| 摘要 |
FIELD: liquid extraction. ^ SUBSTANCE: extraction tower comprises nozzle part (1), top settling chamber (2) provided with drain pocket (6), bottom settling chamber (3), inlet pipelines for supplying heavy phase to the nozzle part from above and light phase from below, and outlet pipelines for discharging light and heavy phases. The diameter of the bottom settling chamber (3) relates to the diameter of the nozzle part (1) as 1:1, and the diameter of the top settling chamber (2) relates to the diameter of the nozzle part (1) as (1.5-2):1. Top settling chamber (2) receives coalescent stack (5) at a distance 0.6-0.8 of the height of the top chamber from the nozzle part. ^ EFFECT: reduced metal consumption. ^ 1 dwg, 1 tbl, 7 ex |
