Wet magnetic separator beneficiation of kaolin.

Wet magnetic separator beneficiation of kaolin.

    Wet magnetic separator used equipment of iron ore (iron ore magnetic separator), and manganese devices (manganese magnetic separator) is the mainstream of the strong magnetic separator beneficiation equipment. Wet magnetic separation machine is suitable for wet magnetic separation of magnetite, pyrrhotite, roasted ore, ilmenite and other materials granularity below 3mm, also for coal, non-metallic minerals, building materials and other materials in addition to iron job. The dyeing of impurities (such as hematite, etc.) in the the wet magnetic machine kaolin having a weak magnetic properties, which can be removed using a wet magnetic separator. Wet magnetic separator, kaolin ore Fe2O3 can be reduced from 0.9% to 0.6%, Ti2O3 fell to 0.8% from 1.8% to 2.0%. Wet magnetic separator with stainless steel wool for medium field strength of 1.5 ~ 2.0T, power consumption 270 ~~ 500kw.

    2 part of the iron impurity in some kaolin mining the form of the silicate is very weak, magnetic, and the titanium exists in the form of rutile, the magnetic separation method is difficult to work, so the process is usually accompanied by flotation, selective flocculation, etc. other operations, in order to improve the quality of the product. In recent years, superconducting magnetic separator has been successfully applied to the kaolin separation, not only to reduce energy consumption, and the field intensity can greatly improve the quality of the kaolin concentrates also higher. The separator can be reached within 60s designed maximum field strength (5T), the demagnetization time is short, which greatly reduces the load cycles during the time required to flush from the magnet magnetic impurities. Its low energy consumption, about 80% less than conventional magnetic separator, the processing capacity of up to 100t / h. Wet magnetic separation machine, simple structure, low operating and maintenance costs, and has good stability.