| 摘要 |
A compression extractor is disclosed. The compression extractor comprises a tank having a flexible membrane mounted therein. The membrane serves to divide the tank into a mash chamber and a pressure chamber. The mash chamber is adapted to receive a fruit mash or other liquid containing material from which liquid is to be extracted. When a pressure medium is introduced into the pressure chamber, the membrane presses on the mash in the mash chamber to extract the liquid therefrom. A liquid collection system is provided to collect the extracted liquid. To improve collection of the extracted liquid, the side of membrane facing the mash chamber is covered at least in part, with drainage canals or the like to direct liquid located near the membrane to the liquid collection system.
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