209 リサイクルプラントにおける***ージョン現象と対策(再資源化・リサイクル・熱利用技術,資源循環・廃棄物処理技術)

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This paper describes erosion phenomena and measures in wooden wastes recycle-plant. As the Law for The Promotion of Utilization of Recyclable Resources was enforced with a view to resolving issues on resources and environment, various recycling plants have been operated. However, in the process of treating chips smashed for reproduction, repeated impingement of chips against blower's impellers and bends causes erosion, a serious problem. We make a report on erosion in recycling plants where wooden wastes can be reproduced into a particleboard, and on the influence of the impingement angle and velocity of chips upon erosion. On the eroded surfaces of impeller, a series of ripple patterns which of perpendicular to the impingement direction of chips is found.
社団法人日本機械学会の論文
2008-07-09