Continuous positive pressure powder conveying equipment

The utility model relates to the technical field of material conveying, in particular to continuous positive pressure powder conveying equipment which is characterized in that a rotary discharging valve is fixedly mounted at the upper end of a sending tank through a flange, and a gas ring flange is mounted at a cone part at the lower end of the sending tank; a discharging port of the sending tank is connected with a conveying pipe through a discharging butterfly valve, and the conveying pipe is connected with target equipment; the sending tank uses a positive pressure air source as a conveying medium, after materials are conveyed to target equipment through air, the materials are separated from the conveying medium, the materials fall into the target equipment, and the air is exhausted into the atmosphere. Continuous feeding and discharging conveying of the single sending tank is achieved, continuous powder positive pressure conveying in the industries such as bulk pharmaceutical chemicals, milk powder, healt