| 摘要 |
<p>The present invention relates to a consecutive peeling system for waste plastic scrap containing foreign substances. A consecutive peeling apparatus of the present invention includes: a first storage where waste plastic is stored; an iron selector for removing iron components of the waste plastic transported from the first storage; an iron storage for storing iron components separated from the iron selector; a first peeling machine which is inserted with the waste plastic whose iron components are removed from the iron selector, and performs a process of removing foreign substances of the waste plastic by number of revolution equal to or above 700 rpm at a processing temperature of 30-70 deg. C; a second peeling machine which removes foreign substances of the waste plastic peeled by the first peeling machine first by number of revolution equal to or above 700 rpm at a processing temperature equal to or above 50-100 deg. C; and a third peeling machine which performs a process of removing foreign substances of the waste plastic peeled secondly by the second peeling machine by number of revolution equal to or above 700 rpm at a processing temperature of 70-100 deg. C.</p> |
