| 摘要 |
<p>The machine comprises an extraction pipe that is moved vertically on a first support of the pipe by means of a stepper motor. The first support is mounted on an expander that is associated with a second support on which the expander can move vertically and horizontally. In addition, means for supporting and sealing a bag are provided on the expander, and said expander and bag-closing and -supporting means can be moved together in a precise manner. The extraction pipe includes: a central drainage channel; a movable closure cone; and, peripherally, a first internal sleeve which sprays water into the drainage channel and a second external sleeve which sprays water towards the exterior of the pipe. This machine provides automatic, hygienic drainage, in which the entire process is controlled and all of the product contained in the bag is used.</p> |
