CN215781793U

CN215781793U - Secondary filter device

Info

Publication number: CN215781793U
Application number: CN202121773088.2U
Authority: CN
Inventors: 张广云; 王明利; 贺文如; 张康康; 韩百鑫; 贺占胥
Original assignee: Xinxiang Gaofu Machinery Co Ltd
Current assignee: Xinxiang Gaofu Machinery Co Ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-02-11
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a secondary filtering device, which comprises a filtering machine body and a filtering net, wherein a connecting ring is welded at the bottom end of the filtering machine body, an upper flange is welded at the bottom end of the connecting ring, a lower flange is connected at the bottom end of the upper flange through eye bolts in a threaded manner, a sealing head is welded at the bottom end of the lower flange, an oil outlet pipe seat is fixedly communicated with the bottom end of the sealing head, punching plates are welded at two sides of the inner wall of the sealing head, the filtering net is clamped at the top ends of the two punching plates, a connecting rod is fixedly connected at one side of the inner wall of the connecting ring, a gear box is fixedly connected at one end of the connecting rod, a mounting plate is fixedly connected at one side of the connecting ring close to the connecting rod, a lifting cylinder is fixedly arranged at the bottom end of the mounting plate, and a displacement rod is fixedly connected at the output end of the bottom of the lifting cylinder. Avoiding the surface of the filter screen from being blocked during filtering.

Description

Secondary filter device

Technical Field

The utility model relates to the field of filtering devices, in particular to a secondary filtering device.

Background

The filter is a device for realizing solid-liquid separation by utilizing a porous filter, and is applied to chemical, petroleum, pharmacy, water treatment and other departments.

After the existing filter is filtered by the filter plate, liquid needs to be pumped back to the original liquid tank through the oil inlet pipe, the existing equipment cannot meet the process requirements for special materials which are required to be filtered in a single batch, the filter screen is easy to block after being used for a period of time, the working efficiency is reduced, and therefore a secondary filtering device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a secondary filtering device to solve the problems that the existing filtering machine in the background art cannot meet the process requirements for special materials which are required to be filtered in a single batch, the existing equipment cannot meet the process requirements, the filter screen is easy to block after being used for a period of time, and the working efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a secondary filtering device comprises a filtering machine body and a filtering net, wherein a connecting ring is welded at the bottom end of the filtering machine body, an upper flange is welded at the bottom end of the connecting ring, a lower flange is connected at the bottom end of the upper flange through eye bolts in a threaded manner, a seal head is welded at the bottom end of the lower flange, the bottom end of the seal head is fixedly communicated with an oil outlet pipe seat, punching plates are welded at two sides of the inner wall of the seal head, the top ends of the two punching plates are clamped with the filtering net, a connecting rod is fixedly connected at one side of the inner wall of the connecting ring, a gear box is fixedly connected at one end of the connecting rod, a motor box is fixedly connected at one side of the connecting ring, which is far away from the connecting rod, a speed reducing motor is fixedly installed at one side of the inner wall of the motor box, a first rotating shaft is fixedly connected at the output end of the speed reducing motor, and a first bevel gear is fixedly connected at one end of the first rotating shaft through the connecting ring and the gear box, the surface engagement of first bevel gear has second bevel gear, second bevel gear's bottom fixedly connected with second rotation axis, the bottom fixedly connected with brush-holder stud of gear box is passed to the bottom of second rotation axis, the one side fixedly connected with mounting panel that the connecting band is close to the connecting rod, the bottom fixed mounting of mounting panel has the lift cylinder, the output fixed connection of lift cylinder bottom has the displacement pole, just the one end and the head fixed connection of displacement pole.

As a preferable technical scheme of the utility model, the two sides of the top end of the filter screen are fixedly connected with handles.

As a preferable technical solution of the present invention, bearings are respectively sleeved at a joint of the first rotating shaft and the gear box and a joint of the second rotating shaft and the gear box.

As a preferred technical scheme of the utility model, a motor switch is fixedly mounted on one side of the front face of the connecting ring, which is far away from the mounting plate, and the speed reduction motor is electrically connected with an external power supply through the motor switch.

As a preferred technical scheme of the utility model, one side of the front face of the connecting ring, which is close to the mounting plate, is fixedly provided with an air cylinder switch, and the lifting air cylinder is electrically connected with an external power supply through the air cylinder switch.

As a preferred technical scheme of the utility model, the back of the motor box is provided with a plurality of heat dissipation holes.

As a preferable technical solution of the present invention, a rubber seal ring is fixedly connected to a joint of the connecting ring and the first rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the arrangement of the filter screen, residual liquid filtered by the filter body can be filtered for the second time, so that the filtering can be finished at one time, the process requirements are met, the quality of materials is improved, the movable joint bolt is loosened and the lifting cylinder is started, the lifting cylinder drives the seal head to move downwards through the displacement rod, so that the surface of the filter screen can be cleaned, slag can be discharged, and the seal head is withdrawn to fasten the movable joint bolt after the next round of filtering is finished, so that the filter screen can be cleaned conveniently, and the operation is simple;

2. through starting gear motor, gear motor drives first bevel gear rotatory through first rotation axis, and first bevel gear drives second bevel gear rotatory, and second bevel gear is connected with the brush-holder stud through the second rotation axis, consequently finally can drive the brush-holder stud rotatory, and the brush-holder stud is located the surface of filter screen, can brush the filter screen, thereby prevents that the local impurity in filter screen surface from piling up the phenomenon that produces the jam, thereby the filter screen is flowed through smoothly to the raffinate, has improved work efficiency.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a perspective view of the screen of the present invention.

In the figure: 1. a filter body; 2. a connecting ring; 3. an upper flange; 4. a lower flange; 5. an eye bolt; 6. sealing the end; 7. an oil outlet pipe seat; 8. punching a plate; 9. filtering with a screen; 10. a handle; 11. mounting a plate; 12. a lifting cylinder; 13. a displacement rod; 14. a motor case; 15. a reduction motor; 16. a first rotating shaft; 17. a first bevel gear; 18. a gear case; 19. a connecting rod; 20. a second bevel gear; 21. a second rotation shaft; 22. a brush rod; 23. a motor switch; 24. and (6) opening and closing the air cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a secondary filtering device, which comprises a filtering machine body 1 and a filter screen 9, wherein a connecting ring 2 is welded at the bottom end of the filtering machine body 1, an upper flange 3 is welded at the bottom end of the connecting ring 2, the bottom end of the upper flange 3 is in threaded connection with a lower flange 4 through an eyelet bolt 5, an end socket 6 is welded at the bottom end of the lower flange 4, an oil outlet pipe seat 7 is fixedly communicated at the bottom end of the end socket 6, punching plates 8 are welded at both sides of the inner wall of the end socket 6, the filter screen 9 is clamped at the top ends of the two punching plates 8, a connecting rod 19 is fixedly connected at one side of the inner wall of the connecting ring 2, a gear box 18 is fixedly connected at one end of the connecting ring 19, a motor box 14 is fixedly connected at one side of the inner wall of the motor box 14, a speed reducing motor 15 is fixedly installed at one side of the inner wall of the motor box 14, a first rotating shaft 16 is fixedly connected at the output end of the speed reducing motor 15, one end of the first rotating shaft 16 penetrates through the connecting ring 2 and the first bevel gear 17 fixedly connected with the gear box 18, the surface of the first bevel gear 17 is meshed with the second bevel gear 20, the bottom end of the second bevel gear 20 is fixedly connected with the second rotating shaft 21, the bottom end of the second rotating shaft 21 penetrates through the bottom end fixedly connected with brush rod 22 of the gear box 18, one side of the connecting ring 2 close to the connecting rod 19 is fixedly connected with the mounting plate 11, the bottom end of the mounting plate 11 is fixedly provided with the lifting cylinder 12, the output end at the bottom of the lifting cylinder 12 is fixedly connected with the displacement rod 13, and one end of the displacement rod 13 is fixedly connected with the seal head 6.

Preferably, handles 10 are fixedly connected to both sides of the top end of the filter screen 9, so that the filter screen 9 can be conveniently taken out, and the surface of the filter screen can be cleaned;

preferably, bearings are sleeved at the joint of the first rotating shaft 16 and the gear box 18 and the joint of the second rotating shaft 21 and the gear box 18, and the two rotating shafts can rotate through the arrangement of the bearings;

preferably, a motor switch 23 is fixedly installed on one side of the front face of the connecting ring 2, which is far away from the mounting plate 11, the speed reducing motor 15 is electrically connected with an external power supply through the motor switch 23, and the motor switch 23 is used for controlling the speed reducing motor 15 to be turned on and off;

preferably, an air cylinder switch 24 is fixedly installed on one side, close to the installation plate 11, of the front surface of the connection ring 2, the lifting air cylinder 12 is electrically connected with an external power supply through the air cylinder switch 24, and the air cylinder switch 24 is used for controlling the opening and closing of the lifting air cylinder 12;

preferably, the back of the motor box 14 is provided with a plurality of heat dissipation holes for dissipating heat of the speed reduction motor 15 in the motor box 14;

preferably, a rubber sealing ring is fixedly connected to a joint of the connecting ring 2 and the first rotating shaft 16, so that water is prevented from flowing into the motor case 14 to damage the speed reduction motor 15.

When the secondary filtering device is used, the filter screen 9 is clamped in the end enclosure 6 through the two punching plates 8, the filter screen 9 can carry out secondary filtering on residual liquid filtered by the filter body 1, so that the filtering can be finished at one time, the process requirement is met, the quality of materials is improved, filtered clear liquid can be conveyed into a clear liquid tank through the oil outlet pipe seat 7 at the bottom end of the end enclosure 6, after liquid is discharged, the movable joint bolt 5 is loosened, the lifting cylinder 12 is started, the end enclosure 6 moves downwards due to the fact that the bottom end of the lifting cylinder 12 is connected with the end enclosure 6 through the displacement rod 13, so that the surface of the filter screen 9 can be cleaned, slag is discharged, the end enclosure 6 is withdrawn after the liquid is discharged, the movable joint bolt 5 is fastened for next round of filtering, the cleaning of the filter screen 9 is convenient, the operation is simple, the speed reducing motor 15 can be started when the filtering is carried out, the output end of the speed reducing motor 15 is connected with the first bevel gear 17 through the first rotating shaft 16, first bevel gear 17 can drive second bevel gear 20 when rotatory and rotate, and second bevel gear 20 is connected with brush-holder stud 22 through second rotation axis 21, consequently can drive brush-holder stud 22 finally and rotate, and brush-holder stud 22 is located the surface of filter screen 9, can brush filter screen 9, thereby prevents that the local impurity in filter screen 9 surface from piling up the phenomenon that produces the jam, and the filter screen 9 that flows through that the raffinate can be smooth from this has improved work efficiency.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a secondary filter device, includes filter body (1) and filter screen (9), its characterized in that: the bottom of the filter body (1) is welded with a connecting ring (2), the bottom of the connecting ring (2) is welded with an upper flange (3), the bottom of the upper flange (3) is in threaded connection with a lower flange (4) through an eyelet bolt (5), the bottom of the lower flange (4) is welded with a seal head (6), the bottom of the seal head (6) is fixedly communicated with an oil outlet pipe seat (7), both sides of the inner wall of the seal head (6) are welded with punching plates (8), the top ends of the two punching plates (8) are clamped with a filter screen (9), one side of the inner wall of the connecting ring (2) is fixedly connected with a connecting rod (19), one end of the connecting rod (19) is fixedly connected with a gear box (18), one side of the connecting ring (2) departing from the connecting rod (19) is fixedly connected with a motor box (14), and one side of the inner wall of the motor box (14) is fixedly mounted with a speed reducing motor (15), the output end of the speed reducing motor (15) is fixedly connected with a first rotating shaft (16), one end of the first rotating shaft (16) penetrates through the connecting ring (2) and the gear box (18) to be fixedly connected with a first bevel gear (17), a second bevel gear (20) is meshed with the surface of the first bevel gear (17), the bottom end of the second bevel gear (20) is fixedly connected with a second rotating shaft (21), the bottom end of the second rotating shaft (21) penetrates through the bottom end of the gear box (18) and is fixedly connected with a brush rod (22), one side of the connecting ring (2) close to the connecting rod (19) is fixedly connected with a mounting plate (11), the bottom fixed mounting of mounting panel (11) has lift cylinder (12), the output end fixedly connected with displacement pole (13) of lift cylinder (12) bottom, just the one end and head (6) fixed connection of displacement pole (13).

2. A secondary filter arrangement as claimed in claim 1 wherein: handles (10) are fixedly connected to two sides of the top end of the filter screen (9).

3. A secondary filter arrangement as claimed in claim 1 wherein: and bearings are sleeved at the joint of the first rotating shaft (16) and the gear box (18) and the joint of the second rotating shaft (21) and the gear box (18).

4. A secondary filter arrangement as claimed in claim 1 wherein: one side fixed mounting that the connecting ring (2) openly deviates from mounting panel (11) has motor switch (23), gear motor (15) are through motor switch (23) and external power supply electric connection.

5. A secondary filter arrangement as claimed in claim 1 wherein: one side fixed mounting that the clamping ring (2) openly is close to mounting panel (11) has cylinder switch (24), lift cylinder (12) are through cylinder switch (24) and external power supply electric connection.

6. A secondary filter arrangement as claimed in claim 1 wherein: the back of the motor box (14) is provided with a plurality of heat dissipation holes.

7. A secondary filter arrangement as claimed in claim 1 wherein: and a rubber sealing ring is fixedly connected at the joint of the connecting ring (2) and the first rotating shaft (16).