Mine Flotation Machine Model Yunnan mine flotation machine Dingwang machinery Certified

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. A type (also known XJ type, XJK type) It is in the 1950s from the Soviet Union to introduce, in the form of an older, despite the improvements, but the basic structural changes, and the more established form series. Due to the vertical, which flotation machine in our country the most widely used, although this year has been replaced by some new flotation machine, but it is still widely used. The basic structure of XJ-type flotation machine is shown in the following figure. It consists of two directions to form a slot unit, a first slot (with the slurry inlet pipe) of the suction slot, the second groove is DC groove, an intermediate chamber between the two grooves. Impeller mounted on the bottom of the spindle, the spindle upper pulley, drive motor rotation. Inhalation of air from the intake pipe. In each flotation cell slurry level is adjusted by the gate. Mounted above the impeller cover and air cylinder (also known as risers). With holes on the air tube for mounting into the slurry pipe, tube or as a middling return pulp cycle, the size of the holes can be adjusted by rod. Impeller is generally used cast iron disc, there are six radial blade disc, cover the impeller mounted at the top of 5-6mm, XJ type mechanical flotation machine can be applied to iron vanadium steel and other ferrous metals minerals, copper, lead, zinc, nickel, molybdenum, gold and other non-ferrous metals and non-metallic minerals roughing, selection, sweep the election and anti-flotation operations, but not for large-scale flotation plant rougher and scavenging operations . Use mechanical flotation machine, the different minerals, different sorting process time required for flotation, flotation time according to the test report and refer to the actual data processing ore concentrator similar quality to determine.