| 摘要 |
A device for fining bubbles of gas contained in liquid comprises at least two flow channel members confronting each other to form a flow channel therebetween. An inlet and an outlet are provided on one side and the other side of the flow channel members. A recess surface including a first recess and a second recess is formed on at least one of confronting surfaces of the flow channel members. The first recess and the second recess extend from the inlet to the outlet, respectively, and intersect each other at plural positions where the flow of the liquid premixed with gas in the first recess collides with that in the second recess. <IMAGE> |
