CN207047337U - Concurrent flow shower nozzle flusher - Google Patents

Abstract

The utility model discloses a flushing device for a parallel flow nozzle. The flushing device for parallel flow nozzles includes a flushing liquid source, a flushing main pipeline, a high-pressure pump and a flushing liquid outlet. On the road, the flushing liquid outlet is fixed in the electrolytic cell; the side wall of the electrolytic cell is provided with a main electrolyte conveying pipe and a plurality of electrolyte nozzles arranged in parallel, the electrolyte nozzle is located on the main electrolyte conveying pipe, and the flushing liquid exits Align the electrolyte nozzle inside the delivery main pipe. The utility model has the advantages of regularly flushing the nozzle of the electrolyte, preventing the electrolyte nozzle from being blocked or affecting the amount of electrolyte spray, facilitating operation, and improving the use efficiency and service life of the electrolyte nozzle.

Description

Parallel flow nozzle flushing device

technical field

The utility model relates to the technical field of electrolysis, in particular to a flushing device for a parallel flow nozzle.

Background technique

With the continuous progress of metal refining technology in modern society, people seek to increase the current density of metal electrolysis while ensuring the quality of metal, strengthen electrolysis production, and improve the production efficiency of electrolytic cells. One of the breakthrough directions is the circulation of the electrolyte. Therefore, the one-way liquid feeding method developed and applied in recent years can no longer meet the demand. At present, there are multiple electrolyte nozzles arranged in parallel in the electrolytic cell, but due to the electrolyte and the electrolytic cell A small amount of metal precipitates in the electrolyte, and the nozzle of the electrolyte is easily blocked. After a long time of production, it is easy to reduce the production efficiency and even block the outlet of the electrolyte.

Utility model content

According to one aspect of the present invention, a flushing device for parallel flow nozzles is provided, including a flushing liquid source, a flushing main pipe, a high-pressure pump and a flushing liquid outlet, the high-pressure pump is connected to the flushing liquid source and the flushing main pipe, and the flushing liquid outlet is a plurality of Arranged in parallel, the flushing liquid outlet is connected to the main flushing pipe, and the flushing liquid outlet is fixed in the electrolytic cell;

The side wall of the electrolytic cell is provided with an electrolyte delivery unit. The electrolyte delivery unit includes a main electrolyte delivery pipe and a plurality of electrolyte nozzles arranged in parallel. The inside of the main pipe is aligned with the electrolyte nozzle.

In the above-mentioned flushing device with parallel flow nozzles, the high-pressure pump pumps the flushing liquid from the flushing liquid source into the main flushing pipe, and the flushing liquid in the main flushing pipe is sent to each flushing liquid outlet arranged in parallel, and sprays the flushing liquid to the electrolyte nozzle through the flushing liquid outlet. Flush, rinse off the accumulated substance at the electrolyte nozzle, and the flushing can be completed.

In some embodiments, the rinse main conduit is located within the sidewall of the electrolysis cell. The beneficial effect is that both the main pipeline for flushing and the main pipeline for conveying electrolyte are located in the side wall of the electrolytic cell, which saves space and is convenient for installation and use.

In some embodiments, the flushing main is located outside the electrolysis cell. The beneficial effect is that the main flushing pipeline is located outside the electrolyzer, which is convenient for installation, disassembly and maintenance of the main flushing pipeline, and is convenient for operation.

In some embodiments, the main flushing pipeline is provided with a plurality of branch pipes arranged in parallel, the outlet of the flushing liquid is located at the tail end of the branch pipes, and the branch pipes are located inside the electrolyte nozzle. The beneficial effect is that the branch pipe goes deep into the electrolyte nozzle, sprays the flushing liquid at a closer distance, and flushes the electrolyte nozzle more quickly and effectively.

In some embodiments, the flushing liquid outlet is a spray hole, the spray hole is located on the main flushing pipe, the main flushing pipe is located in the main electrolyte delivery pipe, and the spray hole can spray the flushing liquid to the electrolyte nozzle. The beneficial effect is that the spray hole is arranged on the main flushing pipeline and aligned with the electrolyte nozzle, and under the action of high pressure, the spray hole will eject a higher-pressure flushing liquid flow towards the electrolyte nozzle.

In some embodiments, the main flushing pipeline is located outside the electrolytic cell, and multiple connecting pipes are arranged on the flushing pipeline, and the tail end of the connecting pipe is connected to the flushing liquid outlet, and the flushing liquid outlet is a flushing nozzle, and the flushing device of the parallel flow nozzle also includes a bracket , the bracket is a U-shaped structure, one side wall of the bracket is fixed on the electrolyte nozzle, and the flushing nozzle is fixed on the other side wall of the bracket. The beneficial effect is that the flushing nozzle is fixed on the bracket to ensure that the spraying direction thereof will not be changed due to high pressure.

In some embodiments, the flushing fluid is water or an electrolyte. Its beneficial effect is that both water and electrolyte can wash away the precipitated or clogged substances at the electrolyte nozzle, and a small amount of high-pressure water can flush the electrolyte nozzle in a short time without affecting the concentration of the electrolyte. Save resources while improving the suction speed of copper; using electrolyte, the electrolyte nozzle can be flushed at high pressure without affecting the concentration of the electrolyte at all.

The flushing method of the parallel-flow nozzle flushing device uses the above-mentioned parallel-flow nozzle flushing device, and the flushing method is:

Regularly turn on the high-pressure pump to pump the flushing liquid from the flushing liquid source into the main flushing pipe, and the flushing liquid in the main flushing pipe is sent to each flushing liquid outlet arranged in parallel, and the flushing liquid is sprayed to the electrolyte nozzle through the flushing liquid outlet to discharge the electrolyte The accumulated material at the nozzle is washed away, and the flushing is completed, and the high-pressure pump is turned off. Its beneficial effect is that the flushing method of the parallel flow nozzle flushing device regularly flushes the nozzle of the electrolyte, which can be flushed once a day to prevent impurities in the electrolyte and a small amount of copper precipitation in the electrolytic cell from clogging or Affecting the amount of electrolyte spray, the flushing method is simple, easy to operate, and improves the use efficiency and service life of the electrolyte nozzle.

Description of drawings

Fig. 1 is a schematic structural view of the application of a flushing device for parallel flow nozzles according to an embodiment of the present invention;

Fig. 2 is a schematic structural view of a flushing device for a parallel flow nozzle according to an embodiment of the present invention;

Fig. 3 is a schematic structural view of a flushing device for parallel flow nozzles in another embodiment of the present invention;

Fig. 4 is a schematic structural view of a flushing device for a parallel flow spray head in another embodiment of the present invention;

Fig. 5 is a schematic structural view of a flushing device for a parallel flow spray head according to another embodiment of the present invention.

detailed description

Below in conjunction with accompanying drawing, utility model is described in further detail.

Fig. 1 to Fig. 5 schematically show the flushing device of the parallel flow spray head according to the present invention, and there may be various implementations. As shown in Figure 1, the flushing device of the parallel flow nozzle includes a flushing liquid source 1, a flushing main pipe 2, a high-pressure pump 3, a bracket 4 and a flushing liquid outlet 5, and the high-pressure pump 3 is connected to the flushing liquid source 1 and the flushing main pipe 2 , the flushing liquid outlet 5 is arranged in parallel, the flushing liquid outlet 5 is connected to the flushing main pipeline 2, the bracket 4 supports and fixes the flushing liquid outlet 5, and the bracket 4 is fixed in the electrolytic cell 8;

The side wall of the electrolytic cell 8 is provided with an electrolyte delivery unit. The electrolyte delivery unit includes an electrolyte delivery main pipeline 7 and a plurality of electrolyte nozzles 6 arranged in parallel. The electrolyte nozzle 6 is located on the electrolyte delivery main pipeline 7. 4 is fixed on the electrolyte nozzle 6, the bracket 4 is fixed on the electrolyte nozzle 6, and the flushing solution outlet 5 is aligned with the electrolyte nozzle 6 from the inside of the electrolyte delivery main pipe 7.

In the above-mentioned flushing device for parallel flow nozzles, the high-pressure pump 3 pumps the flushing liquid from the flushing liquid source 1 into the main flushing pipe 2, and the flushing liquid in the main flushing pipe 2 is sent to each flushing liquid outlet 5 arranged in parallel, through which the flushing liquid The outlet 5 sprays flushing liquid to the electrolyte nozzle 6 to wash away the accumulated substances at the electrolyte nozzle 6, and the flushing can be completed. The bracket 4 provides a stable support force for the flushing liquid outlet 5 to prevent the direction of the flushing liquid from being sprayed out. Change, the copper produced by the reaction when the electrolyte nozzle 6 sprays the electrolyte on the electrode plate is generally adsorbed on the electrode plate, but there is also a small amount of precipitation scattered in the electrolytic cell 8, and it is easy to partially precipitate to the electrolyte nozzle 6. Therefore, it is necessary to The flushing device regularly flushes it to ensure that the electrolyte nozzle 6 will not be blocked or affect the ejected flow of the electrolyte.

As shown in FIGS. 2 to 3 , the main flushing pipeline 2 is located in the side wall of the electrolytic tank 8 . Flushing main pipeline 2 can support with support 4. Both the flushing main pipeline 2 and the electrolyte conveying main pipeline 7 are located in the side wall of the electrolytic tank 8, which saves space and is convenient for installation and use.

As shown in FIG. 4 , the flushing main pipeline 2 is located outside the electrolytic cell 8 . The main flushing pipeline 2 is located outside the electrolytic tank 8, which is convenient for installation, disassembly and maintenance of the main flushing pipeline 2, and is convenient for operation.

As shown in FIG. 2 , the main flushing pipeline 2 is provided with a plurality of parallel branch pipes, the flushing liquid outlet 5 is located at the tail end of the branch pipes, and the branch pipes are located inside the electrolyte nozzle 6 . The branch pipe goes deep into the inside of the electrolyte nozzle 6 , sprays the flushing liquid at a closer distance, and flushes the electrolyte nozzle 6 more quickly and effectively.

As shown in FIG. 3 , the flushing liquid outlet 5 is a spray hole, and the spray hole is located on the main flushing pipe 2 , and the main flushing pipe 2 is located in the main electrolyte transport pipe 7 , and the spray hole can spray the flushing liquid to the electrolyte nozzle 6 . The nozzle hole is arranged on the main flushing pipeline 2 and is aligned with the electrolyte nozzle 6 . Under the action of high pressure, the nozzle hole will eject a higher-pressure flushing liquid flow and rush toward the electrolyte nozzle 6 .

As shown in FIG. 4 , the main flushing pipeline 2 is located outside the electrolytic cell 8 , and the flushing pipeline is provided with a plurality of connecting pipes. The tail ends of the connecting pipes are connected to the flushing liquid outlet 5 , and the flushing liquid outlet 5 is a flushing nozzle. The flushing main pipeline 2 can be fixed on the bracket 4, the bracket 4 is a U-shaped structure, one end side wall of the bracket 4 is fixed on the electrolyte nozzle, and the flushing nozzle is fixed on the other end side wall of the bracket 4. The flushing nozzle is fixed on the support 4 to ensure that the direction of its spraying will not change due to high pressure.

The flushing fluid is water or electrolyte. Both water and electrolyte can wash away the precipitated or clogged substances at the electrolyte nozzle, and a small amount of high-pressure water can flush the electrolyte nozzle in a short time without affecting the concentration of the electrolyte and the suction speed of copper. While saving resources; using electrolyte, it will flush the electrolyte nozzle at high pressure without affecting the concentration of the electrolyte at all.

The flushing main pipe and the flushing fluid outlet of the parallel flow nozzle flushing device of the utility model can be fixed in various ways, and the bracket is only one of the implementations. Figures 2 to 5 show different installation positions or installation methods.

The flushing method of the parallel-flow nozzle flushing device of the present utility model is: apply the above-mentioned parallel-flow nozzle flushing device, the flushing method is: regularly open the high-pressure pump 3 to extract the flushing liquid from the flushing liquid source 1 into the flushing main pipeline 2, and flush The flushing liquid in the main pipe 2 is sent to each flushing liquid outlet 5 arranged in parallel, and the flushing liquid is sprayed to the electrolyte nozzle 6 through the flushing liquid outlet 5, and the accumulated substances at the electrolyte nozzle 6 are washed away, and the flushing can be completed , close the high pressure pump 3. The flushing method of the flushing device of the parallel flow nozzle regularly flushes the nozzle of the electrolyte to prevent impurities in the electrolyte and a small amount of copper precipitation in the electrolytic cell 8 from blocking it or affecting the spraying amount of the electrolyte. The method is simple, It is easy to operate and improves the use efficiency and service life of the electrolyte nozzle.

What have been described above are only some embodiments of the present utility model. For those skilled in the art, without departing from the inventive concept of the utility model, some modifications and improvements can be made, and these all belong to the protection scope of the utility model.

Claims (7)

1. Parallel-flow nozzle flushing device, it is characterized in that, comprises flushing liquid source (1), flushing main pipe (2), high-pressure pump (3) and flushing liquid outlet (5), and described high-pressure pump (3) is connected at the The flushing liquid source (1) and the flushing main pipe (2), the flushing liquid outlets (5) are arranged in parallel, and the flushing liquid outlets (5) are connected to the flushing main pipe (2) , the flushing solution outlet (5) is fixed in the electrolytic cell (8); Electrolyte delivery unit is provided with in the side wall of described electrolyzer (8), and described electrolyte delivery unit comprises electrolyte delivery main pipe (7) and a plurality of electrolyte nozzles (6) that are arranged in parallel, and electrolyte nozzle ( 6) Located on the main electrolyte delivery pipe (7), the flushing solution outlet (5) is aligned with the electrolyte nozzle (6) from inside the main electrolyte delivery pipe (7). 2. The flushing device according to claim 1, characterized in that, the main flushing pipe (2) is located in the side wall of the electrolytic tank (8). 3. The flushing device according to claim 1, characterized in that, the main flushing pipe (2) is located outside the electrolytic tank (8). 4. The flushing device according to any one of claims 1 to 3, characterized in that, the main flushing pipe (2) is provided with a plurality of branch pipes arranged in parallel, and the flushing liquid outlet (5) Located at the tail end of the branch pipe, the branch pipe is located inside the electrolyte nozzle (6). 5. The flushing device according to claim 2, characterized in that, the flushing liquid outlet (5) is a spray hole, and the spray hole is located on the main flushing pipe (2), and the main flushing pipe (2) The pipeline (2) is located in the main pipeline (7) for conveying the electrolyte, and the spray hole can spray the flushing fluid to the electrolyte nozzle (6). 6. The flushing device of parallel flow spray head according to claim 3, characterized in that, the main flushing pipe (2) is located outside the electrolytic cell (8), and the flushing pipe is provided with a plurality of connecting pipes, and the connecting pipes The tail end of the pipe is connected to the flushing liquid outlet (5), the flushing liquid outlet (5) is a flushing nozzle, and the flushing device of the parallel flow spray head also includes a bracket (4), and the bracket (4) is a U-shaped structure, One end side wall of the support (4) is fixed on the electrolyte nozzle, and the flushing nozzle is fixed on the other end side wall of the support (4). 7. The flushing device for parallel flow nozzles according to claim 1, wherein the flushing liquid is water or electrolyte.