| 摘要 |
Device for distribution of powder, particles of flocculated material over a surface, incorporating a housing (1) having at least one opening (10) arranged along the bottom thereof and intended for discharging distributed material and a shaft (8) rotatably supported in the longitudinal direction, said shaft being equipped with a fixed brush (9) helically arranged along the shaft, said brush being intended to brush the material to be distributed towards said openings, the housing (1) being provided with an inlet (2), for the material to be distributed, arranged at one end thereof, and with an outlet (6) for excess material provided at the opposite end of the housing after said openings (10), whereby the brush (9) is intended, during the rotation of said shaft, to convey, like a worm conveyor, material between said inlet and said outlet, and thereby in a manner known per se discharge material through said openings (10). |
