CN213790334U

CN213790334U - Sewage treatment device

Info

Publication number: CN213790334U
Application number: CN202022575764.7U
Authority: CN
Inventors: 曾涛
Original assignee: Sichuan Shenggao Construction Engineering Co ltd
Current assignee: Sichuan Shenggao Construction Engineering Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-27
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment device, including frame and servo motor, servo motor fixed mounting is in the frame, the one end fixedly connected with link of servo motor output shaft to the outside fixedly connected with connecting pipe of link, the connecting pipe sets up in pairs. The utility model discloses a one end fixedly connected with link of servo motor output shaft, can drive the flexible pipe shrink of first flexible pipe and second by the electric push rod and break away from the connection, rethread servo motor drive link makes the connecting pipe remove to the back flush position with fixed angle rotation and washes, the reserve connecting pipe of correspondence then replaces and carries out the filtration treatment operation, by programme-controlled realization automatic maintenance operation, need not artificial management, the maintenance time is short, it is little to the operating efficiency influence of sewage treatment equipment, especially to some poisonous sewage etc. unsuitable and artificial sewage treatment field of handling have the significance.

Description

Sewage treatment device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment device.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people.

Physical filtration is one of the most widely used means in sewage treatment, and in the prior art, a common problem of sewage treatment equipment during filtration is that a filter material is easy to block, needs to be periodically stopped for cleaning and maintenance, has high manual dependence and is troublesome to maintain and operate, so that a sewage treatment device is provided, and the aim of realizing automatic and rapid maintenance and treatment of the filter material is fulfilled.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sewage treatment device.

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

the utility model provides a sewage treatment device, includes frame and servo motor, servo motor fixed mounting is in the frame, the one end fixedly connected with link of servo motor output shaft to the outside fixedly connected with connecting pipe of link, the connecting pipe sets up in pairs, the one end threaded connection of connecting pipe has first flexible pipe to the other end threaded connection of connecting pipe has the flexible pipe of second, the surface of the flexible pipe of first flexible pipe and second all is through connecting piece fixedly connected with electric push rod to the main part of electric push rod passes through the fixed surface of connecting piece and connecting pipe and is connected, the inside of first flexible pipe is provided with the filter media, respectively fixedly connected with sewage inlet tube in the frame, strain back butt joint pipe, backwash pipe and wash the butt joint pipe.

Preferably, the first extension tube and the second extension tube are provided with a butt joint part at the ends far away from each other, and a sealing ring is arranged on the inner side of the butt joint part.

Preferably, the surface of the connecting pipe is fixedly connected with a connecting part, and the middle part of the connecting part is provided with a connecting hole.

Preferably, the inside of the connecting hole is fixedly connected with a guide rod through a bolt, and guide holes matched with the guide rod are formed in the outer sides of the first telescopic pipe and the second telescopic pipe.

Preferably, the servo motor is driven by a program to rotate forwards and backwards at intervals, and the rotating angle of the connecting frame is 180 degrees each time.

Preferably, the connecting frame is a straight-line-shaped arrangement, and two connecting pipes are arranged, and the two connecting pipes are perpendicular to the connecting frame.

Preferably, the sewage inlet pipe and the filtered butt joint pipe are arranged in a collinear manner, and the back washing pipe and the washing butt joint pipe are arranged in a collinear manner.

The utility model discloses possess following beneficial effect at least:

one end of an output shaft of a servo motor is fixedly connected with a connecting frame, the outer side of the connecting frame is fixedly connected with connecting pipes, the connecting pipes are arranged in pairs, one end of each connecting pipe is connected with a first telescopic pipe in a threaded manner, the other end of each connecting pipe is connected with a second telescopic pipe in a threaded manner, the surfaces of the first telescopic pipe and the second telescopic pipe are both fixedly connected with an electric push rod through connecting pieces, the main body of the electric push rod is fixedly connected with the surface of the connecting pipe through the connecting pieces, a filter material is arranged inside the first telescopic pipe, a sewage inlet pipe, a filtered butt joint pipe, a back flushing pipe and a flushing butt joint pipe are respectively and fixedly connected onto a machine frame, the first telescopic pipe and the second telescopic pipe can be driven by the electric push rod to contract and separate from the connection, the connecting pipes are moved to a back flushing position to, the automatic maintenance operation is realized by program control, manual management is not needed, the maintenance time is short, the influence on the operation efficiency of the sewage treatment equipment is small, and the method has important significance particularly in the field of sewage treatment which is not suitable for manual treatment, such as toxic sewage and the like.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

fig. 2 is a sectional view of the structure of the connection tube, the first telescopic tube and the second telescopic tube of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a frame; 2. a servo motor; 3. a connecting frame; 4. a connecting pipe; 5. a first telescopic tube; 6. a second telescopic tube; 7. an electric push rod; 8. a filter material; 9. a sewage inlet pipe; 10. filtering and then butting the pipe; 11. a backwash pipe; 12. flushing the butt joint pipe; 13. a docking portion; 14. a seal ring; 15. a connecting portion; 16. connecting holes; 17. a guide bar; 18. and (4) a guide hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a sewage treatment device comprises a frame 1 and a servo motor 2, wherein the servo motor 2 is fixedly arranged on the frame 1, one end of an output shaft of the servo motor 2 is fixedly connected with a connecting frame 3, the outer side of the connecting frame 3 is fixedly connected with a connecting pipe 4, the connecting pipes 4 are arranged in pairs, one end of the connecting pipe 4 is in threaded connection with a first telescopic pipe 5, the other end of the connecting pipe 4 is in threaded connection with a second telescopic pipe 6, the surfaces of the first telescopic pipe 5 and the second telescopic pipe 6 are both fixedly connected with an electric push rod 7 through a connecting piece, the main body of the electric push rod 7 is fixedly connected with the surface of the connecting pipe 4 through a connecting piece, a filter material 8 is arranged inside the first telescopic pipe 5, a sewage inlet pipe 9, a filtered butt joint pipe 10, a back flushing pipe 11 and a flushing butt joint pipe 12 are respectively and fixedly connected on the frame 1, and the sewage inlet pipe 9 conveys sewage, an electronic valve is arranged in the washing machine, and a back washing pipe 11 is communicated with a washing water source and a pump station to convey washing water.

The scheme has the following working processes:

when in use, sewage is sent into the connecting pipe 4 through the sewage inlet pipe 9, filtered by the filter material 8 in the first telescopic pipe 5 and then discharged through the filtered butt joint pipe 10 to enter the next treatment process, by setting a regular maintenance program, the operation and maintenance are controlled by program control at regular intervals, specifically, an electronic valve in a sewage inlet pipe 9 is temporarily closed, an electric push rod 7 is contracted to drive a first telescopic pipe 5 and a second telescopic pipe 6 to contract and separate from butt joint, then a servo motor 2 drives a connecting frame 3 to rotate 180 degrees, so that a standby connecting pipe 4 and a connecting pipe 4 to be maintained realize exchange and exchange positions, the electric push rod 7 is extended, the electronic valve of the sewage inlet pipe 9 is opened after the standby connecting pipe 4 is in butt joint, and the filtration treatment is continuously executed, meanwhile, a cleaning water source is pumped out by a pump station and flows to the connecting pipe 4 to be cleaned and maintained through the backwashing pipe 11, and the flushing water is discharged through the flushing butt joint pipe 12, so that the backwashing of the filter material 8 in the first telescopic pipe 5 is realized.

Furthermore, the end, far away from each other, of each of the first telescopic pipe 5 and the second telescopic pipe 6 is provided with a butt joint part 13, the inner side of each butt joint part 13 is provided with a sealing ring 14, the structure design of quick butt joint and disassembly is realized, and the thrust of the electric push rod 7 is used as a communication compression external force during butt joint.

Further, a connecting portion 15 is fixedly connected to the surface of the connecting pipe 4, and a connecting hole 16 is formed in the middle of the connecting portion 15.

Furthermore, the inside of the connecting hole 16 is fixedly connected with a guide rod 17 through a bolt, and the outer sides of the first extension tube 5 and the second extension tube 6 are both provided with a guide hole 18 matched with the guide rod 17, so that the movable paths of the first extension tube 5 and the second extension tube 6 are ensured through the matching of the guide rod 17 and the guide hole 18, and the butt joint precision is ensured.

Further, the servo motor 2 is driven by program control to rotate forward and backward at intervals, the rotating angle of the connecting frame 3 is driven to be 180 degrees each time, and after the servo motor 2 rotates for 180 degrees in the axial direction once, the servo motor rotates for 180 degrees in the reverse direction once again.

Further, link 3 is the style of calligraphy setting to connecting pipe 4 is provided with two, and two connecting pipes 4 all are mutually perpendicular with link 3.

Further, the sewage inlet pipe 9 and the filtered butt joint pipe 10 are arranged in a collinear manner, the backwashing pipe 11 and the flushing butt joint pipe 12 are arranged in a collinear manner, the sewage inlet pipe 9 and the filtered butt joint pipe 10 correspond to the connecting pipe 4 in online filtering operation, and the backwashing pipe 11 and the flushing butt joint pipe 12 correspond to the standby connecting pipe 4 of the backwashing station.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A sewage treatment device comprises a rack (1) and a servo motor (2), wherein the servo motor (2) is fixedly arranged on the rack (1), and is characterized in that one end of an output shaft of the servo motor (2) is fixedly connected with a connecting frame (3), the outer side of the connecting frame (3) is fixedly connected with a connecting pipe (4), the connecting pipes (4) are arranged in pairs, one end of the connecting pipe (4) is in threaded connection with a first telescopic pipe (5), the other end of the connecting pipe (4) is in threaded connection with a second telescopic pipe (6), the surfaces of the first telescopic pipe (5) and the second telescopic pipe (6) are both fixedly connected with an electric push rod (7) through a connecting piece, the main body of the electric push rod (7) is fixedly connected with the surface of the connecting pipe (4) through the connecting piece, a filter material (8) is arranged inside the first telescopic pipe (5), the machine frame (1) is fixedly connected with a sewage inlet pipe (9), a filtered butt joint pipe (10), a backwashing pipe (11) and a flushing butt joint pipe (12) respectively.

2. A sewage treatment plant according to claim 1, characterized in that the ends of said first (5) and second (6) telescopic pipes remote therefrom are each provided with an abutment (13) and that the inside of the abutment (13) is provided with a sealing ring (14).

3. The sewage treatment device according to claim 1, wherein a connecting part (15) is fixedly connected to the surface of the connecting pipe (4), and a connecting hole (16) is formed in the middle of the connecting part (15).

4. The sewage treatment device according to claim 3, wherein a guide rod (17) is fixedly connected to the inside of the connecting hole (16) through a bolt, and guide holes (18) matched with the guide rod (17) are formed in the outer sides of the first extension tube (5) and the second extension tube (6).

5. Sewage treatment plant according to claim 1, characterised in that said servomotors (2) are driven by a programmed control to rotate with positive and negative intervals and in that each time the connecting frame (3) is driven through an angle of 180 degrees.

6. Sewage treatment plant according to claim 1, characterised in that said connection frame (3) is of a straight configuration and in that there are two connection pipes (4), both said connection pipes (4) being mutually perpendicular to the connection frame (3).

7. A sewage treatment plant according to claim 1, characterized in that the sewage inlet pipe (9) is arranged in line with the post-filter docking pipe (10) and the backwash pipe (11) and the flushing docking pipe (12) are arranged in line.