There are dozens of types of electric sorting machines, but they are different in classification. Some are classified according to the characteristics of electric fields, some are classified according to structural types, some are classified according to mining methods, and some are sorted by coarse or fine. For the classification of grains, the following are common.
(1) According to the method of mineral charging, the electric separator is divided into a conductive electrification machine, a friction electric separator, a dielectric separator, and a thermoelectric adhesion machine.
(2) According to the electric field characteristics The electric separator is divided into an electrostatic field electric sorter, a corona electric field sorter, and a composite electric field electric sorter.
(3) According to the characteristics of equipment structure classification, the electric sorting machine is divided into drum type electric sorting machine, chamber type electric sorting machine, free fall type electric sorting machine, slide type electric sorting machine, belt type electric sorting machine, disc type electric Machine selection, shaker type electric separator, and cyclone type electric separator.
(4) According to the size of the sorting or processing, the electric sorting machine is divided into a coarse grain electric sorting machine, a medium grain electric sorting machine, and a fine grain electric sorting machine.
At present, the classification method mainly based on structural features and combining other characteristics, such as drum type high-voltage electric sorter, cyclone fine-grain electric sorter, free fall type electric sorter, etc., is distinguished from other electric power. Machine selection.
Drum-type electric sorters are widely used at home and abroad, followed by free-falling and sieve-plate type electric sorters, and other forms are not used much.
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