Feed centrifugal concentrator
the optimum feed size of centrifugal concentrator is 0.074-0.01mm
the main factors that affect the separation index of centrifugal concentrator are: feed rate, drum speed, feed concentration, separation cycle (operation cycle), etc. These factors and ore properties are related to separation requirements, and the best values of these factors are different for different ores
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2, feed concentration
3, feed particle size
4, impurity and water quality
There are two kinds of buses
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departure station's starting bus terminal station's starting bus terminal station's starting bus terminal station's starting bus terminal station's starting bus terminal station's starting bus terminal station's starting bus terminal station's starting bus terminal station's starting bus terminal station ' University of science and technology Heishijiao Northeast University of Finance and economics lingshuiqiao Qixian road high tech Park Hualu Qixian mountain Hekou liangjiagou caidaling Tiandi Software Park Huangnichuan Huashi mountain villa xiaolongtang daaotou longwangtang moshiling Shanying road shanchuanliu Guojiagou tahewan Yanchang Xueyuan station miaodong Mozhu Street Huangjin Street Changjiang Road - shidajia mansion Central Plaza Lushun
5 yuan for the whole journey: 3 yuan for the north square of the station to longwangtang, 2 yuan for longwangtang to Lushun
2 yuan for the return journey to Lushun daaotou Daaotou Zhanbei square is 3 yuan
it's troublesome to stop at this station.
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Advantages and disadvantages of centrifugal concentrator are as follows:
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advantages:
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A. e to the centrifugal force, the centrifugal concentrator strengthens the gravity separation process and shortens the separation time, so its processing capacity is large, about 10 times of that of automatic chute
Small area and high degree of automation Centrifugal concentrator is more effective in the treatment of fine slime, and the recovery rate of 37-19 μ m is as high as 90%, because the separation of ore particles in centrifugal concentrator depends on the combined action of centrifugal force and transverse flow film, so the common enrichment ratio is higher than that of plane gravity chute
2. Disadvantages:
A. water and electricity consumption is larger than that of plane chute
The gradient of drum wall could not be adjusted The proction process is intermittent operation and can not be fed continuously Centrifugal concentrator is also called centrifugal chute. At present, there are many kinds of centrifuges, but their structures are basically the same. When the centrifuge rotates at high speed, it proces great centrifugal force to strengthen the gravity separation process, so that the fine particles can be recovered more effectively. Its appearance successfully solves the full recovery of fine particles. Therefore, it is widely used to recover tungsten, tin, iron and other slimesThe drum of the centrifugal concentrator rotates at a high speed with a certain number of revolutions, and the slurry is sent to the inner wall of the drum in two places through the feed distributor
Mr. Byron knelson successfully solved the above problems and invented the "Nelson concentrator" named after his surname. Practice has proved that it can be well applied to precious metal dressing and many other mineral dressing, and has been widely recognized and adopted in the world.