| 摘要 |
<p>A container for fast cooling of milk and its preservation and transportation at an optimal temperature (0-4 DEG C) comprises a body (11) consisting of an internal recipient (12) defining a tank (13) for containing the milk and an intermediate shell (14) surrounding the internal recipient (12) and connected in a sealed manner therewith to define between the recipient (12) and the intermediate shell (14) a jacket (18) designed to contain liquid at a freezing temperature lower than a predetermined preservation temperature. The container is covered with an insulating external shell (20). Ducts (30) for circulation of the refrigerating fluid are arranged in the jacket (18). There can also be provided means (48,49,54) for the controlled input of milk up to thermal contact with the refrigerating walls of the recipient (12) and means (35) for mixing the milk in the tank (13) during cooling and preservation. <IMAGE></p> |
