CHARGING AND DISTRIBUTING DEVICE FOR LOOSE MATERIALS Russian patent published in 2001 - IPC

FIELD: chemical, mining and other branches of industry. SUBSTANCE: device has vertical feeding channel, at least two transfer shelves positioned in succession at an angle to horizon, on opposite internal walls of feeding channel along its height. Transfer shelves are mounted in pairs on one horizontal level. Separating with wedge-like sifting holes are vertically arranged directly above shelves in feeding channel walls. Width of sifting holes increases from top to bottom. Movable carrying member formed as a plate moving in guides by means of rack adjusting device is installed in channel center. Guide shelves are secured to movable carrying member in pairs and in symmetry. In addition, feeding channel is provided with collectors of fractions escaped through separating members. EFFECT: extended process capabilities. 1 dwg