CN212610925U

CN212610925U - Copper electrolysis conducting bar structure

Info

Publication number: CN212610925U
Application number: CN202020869927.XU
Authority: CN
Inventors: 李俊标; 邹贤; 占康乐; 吴晓勇; 姚敏; 王礼林; 邢玉成
Original assignee: Jinlong Copper Co ltd; Tongling Nonferrous Metals Group Co Ltd
Current assignee: Jinlong Copper Co ltd; Tongling Nonferrous Metals Group Co Ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-26
Anticipated expiration: 2030-05-20

Abstract

The utility model provides a copper electrolysis is electrically conducted and is arranged structure, including the electrically conductive row that is located the strip plate form on the electrolytic bath both sides pool edge, electrically conduct and be provided with length direction and electrically conduct the unanimous protruding muscle of arranging length direction on arranging, protruding muscle below is provided with the support barre of upper surface profile and the unanimous and mutual laminating of protruding muscle inner wall profile. In the above scheme, the supporting bar is arranged below the convex rib to fill the cavity in the convex rib, so that the supporting capacity of the supporting bar is improved, and the deformation of the convex rib is effectively prevented.

Description

Copper electrolysis conducting bar structure

Technical Field

The utility model relates to a copper electrolysis field specifically is exactly a copper electrolysis leads electrical drainage structure.

Background

The copper smelting process includes the electrolytic purification of copper, the coarse copper is made into thick plate as anode, the pure copper is made into thin plate as cathode, and the mixed liquid of sulfuric acid and copper sulfate is used as electrolyte. After the power is switched on, copper is dissolved into copper ions from the anode and moves to the cathode, electrons are obtained after the copper ions reach the cathode, and pure copper is separated out at the cathode. The electrolytic cell is provided with positive and negative electrode conducting bars on the cell edges at two sides, and the negative and positive plates contact with the conducting bars to form a conducting path.

The prior art has related designs of conductive bars, namely the prior application with the application number of 2019220587717 of the applicant, which discloses a copper electrolysis conductive structure, and adopts the technical scheme that: the upper surfaces of the positive and negative electrode conducting bars are provided with convex ribs with the length direction consistent with the length direction of the positive and negative electrode conducting bars, and one side hangers on the upper parts of the negative and positive plates are lapped on the convex ribs of the conducting bars. However, for the convenience of processing, as shown in fig. 2, the rib of the conductive bar is a stamped rib structure, that is, a cavity exists inside the rib, and the cathode plate and the anode plate are heavy, when the cathode plate and the anode plate are placed in the electrolytic cell, the conductive bar supports the whole weight of the conductive bar, and especially when the cathode plate and the anode plate are placed, the conductive bar generates a large impact force, which easily causes the deformation of the rib to form a pit to accumulate acid liquor and impurities, even causes the rib to incline to a certain degree, and causes the cathode plate and the anode plate to slide on the rib to touch other cathode plate and anode plate, thereby causing short circuit and having a certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively support negative, positive plate non-deformable's electrically conductive row structure of copper electrolysis.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a copper electrolysis leads electrical drainage structure, is provided with the protruding muscle that length direction and electrically conductive row length direction are unanimous including the electrically conductive row of the slabby of strip that lies in electrolytic bath both sides pool edge on, electrically conductive row, protruding muscle below is provided with the support barre that upper surface profile and protruding muscle inner wall profile are unanimous and laminate each other.

In the above scheme, the supporting bar is arranged below the convex rib to fill the cavity in the convex rib, so that the supporting capacity of the supporting bar is improved, and the deformation of the convex rib is effectively prevented.

Drawings

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

FIG. 2 is a schematic diagram of a prior art structure;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 and 5 are schematic structural diagrams of the support bar.

Detailed Description

The utility model provides a copper electrolysis is electrically conductive to be arranged structure, is provided with protruding muscle 11 that length direction and electrically conductive row 10 length direction are unanimous including the electrically conductive row 10 of the slabby of being located electrolytic bath both sides pond edge 1 on electrically conductive row 10, protruding muscle 11 below is provided with the support barre 12 that upper surface profile and protruding muscle 11 inner wall profile are unanimous and laminate each other.

In the scheme, the section of the convex rib 11 parallel to the surfaces of the cathode plate 30 and the anode plate 40 is semicircular or semi-elliptical, so that acid liquid is not easy to accumulate due to the smaller upper end of the convex rib 11, and even if the acid liquid adhered to the cathode plate 2 flows onto the convex rib 11, the acid liquid can flow down along the arc surface of the convex rib, thereby avoiding the corrosion and damage of the conductive contact position to form a pit, the cavity between the convex rib 11 and the pool edge 1 is filled with the support bar 12, the support bar 12 can be used for completely filling the cavity and only partially supporting the cavity, thereby improving the supporting capability and effectively preventing the deformation of the convex rib.

The support bars 12 are provided with short columns 121 below, the short columns 121 are arranged at equal intervals in the bar length direction of the support bars 12, and the short columns 121 correspond to the lapping positions of the cathode plate 2 and the anode plate 2 on the conductive bar 10 one by one. The supporting capacity is guaranteed while the material of the supporting bars 12 is saved, the position of the short columns 121 ensures that the pressure on the conductive bars 10 on the cathode plate 2 and the anode plate 2 acts on the short columns 121, and the supporting performance is improved.

The short column 121 is an arched column structure with a large top and a small bottom. The arched column structure is beneficial to improving the supporting and deformation resistance of the arched column structure.

The support bar 12 is made of an insulating material. This further ensures the safety of the power-on.

Claims

1. The utility model provides a copper electrolysis is electrically conducted and is arranged structure, is provided with protruding muscle (11) that length direction and electrically conductive row (10) length direction are unanimous including being located the electrically conductive row (10) of the slabby of electrolytic bath both sides pond edge (1) on electrically conductive row (10), its characterized in that: and a supporting bar (12) with the contour of the upper surface consistent with that of the inner wall of the convex rib (11) and mutually attached is arranged below the convex rib (11).

2. The copper electrolysis busbar structure according to claim 1, wherein: short columns (121) are arranged below the support bar (12), the short columns (121) are arranged in the bar length direction of the support bar (12) at equal intervals, and the short columns (121) correspond to the lapping positions of the cathode plate (2) and the anode plate (2) on the conductive bar (10) one by one.

3. The copper electrolysis busbar structure according to claim 2, wherein: the short column (121) is an arched column structure with a large upper part and a small lower part.

4. The copper electrolysis busbar structure according to claim 1, wherein: the supporting bar (12) is made of insulating materials.