The Optimization Analysis of the Conditions for Optimal Parameter Combination of Husker Capacity by Response Surface Method

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In rice processing courses, the parameters configuration of rubber roll husker has significant influences to husker capacity. For this reason, this paper chose contact pressure between rolls, inlet flow, fast roll linear speed and linear speed difference as parameters, set up a regression mathematic model with Box-Behnken experiment design method which reflected the changing rules between husker capacity and the four parameters, and then optimized and analyzed the objective function. The conclusion indicated that consider only to raise the husker capasity, the main influential factors are the inlet flow, contact pressure, linear speed difference and fast roll linear speed; the optimal working parameter combination is: contact pressure 6.2kg.cm-1, inlet flow 174kg.cm-1.h-1, fast roll linear speed 17m.s-1 , linear speed difference 3.1m.s-1.

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2203-2207

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October 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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