| 摘要 |
The invention relates to an intensive mains-powered polishing unit having an ejection apparatus for cereals, preferably wheat and rye. The aim of the invention consists in developing a machine which, while using the known functioning principle of the intensive mains-powered polishing unit according to WP 217433 A1, ensures, as well as an increase in the working effect, self-aspiration and more favourable technological classification. According to the invention this is achieved in that there is arranged, in the outlet region, a special ejection apparatus which combines the functions of a throwing impeller wheel, a ventilator wheel and a hinged box and comprises a centrifugal cone, which is arranged on the rotor and is equipped with paddles and a two-part guiding housing.
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