CN218188121U

CN218188121U - Efficient and environment-friendly coal mine sewage treatment equipment

Info

Publication number: CN218188121U
Application number: CN202222335217.0U
Authority: CN
Inventors: 高娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-03
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a colliery sewage treatment device of high-efficient environmental protection, comprising a frame body, the top fixedly connected with of support body filters the jar, filters the bottom outer wall fixedly connected with motor of jar, and the output of motor passes the bottom fixedly connected with screw rod of filtering the jar, and the outer wall thread bush of screw rod is equipped with the sleeve, and the fixed cover of telescopic outer wall is equipped with first filter screen, second filter screen and third filter screen, the both sides of filtering tank deck portion all are equipped with the spout, and sliding connection has the slide bar in the spout, slide bar and first filter screen, second filter screen and third filter screen fixed connection, and top fixedly connected with lid between two slide bars, lid and screw rod thread cup joint. The utility model discloses can clear up the filter screen in time, improve the treatment effeciency of colliery sewage, can also lead to the removal of first filter screen, second filter screen and third filter screen to promote the stability of first filter screen, second filter screen and third filter screen clearance.

Description

Efficient and environment-friendly coal mine sewage treatment equipment

Technical Field

The utility model relates to a colliery sewage treatment technical field especially relates to a colliery sewage treatment device of high-efficient environmental protection.

Background

The raw coal can have a large amount of metal ions in the mine wastewater in the process of mining, and the mine wastewater is discharged into the environment, so that resources such as agriculture, land, forest and the like are damaged to different degrees, and therefore, the coal mine wastewater needs to be subjected to sewage treatment when being discharged.

The existing coal mine sewage treatment equipment mostly has the following defects: when carrying out filtration treatment to coal mine sewage, because filter screen fixed mounting is inside the device, when filterable impurity is more, the filter screen can not obtain timely clearance, has influenced coal mine sewage's treatment effeciency, can not satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency and environment-friendly coal mine sewage treatment device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a colliery sewage treatment device of high-efficient environmental protection, comprises a frame body, the top fixedly connected with of support body filters the jar, filters the bottom outer wall fixedly connected with motor of jar, and the output of motor passes the bottom fixedly connected with screw rod of filtering the jar, and the outer wall thread cover of screw rod is equipped with the sleeve, and the fixed cover of telescopic outer wall is equipped with first filter screen, second filter screen and third filter screen, the both sides of filtering tank deck portion all are equipped with the spout, and sliding connection has the slide bar in the spout, slide bar and first filter screen, second filter screen and third filter screen fixed connection, the top fixedly connected with lid between two slide bars, and the lid cup joints with the screw rod screw thread.

As the utility model discloses scheme further again, filter jar's circumference inner wall fixedly connected with support ring, the top of support ring bonds and has the supporting pad.

As the utility model discloses further scheme again, the top of crossing the filter tank is equipped with the seal groove, the bottom fixedly connected with sealing ring of lid, and the sealing ring is pegged graft with the seal groove.

As the utility model discloses further scheme again, the top fixedly connected with stopper of screw rod, the bottom fixedly connected with blotter of stopper.

As the utility model discloses the scheme of furthering again, it has the feed liquor pipe to peg graft at the top of filtering jar one side.

As the utility model discloses further scheme again, the bottom of filter tank one side is pegged graft and is had the drain pipe.

The utility model has the advantages that:

1. the screw rod rotates under the driving of the positive rotation of the motor, so that the first filter screen, the second filter screen and the third filter screen are lifted out of the filter tank, the first filter screen, the second filter screen and the third filter screen are cleaned, the filter screens are cleaned in time, and the treatment efficiency of coal mine sewage is improved.

2. Through the gliding setting of slide bar in the spout to the removal to first filter screen, second filter screen and third filter screen leads, thereby promotes the stability of first filter screen, second filter screen and third filter screen clearance.

3. Through sealing ring and seal groove grafting, the sealing ring is pegged graft with the seal groove to seal filtering the jar, and then avoid having the gap between filtering jar and the lid, thereby prevent that the peculiar smell from diffusing out of filtering the jar.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a high-efficiency and environment-friendly coal mine sewage treatment device provided by the utility model;

FIG. 2 is a schematic sectional view of the coal mine sewage treatment equipment with high efficiency and environmental protection;

FIG. 3 is an enlarged schematic view of the A position of the high-efficiency and environment-friendly coal mine sewage treatment equipment provided by the utility model;

fig. 4 is a B-position enlarged schematic structure diagram of the coal mine sewage treatment equipment with high efficiency and environmental protection.

In the figure: 1. a frame body; 2. a filter tank; 3. a screw; 4. a sleeve; 5. a first filter screen; 6. a second filter screen; 7. a third filter screen; 8. a chute; 9. a slide bar; 10. a cover body; 11. a support ring; 12. a support pad; 13. a sealing groove; 14. a seal ring; 15. a cushion pad; 16. a limiting block; 17. a liquid outlet pipe; 18. a liquid inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a colliery sewage treatment device of high-efficient environmental protection, comprising a frame body 1, the top of support body 1 is passed through the bolt fastening and is had filtration jar 2, the bottom outer wall of filtration jar 2 is passed through the bolt fastening and is had the motor, the output of motor passes the bottom key connection who crosses filtration jar 2 and has screw rod 3, the outer wall thread bush of screw rod 3 is equipped with sleeve 4, the outer wall fixed bush of sleeve 4 is equipped with first filter screen 5, second filter screen 6 and third filter screen 7, screw rod 3 rotates under the drive of motor corotation, thereby make sleeve 4 move on screw rod 3, and then make first filter screen 5, second filter screen 6 and third filter screen 7 rise out in filtration jar 2, then, to first filter screen 5, second filter screen 6 and third filter screen 7 clear up, the both sides at filtration jar 2 top all are equipped with spout 8, sliding connection has slide bar 9 in spout 8, slide bar 9 and first filter screen 5, second filter screen 6 and third filter screen 7 fixed connection slide bar 9 slides in spout 8, thereby to first filter screen 5, the removal of second filter screen 6 and third filter screen 7 carries out the stability promotion through bolt fastening and the top of lid 10, thereby the lid body is equipped with two fixed screw rods 10.

The utility model discloses in, the circumference inner wall welding of crossing jar 2 has support ring 11, support ring 11's top bonds and has supporting pad 12, support ring 11 and supporting pad 12 support third filter screen 7, the top of crossing jar 2 is equipped with seal groove 13, the bottom of lid 10 is passed through the bolt fastening and is had sealing ring 14, sealing ring 14 pegs graft with seal groove 13, thereby seal filtering jar 2, and then there is the gap to avoid crossing between jar 2 and the lid 10, thereby prevent that the peculiar smell from diffusing out filtering jar 2, the top welding of screw rod 3 has stopper 16, stopper 16's bottom welding has blotter 15, it has feed liquor pipe 18 to peg graft at the top of crossing jar 2 one side, thereby be convenient for the colliery sewage input in crossing jar 2, it has drain pipe 17 to peg graft in the bottom of crossing jar 2 one side, thereby be convenient for the colliery sewage discharge after the filtration.

The working principle is as follows: during the use, at first, colliery sewage is in the filter tank 2 from the input of feed liquor pipe 18, then, through first filter screen 5, second filter screen 6 and third filter screen 7 filter colliery sewage, filter tank 2 is discharged from drain pipe 17 again, when needs are to first filter screen 5, when second filter screen 6 and third filter screen 7 clear up, the motor starts, screw rod 3 rotates under the drive of motor corotation, thereby make sleeve 4 remove on screw rod 3, and then make first filter screen 5, second filter screen 6 and third filter screen 7 rise out filter tank 2, then, to first filter screen 5, second filter screen 6 and third filter screen 7 clear up, after the clearance is accomplished, the motor begins the reversal, screw rod 3 rotates under the drive of motor reversal, thereby make first filter screen 5, second filter screen 6 and third filter screen 7 receive in filter tank 2, and make third filter screen 7 place on supporting pad 12 of support ring 11, simultaneously, move down, thereby make sealing ring 14 and seal groove 13 peg graft, thereby filter tank 2 is sealed to filter tank.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a colliery sewage treatment device of high-efficient environmental protection, includes support body (1), its characterized in that, the top fixedly connected with of support body (1) filters jar (2), filters the bottom outer wall fixedly connected with motor of jar (2), and the output of motor passes bottom fixedly connected with screw rod (3) of filtering jar (2), and the outer wall thread bush of screw rod (3) is equipped with sleeve (4), and the fixed cover of outer wall of sleeve (4) is equipped with first filter screen (5), second filter screen (6) and third filter screen (7), the both sides of filtering jar (2) top all are equipped with spout (8), and sliding connection has slide bar (9) in spout (8), slide bar (9) and first filter screen (5), second filter screen (6) and third filter screen (7) fixed connection, top fixedly connected with lid (10) between two slide bars (9), and lid (10) cup joint with screw rod (3) screw thread.

2. An efficient and environment-friendly coal mine sewage treatment device as claimed in claim 1, wherein the inner wall of the circumference of the filtering tank (2) is fixedly connected with a support ring (11), and the top of the support ring (11) is bonded with a support pad (12).

3. The efficient and environment-friendly coal mine sewage treatment equipment according to claim 1, wherein a sealing groove (13) is formed in the top of the filter tank (2), a sealing ring (14) is fixedly connected to the bottom of the cover body (10), and the sealing ring (14) is inserted into the sealing groove (13).

4. The efficient and environment-friendly coal mine sewage treatment equipment as claimed in claim 1, wherein a limiting block (16) is fixedly connected to the top end of the screw (3), and a cushion (15) is fixedly connected to the bottom of the limiting block (16).

5. The efficient and environment-friendly coal mine sewage treatment equipment as claimed in claim 1, wherein a liquid inlet pipe (18) is inserted into the top of one side of the filter tank (2).

6. The efficient and environment-friendly coal mine sewage treatment equipment as claimed in claim 1, wherein a liquid outlet pipe (17) is inserted into the bottom of one side of the filter tank (2).