Ultra-gravity desulfurization system

The invention relates to the technical field of desulfurization, in particular to an ultra-gravity desulfurization system. The ultra-gravity desulfurization system comprises a desulfurization device and lye tanks, the desulfurization device comprises a shell, a first liquid inlet, a first liquid outlet, an air intake and air outlet, rotation tables used for receiving and atomizing lye flowing intothe first liquid inlet and a drive device driving the rotation table to rotate are arranged in the shell, annular retaining plates are circumferentially distributed on the rotating plates, overflowing holes are arranged in the annular retaining plates, distribution plates are arranged on the inner wall of the shell along the circumferential direction, distribution holes are arranged in the distribution plates, a liquid feed port is arranged above the distribution plates, the lye tanks include a first lye tank and a second lye tank, and a dryer is connected onto the air outlet. The ultra-gravity desulfurization system