Jilin mine flotation machine _ _ Dingwang mining flotation machine manufacturers

Flotation machine is mainly used for sorting copper, zinc, lead, nickel, gold and other metals, it may also be used for ferrous and non-metallic roughing and selected. Like other beneficiation, flotation confidential material preparation to do before sorting, which ore to go through the ball mill grinding and classification to a concentration of fineness suitable for flotation. The reason BF flotation machine failure is often the flotation machine uninterrupted job is not timely and effective maintenance caused, it will not only affect the production efficiency, and if treatment is not timely likely to cause accidents. Recovery and concentrate grade higher than a small flotation machine. Sometimes small inferior to large-scale flotation machine flotation machine or equivalent, said the flotation equipment is not good, this is wrong, it should, as the composite indicator. Moreover, comparative test requirements for small flotation pulp flow and large flotation machine. That is, with a little more volume flotation (flotation some extended time) as to achieve recovery and concentrate grade requirements, but to reduce its energy consumption, reduce plant, reduce equipment investment, reduce maintenance costs, this is a success, that is the so-called comprehensive index. Large flotation machine can be located, it should mainly look to improve its overall index. Give full play to the advantages of large-scale flotation devices, automatic control is one of the indispensable factor if fully play its role, sometimes flotation unit volume strength but will not fall, will correspondingly less amount of the agent added, must assessed according to economic laws. Into words, how much recovery is the most appropriate, should be developed by the costs, if discard economic accounting, to seek to improve the recovery is not economical. As the bubbles return amount is increased, the energy saving effect is more significant level configuration. For return a large amount of foam flotation process, the energy saving effect of flotation machine level configuration is significant. Features flotation column is: a simple structure, easy manufacture and installation, production maintenance easy, save power, small footprint, low capital costs, start fast. But there are also disadvantages flotation column: mainly calcium and easy to knot the inflatable device clogged unstable. This is the main problem worthy of study to be improved. Column flotation column flotation machines are also called, is a deep groove type inflatable flotation machine is one of the new flotation equipment in China. Many Concentrator The test has been used in various flotation research into and get a good result, in some flotation process can basically replace the mechanical flotation machine or in combination with some other type of flotation machine . Most of the flotation column is currently used in the roughing operation, and in the selection of the job is less suitable. Mainly flotation concentrate quality and recovery are not as good flotation machine, especially the quality concentrate. When flotation column work, flotation agents for the pulp added with vigorous stirring, the center sent its feeder the column. Pulp due to gravity, slow decline from the column. Compressed air through the inflator dispersed into a large number of tiny bubbles, evenly distributed over the entire cross-section of the column and gradually rise. Slurry bubble formation and convection. In this case, part of the mineral can be attached to the bubbles and float to the pulp floating on top of the formation of mineralized bubbles. From the foam overflow launder their own or with a scraper scraped off the foam, is the concentrate. Another part of gangue can not float attached to the bubble, the lifting device from the tailings discharge or go to the next job processing, that is tailings.