Passive stirring device for high-performance concrete pumping construction and use method

The invention discloses a passive stirring device for high-performance concrete pumping construction and a using method. The passive stirring device is composed of a driving structure, a fixing piece, an access cover and a tank body. The tank body is in an ellipsoid shape, is installed between pump pipes of a sky pump or a ground pump and is connected with the pump pipes through an inlet and an outlet, the side tank wall of the inlet and the side tank wall of the outlet are each provided with an access opening with an access cover, each access cover is provided with a switch and a handle which are used for opening, and the access openings are in a closed state in the normal operation process. And the driving structure is mounted in the tank body through a fixing piece. The device can effectively solve the problems that in the pumping process of various types of concrete, the concrete blocks in a pump pipe or the workability is reduced after the concrete is discharged out of the pump, layered segregation and i