set up.It can make mud
Sand is blown afloat to be uniformly mixed with water.
Embodiment 2
As shown in Fig. 2, a kind of Mine Drainage System, including drainage arrangement, anti-silting device and control system, the draining dress
It sets including immersible pump 1 and the transfer tube being connect with the output end of immersible pump 2, is provided with water level sensor 3 on the mine inner wall；
The anti-silting device includes the gas blow pipe 4 being arranged in below immersible pump, and multiple gas holes are provided on the gas blow pipe, described to blow
The air inlet of tracheae is connect by gas-guide tube 5 with the air outlet of blower 6, is provided with solenoid valve on the transfer tube and gas-guide tube
7；The control system includes controller, and the solenoid valve, immersible pump and blower are electrically connected with the controller.Control used
Device model S7-400, is suitable for middle high-performance automation control area, and powerful is easy to operate.
Water level sensor can monitor the ponding situation of drainage point automatically, when the water level of drainage point has reached the highest water of setting
Position when, water level sensor sends a signal to controller, after controller receives signal, first control gas-guide tube solenoid open and
Blower starting, makes high-pressure blast enter gas blow pipe by gas-guide tube, then blows out from gas hole, the silt of temporary deposition is blown afloat,
Be uniformly mixed with water, then controller control gas-guide tube solenoid and blower close, control transfer tube solenoid open and
Diving pump startup, starts to drain, the silt that be uniformly mixed with water can be swept along exclusion by draining pump.When the water level of drainage point is low
When the lowest water level of setting, water level sensor sends a signal to controller, and controller controls on transfer tube after receiving signal
Solenoid valve is closed and immersible pump is out of service, stops draining.
Filter screen 8 is provided in the water inlet of the immersible pump.Filter screen can fall into the water into immersible pump with primary filtration
In impurity, prevent water pump from blocking.The gas blow pipe is ring pipe, and the gas hole on the gas blow pipe is set up.It can make mud
Sand is blown afloat to be uniformly mixed with water.The gas blow pipe is spiral coil.In the height direction, the silt of different height can be made to be blown
It rises and is uniformly mixed with water.Gas hole on the spiral coil of top layer is set up.Can make upside silt blown afloat with
Water is uniformly mixed.One layer of gas hole on other layer of spiral coil is arranged on the lateral surface of coil pipe, and one layer is arranged in coil pipe
On medial surface, repeat to be arranged with this.Can play preferably makes silt be blown afloat the effect being uniformly mixed with water.
The drainage arrangement further includes spare immersible pump 9 and the standby transport pipe that connect with the output end of spare immersible pump
10, the spare immersible pump is electrically connected with the controller.Once immersible pump breaks down, spare immersible pump can be started and arranged
Water does not influence to influence work progress and production safety.
Claims (8)
1. a kind of Mine Drainage System, which is characterized in that including drainage arrangement, anti-silting device and control system, the draining dress
It sets including immersible pump and the transfer tube being connect with the output end of immersible pump, is provided with water level sensor on the mine inner wall；Institute
Stating anti-silting device includes the gas blow pipe being arranged in below immersible pump, and multiple gas holes, the air blowing are provided on the gas blow pipe
The air inlet of pipe is connected by the air outlet of gas-guide tube and blower, is provided with solenoid valve on the transfer tube and gas-guide tube；Institute
Stating control system includes controller, and the solenoid valve, immersible pump and blower are electrically connected with the controller.
2. Mine Drainage System according to claim 1, which is characterized in that be provided in the water inlet of the immersible pump
Strainer.
3. Mine Drainage System according to claim 1, which is characterized in that the gas blow pipe is ring pipe, the air blowing
Gas hole on pipe is set up.
4. Mine Drainage System according to claim 1, which is characterized in that the gas blow pipe is spiral coil.
5. Mine Drainage System according to claim 4, which is characterized in that the air blowing on the spiral coil of top layer
Hole is set up.
6. Mine Drainage System according to claim 5, which is characterized in that the gas hole setting on other layer of spiral coil
On the lateral surface or medial surface of coil pipe.
7. Mine Drainage System according to claim 5, which is characterized in that one layer of the gas hole on other layer of spiral coil
It is arranged on the lateral surface of coil pipe, one layer is arranged on the medial surface of coil pipe, repeats to be arranged with this.
8. Mine Drainage System according to claim 1, which is characterized in that the drainage arrangement further includes spare immersible pump
The standby transport pipe connecting with the output end of spare immersible pump, the spare immersible pump are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836764.4U CN209129664U (en) | 2018-11-08 | 2018-11-08 | A kind of Mine Drainage System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836764.4U CN209129664U (en) | 2018-11-08 | 2018-11-08 | A kind of Mine Drainage System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209129664U true CN209129664U (en) | 2019-07-19 |
Family
ID=67244329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821836764.4U Expired - Fee Related CN209129664U (en) | 2018-11-08 | 2018-11-08 | A kind of Mine Drainage System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209129664U (en) |
-
2018
- 2018-11-08 CN CN201821836764.4U patent/CN209129664U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20201108 |