Long-distance high-output continuous delivery pump

The invention belongs to the technical field of delivery pumps, and particularly relates to a long-distance high-output continuous delivery pump. The long-distance high-output continuous delivery pump comprises an ash bin, a feed pump, an upper discharge pipeline, valves, a delivery pump, a connection tee, a lower discharge pipeline, a stock bin, an air source conveying pipeline, a conveying pipeline, power-assisted pipelines, a conveying air pump, a PLC, a wire, an instrument air pump, a pressure gage and an air lock, the ash bin is connected with the feed pump through the valve, the upper discharge pipeline is connected with the feed pump and the conveying pump, the upper discharge pipeline is fixedly provided with the valve, the upper discharge pipeline and an instrument air source pipeline are connected to the two power-assisted pipelines respectively, each power-assisted pipeline is fixedly provided with the valve, and the bottom of the feed pump is connected with the air source conveying pipeline through the valve. The long-distance high-output continuous delivery pump has the advantages of being reasonable in structure, strong in pertinence, good in economical efficiency, and capable of conveying for long distance; the long-distance high-output continuous delivery pump has wide application prospect and is suitable for application and promotion.