CN212198898U

CN212198898U - Sewage treatment device

Info

Publication number: CN212198898U
Application number: CN202020380241.4U
Authority: CN
Inventors: 谢东星; 郑建智
Original assignee: Xiamen Aoshengfu Technology Co ltd
Current assignee: Xiamen Aoshengfu Technology Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-12-22
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a sewage treatment device relates to sewage treatment technical field, including filtering the box, filter the box upper end and be provided with the water inlet, filter the bottom of box and install vibrating motor, filter inside two mounts and the filtration membrane of being provided with of box, inside first filter layer, second filter layer and the third filter layer of hollow that all is provided with of two mounts, filtration membrane includes graphite alkene filter layer, oleophobic membrane and magnetism filter screen, and the equal fixed connection thread gluing in both ends, thread gluing and fixed plate adhesion. The vibration motor drives the filtering box body to vibrate, so that dirt on the filtering membrane is quickly separated, clear water is directly introduced into the sewage treatment device, the filtering membrane is cleaned by the aid of the ultrasonic vibration rod, and the sewage treatment and filtering membrane cleaning device is integrally arranged; the setting includes the mount of three filter layer, and inside the fixing plate slided into the mount and the roll-off mount from the outside through the handle, can change the filtration membrane of difference alone respectively.

Description

Sewage treatment device

Technical Field

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

Background

Under the conditions of advanced modern industry and highly concentrated population, a large amount of industrial sewage and domestic sewage are generated, the treatment of the industrial sewage and the domestic sewage can avoid the problem that the sewage directly flows into a water area to cause water source pollution, the sewage treatment has important significance for improving the living environment and improving the urban environment, and the solid and the liquid are separated by a physical method by using a filtering process in the sewage treatment. Present sewage treatment plant uses after a period filtration membrane surface to be stained with the dirt and need wash filtration membrane, and present way is through wasing filtration membrane through outside belt cleaning device after pulling down, increases intensity of labour and present filtration membrane all is the multilayer integration setting, and it is inconvenient to need whole change and change after one of them one deck is damaged.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior art problem, the utility model drives the filtering box body to vibrate through the vibration motor, so that the dirt on the filtering membrane can be quickly separated, clear water can be directly introduced into the sewage treatment device, the filtering membrane can be cleaned through the assistance of the ultrasonic vibration rod, and the integrated arrangement of the sewage treatment and filtering membrane cleaning device is realized; simultaneously at the internal mount that sets up including three filter layer of rose box to place three kinds of filtration membranes respectively on three mount, realize the separately installation of different filtration membranes, inside the fixed plate externally slided into the mount and roll-off mount through the handle simultaneously, can change the filtration membrane of difference alone.

The utility model discloses specifically adopt following technical scheme:

a sewage treatment device comprises a filtering box body, wherein a water inlet is formed in the upper end of the filtering box body, a water outlet is formed in the center of the bottom of the filtering box body, and a water drainage pipe is arranged at the water outlet; the front face of the filtering box body is movably connected with a box door:

two rubber fixing blocks are symmetrically arranged on two sides of the bottom of the filtering box body, the two rubber fixing blocks are fixed on the inner bottom wall of the filtering box body, the upper ends of the two rubber fixing blocks are connected with one end of a supporting rod, and the other end of the supporting rod is connected with the bottom of the filtering box body;

the bottom of the filtering box body is provided with a vibration motor through a mounting seat, and the vibration motor is electrically connected with the controller;

two fixing frames and a filtering membrane positioned between the two fixing frames are arranged in the filtering box body, and the sides, far away from each other, of the two fixing frames are fixed on the two inner side walls of the filtering box body through mounting holes respectively; the hollow first filter layer, the hollow second filter layer and the hollow third filter layer are arranged in the two fixing frames;

the filtering membrane comprises a graphene filtering layer, an oleophobic membrane and a magnetic filtering screen, and the graphene filtering layer is movably connected between the two first filtering layers; the oleophobic membrane is movably connected between the two second filter layers, and the magnetic filter screen is movably connected between the two third filter layers; the utility model discloses a graphite alkene filter layer, including graphite alkene filter layer, magnetism filter screen, oleophobic membrane and the equal fixed connection thread gluing in graphite alkene filter layer both ends, the opposite side of thread gluing and a side adhesion of fixed plate.

The further scheme is that an ultrasonic vibrator is fixedly installed at the bottom of the filtering box body, the transmitting end of the ultrasonic vibrator is located inside the filtering box body, and the ultrasonic vibrator is electrically connected with the controller.

The further proposal is that one end of each of the two fixing frames is provided with a baffle.

The further proposal is that one end surface of the fixed plate is fixedly connected with a handle.

Further, the heights of the first filter layer, the second filter layer and the third filter layer are equal and slightly larger than the height of the fixing plate.

The further proposal is that the drain pipe is provided with an electromagnetic valve which is electrically connected with the controller.

The utility model has the advantages that:

the sewage treatment device is directly filled with clean water, the auxiliary filtering membrane is cleaned through the ultrasonic vibration rod, and finally, the cleaned dirt is discharged through the drainage pipe, so that the sewage treatment device and the filtering membrane cleaning device are integrally arranged;

by arranging the vibration motor, the vibration motor drives the filtering box body to vibrate, so that dirt on the filtering membrane is separated more quickly, and the descaling efficiency of the filtering membrane is enhanced;

meanwhile, a fixing frame comprising three filter layers is arranged in the filter box body, three filter membranes are respectively placed on the three fixing frames, the separate installation of the different filter membranes is realized, and meanwhile, the fixing plate slides into the fixing frame from the outside and slides out of the fixing frame through a handle, so that the different filter membranes can be respectively and independently replaced;

the setting includes graphite alkene filter layer, oleophobic membrane and magnetic filter screen's filtration membrane, can filter the pollutant of aquatic macromolecule through graphite alkene filter layer, improves filterable efficiency, separates the profit through oleophobic membrane, filters through magnetic filter screen magnetism impurity in to the profit.

Drawings

FIG. 1 is a schematic structural view of a sewage treatment apparatus according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of the fixing frame in fig. 1:

FIG. 3 is a schematic view of a thread gluing structure of a sewage treatment apparatus according to an embodiment of the present invention;

the attached drawings are marked as follows: 1-a filtering box body; 10-a water inlet; 11-a drain pipe; 110-a solenoid valve; 12-rubber fixing blocks; 13-a support bar; 14-a vibration motor; 15-ultrasonic vibration rod; 2-a baffle plate; 3-a fixing frame; 30-a first filter layer; 31-a second filter layer; 32-a third filter layer; 40-a graphene filter layer; 41-oleophobic membranes; 42-magnetic screen; 5-sticking a thread; 6, fixing a plate; 60-handle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the embodiment of the utility model discloses a sewage treatment device, which comprises a filtering box body 1, wherein the upper end of the filtering box body 1 is provided with a water inlet 10, the center of the bottom of the filtering box body 1 is provided with a water outlet, and the water outlet is provided with a water outlet pipe 11; the front face of the filtering box body 1 is movably connected with a box door: two rubber fixing blocks 12 are symmetrically arranged on two sides of the bottom of the filtering box body 1, the two rubber fixing blocks 12 are fixed on the inner bottom wall of the filtering box body 1, the upper ends of the two rubber fixing blocks 12 are connected with one end of a supporting rod 13, and the other end of the supporting rod 13 is connected with the bottom of the filtering box body 1; the bottom of the filtering box body 1 is provided with a vibration motor 14 through a mounting seat, and the vibration motor 14 is electrically connected with a controller; two fixing frames 3 and a filtering membrane positioned between the two fixing frames 3 are arranged in the filtering box body 1, and the sides, far away from each other, of the two fixing frames 3 are respectively fixed on the two inner side walls of the filtering box body 1 through mounting holes 34; the hollow first filter layer 30, the hollow second filter layer 31 and the hollow third filter layer 32 are arranged in the two fixing frames 3; the filtering membrane comprises a graphene filtering layer 40, an oleophobic membrane 41 and a magnetic filtering net 42, wherein the graphene filtering layer 40 is movably connected between the two first filtering layers 30; the oleophobic membrane 41 is movably connected between the two second filter layers 31, and the magnetic filter 42 is movably connected between the two third filter layers 32; the magnetic filter screen 42, the oleophobic membrane 41 and the graphene filter layer 40 are fixedly connected with the thread gluing 5 at two ends, and the other side of the thread gluing 5 is adhered to one side surface of the fixing plate 6.

During operation, it is internal that sewage enters into the rose box through the water inlet, makes sewage loop through the graphite alkene filter layer, dredges oily membrane and magnetic filter screen, can filter the pollutant of aquatic macromolecule through the graphite alkene filter layer, separates the profit through dredged oily membrane, filters through magnetic filter screen magnetic impurity in to the profit. When dirt on the graphene filtering layer, the oleophobic membrane and the magnetic filter screen needs to be cleaned, the vibration motor is started to drive the filtering box body to vibrate so that the dirt on the filtering membrane can be quickly separated, and clear water is introduced into the filtering box body through the water inlet to clean the filtering membrane, so that the integrated arrangement of a sewage treatment and filtering membrane cleaning device is realized; when the filtering membrane of a certain layer needs to be replaced after being damaged, the box door of the filtering box body is opened, the connecting body of the filtering membrane to be replaced and the fixed plate slides out of the fixed frame along the corresponding filtering layer, the thread gluing is unfastened, the filtering membrane is detached, a new filtering membrane is replaced, the thread gluing is fastened, the new filtering membrane is connected with the fixed plate, the connecting body of the new filtering membrane and the fixed plate slides into the corresponding filtering layer to complete installation, the replacement of the damaged filtering membrane is completed, the independent replacement of different filtering membranes can be realized, and the replacement is convenient; in addition, the detached filtering membrane can be cleaned by dirt through an external cleaning device, so that two cleaning modes of the filtering membrane are realized.

In the present embodiment, the graphene filter layer 42 is single-layer graphene or multi-layer graphene or graphene nanoplatelet or a combination formed by bonding single-layer graphene or graphene nanoplatelet, or a combination formed by bonding multi-layer graphene or graphene nanoplatelet. The pollutant molecules of various sizes in the filtered water are filtered, and the filtering efficiency is further improved.

In this embodiment, the bottom of the filtering box 1 is further fixedly installed with an ultrasonic vibrator 15, the transmitting end of the ultrasonic vibrator 15 is located inside the filtering box 1, and the ultrasonic vibrator 15 is electrically connected with the controller. Further wash filtration membrane through ultrasonic wave vibrations stick, promote abluent efficiency.

In the present embodiment, one end of each of the two fixing frames 3 is provided with a baffle 2. The connecting body of the fixing plate and the filtering membrane is prevented from sliding out from one end of the fixing frame and then sliding in from the other end of the fixing frame.

In this embodiment, a handle 60 is fixedly connected to one end surface of the fixing plate 6. The connecting body of the fixing plate and the filtering membrane can be more smoothly pulled or pushed to enter the corresponding filtering layer through the handle.

In the present embodiment, the heights of the first filter layer 30, the second filter layer 31 and the third filter layer 32 are all equal and slightly greater than the height of the fixing plate 6. The connecting body of the fixing plate and the filtering membrane can slide into the corresponding filtering layer and the upper end and the lower end of the filtering layer are clamped with the fixing plate, so that the stability of the filtering membrane is ensured.

In the present embodiment, the drain pipe 11 is provided with an electromagnetic valve 110, and the electromagnetic valve 110 is electrically connected to the controller. The sewage in the filter box body is controlled by the electromagnetic valve to be smoothly discharged out of the filter box body.

Finally, only the specific embodiments of the present invention have been described in detail. The invention is not limited to the specific embodiments described above. Equivalent modifications and substitutions by those skilled in the art to the present invention are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. The utility model provides a sewage treatment device, includes filtering box (1), its characterized in that:

a water inlet (10) is formed in the upper end of the filtering box body (1), a water outlet is formed in the center of the bottom of the filtering box body (1), and a water drainage pipe (11) is arranged in the water outlet; the front side of the filtering box body (1) is movably connected with a box door:

two rubber fixing blocks (12) are symmetrically arranged on two sides of the bottom of the filtering box body (1), the two rubber fixing blocks (12) are fixed on the inner bottom wall of the filtering box body (1), the upper ends of the two rubber fixing blocks (12) are connected with one end of a supporting rod (13), and the other end of the supporting rod (13) is connected with the bottom of the filtering box body (1);

the bottom of the filtering box body (1) is provided with a vibration motor (14) through a mounting seat, and the vibration motor (14) is electrically connected with a controller;

two fixing frames (3) and a filtering membrane positioned between the two fixing frames (3) are arranged in the filtering box body (1), and one sides, far away from each other, of the two fixing frames (3) are respectively fixed on the two inner side walls of the filtering box body (1) through mounting holes (34); a hollow first filter layer (30), a hollow second filter layer (31) and a hollow third filter layer (32) are arranged in the two fixing frames (3);

the filtering membrane comprises a graphene filtering layer (40), an oleophobic membrane (41) and a magnetic filtering screen (42), and the graphene filtering layer (40) is movably connected between the two first filtering layers (30); the oleophobic membrane (41) is movably connected between the two second filter layers (31), and the magnetic filter screen (42) is movably connected between the two third filter layers (32); magnetism filter screen (42), oleophobic membrane (41) and the equal fixed connection thread gluing (5) in graphite alkene filter layer (40) both ends, the opposite side of thread gluing (5) and a side adhesion of fixed plate (6).

2. The sewage treatment apparatus according to claim 1, wherein:

the bottom of the filtering box body (1) is also fixedly provided with an ultrasonic vibration rod (15), the transmitting end of the ultrasonic vibration rod (15) is positioned inside the filtering box body (1), and the ultrasonic vibration rod (15) is electrically connected with the controller.

3. The sewage treatment apparatus according to claim 1, wherein:

one end of each of the two fixing frames (3) is provided with a baffle (2).

4. The sewage treatment apparatus according to claim 1, wherein:

and a handle (60) is fixedly connected to the surface of one end of the fixing plate (6).

5. The sewage treatment apparatus according to claim 1, wherein:

the heights of the first filter layer (30), the second filter layer (31) and the third filter layer (32) are equal and slightly larger than the height of the fixing plate (6).

6. The sewage treatment apparatus according to claim 1, wherein:

an electromagnetic valve (110) is arranged on the drain pipe (11), and the electromagnetic valve (110) is electrically connected with the controller.