CN217526588U

CN217526588U - Can be to automatic filter equipment for waste water treatment who clears up of filter screen

Info

Publication number: CN217526588U
Application number: CN202221050823.1U
Authority: CN
Inventors: 万仁源
Original assignee: Hangzhou Baimu Environmental Construction Co ltd
Current assignee: Hangzhou Baimu Environmental Construction Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-10-04
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a can be to automatic filter equipment for wastewater treatment who clears up of filter screen, include: the bottom of the inner wall of the outer supporting shell is fixedly provided with an inner cylinder in a penetrating way, the inner cylinder and the inner cylinder are coaxially arranged, and the side wall of the inner cylinder is fixedly connected with a filter screen body in a penetrating way to form a wastewater filtering structure; further comprising: the rotating shaft is coaxially arranged on the inner side of the inner barrel, the lower end of the rotating shaft is rotatably embedded at the bottom of the inner wall of the inner barrel, the upper end of the rotating shaft penetrates through the top of the inner barrel in a sliding mode, and a baffle is fixedly arranged on the side wall of the rotating shaft. This can be to filter equipment for waste water treatment of automatic clearance of filter screen, its inside and outside both sides that possess filtration can clear up the ability automatically, need not the manual clearance of user to reduce user intensity of labour, improved work efficiency.

Description

Can be to filter equipment for waste water treatment of automatic clearance of filter screen

Technical Field

The utility model relates to a waste water treatment equipment technical field specifically is a can be to the automatic filter equipment for wastewater treatment who clears up of filter screen.

Background

In the wastewater treatment process, a filtering device is required to intercept solid wastes with large volume in the water body so as to facilitate the subsequent water body treatment step, however, the existing filtering device for wastewater treatment still has some problems.

For example, a novel filtering device for treating industrial wastewater with publication number CN213085650U comprises a treatment box, wherein the top of the treatment box is provided with a square upper cover, and the inner space of the treatment box is provided with a filtering mechanism; a sliding groove is formed in the inner space of the treatment box and positioned on the left side wall, and a strip-shaped groove is formed in the inner space of the treatment box and positioned on the right side wall; this novel industrial waste water treatment is with filter equipment … …. It does not possess filtration's automatic clearance ability, needs the manual clearance of user to improve user intensity of labour, reduced work efficiency.

In order to solve the above problems, innovative design based on the conventional filtering apparatus for wastewater treatment is urgently required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can be to filter equipment for wastewater treatment of automatic clearance of filter screen to solve above-mentioned background and propose current filter equipment for wastewater treatment, it does not possess filtration's automatic cleaning ability, needs the manual clearance of user, thereby has improved user intensity of labour, has reduced work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a filtering device for wastewater treatment capable of automatically cleaning a filter screen, comprising:

the bottom of the inner wall of the outer supporting shell is fixedly provided with an inner cylinder in a penetrating way, the inner cylinder and the inner cylinder are coaxially arranged, and the side wall of the inner cylinder is fixedly connected with a filter screen body in a penetrating way to form a wastewater filtering structure;

further comprising:

the rotating shaft is coaxially arranged on the inner side of the inner cylinder, the lower end of the rotating shaft is rotatably embedded at the bottom of the inner wall of the inner cylinder, the upper end of the rotating shaft is arranged in a manner of penetrating through the top of the inner cylinder in a sliding manner, a baffle is fixedly arranged on the side wall of the rotating shaft, and the outer wall of the baffle is attached to the inner wall of the inner cylinder to form a cleaning structure of the device;

drive gear, and the laminating setting is in the upper surface of inner tube, drive gear coaxial arrangement be in the up end of pivot, and drive gear's avris is provided with power gear both and constitutes meshing transmission structure to power gear fixed mounting is on the output shaft of motor, and motor fixed connection is in the top of outer support shell moreover.

Preferably, a plug body is embedded in a discharge port formed in the bottom of the inner cylinder in a sliding manner to form a sealing structure, the bottom end of the plug body is provided with symmetrical and respective hand wheel rods in a sliding manner, and the end parts of the two hand wheel rods are respectively in threaded connection with the bottoms of the inner cylinder and the outer support shell to form a fastening structure, so that the hand wheel rods can fix the plug body.

Preferably, the cock body and the filter screen body are located the both sides of baffle, and the baffle symmetric connection is in on the lateral wall of pivot to the horizontal axis of baffle and the axis of pivot intersect perpendicularly, make the pivot can drive the baffle and rotate.

Preferably, the top of inner tube is fixed to run through and is installed the inlet tube, and the lower port of inlet tube is located between filter screen body and the baffle to filter screen body comprises stainless steel material, forms waste water filtration.

Preferably, the top of the inner cylinder is fixedly provided with a connecting ring which is coaxially arranged, the cross section of the connecting ring is of a T-shaped structure, the connecting ring is coaxially embedded in the bottom of the toothed ring to form a rotation limiting structure, the inner side of the toothed ring is provided with a power gear, and the power gear form a meshing transmission structure, so that the power gear can drive the toothed ring to rotate.

Preferably, through bolt fixed connection between the outer wall of ring gear and the upper end of fixed plate, and fixedly connected with brush board on the lateral wall of fixed plate to the brush board is hugged closely on the outer wall of inner tube, the inside and outside two sides parallel and level of inner tube and filter screen body moreover makes the outer wall that the filter screen body can be cleared up to the brush board.

Compared with the prior art, the beneficial effects of the utility model are that: this can be to filter equipment for waste water treatment of automatic clearance of filter screen, its inside and outside both sides that possess filtration ability of clearing up automatically need not the manual clearance of user to reduce user intensity of labour, improved work efficiency, its concrete content is as follows:

1. the lower end of the rotating shaft is rotatably embedded at the bottom of the inner wall of the inner barrel, the upper end of the rotating shaft is arranged in a manner of penetrating through the top of the inner barrel in a sliding manner, baffles which are symmetrically distributed are fixedly arranged on the side wall of the rotating shaft, the outer wall of each baffle is attached to the inner wall of the inner barrel to form a cleaning structure of the device, a power gear is arranged on the side of the transmission gear to form a meshing transmission structure, and when the power gear rotates, the power gear can drive the rotating shaft to rotate through the transmission gear, so that the two baffles arranged on the rotating shaft synchronously rotate, and solid wastes in the inner barrel are cleaned through the baffles;

2. inner tube top fixed mounting has the go-between of coaxial setting, the go-between that is "T" font structure is coaxial to be inlayed and is established and form rotation limit structure in the bottom of ring gear, the ring gear inboard is provided with power gear, both form meshing transmission structure, pass through bolt fixed connection between the outer wall of ring gear and the upper end of fixed plate, the brush board of connecting on the fixed plate lateral wall hugs closely on the outer wall of inner tube, when power gear drives the ring gear and rotates on the go-between, the fixed plate of ring gear outer wall mounting will drive brush board synchronous rotation, make the brush board begin the cleaning device outside.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the inner cylinder mounting structure of the present invention;

FIG. 3 is a schematic view of the transmission gear mounting structure of the present invention;

FIG. 4 is a schematic view of the baffle installation structure of the present invention;

FIG. 5 is a schematic view of the mounting structure of the filter body of the present invention;

FIG. 6 is a schematic view of the installation structure of the plug body of the present invention;

fig. 7 is a schematic view of the brush plate mounting structure of the present invention.

In the figure: 1. an outer support shell; 2. a drain pipe; 3. an inner barrel; 4. a filter screen body; 5. a plug body; 6. a hand wheel lever; 7. a rotating shaft; 8. a baffle plate; 9. a transmission gear; 10. a power gear; 11. a motor; 12. a toothed ring; 13. a connecting ring; 14. a water inlet pipe; 15. a fixing plate; 16. and (7) brushing the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a filtering device for wastewater treatment capable of automatically cleaning a filter screen, comprising:

the device comprises an outer supporting shell 1, a horizontally arranged drain pipe 2 is fixedly installed on the side wall of the bottom of the outer supporting shell in a penetrating mode and used for draining water, an inner cylinder 3 is fixedly installed on the bottom of the inner wall of the outer supporting shell 1 in a penetrating mode and coaxially arranged, and a filter screen body 4 is fixedly connected to the side wall of the inner cylinder 3 in a penetrating mode to form a wastewater filtering structure;

further comprising:

the rotating shaft 7 is coaxially arranged on the inner side of the inner cylinder 3, the lower end of the rotating shaft 7 is rotatably embedded at the bottom of the inner wall of the inner cylinder 3, the upper end of the rotating shaft 7 is arranged to penetrate through the top of the inner cylinder 3 in a sliding manner, a baffle plate 8 is fixedly arranged on the side wall of the rotating shaft 7, and the outer wall of the baffle plate 8 is attached to the inner wall of the inner cylinder 3 to form a cleaning structure of the device;

the transmission gear 9 is arranged on the upper surface of the inner cylinder 3 in a fitting mode, the transmission gear 9 is coaxially arranged on the upper end face of the rotating shaft 7, the side of the transmission gear 9 is provided with the power gear 10, the power gear 10 forms a meshing transmission structure, the power gear 10 is fixedly arranged on an output shaft of the motor 11, and the motor 11 is fixedly connected to the top of the outer supporting shell 1.

Sliding embedding is equipped with cock body 5 and forms seal structure in the bin outlet that inner tube 3 bottom was seted up, and cock body 5 bottom slides and runs through and is provided with symmetry difference hand wheel pole 6, and the tip of two hand wheel poles 6 respectively threaded connection forms fastening structure in the bottom of inner tube 3 and outer support shell 1, cock body 5 and filter screen body 4 are located the both sides of baffle 8, and baffle 8 symmetric connection is on the lateral wall of pivot 7, and the horizontal axis of baffle 8 intersects perpendicularly with the axis of pivot 7, the fixed run-through of top of inner tube 3 installs inlet tube 14, and the lower port of inlet tube 14 is located between filter screen body 4 and the baffle 8, and filter screen body 4 comprises stainless steel material, rotate two hand wheel poles 6, make the corresponding hand wheel pole 6 of installation drop on inner tube 3 and the outer support shell 1, hand wheel pole 6 is no longer fixed with cock body 5, can break away from in the bin outlet of inner tube 3 bottom with cock body 5, motor 11 drives the drive gear 9 that the avris meshing set up through power gear 10 and rotates, drive gear 9 will drive pivot 7 and baffle 8 synchronous revolution, utilize baffle 8 to clear up the clearance of filter screen body 4, simultaneously, the inner wall can drive the waste removal in the inner tube 3.

Inner tube 3 top fixed mounting has the go-between 13 of coaxial setting, and the cross-section of go-between 13 is "T" font structure, and go-between 13 coaxial inlay establishes and forms rotation limit structure in the bottom of ring gear 12, and the inboard of ring gear 12 is provided with power gear 10, both form meshing transmission structure, pass through bolt fixed connection between the outer wall of ring gear 12 and the upper end of fixed plate 15, and fixedly connected with brush board 16 on the lateral wall of fixed plate 15, and brush board 16 hugs closely on the outer wall of inner tube 3, and the inside and outside two sides parallel and level of inner tube 3 and filter screen body 4, pivoted power gear 10 can drive ring gear 12 and rotate around go-between 13, fixed plate 15 of connecting on the outer wall of ring gear 12 will drive brush board 16 synchronous rotation, make brush board 16 hug closely and rotate on the outer wall of inner tube 3, utilize pivoted brush board 16 to clear up the outer wall of filter screen body 4.

The working principle is as follows: when the filtering device for wastewater treatment capable of automatically cleaning the filter screen is used, firstly, referring to fig. 1-7, a user connects an external wastewater pipeline with a water inlet pipe 14, so that external wastewater can flow into an inner barrel 3 through the water inlet pipe 14, water in the inner barrel 3 flows into an outer supporting shell 1 after being filtered by a filter screen body 4, the water in the outer supporting shell 1 is discharged through a water discharge pipe 2, the filter screen body 4 can retain solid wastes in the water in the inner barrel 3, and at the moment, the wastes are accumulated on one side of a baffle 8, which is close to the filter screen body 4;

referring to fig. 1-7, when a user needs to clean the filtering structure in the device, the external wastewater pipeline stops supplying water to the device, then the two hand wheel rods 6 are rotated to make the corresponding hand wheel rods 6 installed on the inner cylinder 3 and the outer supporting shell 1 fall off, at this time, the hand wheel rods 6 no longer fix the plug body 5, the user can pull the plug body 5 to make the plug body 5 break away from the discharge opening at the bottom of the inner cylinder 3, then the motor 11 is started, the power gear 10 installed on the output shaft of the motor 11 will synchronously rotate to make the power gear 10 drive the transmission gear 9 meshed with the side to rotate, the transmission gear 9 will drive the rotating shaft 7 to synchronously rotate, the rotating shaft 7 drives the baffle 8 attached to the inner wall of the inner cylinder 3 to rotate, the baffle 8 is used to clean the inner wall of the filter screen body 4, and the baffle 8 can drive the solid waste in the inner cylinder 3 to move to the discharge opening, make solid waste discharge through the bin outlet of inner tube 3, in above-mentioned process, because the meshing of ring gear 12 inboard is provided with power gear 10, and ring gear 12 bottom inlays and is equipped with the go-between 13 that the cross-section is "T" font structure and forms and rotate limit structure, and pass through bolt fixed connection between the outer wall of ring gear 12 and the upper end of fixed plate 15, and brush board 16 of fixed plate 15 side wall mounting hugs closely on the outer wall of inner tube 3, power gear 10 can drive ring gear 12 and rotate around go-between 13 this moment, in this process, fixed plate 15 of connecting on the ring gear 12 outer wall will drive brush board 16 synchronous rotation, make brush board 16 hug closely rotate on the outer wall of inner tube 3, when brush board 16 was through filter screen body 4, brush board 16 can realize the clearance to filter screen body 4 outer wall.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A filtering device for wastewater treatment capable of automatically cleaning a filter screen, comprising:

the waste water filter comprises an outer support shell (1), wherein a horizontally arranged drain pipe (2) is fixedly installed on the side wall of the bottom of the outer support shell in a penetrating mode and used for draining water, an inner cylinder (3) is fixedly installed on the bottom of the inner wall of the outer support shell (1) in a penetrating mode and coaxially arranged, and a filter screen body (4) is fixedly connected to the side wall of the inner cylinder (3) in a penetrating mode to form a waste water filtering structure;

it is characterized by also comprising:

the rotating shaft (7) is coaxially arranged on the inner side of the inner cylinder (3), the lower end of the rotating shaft (7) is rotatably embedded at the bottom of the inner wall of the inner cylinder (3), the upper end of the rotating shaft (7) is arranged in a manner of penetrating through the top of the inner cylinder (3) in a sliding manner, a baffle (8) is fixedly arranged on the side wall of the rotating shaft (7), and the outer wall of the baffle (8) is attached to the inner wall of the inner cylinder (3) to form a cleaning structure of the device;

drive gear (9), and the laminating setting is in the upper surface of inner tube (3), drive gear (9) coaxial arrangement be in the up end of pivot (7), and the avris of drive gear (9) is provided with power gear (10) both and constitutes meshing transmission structure to power gear (10) fixed mounting is on the output shaft of motor (11), and motor (11) fixed connection is in addition the top of outer support shell (1).

2. A filtering apparatus for wastewater treatment capable of automatically cleaning a filtering net according to claim 1, wherein: sliding embedding is equipped with cock body (5) in the bin outlet that inner tube (3) bottom was seted up and forms seal structure, and cock body (5) bottom slides and runs through and be provided with symmetry respectively hand wheel pole (6) to the tip difference threaded connection of two hand wheel poles (6) form fastening structure the bottom of inner tube (3) and outer support shell (1).

3. A filtering apparatus for wastewater treatment capable of automatically cleaning a filtering net according to claim 2, wherein: the plug body (5) and the filter screen body (4) are located on two sides of the baffle (8), the baffle (8) is symmetrically connected to the side wall of the rotating shaft (7), and the transverse axis of the baffle (8) is perpendicular to the axis of the rotating shaft (7).

4. The filtering apparatus for wastewater treatment capable of automatically cleaning the filtering net according to claim 1, wherein: the top of inner tube (3) is fixed to run through and is installed inlet tube (14), and the lower port of inlet tube (14) is located between filter screen body (4) and baffle (8) to filter screen body (4) comprise stainless steel material.

5. A filtering apparatus for wastewater treatment capable of automatically cleaning a filtering net according to claim 1, wherein: the top of the inner cylinder (3) is fixedly provided with a connecting ring (13) which is coaxially arranged, the cross section of the connecting ring (13) is of a T-shaped structure, the connecting ring (13) is coaxially embedded at the bottom of the toothed ring (12) to form a rotation limiting structure, the inner side of the toothed ring (12) is provided with a power gear (10), and the power gear form a meshing transmission structure.

6. The filtering apparatus for wastewater treatment capable of automatically cleaning the filtering net according to claim 5, wherein: the outer wall of ring gear (12) and the upper end of fixed plate (15) are connected through bolt fixed connection, and fixedly connected with brush board (16) on the lateral wall of fixed plate (15), and brush board (16) hug closely on the outer wall of inner tube (3), the inside and outside two sides parallel and level of inner tube (3) and filter screen body (4) in addition.