DEVICE FOR CLEANING GRANULATED MATERIALS Russian patent published in 1995 - IPC

FIELD: medical engineering; wet cleaning. SUBSTANCE: device has cascade structure. Reservoirs for accumulating working liquids are placed in the upper part, the reservoirs being connected with the corresponding cavities of reactor and with rinsing chamber. The rinsing chamber has sieve, a collecting vessel for working liquid to be accumulated in by means of a pump and is connected with drying chamber having draw- out cells and bottom plate divided into two spaces for collecting granulated material and discharging working fluid by means of inclined sieve, and is connected with fan unit through a heating device. Drying chamber casettes are made of net package set at an angle of 10 deg < 10^°< α < 60^° < 60 deg relative to the horizontal surface. The direction of net tilt in each following cell is opposite to that of the preceding one. All units of the machine communicate with neutralization tank. EFFECT: enhanced effectiveness of cleaning. 2 cl, 1 dwg