Degassing device of the powder in the auger-type automatic powder filling machine

摘要

(57) [summary] [purpose] the powder in the hopper at the time of discharge and filling, by continuously degassed in the vicinity of the filling opening, to improve the charging efficiency of the container. In the [configuration] auger powder filling machine, hopper (1) Filling port of the tip (2) the sides of the vicinity of breathable material (3) In is configured to cover the periphery in the casing (4), the said casing (4) is communicated with the vacuum degassing unit (5), and that by operating the vacuum degassing apparatus (5) and suction-gas composed of degassing device of the powder in the auger-type automatic powder filling machine according to claim.