| 摘要 |
PURPOSE:To transport the powedered granules at an exceedingly low speed by the gas force without applying any impact onto the powdered granules by accelerating the powdered granules immediately after the transport from a capsule and once decelerating said powdered granules during the vertical upward transport and again accelerating said powdered granules, and again decelerating said powdered granules immediately after the transportation in the transverse direction. CONSTITUTION:The powdered granules in a sealed storage container 3 are sent under pressure into a lower conduit 5a by the compressed air which is sent from a gas feeding pipe 4. Immediately after this time, charge in high density is performed in an accelerating reducer 7, and the powedered granules continuously rise in a vertical erection conduit 5b. The powdered granules are once speed-decelerated in a decelerating reducer 72, and then accelerated in the high density state again in an accelerating reducer 73, and continuously rise to an upper conduit 5c. Immediately after this time, the powdered granules in the transport direction which is changed in the transverse direction are again decelerated in a decelerating reducer 74, and are formed into a long cylindrical transported article P, which is transported at an exceedingly low speed in an upper conduit 5c by the air force. Therefore, the collision and destruction of the powdered granules in the upper conduit 5c are prevented.
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