CN217351571U

CN217351571U - Small-sized silver electrolysis equipment

Info

Publication number: CN217351571U
Application number: CN202220142538.6U
Authority: CN
Inventors: 卢传敏; 赖超文; 郜玉马; 唐博
Original assignee: Shenzhen Boyuan Precious Metal Technology Co ltd
Current assignee: Shenzhen Boyuan Precious Metal Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-09-02
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a small-size silver electrolysis equipment, including casing, electrolysis trough, PLC control panel, air extractor, the electrolysis trough sets up the middle part at the casing, and the electrolysis trough is provided with cathode bar and anode bar, and cathode bar and anode bar are bilayer structure, and the nexine in bilayer structure is metal copper, the skin is metal titanium, and casing one side is provided with the opening, is provided with the air extractor at the open-ended offside, and the upper portion of electrolysis trough is provided with the charge door, and the PLC control panel can control the air extractor and bleed and stop bleeding at the electrolysis end after the time delay when beginning. The utility model can discharge the gas generated by electrolysis in time by arranging the electrolytic cell in the fume hood; the feeding and the air exhaust are automatically controlled through the PLC control; adopt bilayer structure through cathode bar and anode bar, make the electrolysis stick can high temperature resistant and electric conductive property good, the utility model discloses can make electrolytic silver production miniaturized, be convenient for operation, take up an area of the space little, environmental protection effect is splendid.

Description

Small-sized silver electrolysis equipment

Technical Field

The utility model relates to the technical field of chemical equipment, in particular to small-size silver electrolysis equipment.

Background

Silver is a precious metal, and has two kinds of silver in ancient times and silver element in recent times. Silver is also used in medical devices, and is often used as a disinfectant device, such as silver needle. Silver purification is generally operated by a plurality of split type vat tanks, the devices occupy a large space, the generated gas is pungent and unpleasant, and the devices are inconvenient in production, management, transportation, storage and the like.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a small-size silver electrolysis equipment, solve the miniaturized, the problem of integration of silver electrolysis equipment.

In order to solve the technical problem, the technical scheme of the utility model is that: a small-sized silver electrolysis device comprises a machine shell, an electrolytic cell, a PLC control panel and an air pump, wherein the electrolytic cell is arranged in the middle of the machine shell and is fixedly connected with the machine shell, the electrolytic cell is provided with a cathode bar and an anode bar for electrolysis, the part of the cathode bar, which does not intrude into electrolyte, and the part of the anode bar, which does not intrude into electrolyte are both of a double-layer structure, the inner layer in the double-layer structure is metal copper, the outer layer is metal titanium, the part of the cathode bar, which intrudes into electrolyte, and the part of the anode bar, which intrudes into electrolyte, are both made of silver, one side of the machine shell is provided with an opening, the air pump is arranged on the opposite side of the opening so as to pump away gas generated by electrolysis, the lower part of the electrolytic cell is provided with a receiving port so as to collect liquid by gravity flow, the receiving port of the electrolytic cell is provided with a valve so as to control the opening or closing of the opening, the upper part of the electrolytic cell is provided with a charging port so as to add electrolyte into the electrolytic cell, the PLC control panel can control the air extractor to extract air when the electrolysis starts and delay to stop extracting air after the electrolysis is finished, and the PLC control panel is electrically connected with the air extractor, the valve, the cathode bar and the anode bar.

As an optimal scheme of the utility model, the device also comprises a liquid pump, the liquid pump is connected with a feed inlet pipeline on the upper part of the electrolytic bath, and the liquid pump is electrically connected with the PLC control panel.

As a preferred proposal of the utility model, the lower part of the electrolytic cell is provided with a collecting box for collecting the overflow electrolyte of the electrolytic cell.

As a preferred scheme of the utility model, the PLC control panel can control the air extractor to delay 30 minutes after the electrolysis and stop extracting air again.

As an optimal scheme of the utility model, still including the display screen that is used for showing the electrolysis parameter, the outside of display screen is provided with the touch-sensitive screen, display screen touch-sensitive screen, with PLC control panel electric connection.

The beneficial effects of the technical scheme are as follows: the electrolytic bath is arranged in the fume hood, so that gas generated by electrolysis can be discharged in time; the feeding and the air exhaust are automatically controlled through the PLC control; adopt bilayer structure through cathode bar and anode bar, make the electrolysis stick can high temperature resistant and electric conductive property good, the utility model discloses can make electrolytic silver production miniaturized, be convenient for operation, take up an area of the space little, environmental protection effect is splendid.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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.

Fig. 1 is a perspective view of the present invention.

In the figure, 1-a machine shell, 2-an electrolytic tank, 3-a material receiving port, 4-a material feeding port and 5-a collecting tank.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

The following description will further explain embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to the attached drawings, the small silver electrolysis equipment comprises a machine shell 1, an electrolytic tank 2, a PLC control panel and an air extractor, wherein the electrolytic tank 2 is arranged in the middle of the machine shell 1 and is fixedly connected with the machine shell 1, the electrolytic tank 2 is provided with a cathode rod and an anode rod for electrolysis, the part of the cathode rod, which does not intrude into the electrolyte, and the part of the anode rod, which does not intrude into the electrolyte are both of a double-layer structure, the inner layer in the double-layer structure is metal copper, the outer layer is metal titanium, the part of the cathode rod, which intrudes into the electrolyte, and the part of the anode rod, which intrudes into the electrolyte, are both of the electrolytic rod made of pure silver, one side of the machine shell 1 is provided with an opening, the air extractor is arranged at the opposite side of the opening so as to extract gas generated by electrolysis, the lower part of the electrolytic tank 2 is provided with a receiving port 3 so as to automatically collect the liquid, the receiving port 3 of the electrolytic tank 2 is provided with a valve so as to control the opening or closing of the receiving port 3, the upper part of the electrolytic tank 2 is provided with a feeding port 4 so as to add the electrolyte to the electrolytic tank 2, the PLC control panel can control the air extractor to extract air when the electrolysis begins and stops extracting air after the electrolysis is finished in a delayed mode, and the PLC control panel is electrically connected with the air extractor, the valve, the cathode bar and the anode bar.

Preferably, still include the liquid pump, the liquid pump is connected with 4 tube connections of charge door on the upper portion of electrolysis trough, and the liquid pump is connected with PLC control panel electric property.

Preferably, the lower part of the electrolytic cell is provided with a collecting tank 5 for collecting the electrolyte overflowing from the electrolytic cell.

Preferably, the PLC control board can control the air extractor to delay 30 minutes and stop air extraction after electrolysis.

Preferably, still including the display screen that is used for showing the electrolysis parameter, the outside of display screen is provided with the touch-sensitive screen, display screen touch-sensitive screen, with PLC control panel electric connection.

The utility model can discharge the gas generated by electrolysis in time by arranging the electrolytic cell in the fume hood; the feeding and the air exhaust are automatically controlled through the PLC control; adopt bilayer structure through cathode bar and anode bar, make the electrolysis stick can high temperature resistant and electric conductive property good, the utility model discloses can make electrolytic silver production miniaturized, be convenient for operation, take up an area of the space little, environmental protection effect is splendid.

The utility model is used for coarse silver purification generally places the coarse silver stick in electrolyte as the positive pole, and the silver piece of reuse high purity is as the negative pole, and metallic silver loses the electron at the positive pole and becomes silver ion, and silver ion obtains the electron at the negative pole and becomes metallic silver, just so detach the impurity in the coarse silver.

Compared with the split type silver electrolysis equipment, the utility model has the advantages that:

1. the problem of large energy consumption of small-batch refining is solved, the production can be carried out within 100-200 kg, the equipment is small and precise, and the management is easy;

2. the electrolysis process is carried out in a fume hood, and an air draft system is arranged to timely draw out pungent gas;

3. the electrolyte environment is controllable, a large amount of silver electrolyte does not need to be accumulated, and the production cost is saved;

4. the material collection is convenient, the downward outlet is convenient for material collection, and the downward outlet is provided with a filtering system;

5. the visualization is strong by using PLC control;

6. the cathode bar and the anode bar are of a double-layer structure, the inner layer of the double-layer structure is made of metal copper, the outer layer of the double-layer structure is made of metal titanium, and a titanium-clad copper structure is adopted;

7. the contact point is made of pure white silver material;

8. the side wall of the cabinet 1 has a better effect than the top.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The small-sized silver electrolysis equipment is characterized in that: the electrolytic cell comprises a shell, an electrolytic cell, a PLC control panel and an air pump, wherein the electrolytic cell is arranged in the middle of the shell and is fixedly connected with the shell, the electrolytic cell is provided with a cathode bar and an anode bar for electrolysis, the cathode bar and the anode bar are both of a double-layer structure, the inner layer of the double-layer structure is metal copper, the outer layer of the double-layer structure is metal titanium, the part of the cathode bar, which is immersed in electrolyte, and the part of the anode bar, which is immersed in electrolyte, are both electrolytic bars made of silver, one side of the shell is provided with an opening, the air pump is arranged on the opposite side of the opening so as to pump gas generated by electrolysis away, the lower part of the electrolytic cell is provided with a material receiving port so that liquid can be collected by self-flowing, the material receiving port of the electrolytic cell is provided with a valve so as to control the material receiving port to be opened or closed, the upper part of the electrolytic cell is provided with a material feeding port so as to add electrolyte into the electrolytic cell, the PLC control panel can control the air pump when the electrolysis starts and delay the air pump to stop after the electrolysis finishes, the PLC control panel is electrically connected with the air extractor, the valve, the cathode bar and the anode bar.

2. The small-scale silver electrolysis equipment according to claim 1, further comprising a liquid pump for adding electrolyte to the electrolysis bath, wherein the liquid pump is connected with a feed inlet pipeline at the upper part of the electrolysis bath, and the liquid pump is electrically connected with the PLC control board.

3. The small-scale silver electrolyzing apparatus according to claim 1, wherein said electrolytic cell is provided at a lower portion thereof with a collecting tank for collecting the electrolyte overflowing from the electrolytic cell.

4. The small-scale silver electrolysis equipment according to claim 1, wherein the PLC control board can control the air pump to delay 30 minutes after the electrolysis is finished and then stop the air pumping.

5. The small-sized silver electrolyzing equipment according to claim 1, further comprising a display screen for displaying electrolyzing parameters, wherein a touch screen is arranged outside the display screen, and the display screen touch screen is electrically connected with the PLC control board.