| 摘要 |
The aim of this patent is a basically cylindrical vertical body where the displacement of grains occurs through gravity. It is constituted by an antechamber ( 01 ) through which the grains enter and are pre-heated when they come in contact with an amount of parallel tubes ( 02 ), heated by steam. In the lower part of the chamber ( 01 ), there is an entry rotational valve ( 11 ) through which the grains pass to the heating chamber ( 18 ). Inside the heating chamber ( 18 ), there are diverse diametral gutters ( 14 ) arranged in opposite positions, with "V" inverted shape walls through which steam is injected into the heating chamber ( 18 ) that has a multiple rotational valve of the base ( 19 ) in its lower part over the cylinder of the plates ( 21 ) heated by steam, where there is an upper heated ( 22 ), second ( 27 ) and third ( 28 ) plates upon which rotational paddles ( 25 ) turn that make the grains fall through an opening ( 26 ) and a download gutter ( 32 ) in the upper one and second plate, and there is a lower rotational valve ( 31 ) under the third one. |
