| 摘要 |
The present invention relates to a device for filtration and drying and is characterised in that it contains a double-conical, double-walled container of two frustoconical elements which are fitted together at their large base. The container is rotatable about an axis which lies in the fitting plane of the two frustoconical elements. It has connections for filling and applying pressure, and has a filter device which is arranged on the small base of one of the frustoconical elements. A liquids container is provided for the purpose of receiving the liquid which emerges from the filter device.
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