| 摘要 |
PROBLEM TO BE SOLVED: To generate wind efficiently, and to facilitate the entire function of a system carrying an article with the wind in a tube. SOLUTION: Though a separator panel 1 is necessary to generate airflow efficiently, the panel must be moved for each article when articles flow consecutively, thereby preventing the generation of effective airflow. Then, dispersed articles are controlled by computer to form groups and to pass the separator panel in group.
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