テーブルフィーダの粒子排出速度

概要

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The purpose of this investigation is to determine the available equations for design of table feeder. Taking note of the piled-out length M, the discharge-rate equation has been derived theoretically as Eq. (11). The calculated results of the discharge rate are in good agreement with the observed data as illustrated in Figs. 9〜11.It has been observed that the value of M decreases as the insertion length of scraper increases, but finally M becomes constant value M_c at a critical distance between the scraper and the discharge pipe s_c. These values of M_c and s_c can be determined by Eqs. (9) and (6), respectively. Assuming M≥M_c, the empirical equations on M have been obtained as Eqs. (2) and (3).The equations reported here may be actually available when the discharge rate is predicted from the operating conditions.
社団法人日本材料学会の論文
1967-05-15