CN217127558U

CN217127558U - Lower structure of electrolytic cell

Info

Publication number: CN217127558U
Application number: CN202220898048.9U
Authority: CN
Inventors: 宋建锋
Original assignee: Shenzhen Bubuchao Technology Co ltd
Current assignee: Shenzhen Bubuchao Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-05
Anticipated expiration: 2032-04-18

Abstract

The utility model provides an electrolysis trough substructure belongs to electrolysis electrode technical field, including the cell body, be equipped with the solution chamber in the cell body, be equipped with the ionic membrane in the solution chamber, the cell body bottom is equipped with negative pole installation position and positive pole installation position, and solution chamber one side is equipped with the intake antrum, and intake antrum top and solution chamber top intercommunication, the intake antrum bottom is equipped with the water inlet. The outer wall of the tank body is provided with a reinforcing rib net, the reinforcing rib net comprises transverse ribs and longitudinal ribs, and the transverse ribs and the longitudinal ribs are mutually staggered to form a net; the cell body outer wall is equipped with starts the lug, starts the lug and sets up two, and two start the lug symmetry and set up in the both sides that the cell body is relative. The electrolytic tank has a compact structure, is not easy to damage, and is convenient to transfer due to the starting lifting lug arranged on the outer wall of the tank body.

Description

Lower structure of electrolytic cell

Technical Field

The utility model relates to an electrolysis electrode technical field, more specifically relates to an electrolysis trough substructure.

Background

The electrolytic cell consists of a cell body, an anode and a cathode, and an anode chamber and a cathode chamber are mostly separated by a diaphragm. The electrolytic bath is divided into three types, namely an aqueous solution electrolytic bath, a molten salt electrolytic bath and a non-aqueous solution electrolytic bath according to the difference of the electrolyte. When direct current passes through the electrolytic cell, an oxidation reaction occurs at the interface of the anode and the solution, and a reduction reaction occurs at the interface of the cathode and the solution, so as to prepare the required product.

The lower structure of the electrolytic cell refers to the body of the electrolytic cell, while the upper structure of the electrolytic cell generally refers to the portion for collecting the flue gas generated in the electrolytic process. Because the flue gas generated by aluminum electrolysis contains components which are very harmful to human health and environment, the electrolysis flue gas is collected by a flue on the cell and then is sent to a purification system through a pipeline for treatment before being exhausted, but the gas collection and exhaust efficiency of the existing electrolysis cell is low, and the requirements of electrolysis of aluminum can not be met.

With the development and progress of the electrolytic technology, the electrolytic technology is widely applied to various occasions, so that the types of electrolytic cells are more and more, and various electrolytic cells are mutually crossed and practical. However, the electrolytic cell is easy to be damaged in the replacement and transfer process of the electrolytic cell. Therefore, the design of the electrolytic cell body which has a compact structure, is firm and durable and is convenient to transfer is of great significance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lower structure of an electrolytic cell to overcome the defects of the prior art.

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

a lower structure of an electrolytic cell comprises a cell body, wherein a solution cavity is arranged in the cell body, an ionic membrane is arranged in the solution cavity, a cathode mounting position and an anode mounting position are arranged at the bottom of the cell body, a water inlet cavity is arranged at one side of the solution cavity, the top of the water inlet cavity is communicated with the top of the solution cavity, and a water inlet is arranged at the bottom of the water inlet cavity;

the outer wall of the tank body is provided with a reinforcing rib net, the reinforcing rib net comprises transverse ribs and longitudinal ribs, and the transverse ribs and the longitudinal ribs are staggered to form a net; the starting lifting lugs are arranged on the outer wall of the tank body, the number of the starting lifting lugs is two, the two starting lifting lugs are symmetrically arranged on two opposite sides of the tank body, and the ratio of the distance between the middle of each starting lifting lug and the bottom of the tank body to the distance between the middle of each starting lifting lug and the top of the tank body is 1: 3-1: 4.

In the preferred technical solution of the present invention, the transverse rib is disposed on the tank body in a closed ring shape.

In the preferred technical scheme of the utility model, the horizontal rib is in the cell body outer wall sets up 3-5 rings, and many rings of annular horizontal rib is followed the direction of height of cell body sets up in parallel.

In the technical scheme of the utility model, the distance between the transverse ribs of two adjacent circles is 30cm-60cm, and the distance between the transverse ribs close to the bottom of the tank body and the bottom of the tank body is 20cm-50 cm.

The utility model discloses in the technical scheme of preferred, vertical rib follows the direction of height setting of cell body is in cell body outer wall, just vertical rib and each horizontal rib all meets.

The utility model discloses in the technical scheme of preferred, the cell body top is equipped with the ring flange, it has the installing port to open on the ring flange.

The utility model discloses in the technical scheme of preferred, the cell body outer wall is equipped with two spliced poles, two the spliced pole is close to the cell body bottom sets up, every all be equipped with the screw hole in the spliced pole.

In the technical scheme of the utility model, the outer wall of the tank body is provided with a hoisting device.

The utility model has the advantages that:

the utility model provides a pair of electrolytic cell substructure, this substructure includes the cell body, is equipped with the solution chamber in the cell body, and the cell body bottom is equipped with negative pole installation position and positive pole installation position, electrode simple to operate. The electrolytic process is carried out in the solution cavity, and during electrolysis, the solution can be supplied to the solution cavity through the water inlet and the water inlet, so that the continuity of the electrolytic process is maintained, and the electrolytic efficiency is improved. And the reinforcing rib net arranged on the outer wall of the tank body can effectively improve the structural strength of the whole tank body, and the starting lifting lugs on the outer wall of the tank body are favorable for lifting the tank body and facilitating the transfer of the tank body.

Drawings

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

Wherein:

FIG. 1 is a perspective view of a lower structure of an electrolytic cell according to the present invention;

FIG. 2 is a sectional view of the lower structure of an electrolytic cell according to the present invention.

Reference numerals:

1. a trough body; 2. a reinforcing rib net; 11. starting the lifting lug; 12. connecting columns; 13. a cathode mounting location; 14. an anode mounting position; 15. a solution chamber; 16. a water inlet cavity; 21. a longitudinal rib; 22. a transverse rib; 161. a water inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly. In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

As shown in fig. 1-2, a lower structure of an electrolytic cell comprises a cell body 1, wherein a solution cavity 15 is arranged in the cell body 1, an ionic membrane is arranged in the solution cavity 15, a cathode mounting position 13 and an anode mounting position 14 are arranged at the bottom of the cell body 1, a water inlet cavity 16 is arranged at one side of the solution cavity 15, the top of the water inlet cavity 16 is communicated with the top of the solution cavity 15, and a water inlet 161 is arranged at the bottom of the water inlet cavity 16; during electrolysis, the cathode mounting position 13 and the anode mounting position 14 are provided with electrolysis electrodes and are connected with a power supply, and the solution cavity 15 is filled with solution, so that the electrolysis can be carried out. In the electrolysis process, the water inlet 161 supplies electrolyte or water to the water inlet cavity 16, the water flows to the solution cavity 15 from the top of the water inlet cavity 16, the liquid level height of the solution cavity 15 is kept, the solution supplying process is smooth, and the electrolysis process is not influenced, so that uninterrupted electrolysis can be performed, and the electrolysis efficiency is improved.

The outer wall of the tank body 1 is provided with a reinforcing rib net 2, the reinforcing rib net 2 comprises transverse ribs 22 and longitudinal ribs 21, and the transverse ribs 22 and the longitudinal ribs 21 are mutually staggered to form a net; the starting lifting lugs 11 are arranged on the outer wall of the tank body 1, the two starting lifting lugs 11 are arranged, the two starting lifting lugs 11 are symmetrically arranged on two opposite sides of the tank body 1, and the ratio of the distance between the middle of each starting lifting lug 11 and the bottom of the tank body 1 to the distance between the middle of each starting lifting lug 11 and the top of the tank body 1 is 1: 3-1: 4. The reinforcing rib net 2 can improve the strength of the tank body 1, so that the tank body 1 is ensured not to deform or damage in the long-time use process and even not to be damaged when meeting an emergency and suffering from large external force impact. The starting lifting lugs 11 facilitate the transfer of the tank body 1, and the design of the positions of the starting lifting lugs 11 can ensure that the top of the tank body 1 faces downwards in the lifting and transferring process, thereby being beneficial to completely discharging residual solution in the tank body 1 and facilitating the next electrolysis operation.

The lower structure of the electrolytic cell comprises a cell body 1, wherein a solution cavity 15 is arranged in the cell body 1, a cathode installation position 13 and an anode installation position 14 are arranged at the bottom of the cell body 1, and the electrode is convenient to install. The electrolysis process is carried out in the solution cavity 15, and during electrolysis, the solution can be supplied to the solution cavity 15 through the water inlet 161 and the water inlet, so that the continuity of the electrolysis process is maintained, and the electrolysis efficiency is improved. And the reinforcing rib net 2 arranged on the outer wall of the tank body 1 can effectively improve the structural strength of the whole tank body 1, and the starting lifting lugs 11 on the outer wall of the tank body 1 are favorable for lifting the tank body 1 and facilitating the transfer of the tank body 1.

Further, the transverse rib 22 is arranged on the groove body 1 in a closed ring shape. Furthermore, the transverse ribs 22 are arranged in 3-5 rings on the outer wall of the tank body 1, and the plurality of rings of annular transverse ribs 22 are arranged in parallel along the height direction of the tank body 1. Furthermore, the distance between the transverse ribs 22 of two adjacent circles is 30cm-60cm, and the distance between the transverse ribs 22 close to the bottom of the groove body 1 and the bottom of the groove body 1 is 20cm-50 cm. Many horizontal rib 22 is in 1 outer wall of cell body forms the annular design, follows 1 circumference outer wall of cell body consolidates cell body 1, and the interact between many ribs can improve greatly the structural strength of cell body 1.

Further, vertical rib 21 follows the direction of height of cell body 1 sets up 1 outer wall of cell body, just vertical rib 21 and each horizontal rib 22 all meets. Longitudinal rib 21 with horizontal rib 22 forms network structure, is equivalent to give cell body 1 has installed the one deck protection network additional, both can save the material of making cell body 1, has also effectively guaranteed cell body 1's structural strength improves wholly cell body 1's stress condition, extension cell body 1's life.

Furthermore, a flange plate is arranged at the top of the tank body 1, and a mounting opening is formed in the flange plate. The flange plate is convenient for installing an upper structure at the top of the tank body 1.

Further, the outer wall of the tank body 1 is provided with two connecting columns 12, the two connecting columns 12 are close to the bottom of the tank body 1, and each connecting column 12 is internally provided with a threaded hole. The connecting column 12 is convenient for fixing the tank body 1, and after the tank body 1 is transferred in place, the tank body 1 can be fixed on a building through the matching of a bolt and the threaded hole, so that the tank body 1 is ensured to be stably and firmly installed.

Variations and modifications to the above-described embodiments may occur to those skilled in the art based upon the disclosure and teachings of the above specification. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. An electrolytic cell substructure, characterized in that: the device comprises a tank body (1), wherein a solution cavity (15) is arranged in the tank body (1), an ionic membrane is arranged in the solution cavity (15), a cathode installation position (13) and an anode installation position (14) are arranged at the bottom of the tank body (1), a water inlet cavity (16) is arranged at one side of the solution cavity (15), the top of the water inlet cavity (16) is communicated with the top of the solution cavity (15), and a water inlet (161) is arranged at the bottom of the water inlet cavity (16);

the outer wall of the tank body (1) is provided with a reinforcing rib net (2), the reinforcing rib net (2) comprises transverse ribs (22) and longitudinal ribs (21), and the transverse ribs (22) and the longitudinal ribs (21) are mutually staggered to form a net; the starting lifting lugs (11) are arranged on the outer wall of the tank body (1), two starting lifting lugs (11) are arranged, the two starting lifting lugs (11) are symmetrically arranged on two opposite sides of the tank body (1), and the ratio of the distance between the middle of each starting lifting lug (11) and the bottom of the tank body (1) to the distance between the middle of each starting lifting lug (11) and the top of the tank body (1) is 1: 3-1: 4.

2. An electrolysis cell substructure according to claim 1, wherein:

the transverse ribs (22) are arranged on the groove body (1) in a closed annular mode.

3. An electrolysis cell substructure according to claim 2, wherein:

the outer wall of the groove body (1) is provided with 3-5 rings of the transverse ribs (22), and the transverse ribs (22) are arranged in parallel along the height direction of the groove body (1).

4. An electrolysis cell substructure according to claim 3, wherein:

the distance between the transverse ribs (22) of two adjacent circles is 30cm-60cm, and the distance between the transverse ribs (22) close to the bottom of the groove body (1) and the bottom of the groove body (1) is 20cm-50 cm.

5. An electrolysis cell substructure according to any of claims 1-4, wherein:

vertical rib (21) are followed the direction of height setting of cell body (1) is in cell body (1) outer wall, just vertical rib (21) and each horizontal rib (22) all meet.

6. An electrolysis cell substructure according to claim 1, wherein:

the top of the tank body (1) is provided with a flange plate, and the flange plate is provided with a mounting opening.

7. An electrolysis cell substructure according to claim 1, wherein:

the outer wall of the tank body (1) is provided with two connecting columns (12), the two connecting columns (12) are close to the bottom of the tank body (1), and each connecting column (12) is internally provided with a threaded hole.