CN216192766U

CN216192766U - Portal frame for processing short circuit of copper electrolysis system

Info

Publication number: CN216192766U
Application number: CN202122533230.2U
Authority: CN
Inventors: 张海涛; 孙光冉; 张建华; 张泽会; 赵文辉; 张凤良; 孔维超; 卢志强
Original assignee: Chifeng Jintong Copper Co ltd
Current assignee: Chifeng Jintong Copper Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-05
Anticipated expiration: 2031-10-21

Abstract

The utility model provides a portal frame for processing short circuit of a copper electrolysis system, which relates to the technical field of copper electrolysis equipment. When the device is used, the device is not limited by the operation time of the overhead travelling crane, the short circuit of the polar plate can be processed at any time, the portal frame is light and rapid, the efficiency of processing the short circuit is higher than that of processing the short circuit of the overhead travelling crane, the polar plate fixing groove is arranged on the portal frame, the polar plate cannot shake during short circuit processing, short circuit particles can be processed cleanly, the short circuit of the copper electrolysis polar plate can be processed timely and rapidly, and the effects of improving the quality of electrolytic copper and the current efficiency are achieved.

Description

Portal frame for processing short circuit of copper electrolysis system

Technical Field

The utility model relates to the technical field of copper electrolysis equipment, in particular to a portal frame for processing short circuit of a copper electrolysis system.

Background

The electrolytic refining of copper is implemented by taking anode copper produced by fire refining as an anode and stainless steel cathode plates as cathodes, alternately arranging the anode copper and the stainless steel cathode plates in an electrolytic tank to form a parallel loop, taking aqueous solution of sulfuric acid and copper sulfate as electrolyte, dissolving the anode copper into the electrolyte under the action of direct current, and separating out copper in the electrolyte on the cathodes, so that the purpose of electrolytic refining is achieved, cathode copper containing more than 99.9935% of copper is obtained, and the industrial processing requirements are met.

In the copper electrolytic refining production, the short circuit of the polar plate can occur, namely adjacent cathodes and anodes are contacted, and the factors for generating the short circuit mainly comprise three factors, namely, the physical specification of the anode plate is poor, such as flash burrs, bump bulges and the like; secondly, bending the stainless steel cathode plate; thirdly, the surface crystallization of the electrolytic copper plate is deteriorated, and particles grow. The first two factors are generally strictly controlled when the copper is discharged from the tank, the stainless steel cathode plate is eliminated by selecting and repairing modes through anode shaping processing, and the third factor needs to be eliminated artificially in a tank surface management link, namely, the short circuit of the tank surface is searched and treated.

The short circuit of groove face all is all producing at any time, but because of the electrolysis goes out the copper period, the overhead traveling crane is occupied, can't carry out short circuit treatment once per 2 hours according to normal plan, causes the increase of hot plate quantity, both influences the electrolytic copper quality, reduces current efficiency again, and short circuit time overlength still can cause the damage to the stainless steel negative plate. Therefore, it is necessary to effectively and timely dispose of the detected short circuit.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a short circuit system cannot be conveniently and timely processed in the prior art, and provides a portal frame for processing a short circuit of a copper electrolysis system.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a portal frame of copper electrolysis system processing short circuit, includes the portal frame body, the top of portal frame body is provided with electric block, the last negative pole lifting hook that installs of electric block, the negative pole mount is installed to the inboard of portal frame body, the polar plate fixed slot has been seted up on the negative pole mount.

As a preferred embodiment, the number of the cathode fixing frames and the number of the plate fixing grooves are two, and the cross section of each plate fixing groove is in a V shape.

As a preferred embodiment, a gantry handrail is mounted on one side of the gantry body, which is far away from the cathode fixing frame, and the number of the gantry handrails is two.

As a preferred embodiment, the portal frame supporting legs are installed at one end, away from the electric hoist, of the portal frame body, and the number of the portal frame supporting legs is two.

As a preferred embodiment, one end of the portal frame body, which is far away from the portal frame supporting legs, is fixedly provided with two connecting plates.

As a preferred embodiment, the gantry body and the connecting plate form a triangle, and the cathode hook of the electric hoist is provided with a cathode window.

Compared with the prior art, the utility model has the advantages and positive effects that,

the gantry frame is light and fast, has higher short circuit processing efficiency than a crown block, is provided with the pole plate fixing grooves, does not shake the pole plates during short circuit processing, is more beneficial to completely processing short circuit particles, can timely and quickly process the short circuit of the copper electrolysis pole plates, and achieves the effect of improving the quality and the current efficiency of electrolytic copper.

Drawings

FIG. 1 is a schematic perspective view of a portal frame for short circuit treatment of a copper electrolysis system according to the present invention;

FIG. 2 is an enlarged schematic view of a gantry of FIG. 1 for handling short circuits in a copper electrolysis system according to the present invention.

Illustration of the drawings: 1. a gantry body; 2. a gantry arm; 3. a portal frame supporting leg; 4. an electric hoist; 5. a cathode mount; 6. and a polar plate fixing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-2, the present invention provides a technical solution: a portal frame for a copper electrolysis system to process short circuits comprises a portal frame body 1, wherein an electric hoist 4 is arranged at the top of the portal frame body 1, a cathode hook is arranged on the electric hoist 4, a cathode fixing frame 5 is arranged on the inner side of the portal frame body 1, a polar plate fixing groove 6 is formed in the cathode fixing frame 5, the number of the cathode fixing frame 5 and the number of the polar plate fixing groove 6 are two, the cross section of the polar plate fixing groove 6 are V-shaped, a portal frame handrail 2 is welded and installed on one side of the portal frame body 1 away from the cathode fixing frame 5, the number of the portal frame handrail 2 is two, a portal frame supporting leg 3 is welded and installed at one end of the portal frame body 1 away from the electric hoist 4, the number of the portal frame supporting legs 3 is two, and a connecting plate is fixedly installed at one end of the portal frame body 1 away from the portal frame supporting leg 3, and the number of the connecting plates is two, the portal frame body 1 and the connecting plates form a triangle, and a cathode window is arranged on a cathode lifting hook of the electric hoist 4.

In the embodiment, when the device is used, the device comprises a portable portal frame body 1, and portal frame handrails 2 are welded on two sides of the portal frame body 1 so as to move on the groove surface; the bottom of the portal frame body 1 is welded with the support leg portal frame support leg 3 through a square tube, so that the portal frame body 1 is prevented from toppling due to unstable gravity center when a cathode is hung; a small electric hoist 4 is fixedly installed at the top of the portal frame body 1, so that the hoisting speed is increased, a cathode hook is hung on a hook of the electric hoist 4, and the cathode hook is used for hoisting a cathode window with a fixed size; the inboard welding of portal frame body 1 has the angle steel, the angle steel is exactly the negative pole mount 5 that is used for fixed negative plate, the negative pole rocks when preventing to handle the short circuit, supporting electric block 4, can break away from the constraint that can't handle the polar plate short circuit when the driving occupies, increase the efficiency of handling the short circuit, the portal frame is whole to be 316L stainless steel, increase its life under copper electrolysis workshop acid environment, polar plate fixed slot 6 of seting up on portal frame body 1, the fixed polar plate of being convenient for, the polar plate can not rock when handling the short circuit, more do benefit to and handle the short circuit particle totally, this portal frame device is light swift, it is higher than day car processing short circuit efficiency, the work efficiency of device is improved.

The working principle of the embodiment is as follows:

as shown in fig. 1-2, when the device is used, the gantry body 1 is pushed by the gantry handrail 2 to move to the working groove surface, then the electric hoist 4 is started to hook the cathode hook on the cathode window of the cathode plate, and then the cathode plate is lifted by the electric hoist 4 and clamped into the cathode plate fixing groove 6.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a portal frame of copper electrolysis system processing short circuit, includes portal frame body (1), its characterized in that: the top of portal frame body (1) is provided with electric block (4), install the negative pole lifting hook on electric block (4), negative pole mount (5) are installed to the inboard of portal frame body (1), polar plate fixed slot (6) have been seted up on negative pole mount (5).

2. The gantry of claim 1, wherein said gantry is configured to process short circuits in a copper electrolysis system, and further comprising: the number of the cathode fixing frames (5) and the number of the pole plate fixing grooves (6) are two, and the cross section of each pole plate fixing groove (6) is V-shaped.

3. The gantry of claim 2, wherein said gantry is configured to process short circuits in a copper electrolysis system, and further comprising: portal frame handrail (2) are installed to one side of keeping away from negative pole mount (5) on portal frame body (1), the quantity of portal frame handrail (2) is two.

4. A gantry for processing short circuits in copper electrolysis systems according to claim 3, characterized in that: portal frame supporting legs (3) are installed to the one end that electric block (4) were kept away from in portal frame body (1), the quantity of portal frame supporting legs (3) is two.

5. The gantry of claim 4, wherein said gantry is configured to process short circuits in a copper electrolysis system, and further comprising: one end of the portal frame body (1) far away from the portal frame supporting legs (3) is fixedly provided with two connecting plates.

6. The gantry of claim 5, wherein said gantry is configured to process short circuits in a copper electrolysis system, and further comprising: the gantry body (1) and the connecting plate form a triangle, and a cathode window is arranged on a cathode lifting hook of the electric hoist (4).