| 摘要 |
An apparatus for gasifying liquids, more particularly a liquid solid suspension mixed with flotation reagents which is introduced,through a feed pipe, into a flotation cell, apertures for the supply of gasifying media being provided in the wall of the feed pipe, characterized in that the apertures in the wall of the pipe through which the gasifying media are supplied comprise slot like spaces formed by individual plates positioned in spaced relationship one to another and arranged one after the other in a row. |
