Extraction agent online recovery device and recovery method for ultra-high molecular weight polyethylene fibers

Abstract

The invention discloses an extraction agent online recovery device and recovery method for ultra-high molecular weight polyethylene fibers. The invention relates to the technical field of extraction agent recovery. The device comprises a bottom plate, supporting columns are fixedly mounted at the corners of the periphery of the lower end face of the bottom plate, a filtering barrel is fixedly mounted on one side of the upper end surface of the bottom plate, a separation barrel is fixedly mounted on the other side of the upper end surface of the bottom plate, a connecting pipe is fixedly connected between the filtering barrel and the separating barrel, a second motor is fixed to the upper end face of the separation barrel, a rotating rod is fixedly installed at the output end of the secondmotor, a rotating disc is fixed to the lower end face of the rotating rod, a rotating gear is fixedly installed at the position, close to the lower end, of the annular outer surface of the rotating rod, and stirring rods are rotatably connected to the two sides of the upper end face of the rotating disc. According to the device and method, the separating agent can be fully mixed with the liquid inthe separating barrel, the liquid separating efficiency of the separating barrel is improved, and the separating time is shortened.

Description

technical field [0001] The invention relates to the technical field of extraction agent recovery, in particular to an extraction agent online recovery device and recovery method for ultra-high molecular weight polyethylene fibers. Background technique [0002] Ultra-high molecular weight polyethylene fiber, also known as high-strength and high-modulus polyethylene fiber, is currently the fiber with the highest specific strength and specific modulus in the world. The fiber spun from polyethylene with a molecular weight of 1 million to 5 million; A chemical reagent that forms an extract that dissolves in the organic phase. In hydrometallurgy, the function of the extractant is to react with the extracted metal to form an extract that is extracted into the organic phase, and can be extracted through a certain chemical reaction. The extracted metal is extracted from the organic phase to the water phase, thereby achieving the purpose of metal purification and enrichment. [0003]...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an extraction agent online recovery device and recovery method for ultra-high molecular weight polyethylene fibers, which solves the problem that there is no better mixing and stirring mechanism inside, resulting in a large amount of time wasted when the extraction agent is separated. , unable to carry out rapid separation processing, which consumes a lot of working time of construction personnel

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