Device for defined micro-bubble production for flotation, gasification or aeration of liquids comprises one or more plate-like gasification membranes fixed as a packet to a hollow shaft with spacers and charged with gas through a feed

摘要

Device for defined micro-bubble production comprises one or more plate-like gasification membranes (4) fixed as a packet to a hollow shaft (6) with spacers (5) and charged with gas through a feed (3). The membrane packet is inserted into a shaft or tube (7) so that liquid introduced flows around the membranes receives micro-bubbles and the liquid leaves the shaft or tube with the micro-bubbles.