Stirring of vertical end reation kettle

The utility model discloses a stirring of vertical end reation kettle, the reactor comprises a kettle, the external side of cauldron is equipped with fixed ear, cauldron body top is equipped with the apical axis and holds, the apical axis holds the other feed inlet that is equipped with, the internal agitator that is equipped with of cauldron, the agitator upper end is held with the apical axis and is connected, the agitator lower extreme passes mechanical seal and the coupling joint of locating cauldron body bottom, the shaft coupling is connected with transmission, increases leakproofness and wearability through increasing the unsteady ring of a carbon element graphite between rotating ring terminal surface in mechanical seal and the quiet ring terminal surface, and the sealing ring of also being convenient for change adopts the cardan shaft can provide the freely volume of stretching out and drawing back of big axial simultaneously when satisfying the performance. 本实用新型公开了种立式底搅拌反应釜，包括釜体，所述釜体外侧设有固定耳，所述釜体顶部设