Mixing-type mineral flotation machine

Abstract

A hybrid mineral flotation machine, the flotation machine includes a flotation box and a hollow central shaft, the top of the flotation box is provided with a feed port, the bottom is provided with a discharge port, and the central shaft is from top to bottom. The bottom runs through the flotation box, and is installed on the flotation box through bearings and bearing seats; the upper end of the central shaft is closed and connected to the drive motor, and the lower end is connected to the inflation device; the central shaft in the flotation box is fixedly installed with the central shaft Connected stirring tube, with several air outlets on the stirring tube; the inflation device includes an inflation chamber and an air pump connected to the inflation chamber, the lower end of the central shaft extends into the inflation chamber, and is connected with the flotation tank through bearings and bearing seats . The hybrid mineral flotation machine provided by the invention is simple in structure and easy to use, effectively increases the amount of foaming in flotation, reduces labor workload of workers, and improves mineral processing efficiency.

Description

technical field [0001] The invention relates to a flotation machine, in particular to a mixed mineral flotation machine. Background technique [0002] The mineral flotation machine mainly drives the impeller to rotate through the V-belt drive of the motor, which generates centrifugal action to form a negative pressure. On the one hand, it inhales sufficient air to mix with the ore pulp, on the other hand, it stirs the ore pulp to mix with drugs, and at the same time refines the foam to make the mineral bond to the foam. Above, float to the pulp surface and form mineralized foam, adjust the height of the ram, control the liquid level, so that the useful foam is scraped out by the scraper. [0003] However, the existing mineral flotation machines are mainly mechanically agitated, and have the following defects: one is that the air entering during the agitation process is not sufficient, resulting in insufficient foaming and mixing, and then the beneficiation efficiency is low,...

AI Technical Summary

Problems solved by technology

[0003] However, the existing mineral flotation machines are mainly mechanically agitated, and have the following defects: one is that the air entering during the agitation process is not sufficient, resulting in insufficient foaming and mixing, and then the beneficiation efficiency is low, the time is long, and the reagent consumption is large; After the flotation is finished, the material cannot be discharged automatically, which not only increases the labor load, but also affects the work efficiency

Therefore, the existing mineral flotation machines cannot well meet people's needs for mineral processing and need to be improved.

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