Mud/sand suction ship with air suction and exhaust pump as power

The invention provides a mud/sand ship with an air suction and exhaust pump as power, belongs to the technical field of ships and solves the technical problems of low working efficiency, high use cost and the like in the conventional mud/sand suction ship. The mud/sand suction ship comprises a ship body, wherein a suction and exhaust pipe is arranged in the position of the ship body; the lower end of the suction and exhaust pipe is a suction end; the suction end can extend into water; the upper end of the suction and exhaust pipe is an exhaust end; the air suction and exhaust pump capable of generating high-pressure airflow is also arranged on the ship body; an exhaust hole in the air suction and exhaust pump is communicated with the suction end of the suction and exhaust pipe through a connecting pipe; the end of the connecting pipe faces to the exhaust end of the suction and exhaust pipe; a lifting mechanism capable of enabling the suction and exhaust pipe to be lifted up and down is arranged between the sh