In the process of picking up the straw,there are a large number of soil,sand,iron and other debris with the straw is packed away from the field,in the follow-up processing,in order to get clean straw materials,need to go through the impurity treatment.This paper briefly introduces the current situation of straw deimpurity machine used in the market,points out its shortcomings,and puts forward the solution,that is,design a straw deimpurity machine,which uses the combination of vibrating screen and centrifugal fan to realize the function of straw deimpurity;At the same time,the technical parameters of the key components are obtained through the experimental bench experiment,which provides a theoretical basis for the follow-up research of the straw cleaner.
国家科技期刊平台
NSTL
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