The flotation separation plant has been widely applied for large and medium mines. Practice shows this Flotation machine has reasonable structure, smooth operation, reliable working, and advanced flotation performance, which is especially suitable for separation of nonferrous, ferrous and nonmetallic minerals. Flotation cell is self-aspirated , add diversion pipe and bottom in lower part of impeller, so that the lower part of the grand cycle of the pulp in the tank, and contribute to the trough and the lower part of the cycle of the mineral particles to prevent Shen slot.
The flotation separation process is an important processing technology with the widest application range. Figures show that 95% or more non-ferrous metallic minerals are handled by the flotation separation process. It is also able to process ferrous metals, precious metal and non-metallic minerals. The flotation separation process also takes part in the water purification field. It is made up of jaw crusher, ball mill, spiral classifier, mixer and flotation device.
If the flotation pulp contains more slimes, will bring a series of adverse effects for flotation. The main effects are the following:
1. absorb large pharmacy, pharmaceutical consumption increases.
2. easy to cover on coarse surfaces, impact coarse flotation.
3. easily mixed in foam products, so concentrate grade drop.
4. make pulp sticky, inflatable conditions deteriorate.
Technological measures to solve this problem are:
1. add dispersant, dispersing the sludge to eliminate slimes cover on the surface of other harmful minerals.
2. using more dilute slurry to reduce the viscosity of the slurry, can reduce sludge mixed in foam products.
3. pre-flotation material desliming and flotation. Commonly used method is to cyclone to grade desliming.
4. segmented batch dosing, thus reducing the consumption of pharmaceutical sludge.
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magnetic separator production line: http://www.ftmmachine.com/products/production-lines/60.html