12-01-2017 дата публикации
Номер: US20170006892A1
The installation () comprises: 11. Installation () for the production of confectionery products , such as sweets and the like , comprising{'b': 4', '4', '5', '3', '4', '4', '7', '4', '4', '3, 'i': a', 'b', 'b, 'a vacuum expansion chamber (), having an inlet () provided with a first gas-tight valve device () for receiving a flow of semi-finished pieces () prepared starting from a confectionery compound and including particles, such as air bubbles and/or powders, capable of causing an expansion thereof under vacuum, and an outlet (); in said chamber () there being provided a rotatable drum () having a grille structure, intended to receive and transfer to the outlet () of said chamber () a flow of said semi-finished pieces (), in a controlled period of time sufficient to allow an expansion thereof under vacuum;'}{'b': 10', '4', '18', '3', '10', '11', '14', '11', '14', '11', '14', '11', '14', '11', '14', '3', '11', '14', '16', '3, 'i': a', 'a', 'd', 'd;', 'e', 'e', 'e', 'e', 'a', 'a, 'a cooling and conveying apparatus () under vacuum, at a controlled temperature, having an inlet coupled with the outlet of the expansion chamber (), and an outlet having an associated second gas-tight valve device () for discharging the expanded and cooled confectionery products (); said apparatus () including at least one cooling and conveying unit (-) comprising a conduit under vacuum (-) in which there is provided a worm conveyor device (--) including a flexible spiral screw (-) intended to cause a displacement of the expanded pieces () at a controlled speed; the conduit (-) being provided with liquid-refrigerated cooling means () intended to cause a progressive solidification of said expanded pieces () at a controlled temperature.'}2101214. Installation according to claim 1 , wherein the cooling and conveying apparatus () comprises a plurality of cascaded cooling and conveying modular units (-) claim 1 , coupled with one another preferably in an articulated manner.37483444ab. ...
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