| 摘要 |
A continuously operating sugar centrifugal is equipped with the following components, a massecuite supply device, a frustum-shaped screen drum which is rotatably drivable, a housing surrounding the screen drum, a distributor and accelerating device arranged for cooperation with the screen drum, cover water nozzles arranged in a fixed position in the drum, and an air guide ring. The air guide ring is located at the widening upper open end of the drum. The air guide ring widens conically and forms an extension or elongation of the screen drum. A passage or exit gap for the sugar to be discharged from the drum, is provided between the upper drum edge and a rim of the air guide ring facing the drum. The air guide ring rim facing away from the drum reaches into a ring-shaped air scoop and collecting space (17) which is open toward the interior of the drum. |
