CN214741456U

CN214741456U - Drainage device for coal mine geological water control

Info

Publication number: CN214741456U
Application number: CN202121322668.XU
Authority: CN
Inventors: 高靖学
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-16
Anticipated expiration: 2031-06-15

Abstract

The utility model provides a drainage device for preventing and treating water in coal mine geology, which comprises a drainage component and a filtering and cleaning component, wherein the inner side wall of the drainage component is provided with the filtering and cleaning component, the drainage component comprises a water bin, a shell, a water pump, a drain pipe, a water inlet pipe, a connecting piece, a pipe body, a first chute, a first slider, an L-shaped filter screen and a connecting plate, two shells are symmetrically welded on the inner side wall of the water bin, the water pump is welded on the inner bottom wall of the shell, a water outlet of the water pump is communicated with the drain pipe, and a water inlet of the water pump is communicated with the water inlet pipe, the utility model discloses a water body is gradually filtered by arranging a first filter screen, a second filter screen and a filter layer, thereby effectively avoiding the situation that the water pump is blocked by impurities, effectively conducting drainage, ensuring the capacity of the water bin, connecting a semicircular ring by a rope body in the winch, thereby connecting the semicircular ring of a bounding wall through the first filter screen, the whole coaming is driven to be lifted, so that the staff can clean the coaming conveniently.

Description

Drainage device for coal mine geological water control

Technical Field

The utility model relates to a colliery geology drainage technical field for preventing and treating water, in particular to colliery geology drainage device for preventing and treating water.

Background

The coal mine water proofing means that measures are taken to prevent the water amount flowing into a coal mine from exceeding the normal drainage capacity of the mine and prevent the coal mine from causing flood disasters, water sources exist in a mining area range and water inflow channels are necessary conditions for the coal mine flood disasters, and a certain number of water bins are required to prevent the flood disasters;

however, the existing water sump has certain defects, and because the water sump is high in construction depth and the water body discharged into the water sump contains certain impurities, the operation failure of a water pump in the water sump is caused and the impurities in the water sump are difficult to clean; therefore, the drainage device for the coal mine geological control water is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention provides a drainage device for coal mine geological control water, so as to solve or alleviate the technical problem existing in the prior art, and at least provide a beneficial choice.

The embodiment of the utility model provides a technical scheme is so realized: a drainage device for preventing and treating water in coal mine geology comprises a drainage component and a filtering and cleaning component, wherein the inner side wall of the drainage component is provided with the filtering and cleaning component;

the drainage assembly comprises a water bin, a shell, a water pump, a drainage pipe, a water inlet pipe, a connecting piece, a pipe body, a first sliding groove, a first sliding block, an L-shaped filter screen and a connecting plate;

the utility model discloses a water sump, including water sump, water pump, water inlet, water outlet, water inlet and water outlet, the inside wall symmetric welding of water sump has two casings, the inside diapire welding of casing has the water pump, the delivery port intercommunication of water pump has the drain pipe, the water inlet intercommunication of water pump has the inlet tube, the drain pipe with the lateral wall of inlet tube runs through respectively in the inside roof and the inside diapire of casing, first spout has been seted up to the inside wall of water sump, the inside wall sliding connection of first spout has first slider, one side welding that first spout was kept away from to first slider has L type filter screen, the lower surface of inlet tube has the body through the connecting piece intercommunication, the lateral wall of body runs through in the upper surface of L type filter screen, the lower surface welding of L type filter screen has the connecting plate.

In some embodiments, the over-filtering cleaning assembly comprises a plate body, a groove, a through hole, a second chute, a third chute, a second sliding block, a surrounding plate, a first filter screen, a second filter screen, a filter layer, a semicircular ring, a winch, a water body input pipe and a valve;

the water sump is characterized in that a plate body is welded on the inner bottom wall of the water sump, a groove matched with the connecting plate is formed in the upper surface of the plate body, two through holes are symmetrically formed in the inner side wall of the plate body, a second sliding groove is formed in the upper surface of the plate body, the connecting plate is connected through the groove, water filtering through the through holes is convenient to filter and discharge, and the surrounding plate is connected through the second sliding groove.

In some embodiments, two third sliding grooves are symmetrically formed in the inner side wall of the water sump, a second sliding block is connected to the inner side wall of each third sliding groove in a sliding mode, and the second sliding block slides in the third sliding grooves, so that the connected enclosing plates are driven to move vertically.

In some embodiments, a side plate is welded to one side of each of the two second sliding blocks, which is far away from the third sliding groove, and one side of each of the side plates, which is far away from the second sliding block, is connected to the inside of the second sliding groove in a sliding manner, so that the first filter screen, the second filter screen and the filter layer are received through the side plates.

In some embodiments, the inside wall welding of bounding wall has first filter screen, the inside wall of bounding wall just is located the welding of the below of first filter screen has the second filter screen, filters gradually through first filter screen and second filter screen.

In some embodiments, a filter layer is welded on the inner side wall of the enclosing plate and below the second filter screen, and the filter layer is arranged for final detail filtering.

In some embodiments, two winches are symmetrically welded on the inner side wall of the water sump, two semicircular rings are symmetrically welded on the upper surface of the first filter screen, a rope body of each winch winds the outer side wall of each semicircular ring, and the enclosing plates connected with the semicircular rings are driven to lift through the winches.

In some embodiments, a water body input pipe penetrates through the inner side wall of the water bin, and a valve is installed on the outer side wall of the water body input pipe and controls the drainage condition of the water body input pipe through the valve.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

the utility model discloses a set up first filter screen, second filter screen and filter layer and carry out progressively filtering to the water to effectively avoid the condition of impurity jam water pump to take place, effectively carry out the drainage, ensure the sump capacity, at the semicircle ring of rope body coupling with the help of the hoist engine is inside, thereby connect the semicircle ring of bounding wall through first filter screen, drive whole bounding wall and carry out the lifting, thereby the staff of being convenient for clears up.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a top view structural diagram of the present invention.

Reference numerals: 1. a drainage assembly; 101. a water sump; 11. a housing; 12. a water pump; 13. a drain pipe; 14. a water inlet pipe; 15. a connecting member; 16. a pipe body; 17. a first chute; 18. a first slider; 19. an L-shaped filter screen; 20. a connecting plate; 3. an over-filtration cleaning component; 301. a plate body; 31. a groove; 32. a through hole; 33. a second chute; 34. a third chute; 35. a second slider; 36. enclosing plates; 37. a first filter screen; 38. a second filter screen; 39. a filter layer; 40. a semicircular ring; 41. a winch; 42. a water body input pipe; 43. and (4) a valve.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-3, the embodiment of the utility model provides a drainage device for coal mine geological control water, which comprises a drainage component 1 and a filtering and cleaning component 3, wherein the inner side wall of the drainage component 1 is provided with the filtering and cleaning component 3;

the drainage component 1 comprises a water sump 101, a shell 11, a water pump 12, a drainage pipe 13, a water inlet pipe 14, a connecting piece 15, a pipe body 16, a first chute 17, a first sliding block 18, an L-shaped filter screen 19 and a connecting plate 20;

two casings 11 of inside wall symmetrical weld of sump 101, the inside diapire weld of casing 11 has water pump 12, the delivery port intercommunication of water pump 12 has drain pipe 13, water pump 12's water inlet intercommunication has inlet tube 14, drain pipe 13 runs through respectively in casing 11's inside roof and inside diapire with inlet tube 14's lateral wall, first spout 17 has been seted up to sump 101's inside wall, first spout 17's inside wall sliding connection has first slider 18, one side welding that first slider 18 kept away from first spout 17 has L type filter screen 19, inlet tube 14's lower surface has body 16 through connecting piece 15 intercommunication, the lateral wall of body 16 runs through in L type filter screen 19's upper surface, the lower surface welding of L type filter screen 19 has connecting plate 20.

In one embodiment, the filtering and cleaning assembly 3 comprises a plate body 301, a groove 31, a through hole 32, a second chute 33, a third chute 34, a second slide block 35, a coaming 36, a first filter screen 37, a second filter screen 38, a filter layer 39, a semicircular ring 40, a winch 41, a water body input pipe 42 and a valve 43;

the welding of the inside diapire of sump 101 has plate body 301, and the recess 31 with connecting plate 20 looks adaptation is seted up to the upper surface of plate body 301, and two through-holes 32 have been seted up to plate body 301's inside wall symmetry, and second spout 33 has been seted up to plate body 301's upper surface, is used for accepting connecting plate 20 through the recess 31 that sets up, and the through-hole 32 of seting up is convenient for filter water quality and discharges, and the second spout 33 of seting up is used for accepting bounding wall 36.

In one embodiment, two third sliding grooves 34 are symmetrically formed in the inner side wall of the water sump 101, the second sliding block 35 is slidably connected to the inner side wall of the third sliding groove 34, and the second sliding block 35 slides inside the third sliding groove 34, so that the enclosing plate 36 connected with the second sliding block can be driven to vertically move.

In one embodiment, a side of the two second sliding blocks 35 away from the third sliding chute 34 is welded with a surrounding plate 36, a side of the surrounding plate 36 away from the second sliding block 35 is connected inside the second sliding chute 33 in a sliding manner, and the surrounding plate 36 is arranged to receive the first filter screen 37, the second filter screen 38 and the filter layer 39, so as to filter impurities.

In one embodiment, a first filter screen 37 is welded to the inner side wall of the enclosing plate 36, a second filter screen 38 is welded to the inner side wall of the enclosing plate 36 and below the first filter screen 37, and the first filter screen 37 and the second filter screen 38 are installed to gradually filter impurities.

In one embodiment, a filter layer 39 is welded to the inside wall of the shroud 36 below the second filter 38, with final detail filtering being provided by the filter layer 39.

In one embodiment, two winches 41 are symmetrically welded on the inner side wall of the water sump 101, two semicircular rings 40 are symmetrically welded on the upper surface of the first filter screen 37, the rope of the winches 41 winds the outer side wall of the semicircular rings 40, and the enclosing plate 36 connected with the first filter screen 37 is lifted and cleaned by the semicircular rings 40 by arranging the winches 41 and utilizing the rope inside the winches.

In one embodiment, the water input pipe 42 penetrates through the inner side wall of the water tank 101, the valve 43 is installed on the outer side wall of the water input pipe 42, and the drainage condition of the water input pipe 42 can be controlled in real time through the installed valve 43.

In one embodiment, a switch set for controlling the on and off of the water pump 12 and the winding machine 41 is installed outside the water sump 101, and the switch set is connected to the external commercial power to supply power to the water pump 12 and the winding machine 41.

In this embodiment: the water pump 12 is an explosion-proof submersible sewage pump for mining with model number of BQW 100/12/7.5.

In this embodiment: the winch 41 is model number DT 1T.

The utility model discloses at the during operation: the water discharge amount of the water body input pipe 42 is controlled by a worker through the valve 43, the water body enters the water sump 101 through the water body input pipe 42, the capacity of the interior of the water sump 101 is controlled through the arranged plate body 301, when the water level is higher than the plate body 301, the switch group is opened to start the water pump 12 in the shell 11, the water body is absorbed by the water inlet pipe 14 and the pipe body 16 which are connected with the water inlet of the switch group, and then the water body is discharged through the water outlet pipe 13 which is connected with the water outlet of the switch group, the two water pumps 12 can be respectively controlled by the switch group, so that the water body is effectively drained, and the capacity of the water sump 101 is guaranteed to reach the standard;

because the inside impurity that contains of water, thereby through long-term accumulation can lead to there being a large amount of silt and debris in the sump 101, first filter screen 37 through the setting, second filter screen 38 and filter layer 39 carry out progressively filtering, the material of its filter layer 39 is the fine stone, the fine stone can effective adsorption impurity, thereby can effectively avoid impurity jam water pump 12, in order to ensure water pump 12's normal operating, because the sump 101 degree of depth that sets up is higher, it is inconvenient to clear up, thereby open switch group and start hoist engine 41, the inside rope body of hoist engine 41 is with the help of installing semicircle ring 40 on first filter screen 37, can wholly carry out the lifting with bounding wall 36, thereby the staff of being convenient for clears up.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a colliery geology drainage device for control water, includes drainage subassembly (1) and filtration clearance subassembly (3), its characterized in that: the inner side wall of the drainage component (1) is provided with a filtering and cleaning component (3);

the drainage assembly (1) comprises a water sump (101), a shell (11), a water pump (12), a drainage pipe (13), a water inlet pipe (14), a connecting piece (15), a pipe body (16), a first sliding groove (17), a first sliding block (18), an L-shaped filter screen (19) and a connecting plate (20);

the water tank is characterized in that two shells (11) are symmetrically welded on the inner side wall of the water tank (101), a water pump (12) is welded on the inner bottom wall of each shell (11), a water outlet of the water pump (12) is communicated with a water outlet pipe (13), a water inlet of the water pump (12) is communicated with a water inlet pipe (14), the water outlet pipe (13) and the outer side wall of the water inlet pipe (14) are respectively penetrated through the inner top wall and the inner bottom wall of each shell (11), a first sliding groove (17) is formed in the inner side wall of the water tank (101), a first sliding block (18) is connected to the inner side wall of the first sliding groove (17) in a sliding mode, an L-shaped filter screen (19) is welded on one side, away from the first sliding groove (17), of the first sliding block (18), a pipe body (16) is communicated with the lower surface of the water inlet pipe (14) through a connecting piece (15), and the outer side wall of the pipe body (16) is penetrated through the upper surface of the L-shaped filter screen (19), the lower surface of the L-shaped filter screen (19) is welded with a connecting plate (20).

2. The drainage device for coal mine geological control water according to claim 1, characterized in that: the filtering and cleaning assembly (3) comprises a plate body (301), a groove (31), a through hole (32), a second sliding groove (33), a third sliding groove (34), a second sliding block (35), a surrounding plate (36), a first filtering net (37), a second filtering net (38), a filtering layer (39), a semicircular ring (40), a winch (41), a water body input pipe (42) and a valve (43);

the welding of the inside diapire of sump (101) has plate body (301), recess (31) with connecting plate (20) looks adaptation are seted up to the upper surface of plate body (301), two through-holes (32) have been seted up to the inside wall symmetry of plate body (301), second spout (33) have been seted up to the upper surface of plate body (301).

3. The drainage device for coal mine geological control water according to claim 2, characterized in that: two third chutes (34) are symmetrically formed in the inner side wall of the water bin (101), and the inner side wall of each third chute (34) is connected with a second sliding block (35) in a sliding mode.

4. The drainage device for coal mine geological control water according to claim 3, characterized in that: one side, far away from the third sliding groove (34), of each of the two second sliding blocks (35) is welded with a surrounding plate (36), and one side, far away from the second sliding blocks (35), of each surrounding plate (36) is connected to the inside of the second sliding groove (33) in a sliding mode.

5. The drainage device for coal mine geological control water according to claim 4, characterized in that: the inside wall welding of bounding wall (36) has first filter screen (37), the inside wall of bounding wall (36) just is located the below welding of first filter screen (37) has second filter screen (38).

6. The drainage device for coal mine geological control water according to claim 5, characterized in that: and a filter layer (39) is welded on the inner side wall of the enclosing plate (36) and below the second filter screen (38).

7. The drainage device for coal mine geological control water according to claim 5, characterized in that: two winches (41) are symmetrically welded on the inner side wall of the water sump (101), two semicircular rings (40) are symmetrically welded on the upper surface of the first filter screen (37), and the rope body of each winch (41) winds the outer side wall of each semicircular ring (40).

8. The drainage device for coal mine geological control water according to claim 2, characterized in that: the inside wall of sump (101) has run through water input tube (42), valve (43) are installed to the lateral wall of water input tube (42).