CN216497882U

CN216497882U - Colliery sewage treatment device convenient to wash inside

Info

Publication number: CN216497882U
Application number: CN202123258370.XU
Authority: CN
Inventors: 宋海波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-13
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to coal mine sewage treatment equipment convenient for cleaning the interior, belongs to the technical field of coal mining equipment, and provides a scheme aiming at the problem of low filtering speed of the coal mine sewage treatment equipment. The utility model can accelerate the filtering speed, is convenient to clean the inside of the filtering barrel, and has simple structure and convenient use.

Description

Colliery sewage treatment device convenient to wash inside

Technical Field

The utility model relates to coal mine sewage treatment equipment convenient for cleaning the interior, and belongs to the technical field of coal mining equipment.

Background

When the coal mine is mined, a large amount of sewage can be generated, and the sewage can pollute the environment if not directly discharged, so that the sewage needs to be filtered by coal mine sewage treatment equipment. The filtering speed of the existing coal mine sewage treatment equipment is low, so the inventor researches and provides the coal mine sewage treatment equipment which is convenient for cleaning the inside, and the coal mine sewage treatment equipment is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect of low filtering speed of coal mine sewage treatment equipment, and provides the coal mine sewage treatment equipment which is high in efficiency and convenient to clean the interior.

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

the utility model provides a colliery sewage treatment device convenient to wash inside, includes support, filter vat fixed mounting is on the support, and the inlet tube setting is on the lateral wall of filter vat, and the outlet pipe sets up the bottom at the filter vat, and the top of filter vat is equipped with the bung through the coupling mechanism installation, rotate on the bung and install the dwang, and slidable mounting has the lifter on the bung, and the bottom of dwang extends to in the filter vat and connects circular filter screen, and the lifter is located the top of circular filter screen, the top fixed mounting of bung has the riser, is equipped with reciprocating drive mechanism on the riser, reciprocating drive mechanism is connected to dwang and lifter, the inner wall fixed mounting of filter vat has a plurality of cushions, and the top of a plurality of cushions all contacts with the bottom of circular filter screen.

As a specific design, the reciprocating driving mechanism comprises a motor arranged on one side of a vertical plate, a crankshaft is fixedly arranged on an output shaft of the motor, a sleeve is sleeved on the outer side of the crankshaft, one end of a connecting rod is fixedly arranged on the outer side of the sleeve, and the other end of the connecting rod is rotatably connected with the top of a lifting rod; the one end of bent axle links to each other with the one end of installation axle, and the other end fixed mounting of installation axle has first bevel gear, and the top fixed mounting of dwang has second bevel gear, and first bevel gear is connected with second bevel gear meshing.

As a concrete design, coupling mechanism includes two connecting plates of fixed mounting in the bung outside, and equal threaded mounting has the bolt on two connecting plates, and two thread grooves have been seted up in the outside of filter vat, two bolts respectively with two thread groove threaded connection.

As a specific design, two positioning grooves are formed in the bottom of the barrel cover, two positioning blocks are fixedly mounted at the top of the filter barrel, and the two positioning blocks are clamped with the two positioning grooves respectively.

As a concrete design, the water inlet pipe is positioned at the upper part of the outer side of the filter barrel, the inner cavity of the filter barrel is formed by connecting the inner cavity of a cylindrical barrel and the inner cavity of an inverted frustum at the lower part, and one end of the water outlet pipe is connected to the small frustum opening of the inverted frustum.

As a specific design, a bearing is fixedly mounted at the top of the barrel cover, and an inner ring of the bearing is fixedly connected with the outer side of the rotating rod.

The working principle is as follows: when the filter barrel is used, sewage enters the filter barrel from the water inlet pipe, the sewage is filtered through the circular filter screen, the filtered sewage is discharged from the water outlet pipe, meanwhile, the motor is started, the motor drives the crankshaft to eccentrically rotate, the crankshaft drives the sleeve to eccentrically move, the sleeve drives the connecting rod to move, the connecting rod drives the lifting rod to vertically reciprocate, the lifting rod continuously strikes the circular filter screen to vibrate the circular filter screen and accelerate the filtering speed, meanwhile, the crankshaft drives the mounting shaft to rotate, the mounting shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the rotating rod to rotate, the rotating rod drives the circular filter screen to rotate, so that the circular filter screen is fully used, when the interior of the filter barrel needs to be cleaned, the two bolts are screwed off, the two bolts are separated from the two thread grooves, and the fixation of the two connecting plates is released, upwards stimulate the bung, can take off the bung from the filter vat, the bung drives circular filter screen through the dwang and shifts out from the filter vat in, and then conveniently washs filter vat inside.

Compared with the prior art, the utility model has the advantages that:

(1) through the arrangement of the reciprocating driving mechanism, the lifting rod can continuously hit the circular filter screen, so that the circular filter screen vibrates, the filtering speed is accelerated, and meanwhile, the rotating rod drives the circular filter screen to rotate, so that the circular filter screen is fully used;

(2) the barrel cover is movably connected with the filter barrel, so that the barrel cover and the connected filter screen are conveniently drawn out of the filter barrel, and the inside of the filter barrel is cleaned;

(3) the structure design is simple and reasonable, the filtering speed can be accelerated, and the use is convenient.

Drawings

FIG. 1 is a schematic structural view of a coal mine sewage treatment device provided by the utility model, which is convenient for cleaning the interior;

FIG. 2 is a schematic perspective view of a barrel cover, a rotating rod and a circular filter screen of the coal mine sewage treatment equipment provided by the utility model, wherein the barrel cover, the rotating rod and the circular filter screen are convenient to clean the interior;

FIG. 3 is a schematic perspective view of a bracket and a filter vat of a coal mine sewage treatment device convenient for cleaning the interior according to the present invention;

FIG. 4 is an enlarged schematic view of part A of FIG. 1 of a coal mine sewage treatment apparatus according to the present invention for facilitating cleaning of the interior thereof;

FIG. 5 is an enlarged schematic view of a portion B of the coal mine sewage treatment apparatus of the present invention shown in FIG. 1 for facilitating cleaning of the interior thereof;

FIG. 6 is a schematic perspective view of a crankshaft, a sleeve and a connecting rod of the coal mine sewage treatment device provided by the utility model, which are convenient for cleaning the interior.

In the figure: 1. a support; 2. a filter vat; 3. a barrel cover; 4. rotating the rod; 5. a circular filter screen; 6. a lifting rod; 7. cushion blocks; 8. a vertical plate; 9. a motor; 10. a crankshaft; 11. a sleeve; 12. a connecting rod; 13. installing a shaft; 14. a first bevel gear; 15. a second bevel gear; 16. a connecting plate; 17. a bolt; 18. a thread groove; 19. positioning blocks; 20. positioning a groove; 21. a water inlet pipe; 22. and (5) discharging a water pipe.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-6, a colliery sewage treatment device convenient to wash inside, fixed mounting has filter vat 2 on the support 1, filter vat 2's top is equipped with bung 3, be equipped with coupling mechanism on the bung 3, rotatable mounting has dwang 4 on the bung 3, and slidable mounting has lifter 6 on the bung 3, the bottom of dwang 4 extends to in the filter vat 2 and fixed mounting has circular filter screen 5, lifter 6 is located circular filter screen 5's top, bung 3's top fixed mounting has riser 8, be equipped with reciprocating drive mechanism on the riser 8, filter vat 2's inner wall fixed mounting has a plurality of cushions 7, the top of a plurality of cushions 7 all contacts with circular filter screen 5's bottom.

Through the setting of a plurality of cushion 7, can provide the holding power for circular filter screen 5, through reciprocating drive mechanism's setting, make lifter 6 continuous hit circular filter screen 5 and hit and beat, make circular filter screen 5 vibrations for filter speed.

In this embodiment, reciprocating drive mechanism includes fixed mounting in the motor 9 of riser 8 one side, and fixed mounting has bent axle 10 on motor 9's the output shaft, and the outside cover of bent axle 10 is equipped with sleeve pipe 11, and sleeve pipe 11's outside fixed mounting has the one end of connecting rod 12, and the other end of connecting rod 12 rotates with the top of lifter 6 to be connected.

The motor 9 drives the crankshaft 10 to eccentrically rotate, the crankshaft 10 drives the sleeve 11 to eccentrically move, the sleeve 11 drives the connecting rod 12 to move, and the connecting rod 12 drives the lifting rod 6 to vertically reciprocate.

In this embodiment, one end of the crankshaft 10 is fixedly mounted with one end of a mounting shaft 13, the other end of the mounting shaft 13 is fixedly mounted with a first bevel gear 14, the first bevel gear 14 is engaged with a second bevel gear 15, and the second bevel gear 15 is fixedly mounted on the top of the rotating rod 4.

The installation shaft 13 is driven to rotate through the crankshaft 10, the installation shaft 13 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the second bevel gear 15 to rotate, and the second bevel gear 15 drives the rotating rod 4 to rotate, so that the circular filter screen 5 rotates, the position of the circular filter screen 5 hit by the lifting rod 6 every time is different, and the filtering speed is further improved.

In this embodiment, coupling mechanism includes two connecting plates 16 of fixed mounting in the bung 3 outside, and equal threaded mounting has bolt 17 on two connecting plates 16, and two thread grooves 18 have been seted up in the outside of filter vat 2, and two bolt 17 respectively with two thread grooves 18 threaded connection. When the two bolts 17 are respectively screwed with the two thread grooves 18, the connecting plate 16 is fixedly connected with the filter vat 2.

In this embodiment, two positioning grooves 20 are formed in the bottom of the barrel cover 3, two positioning blocks 19 are fixedly mounted at the top of the filter barrel 2, and the two positioning blocks 19 are respectively clamped with the two positioning grooves 20. The arrangement of the positioning block 19 and the positioning groove 20 can prevent the barrel cover 3 from deviating when covering the top of the filter barrel 2.

In this embodiment, the water inlet pipe 21 is located on the upper portion of the outer side of the filter vat 2, the inner cavity of the filter vat 2 is formed by connecting the inner cavity of a cylindrical vat and the inner cavity of an inverted frustum at the lower portion, and one end of the water outlet pipe 22 is connected to the small frustum opening of the inverted frustum. The top of the barrel cover 3 is fixedly provided with a bearing, and the inner ring of the bearing is fixedly connected with the outer side of the rotating rod 4. The bearing makes the dwang 4 can be stable rotate on bung 3.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides a colliery sewage treatment device convenient to wash inside, includes support (1), filter vat (2), its characterized in that: the filter vat (2) is fixedly installed on the support (1), the water inlet pipe (21) is arranged on the side wall of the filter vat (2), the water outlet pipe (22) is arranged at the bottom of the filter vat (2), the top of the filter vat (2) is provided with the vat cover (3) installed through the connecting mechanism, the vat cover (3) is rotatably provided with the rotating rod (4), the vat cover (3) is provided with the lifting rod (6) in a sliding manner, the bottom end of the rotating rod (4) extends into the filter vat (2) and is connected with the circular filter screen (5), the lifting rod (6) is positioned above the circular filter screen (5), the top of the vat cover (3) is fixedly provided with the vertical plate (8), the vertical plate (8) is provided with the reciprocating driving mechanism, the rotating rod (4) and the lifting rod (6) are connected with the reciprocating driving mechanism, the inner wall of the filter vat (2) is fixedly provided with a plurality of cushion blocks (7), the tops of the cushion blocks (7) are all contacted with the bottom of the circular filter screen (5).

2. A coal mine sewage treatment plant facilitating interior cleaning according to claim 1, wherein: the reciprocating driving mechanism comprises a motor (9) arranged on one side of a vertical plate (8), a crankshaft (10) is fixedly arranged on an output shaft of the motor (9), a sleeve (11) is sleeved on the outer side of the crankshaft (10), one end of a connecting rod (12) is fixedly arranged on the outer side of the sleeve (11), and the other end of the connecting rod (12) is rotatably connected with the top of the lifting rod (6); one end of the crankshaft (10) is connected with one end of the mounting shaft (13), a first bevel gear (14) is fixedly mounted at the other end of the mounting shaft (13), a second bevel gear (15) is fixedly mounted at the top of the rotating rod (4), and the first bevel gear (14) is meshed with the second bevel gear (15).

3. A coal mine sewage treatment plant facilitating interior cleaning according to claim 1, wherein: the connecting mechanism comprises two connecting plates (16) fixedly installed on the outer side of the barrel cover (3), bolts (17) are installed on the two connecting plates (16) in a threaded mode, two thread grooves (18) are formed in the outer side of the filter barrel (2), and the two bolts (17) are respectively in threaded connection with the two thread grooves (18).

4. A coal mine sewage treatment plant facilitating interior cleaning according to claim 1, wherein: two positioning grooves (20) are formed in the bottom of the barrel cover (3), two positioning blocks (19) are fixedly mounted at the top of the filter barrel (2), and the two positioning blocks (19) are clamped with the two positioning grooves (20) respectively.

5. A coal mine sewage treatment plant facilitating interior cleaning according to claim 1, wherein: the water inlet pipe (21) is positioned on the upper part of the outer side of the filter barrel (2), the inner cavity of the filter barrel (2) is formed by connecting the inner cavity of a cylindrical barrel and the inner cavity of an inverted frustum at the lower part, and one end of the water outlet pipe (22) is connected to the small frustum opening of the inverted frustum.

6. A coal mine sewage treatment plant facilitating interior cleaning according to claim 1, wherein: the top of the barrel cover (3) is fixedly provided with a bearing, and the inner ring of the bearing is fixedly connected with the outer side of the rotating rod (4).