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Dynamic Analysis and Design of Star Screen in Recycling Construction Plant  

Kim, Kwang-Hoon (RIMT, Pusan National University)
Park, Jung-Hong (RIMT, Pusan National University)
Moon, Byung-Young (Dep't of Naval Architecture, Kunsan National University)
Park, Yong-Ki (Keossan Machinery Co., LTD)
Publication Information
Korean Journal of Air-Conditioning and Refrigeration Engineering / v.22, no.4, 2010 , pp. 219-224 More about this Journal
Abstract
Recycling issue for the construction wastes is gradually important to future society. Recently, a star screen has been developed to use for this purpose, however some modifications were needed to enhance the separation accuracy. The objective of study is to evaluate and predict separation ability by verifying the effect for the modified shapes of the screen part. Two analysis models of the screen part were established using commercial software ADAMS to simulate the dynamic interaction of waste particles. Results showed that spacer and gear shapes directly affected separation ability. The modified spacer shapes were much higher screening rate with comparison to default shape. Screening ability for the half number of gear type was greater than other types. Therefore, modification of the design of screen part will be required to achieve better separation ability.
Keywords
Star screen; Gear shape; Spacer shape; Dynamic modeling; Separation Ability;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 ADAMS, Mechanical Dynamics Inc., U.S.A.
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