Particle fluid pumping equipment controlled by utilizing signal rod type air cylinder and four-way ball valve

The utility model relates to the technical field of fluid transportation, and particularly relates to particle fluid pumping equipment controlled by utilizing a signal rod type air cylinder and a four-way ball valve. The equipment is provided with two tank bodies; an air jet pump and the four-way ball valve are arranged between the two tank bodies; gate valves and control air cylinders are arranged on a feed port and a discharge port; and therefore, the tank bodies are enabled to alternately access compressed air, positive pressure and negative pressure can be switched, and the continuous proceeding of material discharging and absorbing can be achieved. The particle fluid pumping equipment avoids the contact of moving parts and materials, is not prone to abrading elements, low in maintenance cost, and free of driving parts such as a motor, so that no damage is generated to the equipment under the empty load or over load condition. The equipment can pump any particle material.