| 摘要 |
PURPOSE:To reduce an asbestos pressure feeder to a compact size by conducting an asbestos loosing work in a rotary valve casing, and accomodating a blower motor and a power motor in an enclosure. CONSTITUTION:A valve rotor 15 is inserted in a rotary valve casing 6 and a pipe 9 is threaded. A brush roller 10 is inserted in the pipe 9 and a blower motor 16 and a power motor 18 are enclosed in an enclosure. This arrangement can reduce a feeder to a compact side so that the feeder can be carried in a job site or replacement of parts can be facilitated. |
