Rotational flow pump structure

The invention provides a vortex pump structure which comprises a vortex pump body, a feeding pipeline, a discharging pipeline and a material level sensor, and two-phase materials are subjected to separation and stage treatment according to the working principle of the vortex pump body; materials are conveyed into the pump cavity of the vortex pump body along the feeding pipeline, the material level sensor is installed in the material storage device, and when the materials are reduced to a set value of the material level sensor, the adjusting assembly is started to change the size of an opening of the flexible end, and then the pressure of the materials entering the pump cavity is changed, so that the materials are input into the pump cavity at the stable pressure all the time; the two discharging pipelines are installed at the discharging ports respectively, the principle that materials act on the inclined pieces to drive the inner pipeline to rotate is utilized, the discharging pipelines are kept in a moving