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Flotation production line
date:2023-07-16     source:小编    click:

Flotation production line, also known as flotation process flow, refers to the process of selecting mineral particles based on the differences in physical and chemical properties of mineral surfaces. It is the most widely used beneficiation method.

The flotation production line flow (flotation process flow) is mainly used to select non-ferrous metals such as copper, zinc, lead, nickel, gold, etc., as well as rough separation and concentration of Ferrous metals and nonmetals. The flotation production line process (flotation process flow) is suitable for handling fine particles and fine particle materials. Other beneficiation methods are difficult to recover less than 10% μ Fine particles of m can also be treated using flotation processes.


Flotation production line flow (flotation process flow) plan.

Select intermediate products, volatiles, and useful components of furnace slag from pyrometallurgy, treat leaching furnace slag and displaced sediment from hydrometallurgy, and recover inorganic and organic substances from chemical products and wastewater.

The flotation production line process (flotation process flow) is one of the most important and widely used processes. According to statistics, over 90% of non-ferrous metal minerals are processed through flotation processes. In addition, the flotation production line flow (flotation process flow) is also used for the beneficiation of Ferrous metals, precious metals and non-metallic minerals, and even in the field of water purification in recent years. From the flotation process diagram designed according to the standard process mentioned above, it is clear to see the flotation and beneficiation process of general minerals. The flotation machine is an important device for flotation. After being fully aerated and stirred, the slurry is rich in useful minerals, completing the flotation operation. The important step in the process is the selection and operation of flotation agents to achieve good beneficiation objectives.

Compared to other beneficiation methods, the flotation production line process (flotation process flow) is economically reasonable and has excellent results.

Note: The flotation production line process (flotation process flow) is designed according to standard processes and can be optimized based on customer annual production and requirements.

Production line (flotation process flow) technology of mineral processing flotation machine.


The mined ore is initially crushed by the main jaw crusher of the beneficiation equipment, and after being crushed to a reasonable fineness, it is evenly transported to the ball mill through a hoist and feeder. The ball mill of the beneficiation equipment crushes and grinds the ore.

The fine ore ground by the ball mill enters the next process: grading. The spiral classifier uses the principle of different solid particle densities and different liquid precipitation rates to clean and classify ore mixtures.

When the mineral mixture after cleaning and grading passes through a magnetic separator, the magnetic substances in the mixture are separated by magnetic and mechanical forces due to the different specific magnetization coefficients of various minerals.

The mineral particles preliminarily separated by the magnetic separator are fed into the flotation machine and different drugs are added based on different mineral characteristics to separate the required minerals from other substances.

After the required minerals are separated, due to their high moisture content, they must undergo initial concentration by a thickener and then drying by a dryer to obtain dry minerals.


Production line (flotation process flow) equipment for mineral processing flotation machines.

The flotation machine production line (flotation process flow) includes main equipment such as jaw crushers, ball mills, classifiers, magnetic separators, flotation machines, thickeners, dryers, etc., combined with feeders, elevators, and conveyors, to form a complete flotation production line. The flotation machine production line (flotation process flow) has the advantages of high efficiency, low energy consumption, high processing capacity, and economic rationality.


The flotation machine production line (flotation process flow) series flotation machine is applicable to the selection of non-ferrous Ferrous metals, as well as the selection of nonmetals such as coal fluorite and talc. The triangular belt of the motor drives the impeller to rotate, generating centrifugal force and forming negative pressure. On the one hand, inhale enough air to mix with the slurry, on the other hand, stir the slurry to mix with drugs to refine the foam, so that minerals stick to the foam and float on the surface of the slurry to form a mineralized foam. Adjust the height of the ram, control the liquid level, and scrape useful foam with a scraper.