APPARATUS FOR DRYING OF WET DISPERSED RAW MATERIALS

摘要

Apparatus for thermal-vacuum drying of wet dispersed raw material comprises of a heat-insulated housing (1) equipped with resistance-type heater (2) connected to a current source, a liquid-packed ring vacuum-pump (3) equipped with an inlet (4) for suction of steam and an outlet in atmosphere, and a product receiver (5). The heater (2) is formed as a pipe heater and connected from the inlet to a feeder for supply of wet dispersed raw material, and the product receiver (5) is formed as a separate vacuum-tight housing connected to an outlet of said pipe heater (1) and to said inlet (4) of said vacuum-pump (3). Such apparatus provide for increase of productiveness and decrease of energy expenses at the drying of arbitrary wet dispersed raw materials.