Purification device for zinc sulfate production

Abstract

The invention discloses a purification device for zinc sulfate production, which comprises a shell and supporting legs, wherein a plurality of supporting legs are arranged at the bottom of the shell,a collecting mechanism and a dispersing chamber are arranged in the shell, and the collecting mechanism comprises a third motor, a screw, a lifting plate, a bearing, a second push rod, a second push plate, a material collecting box, a side door, a handle, a first push plate, a first push rod and a vertical plate, the third motor drives the screw to rotate so as to enable the lifting plate in threaded connection with the screw to move upwards, the lifting plate drives the bearing to move upwards, the bearing drives the first push rod to move upwards, the first push rod drives the first push plate to move upwards, the first push plate pushes impurities to an opening of the barrel body, then the second push rod drives the second push plate to move rightwards, the impurities are pushed out from the opening of the barrel body so as to be collected in the material collecting box, and a worker opens the side door to replace the material collecting box, so that the purposes of saving time andenergy of the worker and improving the production efficiency are achieved.

Description

technical field [0001] The invention belongs to the technical field of zinc sulfate production equipment, and in particular relates to a purification device for zinc sulfate production. Background technique [0002] Zinc sulfate is used in many fields. It is mainly used as raw material for the preparation of some pigments. It is also used as animal nutrition, feed additive, zinc fertilizer for crops, important material for man-made fibers, and electrolyte for electrolytic production of zinc metal. In the production process of zinc sulfate, zinc powder and sulfuric acid solution need to be used for replacement, and the zinc sulfate solution after replacement will also contain zinc powder impurities and replaced impurities. If it is not purified, its production quality will be affected. [0003] And the existing purification device for zinc sulfate, in the process of purifying the zinc sulfate solution, such as a purification device for zinc sulfate production applied for by a...

AI Technical Summary

Problems solved by technology

[0004] Although the heat can purify the zinc sulfate solution, part of the zinc sulfate solution will fall directly into the recovery bucket during the purification process, and the zinc sulfate solution for one-time purification is less, resulting in low purification efficiency. Impurities are not easy to clean, and the staff need to spend more time and energy, thus reducing production efficiency

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