| 摘要 |
446,762. Treating rice. STEEL BROS. & CO.,Ltd., 6, Fenchurch Avenue, and GIBBON, S. H., 242, Lauderdale Mansions, Lauderdale Road. Maida Vale, both in London. Nov. 9, 1934, No. 32367. [Class 58] Rice, husked or unhusked, is soaked in water until it has a water content of upwards of 15 per cent and is then subjected to dry heat in a chamber within which a temperature between 200 and 475‹ C. is maintained until the rice attains a temperature between 90 and 98‹ C., the rice being then discharged. The heating drum consists of a rotatable cylinder 1 provided with fixed end plates 2, 3, carrying a feed shoot 4 and a discharge shoot 5 respectively ; a worm 6 on the interior of the drum feeds the material to the outlet. The drum is heated by devices 7, 8 and 9 arranged below, at each side, and inside the drum respectively. Specification 179,206, [Class 58], is referred to. |
