PURPOSE: To provide an air slide conveyer of little amount of dead stock when powder such as cement accumulated in a silo is carried out.
CONSTITUTION: A cylindrical air supply duct 30, which has an air guiding port 31 in the end part, and on which a plurality of air jet nozzles 3a-3f in a circumferential wall surface 32 are drilled, is inserted in the longitudinal direction of an air chamber 21. A canvas 11 is tilted in the longitudinal direction. The air guided from the air supply duct 30 is blown out of the canvas 11, while the powder on a carrier surface 12 of the canvas 11 is floated, and is moved to the lower side. Air can be blown at a nearly fixed pressure regardless of the condition of the powder on the canvas 11. Even when the powder is partially removed, blow-by giving bad affect to carrying does not occur.
NISHIDA YUTAKA
AGA HIROMU
SHINNITSUKA KOSAN KK
DAIKO KOGYO KK