Magnetic suspension fluid conveying device

The invention discloses a magnetic suspension fluid conveying device. An open water tank serves as a throwing device of a columnar bag body, fluid serves as a power source of a whole pipeline conveying system, electrified annular solenoid coils symmetrically arranged on the outer wall of a pipeline at intervals generate a constant magnetic field, and a permanent magnet in the columnar bag body serves as a suspension device of the system. Due to the application of the device, the columnar bag body can suspend in the center of the pipeline all the time and can keep stable operation. The long-distance conveying circular pipeline is a guiding device of the system, and a magnetic suspension fluid conveying manner is formed. According to the device, high-speed migration of the columnar bag bodyin the pipeline is more stable and reliable, the height of a pipeline pressure water head at the starting end position is reduced, the operation energy consumption of a working system is reduced, theconveying range of materia