CN113107592A - Intelligent drainage system of mine - Google Patents
Intelligent drainage system of mine Download PDFInfo
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- CN113107592A CN113107592A CN202110536743.0A CN202110536743A CN113107592A CN 113107592 A CN113107592 A CN 113107592A CN 202110536743 A CN202110536743 A CN 202110536743A CN 113107592 A CN113107592 A CN 113107592A
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- baffle
- water
- water storage
- storage tank
- filter
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
Abstract
The invention relates to an intelligent mine drainage system which comprises a water storage tank, wherein a central rod is fixed inside the water storage tank, a water storage cavity is formed between the inner wall of the water storage tank and the central rod, a fixed rod is welded at the center of the central rod, second slots are formed in the centers of two side faces of the water storage tank, two ends of the fixed rod are located in the second slots, a rotating pipe is sleeved on the fixed rod, a plurality of groups of telescopic rods are fixed on the rotating pipe, one end of each telescopic rod is fixed on the lower surface of a baffle, and the baffle is located on the outer side of the central rod. The invention has the beneficial effects that: the deposit can distribute more concentrate, and distribute in the bottom in water storage chamber and the below in water storage chamber both sides to accomplish when clearing up the deposit, more simple convenient avoids causing the influence to the operation of drainage, along with the rotation of baffle, with the whole propelling movement of deposit to storage sediment incasement, reduced working strength, improved drainage efficiency.
Description
Technical Field
The invention relates to an intelligent drainage system for a mine, and belongs to the technical field of coal mine drainage equipment.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others.
Colliery mine drainage system in pit is the essential important device of mine safety production, and the aquatic contains a quantitative cinder, directly carries out the drainage through drainage device then can discharge the cinder of aquatic, causes the coal consumption great, causes certain environmental pollution even, and at the drainage in-process that lasts moreover, the cinder of aquatic can form the sediment of certain degree, long-time drainage, need clear up the precipitate, otherwise, can influence the process of drainage, reduces the efficiency of drainage.
Disclosure of Invention
The invention aims to provide an intelligent mine drainage system which can effectively solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme:
an intelligent mine drainage system comprises a water storage tank, wherein a slag storage tank is arranged on one side of the water storage tank, the upper surface of the water storage tank is communicated with a drainage chute, the lower end of the drainage chute is provided with a water flow sensor, the drainage chute guides water into the water storage tank, the amount of water is determined by the water flow sensor, a drainage device is fixed on the other side of the water storage tank, the output end of the drainage device is communicated with a drainage pipe, a central rod is fixed in the water storage tank, a cavity is formed in the central rod, a water storage cavity is formed between the inner wall of the water storage tank and the central rod, a fixing rod is welded in the center of the central rod, second slots are formed in the centers of two side surfaces of the water storage tank, two ends of the fixing rod are located in the second slots, a rotating pipe is sleeved on the fixing rod, and third torsion springs are sleeved, the third torsional spring is located the second slot, be fixed with a plurality of groups of telescopic links on the rotating tube, the lower surface at the baffle is fixed to the one end of telescopic link, the baffle is located well core rod's the outside, a plurality of groups of dead slots have been seted up to well core rod's side, the girth of dead slot is three quarters of well core rod girth, when the retaining chamber bottom received the jam of precipitate, causes the water not to flow for the water flows to the opposite side, and the baffle receives the punching press of water, makes the baffle use the dead lever to rotate as the center.
Further, the side of well core rod is provided with the filter layer, the arc wall has been seted up to the opposite face that the water storage box inner wall is located the filter layer, the embedding has level sensor on the inner wall of water storage box, level sensor is located the top of filter layer, makes clear the speed that the intracavity water level of retaining rises through level sensor, transmits to central processing unit's discharge according to level sensor to can make clear the proportion between the speed that the water level rises and the discharge, after the water level is not rising, then conclude that the precipitate is more to form and block up, make the water that gets into promote the baffle of top this moment, thereby can make clear the baffle pivoted number of times.
Furthermore, the filter layer comprises a plurality of groups of second filter, and a plurality of groups the opposite face of second filter all is provided with the rubber slab.
Further, a plurality of groups of vertical grooves are formed in the side face of the central rod, the vertical grooves correspond to the second filter plates, the rotating grooves are formed in the top ends of the vertical grooves, the filter layers are extruded when the baffle plate rotates, the second filter plates are extruded to the vertical grooves, the rotating rods rotate through gaps between the second filter plates, and the second filter plates are tightly attached to the vertical grooves under the action of water pressure.
Further, the upper end of second filter is fixed with the connecting rod, the upper end of connecting rod is fixed with the second axis of rotation, the second axis of rotation is located the inside in rotation groove, the second torsional spring has all been cup jointed at the both ends of second axis of rotation, and when the baffle resets under the effect of third torsional spring, upwards extrudees the water of baffle one side, has avoided the second filter to receive pressure for the second filter resets under the effect of second torsional spring, plays the filtering action.
Further, the through hole has been seted up with the contact surface of storage slag box to the water storage tank, the spout has been seted up to one side of through hole, the internally mounted of spout has the fly leaf, the lower extreme of fly leaf side is fixed with the push pedal, it has two sets of rubber strips to bond on the lateral wall of spout upper end, promotes the precipitate of water storage chamber below along with the rotation of baffle, and the precipitate is then applyed an ascending dynamics to the push pedal for the fly leaf rebound exposes the through hole outside, along with the rotation gradually of baffle, with the whole propelling movement of precipitate to the through hole to through the leading-in storage slag box of through hole in, according to the volume of storage slag box to and the number of times of rotation of baffle, thereby can make clear up the accurate time that the storage slag box needs to clear up, make drainage work continuously go on.
Furthermore, a plurality of groups of first slots are formed in the side wall of the empty slot, a first rotating shaft is inserted into the first slots, a first torsion spring is sleeved on the first rotating shaft, a rotating plate is fixed at one end of the first rotating shaft, a sealing block is embedded into the side face of the empty slot, and the sealing block is in contact with the side face of the rotating plate.
Furthermore, the upper end of the central rod is fixed with a first filter plate, the side face of the first filter plate is provided with a baffle, and a sealing strip is embedded in the center of the side face of the baffle.
Further, one side of telescopic link upper end is fixed with the extrusion piece, the extrusion piece is the arc piece, the back of rotor plate is provided with certain radian, and corresponding with the extrusion piece, along with the rotation of baffle, drives the rotation of telescopic link, and the extrusion piece of telescopic link side top extrudees the rotor plate for the rotor plate is to the upset of both sides, and the telescopic link of being convenient for passes through, after the telescopic link process.
Further, the use method of the intelligent mine drainage system provided by the invention comprises the following specific steps:
the method comprises the following steps: underground water to be discharged is led into the water storage tank through the drainage chute, the water level at two sides of the water storage chamber is in a continuously rising state along with the rising of the water level in the water storage chamber, the rising rate of the water level is determined according to the water level sensor, and the water quantity led into the water storage tank is determined according to the water flow sensor, so that the rising rate of the water level and the water quantity are determined to be in a certain proportion;
step two: along with the filtration of underground water, impurities at the lower end of the water storage cavity are gradually increased, the lower end of the water storage cavity is blocked, so that the water level at one side is reduced, at the moment, the drainage device is closed through remote operation according to information transmitted to the central processing unit by the water level sensor, the other side is gradually full of water along with the fact that water at the other side cannot be discharged, at the moment, too much water pushes the baffle plate, the baffle plate rotates, and the water pushing the baffle plate is purified water filtered by the first filter plate;
step three: the telescopic rod is contracted along with the rotation of the baffle, the filter layer is extruded along with the rotation of the baffle, so that the second filter plates enter the vertical groove, the joint of the telescopic rod and the baffle passes through the space between the adjacent second filter plates to extrude and penetrate the rubber plate, and the second filter plates are tightly attached to the vertical groove under the action of the water body along with the penetration of the baffle;
step four: along with the rotation of the baffle, the baffle pushes the sediment deposited below the water storage cavity, so that the sediment moves to one side under the action of the baffle, the sediment pushes the push plate upwards to show the through hole, the sediment enters the slag storage box through the through hole, the baffle rotates gradually along with the gradual rotation of the baffle until the baffle is contacted with the push plate, at the moment, the sediment enters the slag storage box, the drainage device is started, the power of the drainage device is increased, the pressure on the side surface of the baffle is brought, and the baffle is under the action of the third torsion spring, in the reset process of the baffle, the residual purified water on one side of the baffle reversely flows under the action of the baffle, so that the second filter plate resets under the action of the second torsion spring, the function of filtering water is continuously played, the operation is repeated, the operation times are according to the same volume of the sediment in the operation process, thereby can make clear of the volume of the deposit of storing in the storage slag box, clearance storage slag box that then can be timely.
Compared with the prior art, the invention has the following beneficial effects:
1. the central rod is arranged in the water storage tank, the cross section of the central rod is oval, the surface of the central rod and the inner wall of the water storage tank form a water storage cavity with the same interval, the bottom end of the drainage chute is positioned on one side of the upper surface of the water storage cavity, coal slag is deposited at the bottom end of the water storage cavity along with the discharge of water, and precipitates are gradually increased along with the gradual inflow of the water, so that the precipitates can be distributed more intensively and are distributed at the bottom of the water storage cavity and below two sides of the water storage cavity, so that the precipitates can be cleaned more simply and conveniently, and the influence on the drainage operation is avoided;
2. when the sediment at the lower end of the water storage cavity is more, the water level at one side is reduced along with the operation of the drainage device, then, slag discharging operation can be definitely needed once, after the water level is reduced, the sediment at the bottom of the water storage cavity is proved to be blocked, the water body extrudes the baffle along with the gradual inflow of the water body, the baffle rotates gradually along with the increase of the water body, when the second filter plate is extruded into the vertical groove by the baffle, the baffle passes through the filter layer to push the sediment below the filter layer, in the pushing process of the sediment, the sediment pushes the push plate to open the through hole, the sediment is completely pushed into the slag storage tank along with the rotation of the baffle, so that cleaning is carried out once, after the cleaning, the drainage device is started, the pressure at the side surface of the baffle is reduced, the baffle is reset under the action of the third torsion spring, and the push plate is reset under the action of the upper water body, the automatic cleaning of the sediment is realized, the working strength is reduced, and the drainage efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a structural diagram of an intelligent drainage system of a mine.
Fig. 2 is a cross-sectional view of an intelligent drainage system for a mine according to the present invention.
Fig. 3 is a side view of a center pole in an intelligent drainage system for a mine according to the present invention.
Fig. 4 is a structural diagram of a filter layer in the intelligent drainage system of the mine.
Fig. 5 is a partial enlarged view of a part a in fig. 2 of the intelligent drainage system for a mine.
Fig. 6 is a partial cross-sectional view of a center pole in an intelligent drainage system for a mine according to the present invention.
Fig. 7 is a partial sectional view of an intelligent drainage system for a mine according to the present invention.
Reference numbers in the figures: 1. a water storage tank; 2. a drainage chute; 3. a drainage device; 4. a drain pipe; 5. a slag storage tank; 6. a center pole; 7. a cavity; 8. a water storage cavity; 9. fixing the rod; 10. rotating the tube; 11. a through hole; 12. a chute; 13. a movable plate; 14. pushing the plate; 15. a rubber strip; 16. a first filter plate; 17. a baffle plate; 18. a sealing strip; 19. a filter layer; 20. an arc-shaped slot; 21. a water level sensor; 22. a water flow sensor; 23. a telescopic rod; 24. extruding the block; 25. an empty groove; 26. a rotating plate; 27. a first rotating shaft; 28. a first slot; 29. a first torsion spring; 30. a sealing block; 31. a vertical slot; 32. a second filter plate; 33. a connecting rod; 34. a second rotating shaft; 35. a rubber plate; 36. a rotating groove; 37. a second torsion spring; 38. a second slot; 39. a third torsion spring.
Detailed Description
The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, wherein certain elements may be omitted, enlarged or reduced in size, and are not intended to represent the actual dimensions of the product, so as to better illustrate the detailed description of the invention.
Examples
As shown in fig. 1-7, an intelligent drainage system for a mine comprises a water storage tank 1, a slag storage tank 5 is arranged on one side of the water storage tank 1, a drainage chute 2 is communicated with the upper surface of the water storage tank 1, a water flow sensor 22 is arranged at the lower end of the drainage chute 2, a drainage device 3 is fixed on the other side of the water storage tank 1, an output end of the drainage device 3 is communicated with a drainage pipe 4, a central rod 6 is fixed inside the water storage tank 1, a cavity 7 is arranged in the central rod 6, a water storage cavity 8 is formed between the inner wall of the water storage tank 1 and the central rod 6, a fixed rod 9 is welded at the center of the central rod 6, second slots 38 are arranged at the centers of two side surfaces of the water storage tank 1, two ends of the fixed rod 9 are positioned in the second slots 38, a rotating pipe 10 is sleeved on the fixed rod 9, and third torsion springs 39 are sleeved at two ends, the third torsional spring 39 is located the second slot 38, be fixed with a plurality of groups telescopic link 23 on the rotating tube 10, the lower surface at baffle 17 is fixed to the one end of telescopic link 23, baffle 17 is located the outside of well core rod 6, a plurality of groups dead slots 25 have been seted up to the side of well core rod 6, the girth of dead slot 25 is three quarters of well core rod 6 girth, the first slot 28 of a plurality of groups has been seted up to the lateral wall of dead slot 25, first pivot axle 27 has been inserted in the first slot 28, first torsional spring 29 has been cup jointed on the first pivot axle 27, the one end of first pivot axle 27 is fixed with rotor plate 26, the side embedding of dead slot 25 has sealed piece 30, sealed piece 30 contacts with the side of rotor plate 26.
The side of well core rod 6 is provided with filter layer 19, the opposite face that 1 inner wall of water storage box is located filter layer 19 has seted up arc wall 20, it has level sensor 21 to embed on 1's the inner wall of water storage box, level sensor 21 is located the top of filter layer 19, filter layer 19 comprises a plurality of groups second filter 32, and a plurality of groups the opposite face of second filter 32 all is provided with rubber slab 35, the upper end of second filter 32 is fixed with connecting rod 33, the upper end of connecting rod 33 is fixed with second axis of rotation 34, second axis of rotation 34 is located the inside of rotating groove 36, second torsional spring 37 has all been cup jointed at the both ends of second axis of rotation 34, a plurality of groups of perpendicular grooves 31 have been seted up to the side of well core rod 6, it is corresponding with second filter 32 to erect groove 31, rotating groove 36 has been seted up on the top of perpendicular groove.
The water storage tank is characterized in that a through hole 11 is formed in the contact surface of the water storage tank 1 and the slag storage tank 5, a sliding groove 12 is formed in one side of the through hole 11, a movable plate 13 is mounted inside the sliding groove 12, a push plate 14 is fixed to the lower end of the side surface of the movable plate 13, two groups of rubber strips 15 are bonded to the side wall of the upper end of the sliding groove 12, a first filter plate 16 is fixed to the upper end of the central rod 6, a baffle 17 is arranged on the side surface of the first filter plate 16, a sealing strip 18 is embedded in the center of the side surface of the baffle 17, an extrusion block 24 is fixed to one side of the upper end of the telescopic rod 23, the extrusion block 24 is an arc-shaped block.
The invention provides a use method of an intelligent mine drainage system, which comprises the following specific steps
The method comprises the following steps: underground water to be discharged is led into the water storage tank 1 through the drainage chute 2, along with the rise of the water level in the water storage cavity 8, the water levels on the two sides of the water storage cavity 8 are in a continuous rising state, the rising rate of the water level is determined according to the water level sensor 21, the water quantity led into the water storage tank 1 is determined according to the water flow sensor 22, so that the rising rate of the water level and the water quantity can be determined to be in a certain proportion, the arranged filter layer 19 effectively isolates impurities contained in the underground water below the filter layer 19, and the communicating pipe of the drainage device 3 is arranged above the filter layer 19, so that the filtered underground water can be discharged, the waste of coal mine resources is reduced, and the pollution to the environment is avoided;
step two: along with the filtration of underground water, impurities at the lower end of the water storage cavity 8 are gradually increased, the lower end of the water storage cavity 8 is blocked, so that the water level at one side is reduced, at the moment, the drainage device 3 is closed through remote operation according to the information transmitted to the central processing unit by the water level sensor 21, the other side is gradually filled with water along with the incapability of discharging water at the other side, at the moment, too much water pushes the baffle 17, the baffle 17 rotates, and the water pushing the baffle 17 is clean water filtered by the first filter plate 16;
step three: along with the rotation of the baffle 17, the telescopic rod 23 contracts, and along with the rotation of the baffle 17, the filter layer 19 is extruded, so that the second filter plates 32 enter the vertical groove 31, the connection part of the telescopic rod 23 and the baffle 17 passes through the space between the adjacent second filter plates 32, the rubber plate 35 is extruded and penetrated, and along with the penetration of the baffle 17, the second filter plates 32 are tightly attached to the vertical groove 31 under the action of water;
step four: along with the rotation of the baffle 17, the baffle 17 pushes the sediment deposited below the water storage cavity 8, so that the sediment moves to one side under the action of the baffle 17, the sediment pushes the push plate 14 upwards to display the through hole 11, the sediment enters the slag storage tank 5 through the through hole 11, along with the gradual rotation of the baffle 17 until the baffle 17 is contacted with the push plate 14, the sediment enters the slag storage tank 5, the drainage device 3 is started, the power of the drainage device 3 is increased, the pressure applied to the side surface of the baffle 17 is further increased, the baffle 17 is under the action of the third torsion spring 39, in the process of resetting the baffle 17, the residual purified water on one side of the baffle 17 reversely flows under the action of the baffle 17, the second filter plate 32 is reset under the action of the second torsion spring 37 to continue to play a role of filtering water, the operation is repeated, and according to the operation times, and the volume of the sediment is the same in the operation process, so that the volume of the sediment stored in the sediment storage box 5 can be determined, and then the sediment storage box 5 can be cleaned in time.
It should be noted that, the invention is a mine intelligent drainage system, when in use, the underground water to be drained is led into the water storage tank 1 through the drainage chute 2, the water level at the two sides of the water storage chamber 8 is in a state of continuously rising along with the rising of the water level in the water storage chamber 8, one side of the water storage chamber 8 is provided with the filter layer 19, the water level sensor 21 is embedded above the filter layer 19, and the drainage device 3 is arranged at one side of the filter layer 19, the water level rises along with the inflow of the water body, the rising rate of the water level is determined according to the water level sensor 21, and the water flow sensor 22 determines the water quantity led into the water storage tank 1, so that the rising rate of the water level and the water quantity present a certain proportion, and the filter layer 19 effectively isolates the impurities contained in the underground water below the filter layer 19, so as to drain the filtered underground water, the waste of coal mine resources is reduced, the environmental pollution is avoided, along with the filtering of underground water, impurities at the lower end of the water storage cavity 8 are gradually increased, the lower end of the water storage cavity 8 is blocked, the water level at one side provided with the water level sensor 21 is reduced, at the moment, according to the information transmitted to the central processing unit by the water level sensor 21, the drainage device 3 is closed through remote operation, along with the incapability of discharging water at the other side, the other side is gradually filled, at the moment, the baffle 17 is pushed by excessive water, the baffle 17 rotates, the water pushing the baffle 17 is purified water filtered by the first filter plate 16, along with the rotation of the baffle 17, the telescopic rod 23 is contracted under the action of the inner wall of the central rod 6, and along with the rotation of the baffle 17, the extrusion block 24 of the telescopic rod 23 extrudes the rotating plate 26, so that the rotating plate 26 rotates to the two sides, after the telescopic rod 23 passes through, the rotating plate 26 is reset under the action of the first torsion spring 29, the interior of the central rod 6 is sealed, along with the rotation of the baffle 17, the baffle 17 extrudes the filter layer 19, so that the second filter plates 32 enter the vertical groove 31, a mutual contact rubber plate 35 is arranged between the adjacent second filter plates 32, the rubber plate 35 enters the vertical groove 31 along with the second filter plates 32, along with the passing of the baffle 17, the second filter plates 32 are tightly attached to the vertical groove 31 under the action of water, along with the rotation of the baffle 17, the baffle 17 pushes the sediment deposited below the water storage cavity 8, the sediment moves to one side under the action of the baffle 17, the sediment pushes the push plate 14 upwards to show the through holes 11, the sediment enters the slag storage tank 5 through the through holes 11, along with the gradual rotation of the baffle 17 until the baffle 17 is contacted with the push plate 14, at this moment, the sediment enters the slag storage tank 5, the drainage device 3 is started, the power of the drainage device 3 is increased, the pressure on the side face of the baffle 17 is brought, the baffle 17 is under the action of the third torsion spring 39, in the resetting process of the baffle 17, the residual purified water on one side of the baffle 17 reversely flows under the action of the baffle 17, the second filter plate 32 is reset under the action of the second torsion spring 37, the filtering water is continuously filtered, the repeated operation is carried out, the quantity of the sediment cleaned at each time is fixed, the cleaning time of the slag storage tank 5 can be accurately known according to the volume of the slag storage tank 5 and the cleaning times.
While there have been shown and described what are at present considered the preferred embodiments of the invention, the fundamental principles and essential features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are included to illustrate the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (10)
1. The mine intelligent drainage system comprises a water storage tank (1) and is characterized in that a slag storage tank (5) is arranged on one side of the water storage tank (1), the upper surface of the water storage tank (1) is communicated with a drainage chute (2), a water flow sensor (22) is installed at the lower end of the drainage chute (2), a drainage device (3) is fixed on the other side of the water storage tank (1), the output end of the drainage device (3) is communicated with a drainage pipe (4), a central rod (6) is fixed inside the water storage tank (1), a cavity (7) is formed in the central rod (6), a water storage cavity (8) is formed between the inner wall of the water storage tank (1) and the central rod (6), a fixing rod (9) is welded at the center of the central rod (6), and second slots (38) are formed at the centers of two side faces of the water storage tank (1), the both ends of dead lever (9) are located second slot (38), rotating tube (10) has been cup jointed on dead lever (9), third torsional spring (39) has been cup jointed at the both ends of rotating tube (10), third torsional spring (39) are located second slot (38), its characterized in that: a plurality of groups of telescopic rods (23) are fixed on the rotating pipe (10), one ends of the telescopic rods (23) are fixed on the lower surface of the baffle (17), the baffle (17) is located on the outer side of the central rod (6), a plurality of groups of empty grooves (25) are formed in the side surface of the central rod (6), and the perimeter of each empty groove (25) is three-quarters of the perimeter of the central rod (6).
2. The intelligent drainage system for mines as claimed in claim 1, wherein: the side of well core rod (6) is provided with filter layer (19), arc wall (20) have been seted up to the opposite face that water storage box (1) inner wall is located filter layer (19), it has water level sensor (21) to embed on the inner wall of water storage box (1), water level sensor (21) are located the top of filter layer (19).
3. The intelligent drainage system for mines as set forth in claim 2, wherein: the filter layer (19) comprises a plurality of groups of second filter plates (32), and a plurality of groups of rubber plates (35) are arranged on opposite surfaces of the second filter plates (32).
4. The intelligent drainage system for mines as claimed in claim 1, wherein: the side surface of the central rod (6) is provided with a plurality of groups of vertical grooves (31), the vertical grooves (31) correspond to the second filter plates (32), and the top ends of the vertical grooves (31) are provided with rotating grooves (36).
5. The intelligent drainage system for mines as set forth in claim 3, wherein: the upper end of second filter (32) is fixed with connecting rod (33), the upper end of connecting rod (33) is fixed with second axis of rotation (34), second axis of rotation (34) are located the inside in rotation groove (36), second torsional spring (37) have all been cup jointed at the both ends of second axis of rotation (34).
6. The intelligent drainage system for mines as claimed in claim 1, wherein: the water storage tank is characterized in that a through hole (11) is formed in the contact surface of the water storage tank (1) and the slag storage tank (5), a sliding groove (12) is formed in one side of the through hole (11), a movable plate (13) is arranged inside the sliding groove (12), a push plate (14) is fixed to the lower end of the side surface of the movable plate (13), and two sets of rubber strips (15) are bonded to the side wall of the upper end of the sliding groove (12).
7. The intelligent drainage system for mines as claimed in claim 1, wherein: a plurality of first slots (28) of group have been seted up to the lateral wall of dead slot (25), first rotation axis (27) have been inserted in first slot (28), first torsional spring (29) have been cup jointed on first rotation axis (27), the one end of first rotation axis (27) is fixed with rotor plate (26), the side embedding of dead slot (25) has sealed piece (30), the side contact of sealed piece (30) and rotor plate (26).
8. The intelligent drainage system for mines as claimed in claim 1, wherein: the upper end of the central rod (6) is fixed with a first filter plate (16), the side face of the first filter plate (16) is provided with a baffle plate (17), and a sealing strip (18) is embedded in the center of the side face of the baffle plate (17).
9. The intelligent drainage system for mines as claimed in claim 1, wherein: one side of the upper end of the telescopic rod (23) is fixed with an extrusion block (24), the extrusion block (24) is an arc-shaped block, and the back of the rotating plate (26) is provided with a certain radian and corresponds to the extrusion block (24).
10. The use method of the intelligent mine drainage system according to claims 1-9, wherein the method comprises the following steps: the method comprises the following specific steps:
the method comprises the following steps: underground water to be discharged is led into the water storage tank (1) through the drainage chute (2), along with the rise of the water level in the water storage cavity (8), the water levels on two sides of the water storage cavity (8) are in a continuous rising state, the rising rate of the water level is determined according to the water level sensor (21), the water quantity led into the water storage tank (1) is determined according to the water flow sensor (22), so that the rising rate of the water level and the water quantity can be determined to be in a certain proportion, the arranged filter layer (19) effectively isolates impurities contained in the underground water below the filter layer (19), and a communicating pipe of the drainage device (3) is arranged above the filter layer (19), so that the filtered underground water in a coal mine can be discharged, the waste of resources is reduced, and the pollution to the environment is avoided;
step two: along with the filtration of underground water, impurities at the lower end of the water storage cavity (8) are gradually increased, the lower end of the water storage cavity (8) is blocked, so that the water level at one side is reduced, at the moment, the drainage device (3) is closed through remote operation according to the information transmitted to the central processing unit by the water level sensor (21), the other side is gradually filled along with the incapability of discharging water at the other side, at the moment, too much water pushes the baffle (17), so that the baffle (17) rotates, and the water pushing the baffle (17) is clean water filtered by the first filter plate (16);
step three: along with the rotation of the baffle (17), the telescopic rod (23) contracts, and along with the rotation of the baffle (17), the filter layer (19) is extruded, so that the second filter plates (32) enter the vertical groove (31), the connection parts of the telescopic rod (23) and the baffle (17) pass through the space between the adjacent second filter plates (32), the rubber plates (35) are extruded and penetrated, and along with the penetration of the baffle (17), the second filter plates (32) are tightly attached to the vertical groove (31) under the action of a water body;
step four: along with the rotation of the baffle (17), the baffle (17) pushes the sediment deposited below the water storage cavity (8), so that the sediment moves to one side under the action of the baffle (17), the sediment pushes the push plate (14) upwards to show the through hole (11), so that the sediment enters the slag storage box (5) through the through hole (11), the sediment gradually rotates along with the baffle (17) until the baffle (17) is contacted with the push plate (14), the sediment enters the slag storage box (5), the drainage device (3) is started, the power of the drainage device (3) is increased, the pressure borne by the side surface of the baffle (17) is brought, the baffle (17) is under the action of a third torsion spring (39), and in the resetting process of the baffle (17), the residual purified water on one side of the baffle (17) reversely flows under the action of the baffle (17), so that the second filter plate (32) is reset under the action of the second torsion spring (37), the filter water continues to play a role in filtering water, the operation is repeated, and the volume of the sediment in the operation process is the same according to the operation times, so that the volume of the sediment stored in the sediment storage tank (5) can be determined, and the sediment storage tank (5) can be cleaned in time.
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