CN212983081U

CN212983081U - Automatic controlled electrolysis device

Info

Publication number: CN212983081U
Application number: CN202021967513.7U
Authority: CN
Inventors: 周杰红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-04-16
Anticipated expiration: 2030-09-10

Abstract

The utility model relates to the technical field of PLC equipment, and discloses an automatic control electrolysis device, which comprises a high-position water tank and an electrolytic cell, wherein the bottom surface of the high-position water tank is higher than the top surface of the electrolytic cell; the edge of the electrolytic cell is provided with a conductive connector, the conductive connector is connected with an output loop of the electromagnetic relay, the output loop of the electromagnetic relay is connected with an external power supply, the first valve and the second valve are electromagnetic valves, and the electronic liquid level switch, the first valve, the second valve and an input loop of the electromagnetic relay are connected with the PLC. The utility model discloses can improve electrolytic degree of automation of electrolytic cell.

Description

Automatic controlled electrolysis device

Technical Field

The utility model relates to a PLC equipment technical field especially relates to an automatic electrolytic device of control.

Background

Non-ferrous and rare metals are obtained by electrolytic methods, such as indium production. Electrolysis is a process of passing current through an electrolyte solution or a molten substance (also called electrolyte) to cause oxidation-reduction reactions on a cathode and an anode; the electrolysis process is carried out in an electrolysis cell. The electrolytic bath is composed of a negative electrode and a positive electrode which are respectively immersed in a solution containing positive ions and negative ions. Current flows into the negative electrode (cathode), and positively charged positive ions in solution migrate to the cathode and combine with electrons to become neutral elements or molecules; the negatively charged negative ions migrate to the other electrode (anode), giving up electrons, becoming neutral elements or molecules. In electrowinning metals, charged metal ions are typically collected on the plates to form the desired metal.

In the prior art, in an electrolysis workshop, the electrolysis process needs to manually switch a valve to feed and discharge electrolyte into and from an electrolytic cell, and meanwhile, the electrolysis process in the electrolytic cell often needs to be manually powered on to realize electrolysis, so that the production efficiency is low, and manpower is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic control's electrolytic device can improve the degree of automation of electrolysis process.

In order to achieve the purpose, the utility model provides an automatic control electrolytic device, which comprises a high-position water tank and an electrolytic cell, wherein the bottom surface of the high-position water tank is higher than the top surface of the electrolytic cell;

the border of electrolytic bath is equipped with conductive joint, conductive joint is "L" shape, conductive joint is connected with electromagnetic relay's output circuit, electromagnetic relay's output circuit is connected with the outside power supply, first valve, second valve are the solenoid valve, electronic type liquid level switch, first valve, second valve, electromagnetic relay's input circuit are connected with the PLC controller.

Preferably, the conductive contacts are screwed in pairs to opposite side walls of the electrolytic cell.

Preferably, the conductive connector is connected with a support frame, the support frame is connected to the side wall of the electrolytic cell, and the installation height of the conductive connector is higher than the height of the edge of the electrolytic cell.

Preferably, the length of the side wall of the electrolytic cell for mounting the support frame is 160cm to 300cm, and the distance between adjacent support frames is 20cm to 30 cm.

Preferably, the conductive joint is a copper joint.

The utility model provides an automatic electrolytic device of control, including high-order basin and electrolytic bath, the bottom surface height of high-order basin installation is higher than the top surface height of electrolytic bath, be equipped with electronic type liquid level switch and inlet on the electrolytic bath, the inlet communicates on the feed liquor pipeline, the bottom of feed liquor pipeline and high-order basin communicates, the bottom of electrolytic bath is equipped with the liquid outlet, the liquid outlet communicates on the liquid outlet pipeline, be equipped with first valve on the feed liquor pipeline, be equipped with the second valve on the liquid outlet pipeline, the border of electrolytic bath is equipped with conductive joint, conductive joint is "L" shape, conductive joint is connected with electromagnetic relay's output return circuit, electromagnetic relay's output return circuit is connected with external power supply, first valve, the second valve is the solenoid valve, electronic type liquid level switch, first valve, the second valve, electromagnetic relay's input return circuit is connected with the PLC controller. The utility model provides an electrolyte in the high-order basin can flow to the electrolytic bath through first valve, second valve, PLC controller control, can control the liquid level in the electrolytic bath through electronic type liquid level switch, and the power supply of electrolysis can also be controlled to the PLC controller, has improved the degree of automation of electrolysis process, has certain spreading value.

Drawings

FIG. 1 is a schematic perspective view of an automatically controlled electrolyzing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion of the automatically controlled electrolyzer in FIG. 1 at A;

FIG. 3 is a schematic front view of an automatically controlled electrolyzing apparatus in an embodiment of the present invention;

FIG. 4 is a schematic view of a portion of the automatically controlled electrolyzer shown in FIG. 3 at B;

FIG. 5 is a schematic view of a control structure of an automatically controlled electrolyzing apparatus in an embodiment of the present invention;

in the figure, 100, a high water tank; 200. an electrolytic cell; 210. an electronic liquid level switch; 220. a liquid inlet; 230. a liquid inlet pipeline; 231. a first valve; 240. a liquid outlet; 250. a liquid outlet pipeline; 251. a second valve; 300. a conductive joint; 310. an electromagnetic relay; 320. a support frame; 400. a PLC controller.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the automatic control electrolyzer of the preferred embodiment of the present invention can improve the automation degree of the electrolyzer.

Based on the above technical solution, the present embodiment provides an automatic control electrolysis apparatus, including a high-level water tank 100 and an electrolytic cell 200, wherein the height of the bottom surface of the high-level water tank 100 is higher than the height of the top surface of the electrolytic cell 200, and the high-level water tank 100 is used for storing electrolyte. The electrolytic cell 200 is used for containing electrolyte, and the electrolytic plates are also placed in the electrolytic cell 200 to complete the electrolytic process.

Specifically, the electrolytic cell 200 is provided with an electronic liquid level switch 210 and a liquid inlet 220, and the electronic liquid level switch 210 can detect the liquid level inside the electrolytic cell 200. The electronic liquid level switch 210 may be a SEN-PP I73 plastic float level switch of seoul electronic technology ltd, cister, mountain, and may detect the liquid level of the electrolyte inside the electrolytic cell 200.

Specifically, the liquid inlet 220 is communicated with a liquid inlet pipe 230, and the liquid inlet pipe 230 is communicated with the bottom of the high-level water tank 100, so that the liquid inlet pipe 230 can convey the electrolyte into the electrolytic cell 200 by the water level pressure.

Specifically, the bottom of the electrolytic cell 200 is provided with a liquid outlet 240, the liquid outlet 240 is connected to a liquid outlet pipe 250, and the liquid outlet 240 can be discharged to the outside of the electrolytic cell 200 by the pressure of the electrolyte.

Specifically, the liquid inlet pipe 230 is provided with a first valve 231, and the liquid outlet pipe 250 is provided with a second valve 251. The flow of the electrolyte can be controlled by the first valve 231 and the second valve 251.

Specifically, the edge of the electrolytic cell 200 is provided with the conductive connector 300, the conductive connector 300 is "L" shaped, that is, the conductive connector 300 includes a vertically connected portion and a horizontal supporting portion, the fixing rod of the electrolytic plate is conductively connected with the conductive connector 300 through gravity, the electrolytic plate is placed on the conductive connector 300, so that the conductive connector 300 can be conductively connected with the electrolytic plate, and the electrolytic plate can be powered through the conductive connector 300.

Specifically, the conductive contact 300 is connected to an output circuit of the electromagnetic relay 310, and the output circuit of the electromagnetic relay 310 can control external power supply. The output circuit of the electromagnetic relay 310 is connected to an external power supply.

Specifically, the first valve 231 and the second valve 251 are electromagnetic valves, and the input circuits of the electronic level switch 210, the first valve 231, the second valve 251, and the electromagnetic relay 310 are connected to the PLC controller 400. Wherein, the electromagnetic relay 310 and the PLC controller 400 are integrally arranged in the control box.

The control principle of the embodiment is as follows: when the electrolyte in the electrolytic cell 200 needs to be discharged, the PLC controller 400 controls the second valve 251 to open, so that the electrolyte in the electrolytic cell 200 can be discharged. When the electrolyte needs to be put into the electrolytic cell 200, the PLC controller 400 controls the first valve 231 to open, so that the electrolyte in the high-level water tank 100 can be put into the electrolytic cell 200. When the electrolysis is needed after the electrolyte is put into the electrolytic cell 200, the PLC 400 controls the electromagnetic relay 310 to supply power to the conductive connector 300, so that the electrolysis is realized by supplying power to the electrolysis polar plate connected to the conductive connector 300.

Preferably, the conductive connectors 300 are connected to two opposite side walls of the electrolytic cell 200 in pairs by screws, one electrolytic plate can be placed on each pair of conductive connectors 300 to supply power to the electrolytic plates, and a plurality of electrolytic plates can be placed in one electrolytic cell 200.

Preferably, the conductive contact 300 is connected with a support frame 320, the support frame 320 is connected to the side wall of the electrolytic cell 200, and the mounting height of the conductive contact 300 can be increased by the support frame 320, so that the mounting height of the conductive contact 300 is higher than the height of the edge of the electrolytic cell 200. The installation height of the conductive connector 300 is improved, so that the electrolytic plates on the conductive connector 300 can be conveniently taken and placed.

Preferably, the length of the side wall of the electrolytic cell 200 on which the support frame 320 is mounted is 160cm to 300cm, wherein the length of the side wall of the electrolytic cell 200 on which the support frame 320 is mounted may be 160cm, 180cm, 200cm, 220cm, 240cm, 260cm, 280cm or 300 cm.

Specifically, the spacing between adjacent support frames 320 is 20cm to 30cm, wherein the spacing between adjacent support frames 320 may be 20cm, 22cm, 24cm, 26cm, 28cm, or 30 cm.

Preferably, the conductive joint 300 is a copper joint, which can improve the conductive effect.

To sum up, this embodiment is convenient for put into, discharge electrolyte automatically to electrolysis process automated control, and the automatic control electrolysis process of being convenient for has improved the degree of control to electrolysis process automation greatly.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. An automatically controlled electrolysis device is characterized by comprising a high-position water tank (100) and an electrolytic cell (200), wherein the bottom surface of the high-position water tank (100) is higher than the top surface of the electrolytic cell (200), an electronic liquid level switch (210) and a liquid inlet (220) are arranged on the electrolytic cell (200), the liquid inlet (220) is communicated with a liquid inlet pipeline (230), the liquid inlet pipeline (230) is communicated with the bottom of the high-position water tank (100), a liquid outlet (240) is arranged at the bottom of the electrolytic cell (200), the liquid outlet (240) is communicated with a liquid outlet pipeline (250), a first valve (231) is arranged on the liquid inlet pipeline (230), and a second valve (251) is arranged on the liquid outlet pipeline (250);

the utility model discloses an electrolytic cell, including electrolysis cell (200), the border of electrolysis cell (200) is equipped with conductive joint (300), conductive joint (300) are "L" shape, conductive joint (300) are connected with electromagnetic relay (310)'s output circuit, electromagnetic relay (310)'s output circuit is connected with the external power supply, first valve (231), second valve (251) are the solenoid valve, electronic type liquid level switch (210), first valve (231), second valve (251), electromagnetic relay (310)'s input circuit are connected with PLC controller (400).

2. The automatically controlled electrolyzer of claim 1, characterized in that the conductive contacts (300) are screwed in pairs on two opposite side walls of the electrolyzer (200).

3. The automatically controlled electrolyzer of claim 2, characterized in that support brackets (320) are attached to the conductive contacts (300), the support brackets (320) being attached to the side walls of the electrolyzer (200), the conductive contacts (300) being mounted at a height greater than the height of the edge of the electrolyzer (200).

4. The automatically controlled electrolyzer unit of claim 3 characterized in that the length of the side walls of the electrolyzer cells (200) on which the support frames (320) are mounted is 160cm to 300cm and the distance between adjacent support frames (320) is 20cm to 30 cm.

5. The automatically controlled electrolyzer of claim 4, characterized in that the electrically conductive joint (300) is a copper joint.