| 摘要 |
PROBLEM TO BE SOLVED: To provide an economical air-tight conveyor capable of surely keeping the air-tight condition of each conveying bucket part, preventing partitions from being damaged by the frictional heat, smoothly rotating a rotator, continuously and smoothly conveying a matter to be conveyed by utilizing the compressed air, and executing the conveying work with high efficiency with a simple structure capable of being easily handled and superior in workability and durability. SOLUTION: A rotating body B driven and rotated in a casing A provided with a supply port 3, a discharge port 4 and an exhaust port 5, has plural conveying buckets 22 accommodating matters to be conveyed, partitions 30 are respectively mounted between conveying buckets 22 adjacent to each other, the conveying bucket 22 parts in the casing A are respectively defined in an air-tight state, and each partition 30 is composed of a partition base 31 made of a heat-proof synthetic resin, and a packing 33 reinforced by chemical fiber and attached to a peripheral edge part of the partition base 31.
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