| 摘要 |
<p>IN THE CANADIAN PATENT OFFICE PATENT APPLICATION entitled : DEVICE FOR DISCHARGING PULVERULENT PRODUCTS CONTAINED IN A SILO. Applicant : GUERY S.A. Device for discharging pulverulent products contained in a cylindrical silo, the discharge of said products taking place in an appropriate part of the lower periphery of the silo. A radial horizontal arm is equipped with an Archimedean screw, said arm being placed in the immediate vicinity of the lowest part of the silo and being mounted on a turret. A fixed vertical shaft, placed inside the turret co-axially to the silo, is provided with a first pinion which cooperates with a second pinion wedged on the shaft of the Archimedean screw. Means are also provided to rotate the arm and the turret about the axis of the silo.</p> |
