POWDERY AND GRANULAR MATERIAL TRANSPORTER

摘要

PROBLEM TO BE SOLVED: To provide a powdery and granular material transporter capable of reducing the possibility of fracture of rice in an in-tube transportation. SOLUTION: A plurality of first storage tanks 15 are connected to a first transporting tube 12 allowing feed air flow to be formed therein along the first transporting tube 12. A stop valve 42 capable of shielding a connection opening part from the first storage tanks 15 formed in the first transporting tube 12 is fitted to the connection opening part. The surface of the stop valve 42 exposed to the inside of the first transporting tube 12 is formed so as to be flush with the inner surface of the first transporting tube 12 when the stop valve 42 is shielded to prevent the stop valve 42 from being projected to the inside of the first transporting tube 12. Thus, the transported rice 38 is prevented from being collided with the stop valve 42 for the first storage tanks 15 installed on the downstream side to prevent the rice 38 from being fractured.