Liquid chromatography column packing machine

The invention relates to the technical field of liquid chromatography equipment, in particular to a liquid chromatography packing machine which comprises an air pump, the inlet end of the air pump is connected with one end of a three-way pipe, the other two ends of the three-way pipe are connected with a liquid inlet and an air inlet respectively, the liquid inlet is connected with one end of a three-way valve through a pipeline, and the other end of the three-way valve is connected with an air outlet. And the other two ends of the three-way valve are respectively connected with the first liquid inlet and the second liquid inlet. The upper end of the homogenizing tank is communicated with the liquid outlet, and a homogenizing tank fixing plate and a chromatographic column fixing plate in the horizontal direction are respectively arranged on the fixing frame. The chromatographic column has the beneficial effects that two different liquids are respectively added into the two liquid inlets, so that the stability