| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrode for an electrostatic separation device capable of screening the particles having the size which had been considered to be difficult to screen and excellent in durability. SOLUTION: In the electrode, a corona generating electrode 1 is placed opposite to a drum electrode 2. In this case, a cord-like corona generating electrode 1 in which many electrode projecting parts are formed at the side surface by twisting plural Nichrome (R) wires is disposed opposite to a longitudinal side surface of the drum electrode 2. The corona generating electrode 1 is provided by twisting two Nichrome (R) wires having 0.1 to 0.7 mm size, and forms the electrode projecting parts by twisting in 2 to 10 mm distance.
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