Micro closed-circuit continuous flotation machine

Abstract

The invention provides a micro closed-circuit continuous flotation machine, relating to a flotation machine for a beneficiation experiment. A continuous flotation experiment is carried out by using a small amount of representative sample ores, the result of the experiment can represent the results of small closed-circuit experiments and pilot-scale tests in a single machine of a laboratory, and laboratory or industrial beneficiation indicators can be provided in a shorter period of time. The micro closed-circuit continuous flotation machine mainly comprises a slurry storage barrel, a stirring barrel, a trace reagent feeder rubber hose pump and a flotation machine; the flotation machine comprises a main motor, a flotation tank, a suction regulating valve, a scraping plate motor, a scraping plate, a foam tank, a liquid level regulating tube, a frequency converter, an electric control cabinet, a stirring shaft and an impeller, wherein the slurry storage barrel is connected to the stirring barrel, the stirring barrel is connected to a trace reagent feeder, the rubber hose pump is connected to the flotation tank, the frequency converter is connected to the main motor and controls the main motor, and the liquid level regulating tube is mounted on the flotation tank; the reagent feeder is connected to the stirring barrel so as to supply auxiliary absorption agent foaming agent and regulating agent for flotation; the machine is mainly used for beneficiation laboratories.

Description

technical field [0001] The invention relates to a flotation machine for ore dressing in a mine laboratory. Background technique [0002] At present, with the reduction of suitable ores in my country's mines, it has become inevitable to mine refractory ores, and the beneficiation process of these ores often needs to obtain reference data through laboratory tests, especially the current single flotation machine is difficult to meet the requirements of the beneficiation operation. Actual needs, which affect the collection of flotation data, are compensated by increasing the number of flotation machines, which results in an increase in equipment investment and a corresponding increase in operating costs. Contents of the invention [0003] The object of the invention is to provide a kind of miniature closed-circuit continuous flotation machine in order to overcome the deficiencies of the existing flotation machine flotation technology. The micro-closed-circuit continuous flotati...

AI Technical Summary

Problems solved by technology

[0002] At present, with the reduction of suitable ores in my country's mines, it has become inevitable to mine refractory ores, and the beneficiation process of these ores often needs to obtain reference data through laboratory tests, especially the current single flotation machine is difficult to meet the requirements of the beneficiation operation. Actual needs, thus affecting the collection of flotation data, and making up for it by increasing the number of flotation machines, resulting in an increase in equipment investment and a corresponding increase in operating costs

Images