| 摘要 |
PURPOSE: An air booster of a transfer pipe for a powder transfer system is provided to easily transfer powder to a silo by integrating inflow air with powder in a state where the inflow air has strong rotating force at a high speed. CONSTITUTION: An air booster of a transfer pipe for a powder transfer system comprises a hopper, a transfer tank, a silo, an outer pipe(120), an inner pipe(140), and an air tank. The hopper collects powder which is generated in a work process. The transfer tank transfer the power collected by the hopper. The silo temporarily stores the powder transferred from the transfer tank. An air inlet port(122) in which high pressure air flows is arranged in one side of the outer pipe. The outer pipe comprises an inlet portion(121) and an outlet portion(126). The outlet portion is integrated with the inlet portion and is connected with a convey pipe. One end of the inner pipe is connected with the convey pipe and the other end thereof is extended from the cross-sectional surface of the inlet portion of the outer pope to the outlet portion. The air tank supplies high pressure air to the air inlet port of the outer pipe.
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