Filling device for homogenate tank for filling high performance liquid chromatographic column

The utility model provides a filling device for a homogenate tank for filling a high performance liquid chromatographic column, which relates to the technical field of high performance liquid chromatographic columns and comprises a support, a tank body on the top of the support and a feeding pipe on the right side of the tank body, a water pipe is arranged at the top end of the tank body, and the bottom end of the support is communicated with an electromagnetic valve. The bottom end of the electromagnetic valve is communicated with a chromatographic column tube, a cleaning mechanism is arranged on the left side of the tank body, and a stirring mechanism is arranged in the tank body. After a sample solution is filled, water is injected into the tank body again, the driving motor rotates the paddle again through the rotating shaft, residues on the inner wall of the tank body are dissolved in water through the scraper blade, a plunger is driven by an air cylinder in the cleaning mechanism to move upwards, air in