CN211462246U

CN211462246U - Drainage system for coal mining

Info

Publication number: CN211462246U
Application number: CN201921652440.XU
Authority: CN
Inventors: 孔令军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-09-11
Anticipated expiration: 2029-09-30

Abstract

The utility model provides a drainage system for coal mining relates to coal drainage technical field, the pressure relief water inlet comprises a water inlet pipe, the one end intercommunication of inlet tube has the processing pipe, the one end intercommunication that the inlet tube was kept away from to the processing pipe has the connecting pipe, the connecting pipe is reducer union, the one end intercommunication that the processing pipe was kept away from to the connecting pipe has the outlet pipe, the inside of processing the pipe is equipped with adjusting device, adjusting device is including the pivot that runs through the processing pipe, the pivot is located the inside one end of processing pipe and is connected with the rotation of processing intraductal wall. The utility model discloses, utilize filter cloth and filter screen to carry out filtration treatment to the sewage through handling the pipe, make filterable particle impurity deposit under the action of gravity, utilize the slope of handling the pipe seal make impurity along sealing the landing inside the dirty intraductal portion that goes out, utilize and rotate the screw rod, make the screw rod drive the piston and slide in a dirty intraduct that goes out, when the piston slides out dirty mouthful, make impurity discharge through a dirty mouthful to avoid the problem that large granule impurity blockked up the pipeline.

Description

Drainage system for coal mining

Technical Field

The utility model relates to a coal drainage technical field especially relates to a drainage system for coal mining.

Background

Coal is a combustible black or brownish black sedimentary rock that typically occurs in rock formations or veins known as coal beds or beds. The harder form of coal may be considered metamorphic rock, such as anthracite, because of subsequent exposure to elevated temperatures and pressures. Coal is composed primarily of carbon, as well as various amounts of other elements, primarily hydrogen, sulfur, oxygen, and nitrogen.

The coal is required to be washed in the existing coal mining process, the water for washing the coal contains a large amount of particle impurities, and the sewage containing a large amount of particle impurities is easy to accumulate inside the pipeline to cause blockage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a drainage system for coal mining.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a drainage system for coal mining, includes the inlet tube, the one end intercommunication of inlet tube has the processing pipe, the one end intercommunication that the inlet tube was kept away from to the processing pipe has the connecting pipe, the connecting pipe is reducer union, the one end intercommunication that the processing pipe was kept away from to the connecting pipe has the outlet pipe, the inside of processing the pipe is equipped with adjusting device, adjusting device is including the pivot that runs through the processing pipe, the pivot is located the inside one end of processing pipe and is connected with processing pipe inner wall rotation, the inner wall of processing pipe is from last fixedly connected with filter screen and collar down, the inner wall fixedly connected with filter cloth of collar, the filter cloth bottom is located the fixedly connected with haulage rope of center department, the one end and the pivot fixed connection of.

Preferably, the one end of handling the pipe and advancing water pipe intercommunication is equipped with the seal, and handles the slope setting of sealing of pipe.

Preferably, the equal fixedly connected with ring flange of one end that the processing pipe was kept away from to inlet tube and outlet pipe, the vertical processing pipe that runs through in surface of inlet tube seals.

Preferably, the inner wall of the processing pipe is fixedly connected with a bobbin, the inner wall of the bobbin is in threaded connection with a rotating shaft, and the surface of the rotating shaft is in threaded connection with the processing pipe.

Preferably, be provided with out dirty device on the lateral wall of processing pipe, it includes out dirty pipe to go out dirty device, go out dirty pipe's surface and seted up out dirty mouthful, the inner wall sliding connection who goes out dirty pipe has the piston, the one end fixedly connected with installation piece of going out dirty pipe, the inside of installation piece is transversely inserted and is equipped with the screw rod, the one end and the piston of screw rod rotate to be connected.

Preferably, one end of the sewage outlet pipe is communicated with the treatment pipe, and the position where the sewage outlet pipe is communicated with the treatment pipe is located at the lowest end of the inclined plane of the treatment pipe.

Advantageous effects

1. The utility model discloses in, utilize filter cloth and filter screen to carry out filtration treatment to the sewage through handling the pipe, make filterable granule impurity deposit under the action of gravity, utilize the slope of handling the pipe seal make impurity along sealing the landing inside the dirty intraductal portion that goes out, utilize and rotate the screw rod, make the screw rod drive the piston and slide in going out dirty intraduct, when the piston slides out dirty mouthful, make impurity discharge through going out dirty mouthful to avoid the problem that large granule impurity blockked up the pipeline.

2. The utility model discloses in, utilize and rotate the pivot, make the pivot rotate at the inside screw thread of bobbin, make the pivot drive haulage rope pulling filter cloth to the mesh size of adjustment filter cloth utilizes threaded connection to have auto-lock nature, reaches the effect of fixed filter cloth hole size, and the leakproofness that siphunculus threaded connection has makes the pivot and seals between handling the pipe.

Drawings

FIG. 1 is a schematic perspective view of a drainage system for coal mining according to the present invention;

FIG. 2 is a bottom view of the three-dimensional structure of the drainage system for coal mining according to the present invention;

FIG. 3 is a schematic view of the structure at the position A in FIG. 2 in a drainage system for coal mining according to the present invention;

FIG. 4 is a schematic view of the structure of a treatment pipe in a drainage system for coal mining.

Illustration of the drawings:

1. a water inlet pipe; 2. a treatment tube; 3. a connecting pipe; 4. a water outlet pipe; 5. an adjustment device; 501. a rotating shaft; 502. a hauling rope; 503. filtering cloth; 504. a mounting ring; 505. filtering with a screen; 6. a sewage discharge device; 601. a sewage outlet pipe; 602. a sewage outlet; 603. a piston; 604. a screw; 605. and (7) mounting the sheet.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-4, a drainage system for coal mining, comprising a water inlet pipe 1, one end of the water inlet pipe 1 is communicated with a treatment pipe 2, one end of the treatment pipe 2, which is far away from the water inlet pipe 1, is communicated with a connecting pipe 3, the connecting pipe 3 is a reducer union, one end of the connecting pipe 3, which is far away from the treatment pipe 2, is communicated with a water outlet pipe 4, the inside of the treatment pipe 2 is provided with an adjusting device 5, the adjusting device 5 comprises a rotating shaft 501 penetrating through the treatment pipe 2, one end of the rotating shaft 501, which is located inside the treatment pipe 2, is rotatably connected with the inner wall of the treatment pipe 2, the inner wall of the treatment pipe 2 is fixedly connected with a filter screen 505 and a mounting ring 504 from top to bottom, the inner wall of the mounting ring 504 is fixedly connected with a filter cloth 503, the bottom end of the filter cloth 503 is fixedly connected with a traction rope 502, the equal fixedly connected with ring flange of one end of treating pipe 2 is kept away from to inlet tube 1 and outlet pipe 4, and the vertical processing pipe 2 that runs through in surface of inlet tube 1 seals, handles the inner wall fixedly connected with bobbin of pipe 2, and the inner wall and the pivot 501 threaded connection of bobbin, the surface of pivot 501 with handle 2 threaded connection of pipe.

Be provided with out dirty device 6 on the lateral wall of handling pipe 2, go out dirty device 6 including going out dirty pipe 601, go out dirty pipe 601's surface and seted up out dirty mouth 602, the inner wall sliding connection that goes out dirty pipe 601 has piston 603, the one end fixedly connected with installation piece 605 of dirty pipe 601 that goes out, the inside of installation piece 605 transversely is inserted and is equipped with screw rod 604, the one end and the piston 603 of screw rod 604 rotate to be connected, the one end that goes out dirty pipe 601 is linked together with handling pipe 2, and the position that goes out dirty pipe 601 and handle pipe 2 intercommunication is located and handles 2 inclined planes least ends.

The utility model discloses a theory of operation: the flange of the water inlet pipe 1 is externally connected with a sewage pipe, the sewage passing through the treatment pipe 2 is filtered by using the filter cloth 503 and the filter screen 505, the filtered particle impurities are precipitated under the action of gravity, the impurities slide to the inside of the sewage outlet pipe 601 along the seal by using the inclined seal of the treatment pipe 2, the screw 604 drives the piston 603 to slide in the sewage outlet pipe 601 by rotating the screw 604, when the piston 603 slides through the dirt outlet 602, the foreign substances are discharged through the dirt outlet 602, thereby avoiding the problem that large particle impurities block the pipeline, the rotating shaft 501 is rotated to lead the rotating shaft 501 to rotate in the inner thread of the tube, the rotating shaft 501 drives the hauling rope 502 to pull the filter cloth 503, thereby adjust the mesh size of filter cloth 503, utilize threaded connection to have the auto-lock nature, reach the effect of fixed filter cloth 503 hole size, the leakproofness that siphunculus threaded connection has makes and seals between pivot 501 and the processing pipe 2.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drainage system for coal mining, includes inlet tube (1), its characterized in that: one end of the water inlet pipe (1) is communicated with a processing pipe (2), one end of the processing pipe (2) far away from the water inlet pipe (1) is communicated with a connecting pipe (3), the connecting pipe (3) is a reducing joint, one end of the connecting pipe (3) far away from the processing pipe (2) is communicated with a water outlet pipe (4), the inside of the processing pipe (2) is provided with an adjusting device (5), the adjusting device (5) comprises a rotating shaft (501) penetrating through the processing pipe (2), one end of the rotating shaft (501) positioned in the processing tube (2) is rotationally connected with the inner wall of the processing tube (2), the inner wall of the processing pipe (2) is fixedly connected with a filter screen (505) and a mounting ring (504) from top to bottom, the inner wall fixedly connected with filter cloth (503) of installing ring (504), filter cloth (503) bottom is located center department fixedly connected with haulage rope (502), the one end and pivot (501) fixed connection of haulage rope (502).

2. A coal mining drainage system as claimed in claim 1, wherein: handle the one end of pipe (2) and inlet tube (1) intercommunication and be equipped with and seal, and handle the slope setting of sealing of pipe (2).

3. A coal mining drainage system as claimed in claim 1, wherein: the equal fixedly connected with ring flange of one end that handles pipe (2) is kept away from in inlet tube (1) and outlet pipe (4), the vertical processing pipe (2) that run through in surface of inlet tube (1) seals.

4. A coal mining drainage system as claimed in claim 1, wherein: the inner wall of the processing pipe (2) is fixedly connected with a bobbin, the inner wall of the bobbin is in threaded connection with the rotating shaft (501), and the surface of the rotating shaft (501) is in threaded connection with the processing pipe (2).

5. A coal mining drainage system as claimed in claim 1, wherein: be provided with out dirty device (6) on the lateral wall of processing pipe (2), go out dirty device (6) including going out dirty pipe (601), go out dirty mouthful (602) seted up on the surface of dirty pipe (601), the inner wall sliding connection who goes out dirty pipe (601) has piston (603), the one end fixedly connected with installation piece (605) of going out dirty pipe (601), the inside of installation piece (605) transversely is inserted and is equipped with screw rod (604), the one end and the piston (603) of screw rod (604) are rotated and are connected.

6. A coal mining drainage system as claimed in claim 5, wherein: one end of the sewage outlet pipe (601) is communicated with the treatment pipe (2), and the position where the sewage outlet pipe (601) is communicated with the treatment pipe (2) is positioned at the lowest end of the inclined plane of the treatment pipe (2).