Title: Manufacturing processes of circular arc corrugated sieve plate

Authors: Bin Wang; Weicheng Wu; Guangming Wu

Addresses: School of Coal Engineering, Shanxi Datong University, Datong 037003, Shanxi, China ' School of Coal Engineering, Shanxi Datong University, Datong 037003, Shanxi, China ' Datong Coal Mine Group Co. Ltd., Datong 037003, Shanxi, China

Abstract: The circular arc corrugated sieve plate (CACSP) can significantly improve the performance than the common sieve plate which is easy to plug and has a short life with many materials leaking through the sieve plate and then makes the subsequent treatment process complexable. The current paper introduces the whole process of the new one, including structural design of the sieve plate, material's selection, processing method for sieve bar and grate, welding and stress relief treatment. It is the first-hand technology of manually manufacturing the CACSP.

Keywords: circular arc sieve plates; corrugated sieve plates; CACSP; materials selection; structural design; manual manufacturing; sieve plate design; welding; stress relief.

DOI: 10.1504/IJMTM.2012.051428

International Journal of Manufacturing Technology and Management, 2012 Vol.26 No.1/2/3/4, pp.213 - 220

Published online: 26 Nov 2014 *

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