A kind of flotation equipment convenient for collection for non-ferrous metal beneficiation

Abstract

The invention relates to flotation equipment facilitating collection for non-ferrous metal beneficiation. The equipment comprises a flotation cell, a liquid inlet pipe, a liquid discharge pipe, a controller, a top plate, a collecting mechanism, an inflating mechanism and two supporting rods. The inflating mechanism comprises a first motor, a driving shaft, a blower, an inflating pipe, a transversepipe, a driving assembly and two inflating assemblies. Each inflating assembly comprises a connecting rod, a cross rod and a plurality of inflating units, and the collecting mechanism comprises two collecting assemblies. Each collecting assembly comprises a lifting unit, a lifting block, a support, a second motor, a connecting unit and a collecting net. According to the flotation equipment facilitating collection for non-ferrous metal beneficiation, the moving range of bubbles in ore pulp is expanded through the inflating mechanism; it ensures that the bubbles have enough moving space to be in contact with ore particles and drive the ore particles to float upwards; and moreover, the flotation efficiency is improved. The collecting mechanism is used for conveniently collecting the ore particles on the surface of the ore pulp. Moreover, the collecting nets facilitate loading and unloading, so that quick and convenient collection of the ore particles is realized. The practicability of the equipment is improved.

Description

Technical field[0001]The invention relates to the field of beneficiation equipment, and in particular to a flotation device for easy collection of non-ferrous metal beneficiation.Background technique[0002]Flotation, the full name of flotation beneficiation, is a widely used beneficiation method, which can be widely used in non-ferrous metals, ferrous metals, precious metals, non-metallic minerals and chemical raw materials to recover useful minerals. The principle of flotation is to agitate and aerate the slurry to make some of the mineral particles selectively adhere to the bubbles, float to the surface of the slurry and be scraped out to form a foam product, while the rest is retained in the slurry to separate the minerals. the goal of. Flotation machine is the equipment that must not be used in the flotation process.[0003]When the existing flotation machine is operating, it is necessary to pass a large number of tiny bubbles into the bottom of the equipment to drive the ore parti...

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Problems solved by technology

[0003] When the existing flotation machine is running, it is necessary to inject a large number of tiny air bubbles into the bottom of the equipment to drive the ore particles to float upwards. However, inside the flotation machine, the rising path of the air bubbles is fixed, resulting in a limited range of action of the air bubbles. Only relying on the flow of the pulp to drive the ore particles to contact with the air bubbles will greatly reduce the flotation efficiency. Not only that, after the flotation is completed, it is necessary to use a scraper to collect the ore particles on the surface of the pulp, which increases the labor cost and the collection efficiency is low. , thereby reducing the practicability of existing flotation machines

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