CN220705758U - Colliery sky water is dredged and is filtered accuse water installation - Google Patents

Abstract

The utility model is applicable to the technical field of mining, and provides a device for dredging, filtering and controlling water in the air water in a coal mine, which comprises a rectangular cylinder and a water pumping pipe fitting; the water pumping pipe fitting comprises an L-shaped water pumping pipe; one side of the L-shaped water pumping pipe is communicated with a rectangular frame; the inner wall of the rectangular frame is provided with an anti-blocking piece in a clamping way; the anti-blocking piece comprises a clamping block; a water guide pipe is fixed at one side of the clamping block; the inner top of the water guide pipe is communicated with a conical pipe; two guide posts are fixed at the inner bottom of the water guide pipe; a movable circular ring is in sliding fit between the two guide posts; a plurality of fan-shaped grooves are formed in the top of the movable circular ring; a U-shaped plate is fixed at the top of the movable circular ring; the top of the U-shaped plate is provided with a buoyancy ball; two elastic springs are fixed between the movable circular ring and the water guide pipe; the device solves and avoids other impurities such as cinder in the coal mine water from entering the L-shaped water pumping pipe, realizes the cleaning and dredging of the L-shaped water pumping pipe, and improves the water pumping efficiency of the whole device in the coal mine water.

Description

Colliery sky water is dredged and is filtered accuse water installation

Technical Field

The utility model relates to the technical field of mining, in particular to a device for dredging, filtering and controlling water in the air of a coal mine.

Background

In the process of coal mine collection, the dynamic pressure water of the upper mining face flows into the working face under tunneling along the coal seam bottom plate, and because the tunneling roadway is a coal roadway, and particularly in the low-lying position of the roadway, the internal pressure water of the tunneling roadway is difficult to discharge, so that the device for dredging, filtering and controlling the pressure water of the coal mine pressure water is needed in the operation process.

At present, the water control device is filtered to colliery sky water dredging in market, is mostly directly placed the pipe that draws water in colliery sky water, therefore, its in-process of using has following problem more:

the existing water pumping guide pipe in the coal mine empty water dredging, filtering and controlling device can drive other impurities such as cinder and the like at the bottom of the empty ponding to be pumped in the water pumping guide pipe in the water pumping process, so that the inside of the water pumping guide pipe is blocked, the water pumping efficiency of the water pumping guide pipe is reduced, and the practicability is lower.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the coal mine water dredging, filtering and controlling device which can prevent other impurities such as cinder and the like in the coal mine water from entering the L-shaped water pumping pipe, clean and dredge the L-shaped water pumping pipe, and improve the water pumping efficiency of the whole device in the coal mine water.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a coal mine empty water drainage, filtration and water control device comprises a rectangular cylinder; a connecting plate is fixed at the top of the rectangular cylinder; a connecting hole is formed in one side of the connecting plate; the inner wall of the connecting hole is sleeved with a water pumping pipe fitting.

The water pumping pipe fitting comprises an L-shaped water pumping pipe; one side of the L-shaped water pumping pipe is communicated with a rectangular frame; the inner wall joint of rectangular frame is provided with anti-blocking piece.

The anti-blocking piece comprises a clamping block; a water guide pipe is fixed at one side of the clamping block; the inner top of the water guide pipe is communicated with a conical pipe; two symmetrical guide posts are fixed at the inner top of the water guide pipe; a movable circular ring is in sliding fit between the two guide posts, and limiting plates are fixed at the tops of the two guide posts; a plurality of fan-shaped grooves are formed in the top of the movable circular ring; a U-shaped plate is fixed at the top of the movable circular ring; the top of the U-shaped plate is provided with a buoyancy ball; two elastic springs are fixed between the bottom of the movable circular ring and the inner top of the water guide pipe.

A thread cylinder is fixed at the bottom of the movable circular ring; and the inner thread of the thread cylinder is rotationally connected with a flushing piece.

The utility model is further provided with: a first fixing plate is fixed on one side of the clamping block; a plurality of first fixing holes are formed in one side of the fixing plate.

A plurality of second fixing holes are formed in one side of the rectangular frame; the first fixing hole is fixedly connected with the second fixing hole through a bolt.

The flushing part comprises a connecting vertical rod; an anti-blocking cone is fixed at the bottom of the connecting vertical rod; a first threaded column is fixed at the top of the connecting vertical rod; the first threaded column is in threaded rotary connection with the threaded cylinder.

The utility model is further provided with: and a connecting flange is fixedly welded on the peripheral side surface of the L-shaped water pumping pipe.

The connecting plate is fixedly connected with the connecting flange through bolts.

The utility model is further provided with: the bottom end of the L-shaped water pumping pipe is communicated with a horn mouth; and a plurality of third fixing holes are formed in the horn mouth.

The outer bottom of the rectangular cylinder is communicated with an inlet pipe; a plurality of second threaded columns are fixed at the inner top of the rectangular cylinder; the second threaded column is in plug-in fit with the third fixing hole.

The utility model is further provided with: a vertical plate is fixed at the top of the rectangular cylinder; a lifting rod is fixed on one side of the vertical plate; annular rubber capsules are fixed on two opposite outer side surfaces of the rectangular cylinder.

The utility model has the advantages that: according to the utility model, the movable ring is impacted by water flow, so that the movable ring slides upwards on the guide post, the elastic spring is stretched, meanwhile, when the water level in the water guide pipe is close to the buoyancy ball, the buoyancy of the buoyancy ball drives the movable ring to slide upwards on the guide post, and meanwhile, the elastic spring is stretched, when the L-shaped water suction pipe is blocked, the water level in the L-shaped water suction pipe gradually drops, then the movable ring slides downwards under the reset action of the elastic spring, finally, the flushing part is driven to move downwards, and the blocked L-shaped water suction pipe is cleaned and dredged, so that the reciprocating phenomenon that other impurities such as coal slag in the coal mine sky water enter the L-shaped water suction pipe is avoided, the cleaning and dredging of the L-shaped water suction pipe are realized, and the water suction efficiency of the whole device in the coal mine sky water is improved.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the rectangular cylinder and other parts thereon according to the present utility model.

Fig. 3 is a top view of fig. 2 in accordance with the present utility model.

Fig. 4 is a schematic structural view of the pumping pipe fitting of the present utility model.

Fig. 5 is a schematic structural view of an anti-blocking member according to the present utility model.

Fig. 6 is a bottom view of fig. 5 in accordance with the present utility model.

Fig. 7 is a schematic view of the internal structure of fig. 5 according to the present utility model.

Fig. 8 is a schematic structural view of the scouring member of the present utility model.

In the figure: 1. a rectangular cylinder; 2. a connecting plate; 3. a connection hole; 4. a water pumping pipe fitting; 5. an L-shaped water pumping pipe; 6. a rectangular frame; 7. an anti-blocking member; 8. a clamping block; 9. a water conduit; 10. a conical tube; 11. a guide post; 12. moving the circular ring; 13. a fan-shaped groove; 14. a U-shaped plate; 15. a buoyancy ball; 16. an elastic spring; 17. a thread cylinder; 18. a flushing member; 19. a first fixing plate; 20. a first fixing hole; 21. a second fixing hole; 22. connecting a vertical rod; 23. an anti-blocking cone; 24. a first threaded post; 25. a connecting flange; 26. a horn mouth; 27. a third fixing hole; 28. an inlet pipe; 29. a second threaded post; 30. a riser; 31. annular rubber capsules; 32. and a limiting plate.

Detailed Description

It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.

Example 1

Referring to fig. 1-8, the present utility model provides the following technical solutions:

in particular to a coal mine empty water drainage filtering water control device, which comprises a rectangular cylinder 1; a connecting plate 2 is fixed at the top of the rectangular cylinder 1; a connecting hole 3 is formed on one side of the connecting plate 2; the inner wall of the connecting hole 3 is sleeved with a water pumping pipe fitting 4; the water pumping pipe fitting 4 comprises an L-shaped water pumping pipe 5; one side of the L-shaped water pumping pipe 5 is communicated with a rectangular frame 6; the inner wall of the rectangular frame 6 is provided with an anti-blocking piece 7 in a clamping way; the anti-blocking piece 7 comprises a clamping block 8; a water guide pipe 9 is fixed at one side of the clamping block 8; the inner top of the water guide pipe 9 is communicated with a conical pipe 10; two symmetrical guide posts 11 are fixed at the inner top of the water guide pipe 9; a movable circular ring 12 is slidably matched between the two guide posts 11, and a limiting plate 32 is fixed at the top of each guide post 11; the top of the movable circular ring 12 is provided with a plurality of fan-shaped grooves 13; a U-shaped plate 14 is fixed on the top of the movable circular ring 12; the top of the U-shaped plate 14 is provided with a buoyancy ball 15; two elastic springs 16 are fixed between the bottom of the movable circular ring 12 and the inner top of the water guide pipe 9; a thread cylinder 17 is fixed at the bottom of the movable circular ring 12; the inside of the threaded cylinder 17 is connected with a flushing piece 18 in a threaded rotation manner.

The specific application of this embodiment is: when the water pumping operation is carried out, the water in the coal mine water in the air is sequentially led through the inlet pipe 28, the horn mouth 26 and the water inlet end of the L-shaped water pumping pipe 5 and then led into the water guiding pipe 9 through the conical pipe 10, the movable circular ring 1 is impacted, the movable circular ring 1 slides upwards on the guiding post 11 and stretches the elastic spring 16, meanwhile, when the water level in the water guiding pipe 9 is close to the buoyancy ball 15, the buoyancy of the buoyancy ball 15 drives the movable circular ring 1 to slide upwards on the guiding post 11 and stretches the elastic spring 16, and when the water inlet end of the L-shaped water pumping pipe 5 is blocked by coal slag and other impurities in the coal mine water in the air, the water level in the L-shaped water pumping pipe 5 gradually drops and is pumped out, then the sliding fit of the L-shaped water pumping pipe 5 moves the circular ring 1 on the guide post 11 to slide downwards under the reset action of the elastic spring 16, and finally drives the flushing piece 18 in the thread cylinder 17 fixed at the bottom of the moving circular ring 12 to move downwards, so that the water inlet end of the L-shaped water pumping pipe 5 blocked by other impurities such as coal slag in the coal mine overhead water is cleaned and dredged, and accordingly the L-shaped water pumping pipe 5 is reciprocally cleaned, other impurities such as coal slag in the coal mine overhead water are prevented from entering the L-shaped water pumping pipe 5, the cleaning and dredging of the L-shaped water pumping pipe 5 are realized, and the water pumping efficiency of the whole device in the coal mine overhead water is improved.

Example two

Referring to fig. 1-8, the second embodiment is modified from the first embodiment in that a fixing plate 19 is fixed on one side of the clamping block 8; a plurality of first fixing holes 20 are formed in one side of the fixing plate 19; a plurality of second fixing holes 21 are formed in one side of the rectangular frame 6; the first fixing hole 20 is fixedly connected with the second fixing hole 21 through bolts; the flushing part 18 comprises a connecting vertical rod 22; an anti-blocking cone 23 is fixed at the bottom of the connecting vertical rod 22; a first threaded column 24 is fixed at the top of the connecting vertical rod 22; the first threaded column 24 is in threaded rotary connection with the threaded cylinder 17; a connecting flange 25 is fixedly welded on the side surface of the periphery of the L-shaped water suction pipe 5; the connecting plate 2 is fixedly connected with the connecting flange 25 through bolts; the bottom end of the L-shaped water pumping pipe 5 is communicated with a horn mouth 26; the horn mouth 26 is provided with a plurality of third fixing holes 27; the outer bottom of the rectangular cylinder 1 is communicated with an inlet pipe 28; a plurality of second threaded columns 29 are fixed at the inner top of the rectangular cylinder 1; the second threaded post 29 is in a plug-in fit with the third fixing hole 27.

One specific application of this embodiment is: through sliding fit between L shape drinking-water pipe 5 and the connecting hole 3 to finally make the mutual fixed connection of one side of the flange 25 of L shape drinking-water pipe 5 week side and one side of connecting plate 2, then mutually fixed with one side of connecting plate 2 through the bolt, with this mutual fixed with L shape drinking-water pipe 5 and rectangular tube 1, then through the joint cooperation between joint piece 8 and the rectangular frame 6, and place a sealed pad between the two in the joint, keep the leakproofness, then through the bolt with first fixed orifices 20 and second fixed orifices 21 fixed connection, with this makes the mutual fixed connection of anti-blocking piece 7 and L shape drinking-water pipe 5, afterwards, through the screw thread swivelling joint between the first screw thread post 24 that connecting montant 22 top was fixed and the screw thread section of thick bamboo 17 that removes the ring 12 bottom was fixed, make the piece 18 connection fix in the inside of anti-flushing piece 7, and finally through a plurality of third fixed orifices 27 and a plurality of second screw threads 29 that the rectangular tube 1 internal top were fixed mutually, and at the same time of loudspeaker 26, and place the sealing pad between the rectangular tube 1 internal connection, and the second screw thread 29 is kept at the same time, the joint is kept for the convenient time between the internal thread of the plug-in the loudspeaker 26 and the rectangular tube 1, and the external thread is kept for the sealing connection between the internal thread of the top of the plug-shaped cylindrical tube 5, the joint is convenient.

Example III

Referring to fig. 1 to 8, the third embodiment is modified from the first embodiment in that, specifically, a riser 30 is fixed to the top of a rectangular tube 1; a lifting rod is fixed on one side of the vertical plate 30; annular rubber capsules 31 are fixed on two opposite outer sides of the rectangular cylinder 1.

One specific application of this embodiment is: when the device is used, the water outlet end of the L-shaped water suction pipe 5 is communicated and fixed with the water suction pump, and then the lifting rod fixed on one side of the hand vertical plate 30 is used for transferring the whole device to the coal mine old water, the buoyancy of the annular rubber capsule is larger than the total weight of other residual parts, and the device can be suspended on the old water accumulation so as to perform later water pumping operation.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (5)

1. A coal mine empty water drainage, filtration and water control device comprises a rectangular cylinder (1); the method is characterized in that: a connecting plate (2) is fixed at the top of the rectangular cylinder (1); a connecting hole (3) is formed in one side of the connecting plate (2); the inner wall of the connecting hole (3) is sleeved with a water pumping pipe fitting (4);

the water pumping pipe fitting (4) comprises an L-shaped water pumping pipe (5); one side of the L-shaped water suction pipe (5) is communicated with a rectangular frame (6); an anti-blocking piece (7) is arranged on the inner wall of the rectangular frame (6) in a clamping manner;

the anti-blocking piece (7) comprises a clamping block (8); a water guide pipe (9) is fixed at one side of the clamping block (8); the inner top of the water guide pipe (9) is communicated with a conical pipe (10); two symmetrical guide posts (11) are fixed at the inner top of the water guide pipe (9); a movable circular ring (12) is in sliding fit between the two guide posts (11), and a limiting plate (32) is fixed at the top of each guide post (11); a plurality of fan-shaped grooves (13) are formed in the top of the movable circular ring (12); a U-shaped plate (14) is fixed at the top of the movable circular ring (12); the top of the U-shaped plate (14) is provided with a buoyancy ball (15); two elastic springs (16) are fixed between the bottom of the movable circular ring (12) and the inner top of the water guide pipe (9);

a thread cylinder (17) is fixed at the bottom of the movable circular ring (12); the inner thread of the thread cylinder (17) is rotatably connected with a flushing piece (18).

2. The device for controlling the water by dredging, filtering and controlling the water in the air of the coal mine according to claim 1, wherein the device comprises the following components: a fixing plate (19) is fixed on one side of the clamping block (8); a plurality of first fixing holes (20) are formed in one side of the fixing plate (19);

a plurality of second fixing holes (21) are formed in one side of the rectangular frame (6); the first fixing hole (20) is fixedly connected with the second fixing hole (21) through a bolt;

the flushing part (18) comprises a connecting vertical rod (22); an anti-blocking cone (23) is fixed at the bottom of the connecting vertical rod (22); a first threaded column (24) is fixed at the top of the connecting vertical rod (22); the first threaded column (24) is in threaded rotation with the threaded cylinder (17).

3. The device for controlling the water by dredging, filtering and controlling the water in the coal mine old water according to claim 2, wherein the device comprises the following components: a connecting flange (25) is fixedly welded on the peripheral side surface of the L-shaped water suction pipe (5);

the connecting plate (2) is fixedly connected with the connecting flange (25) through bolts.

4. A coal mine water-saving, dredging, filtering and controlling device according to claim 3, wherein: the bottom end of the L-shaped water suction pipe (5) is communicated with a horn mouth (26); a plurality of third fixing holes (27) are formed in the horn mouth (26);

an inlet pipe (28) is communicated with the outer bottom of the rectangular cylinder (1); a plurality of second threaded columns (29) are fixed at the inner top of the rectangular cylinder (1); the second threaded column (29) is in plug-in fit with the third fixing hole (27).

5. The device for controlling the water by dredging, filtering and controlling the water in the air of the coal mine according to claim 1, wherein the device comprises the following components: a vertical plate (30) is fixed at the top of the rectangular cylinder (1); a lifting rod is fixed on one side of the vertical plate (30); annular rubber capsules (31) are fixed on two opposite outer side surfaces of the rectangular cylinder (1).