CN213865516U

CN213865516U - Electrolytic sewage treatment device

Info

Publication number: CN213865516U
Application number: CN202022486201.0U
Authority: CN
Inventors: 江晓
Original assignee: Wuhan Hengtongyuan Environmental Engineering Technology Co ltd
Current assignee: Wuhan Hengtongyuan Environmental Engineering Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-03
Anticipated expiration: 2030-10-30

Abstract

The utility model provides an electrolytic sewage treatment plant relates to the sewage treatment field, including the electrolytic bath, the electrolytic bath turning is equipped with the spout, and the spout is fixed in the electrolytic bath inner wall, is equipped with the connecting plate between two spouts, and connecting plate and spout sliding connection, and the connecting plate surface is equipped with the plate electrode, and plate electrode fixed mounting is on the connecting plate surface, and connecting plate top surface is equipped with the handle, and handle fixed mounting is on the connecting plate surface. Placing and taking out whole negative pole and positive pole part through the connecting plate, when using the electrolytic cell, according to the positive pole of high ammonia nitrogen waste water definite needs and the plate electrode of negative pole, at last the staff puts into the spout with the connecting plate is whole through the handle, and make positive pole pipe and negative pole pipe just offset with the electrolytic cell inner wall, just can accomplish the preparation before the electrolysis, through the inside electrolysis structure of dismantlement formula installation electrolytic cell, be convenient for on the one hand after the waste water electrolysis the clearance of plate electrode, on the other hand can change different plate electrodes according to the waste water of difference.

Description

Electrolytic sewage treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an electrolytic sewage treatment device.

Background

In recent years, with the development of industries such as metal smelting, chemical fertilizers, meat processing, pesticides, petrochemical industry and the like and agriculture, a large amount of high-concentration ammonia nitrogen wastewater is discharged into a water body, so that the water body is eutrophicated, fish and other organisms in the water are poisoned, and meanwhile, unpleasant odor and carcinogenic substances are generated. In addition, nitrite and nitrate generated by ammonia nitrogen oxidation can affect the health of aquatic organisms and even human beings. Therefore, developing and researching economical and efficient treatment processes and equipment aiming at a large amount of high-concentration ammonia nitrogen wastewater in China has important significance for water resource protection and sustainable development.

The prior high-concentration ammonia nitrogen wastewater treatment methods at home and abroad mainly comprise a stripping method, a breakpoint chlorination method, a biological denitrification method and the like, but the methods have different limitations in the aspects of treatment effect, economy, field application and the like, the currently adopted electrolysis method has good treatment effect, but the replacement of an electrolysis structure in an electrolytic cell is troublesome and is inconvenient to disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electrolytic sewage treatment device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electrolytic sewage treatment plant, includes the electrolytic bath, the electrolytic bath turning is equipped with the spout, and the spout is fixed in the electrolytic bath inner wall, two be equipped with the connecting plate between the spout, and connecting plate and spout sliding connection, the connecting plate surface is equipped with the plate electrode, and plate electrode fixed mounting is on the connecting plate surface, connecting plate top surface is equipped with the handle, and handle fixed mounting is on the connecting plate surface.

Preferably, the electrolytic cell top surface is equipped with the backup pad, the backup pad both ends are equipped with the spacing groove, and the spacing groove inlays in the electrolytic cell surface, and the backup pad overlap joint is fixed in the spacing inslot portion, spacing groove one side is equipped with takes the hole, and takes the hole and inlay in the electrolytic cell surface.

Preferably, the surface of the supporting plate is provided with a servo motor, the servo motor is fixed on the surface of the supporting plate in a lap joint mode, an output shaft inside the servo motor penetrates through the supporting plate and extends to the bottom of the supporting plate, the end part of an output shaft of the servo motor is in key joint with a rotating shaft, the rotating shaft is located inside the electrolytic cell, and rotating blades are arranged on a circular array on the surface of the rotating shaft and are fixedly connected with the rotating shaft.

Preferably, the inside anode tube and the cathode tube that are equipped with of electrolytic bath, and anode tube and cathode tube all offset with the electrolytic bath inner wall, the retainer plate has all been cup jointed on anode tube and cathode tube surface, and the retainer plate all with anode tube, cathode tube fixed connection, and the surface and the plate electrode fixed connection of retainer plate.

Preferably, the side surface of the electrolytic cell is provided with a scale bar, the scale bar is embedded on the surface of the electrolytic cell, and the scale bar is made of a glass transparent material.

Preferably, be close to the electrolytic bath top is equipped with the feed liquor pipe, and inside the feed liquor pipe runs through the electrolytic bath surface and extends to the electrolytic bath, is close to the electrolytic bath bottom is equipped with the drain pipe, and inside the drain pipe runs through the electrolytic bath surface and extends to the electrolytic bath.

Preferably, the connecting plate, the anode tube and the cathode tube in the electrolytic cell are in an axial symmetry structure, the electrode plate in the anode tube is Ti-IrO2, and the electrode plate in the cathode tube is made of a steel plate.

Advantageous effects

The utility model discloses in, place and take out whole negative pole and positive pole part through the connecting plate, when using the electrolytic bath, according to the positive pole of high ammonia nitrogen waste water definite needs and the plate electrode of negative pole, and fix the plate electrode respectively on the connecting plate of difference, it is inside anode tube and cathode tube insert the retainer plate to say again, thereby make anode tube and cathode tube can fix inside the electrolytic bath, last staff puts into the spout with the connecting plate is whole through the handle, and make anode tube and cathode tube just offset with the electrolytic bath inner wall, just can accomplish the preparation before the electrolysis, through the inside electrolysis structure of dismantlement formula installation electrolytic bath, be convenient for the clearance to the plate electrode after waste water electrolysis on the one hand, on the other hand can change different plate electrodes according to the waste water of difference.

In the utility model, the liquid level condition of the added wastewater can be seen through the transparent scale bar by adopting the scale bar, and the electrolysis condition inside during the electrolysis can also be seen.

Drawings

Fig. 1 is an isometric view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is a sectional view of the inside of the electrolytic cell of the present invention;

fig. 5 is an enlarged view of a in fig. 3.

Illustration of the drawings:

1. an electrolytic cell; 2. a scale bar; 3. a handle; 4. an anode tube; 5. c, hole lapping; 6. a cathode tube; 7. an electrode plate; 8. a liquid inlet pipe; 9. a connecting plate; 10. a stationary ring; 11. a servo motor; 12. a support plate; 13. a liquid outlet pipe; 14. a limiting groove; 15. a rotating blade; 16. a rotating shaft; 17. a chute.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-5, an electrolytic sewage treatment device comprises an electrolytic cell 1, wherein sliding grooves 17 are arranged at the corners of the electrolytic cell 1, the sliding grooves 17 are fixed on the inner wall of the electrolytic cell 1, a connecting plate 9 is arranged between the two sliding grooves 17, the connecting plate 9 is in sliding connection with the sliding grooves 17, a plate electrode 7 is arranged on the surface of the connecting plate 9, the plate electrode 7 is fixedly arranged on the surface of the connecting plate 9, a handle 3 is arranged on the top surface of the connecting plate 9, the handle 3 is fixedly arranged on the surface of the connecting plate 9, an anode tube 4 and a cathode tube 6 in the electrolytic cell 1 are in an axial symmetry structure, the plate electrode 7 in the anode tube 4 is Ti-IrO2, the plate electrode 7 in the cathode tube 6 is made of a steel plate, the anode tube 4 and the cathode tube 6 are arranged in the electrolytic cell 1, the anode tube 4 and the cathode tube 6 are both abutted against the inner wall of the electrolytic cell 1, and fixing rings 10 are sleeved on the surfaces of the anode tube 4 and the cathode tube 6, and the fixed ring 10 is fixedly connected with the anode tube 4 and the cathode tube 6, and the surface of the fixed ring 10 is fixedly connected with the electrode plate 7.

Place whole negative pole and positive pole part through connecting plate 9 and take out, when using electrolytic bath 1, confirm the positive pole of needs and the electrode plate 7 of negative pole according to high ammonia-nitrogen concentration waste water, and fix electrode plate 7 respectively on different connecting plates 9, say again that positive pole pipe 4 and negative pole pipe 6 insert inside retainer plate 10, thereby make positive pole pipe 4 and negative pole pipe 6 can fix inside electrolytic bath 1, the staff puts into spout 17 with connecting plate 9 is whole through handle 3 at last, and make positive pole pipe 4 and negative pole pipe 6 just offset with 1 inner wall of electrolytic bath, just can accomplish the preparation before the electrolysis, through the inside electrolytic structure of dismantlement formula installation electrolytic bath 1, be convenient for on the one hand to the clearance of electrode plate 7 after waste water electrolysis, on the other hand can change different electrode plate 7 according to different waste water.

The top surface of the electrolytic cell 1 is provided with a supporting plate 12, two ends of the supporting plate 12 are provided with a limiting groove 14, the limiting groove 14 is embedded in the surface of the electrolytic cell 1, the supporting plate 12 is fixed inside the limiting groove 14 in an overlapping manner, one side of the limiting groove 14 is provided with a lapping hole 5, and the lapping hole 5 is embedded in the surface of the electrolytic cell 1.

To the backup pad 12 setting on electrolytic cell 1 surface take up hole 5 and spacing groove 14, spacing groove 14 can be to the spacing fixed of backup pad 12 to do not need other mechanical fixed knot to construct, can aim at spacing groove 14 with backup pad 12 between when placing and directly overlap joint in spacing groove 14 inside, when the backup pad 12 is got rid of to needs, can pry up with the instrument through taking up hole 5.

The surface of the supporting plate 12 is provided with a servo motor 11, the servo motor 11 is fixed on the surface of the supporting plate 12 in an overlapping manner, an output shaft inside the servo motor 11 penetrates through the supporting plate 12 and extends to the bottom of the supporting plate 12, the end part of an output shaft of the servo motor 11 is keyed with a rotating shaft 16, the rotating shaft 16 is located inside the electrolytic cell 1, rotating blades 15 are arranged on the surface of the rotating shaft 16 in a circular array manner, and the rotating blades 15 are fixedly connected with the rotating shaft 16.

In the process of waste water electrolysis, the servo motor 11 is started, the output shaft of the servo motor 11 drives the rotating shaft 16 to rotate, and the rotating blades 15 rotate along with the rotating shaft 16, so that the electrolysis can be accelerated and the electrolysis is more sufficient.

The side of the electrolytic cell 1 is provided with a scale bar 2, the scale bar 2 is embedded on the surface of the electrolytic cell 1, and the scale bar 2 is made of a glass transparent material. By adopting the scale bar 2, the liquid level condition of the added wastewater can be seen through the transparent scale bar 2, and the internal electrolysis condition can also be seen during the electrolysis.

Be equipped with feed liquor pipe 8 near 1 top of electrolytic bath, and feed liquor pipe 8 runs through 1 surface of electrolytic bath and extends to 1 inside of electrolytic bath, is equipped with drain pipe 13 near 1 bottom of electrolytic bath, and drain pipe 13 runs through 1 surface of electrolytic bath and extends to 1 inside of electrolytic bath.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An electrolytic sewage treatment plant, comprising an electrolytic cell (1), characterized in that: electrolytic cell (1) turning is equipped with spout (17), and spout (17) are fixed in electrolytic cell (1) inner wall, two be equipped with connecting plate (9) between spout (17), and connecting plate (9) and spout (17) sliding connection, connecting plate (9) surface is equipped with plate electrode (7), and plate electrode (7) fixed mounting is on connecting plate (9) surface, connecting plate (9) top surface is equipped with handle (3), and handle (3) fixed mounting is on connecting plate (9) surface.

2. An electrolytic sewage treatment plant according to claim 1, characterized in that: electrolytic cell (1) top surface is equipped with backup pad (12), backup pad (12) both ends are equipped with spacing groove (14), and just spacing groove (14) inlay in electrolytic cell (1) surface, and backup pad (12) overlap joint is fixed in inside spacing groove (14), spacing groove (14) one side is equipped with takes hole (5), and takes hole (5) and inlay in electrolytic cell (1) surface.

3. An electrolytic sewage treatment plant according to claim 2, characterized in that: backup pad (12) surface is equipped with servo motor (11), and servo motor (11) overlap joint is fixed in backup pad (12) surface, backup pad (12) and extension to backup pad (12) bottom are run through to the inside output shaft of servo motor (11), servo motor (11) output shaft tip key has rotation axis (16), and rotation axis (16) are located inside electrolytic cell (1), rotation axis (16) surface circular array has rotating vane (15), and rotating vane (15) and rotation axis (16) fixed connection.

4. An electrolytic sewage treatment plant according to claim 1, characterized in that: electrolytic bath (1) inside is equipped with anode tube (4) and cathode tube (6), and anode tube (4) and cathode tube (6) all offset with electrolytic bath (1) inner wall, retainer plate (10) have all been cup jointed on anode tube (4) and cathode tube (6) surface, and retainer plate (10) all with anode tube (4), cathode tube (6) fixed connection, and the surface and the plate electrode (7) fixed connection of retainer plate (10).

5. An electrolytic sewage treatment plant according to claim 1, characterized in that: the electrolytic cell is characterized in that a scale strip (2) is arranged on the side face of the electrolytic cell (1), the scale strip (2) is embedded on the surface of the electrolytic cell (1), and the scale strip (2) is made of a glass transparent material.

6. An electrolytic sewage treatment plant according to claim 1, characterized in that: be close to electrolytic cell (1) top is equipped with feed liquor pipe (8), and inside feed liquor pipe (8) run through electrolytic cell (1) surface and extend to electrolytic cell (1), is close to electrolytic cell (1) bottom is equipped with drain pipe (13), and drain pipe (13) run through electrolytic cell (1) surface and extend to electrolytic cell (1) inside.

7. An electrolytic sewage treatment plant according to claim 1, characterized in that: the connecting plate (9), the anode tube (4) and the cathode tube (6) in the electrolytic cell (1) are in an axial symmetry structure, and the electrode plate (7) in the anode tube (4) adopts Ti-IrO₂And the electrode plate (7) in the cathode tube (6) adopts a steel plate.