Device suitable for solid-liquid two-phase continuous rectification

The utility model discloses a device suitable for solid-liquid two-phase continuous rectification, which is characterized in that the bottom of a rectifying tower is connected in series with a multi-stage series kettle, and the top of the rectifying tower is connected with a condenser. A macroporous sieve plate is arranged in the rectifying tower, tower top and tower kettle materials can be rectified and separated, and meanwhile solid materials smoothly enter the tower kettle from the tower top. The device is used for rectification operation of a solid-containing system, and can ensure that the content of light components in a tower kettle material is very low so as to meet the requirements of subsequent steps. The continuous tower-type equipment is adopted to replace a conventional distillation kettle, so that the evaporation energy consumption can be greatly reduced, continuous operation is realized, the labor is greatly reduced, and the operation safety is greatly improved. 本实用新型公开了一种适用于固液两相连续精馏的装置，精馏塔底部与多