静電分離に関する研究IV 傾斜帯電電極に接触した粉体の運動について

概要

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This report is on some experimental results as to how particle moves when it touches the high voltage electrode. This experiment has made the principle of the inclined-plane-electrode electrostatic separator, which we have developed, clearer and more accurate. The conclusion is that the following conditions are most appropriate.　1. Particle falling rate from the hopper is 8-10 g/min/4 x 250mm^2.　2. The most suitable size of the particle is 100-150 mesh or 150-200 mesh.　3. The inclination of the plane electrode is about 60 degrees.　4. The distance between the lower end of the inclined-plane-electrode and the receiving equipment is about 15 cm.　5. The distance between the net of the hopper and the inclined-plane-electrode is about 6 cm.　6. The applied voltage is negative polarity.　7. The applied voltage to a good conductor like a curbon is about 10 KV.　8. The location of the inclined-plane-electrode where the particle fall from the hopper is about 4.5 cm far from its lower end.
山形大学の論文
1968-01-20