Fishing device for floccules produced during extraction process

Abstract

The invention discloses a fishing device for floccules produced during an extraction process. The fishing device comprises a conveying pipe component, a fishing pipe and an electric diaphragm pump, wherein the conveying pipe component comprises a first pipe body, a second pipe body, a first connecting pipe and a second connecting pipe; the first pipe body is in parallel with the second pipe body;the two ends of the first connecting pipe are respectively in through connection with the wall of the first pipe body and the wall of the second pipe body; the fishing pipe adopts a pipe body providedwith a through hole; the fishing pipe is arranged below the conveying pipe component; the two ends of the second connecting pipe are respectively in through connection with the wall of the first connecting pipe and the wall of the fishing pipe; the material inlet of the electric diaphragm pump is connected with the conveying pipe component through a third connecting pipe. The fishing device can move in a clarifying chamber of an extraction plant, and is wide in fishing range; the fishing device reduces the labor intensity of workers during fishing, and meanwhile is simple to operate.

Description

technical field [0001] The invention belongs to the technical field of extraction, and in particular relates to a fishing device for floc produced in the extraction process. Background technique [0002] In the industrial production process of separating and purifying metals by solvent extraction, a large number of flocs are often formed between the organic phase and the aqueous phase due to the presence of solid suspended matter in the solution, the change of the pH value of the solution before and after extraction, and the generation of extracts during the extraction process. If it is not treated in time, it will not only prolong the phase separation time of the extraction process, which will affect the product quality, but also consume a large amount of extraction agent and increase the production cost. [0003] There are many existing methods to salvage the flocs produced in the extraction process, such as installing an automatic pumping system to salvage the flocs in th...

AI Technical Summary

Problems solved by technology

If it is not treated in time, it will not only prolong the phase separation time of the extraction process, affect the product quality, but also consume a large amount of extraction agent and increase the production cost

[0003] There are many existing methods to salvage the flocs produced in the extraction process, such as installing an automatic pumping system to salvage the flocs in the overflow weir of the clarification chamber of the extraction workshop, but this method can only salvage the flocs at the overflow weir of the organic phase, and the salvage area limited; or use steel wire hose for manual salvage, but because of the small contact area between the nozzle of the steel wire hose and the third phase, and the raffinate and organic phase are often salvaged together, the three-phase salvage efficiency is low and the labor intensity of workers is high

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