摘要:
Method and installation for the preparation of cocoa-nibs and coffee-beans, comprising the combination of a hot air drying and a further treatment in a microwave area. The entire fruits are opened and the nibs or beans are separated from other constituants of the fruits before the nibs or the beans are fed to the heat treatment. Before they are opened, the fruits may be frozen.
摘要:
The present invention refers to a cracking-shelling mechanism with variable eccentric adjustment for shelled fruits, that comprises a plurality of longitudinal blocks parallel among them, consisting of a couple of first elongated bars with recesses on its internal sides and, adjacent to said first elongated bars, at least one second elongated bar, which exhibits recesses on its internal sides, forming holes when the first and second elongated bars are confrontedly arranged. Each couple of first elongated bars is connected by means of a lever, in its turn connected to a connecting rod, to an eccentric rotation shaft. The lever is connected to a fastening means at a support point and the support means comprises displacement means that change its position with respect of the fastening means, in such a way that the first elongated bars run is adjusted, jointly, with respect of the second elongated bar.
摘要:
The invention relates to a cracking-shelling mechanism (3) for nuts with a hard or soft shell, with a plurality of first and second blocks (1, 2) the facing sides (6) of which have a plurality of complementary first and second notches (8.1, 8.2) in a staggered arrangement, wherein each first notch (8.1) is associated with at least a second notch (8.2) and forms a cracking hole (7) with each one, wherein the notches (8.1, 8.2) have first and second vertexes (4, 5) for each hole (7), forming a specific angle with respect to the longitudinal axis, and in the standby position of the first block (1), said first and second vertexes (4, 5) of each first notch (8.1) are arranged so as to coincide with second and first vertexes (5, 4), respectively, of a second notch (8.2).