Flotation machine has the important role in the mineral processing methods, a wide range of application. This machine can not only processing non-ferrous metal minerals such as copper, lead, zinc, molybdenum, cobalt, tungsten, antimony, etc., can also handle non-metallic minerals such as graphite, barite, fluorite, apatite, feldspar, talc, etc. At the same time also can deal with black metal minerals such as hematite, manganese, titanium ore, etc.

Flotation separator flotation is fine and very fine grained material to one of the best effect of the most widely used, the processing method. Little effect due to the material particle size, particle size and density, gravity separation method is hard to separate; For some magnetic or electrical difference of mineral, also hard to use magnetic separation or electric separation, but according to difference of their surface properties, namely according to them in the water has different effect on water, air bubble, agents, reagents and mechanical adjustment, available flotation process efficiently separate the useful minerals and useless gangue mineral.

Compared with other separation methods, the flotation concentrator flotation separation efficiency is relatively high, it can chose a very lean ore into high grade concentrates, which greatly enlarged the scope of mineral resources, make some people used to think that the development of low grade deposit into deposit of industrial value; Flotation for handling the fine grained disseminated ores are particularly effective, it solved a lot of fine ore grain problems of recycling useful components; Flotation can obtain high quality concentrate, the recovery rate is higher. For example, the molybdenum ore grade is very low only zero point one percent, but by flotation, concentrate grade can be obtained by more than 45%; At the same time, the application of flotation process makes the comprehensive utilization of mineral resources fully.

The ore flotation equipment has a normal working relies on the motor driving triangle generation impeller rotation, and producing centrifugal effect to form negative pressure. On the one hand, it can mix a lot of air with the pulp. On the other hand, it can mix the pulp with the drugs, refining the bubble at the same time and make the material adhesive foam, floating to the pulp surface to form the mineralized forth. Adjusting the height of damper and controlling the liquid level, making useful foam being scraped by the scraper.

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