Settling separation device for phytoplankton

The utility model relates to a phytoplankton settling separation device which comprises a support, the support comprises a base, a supporting rod vertically arranged on the base and a movable table which slides up and down along the supporting rod and can be locked, and the movable table is provided with a first through hole for the supporting rod to penetrate through; a measuring cylinder is mounted on the settling separation mechanism; the fixing device is arranged on the moving table and is used for limiting and fixing the settling separation mechanism on the moving table; wherein a groove for embedding and mounting the settling separation mechanism is formed in the upper side of the movable table. The volumetric flask moving platform has the advantages that the height of the moving platform can be adjusted according to the sizes of different volumetric flasks, the using flexibility of the volumetric flask moving platform is higher, and operation is very convenient. 本实用新型涉及一种浮游植物沉降分离装置，包括，支架，支架包括底座、竖直设在底座上