Design of 5HZL-1200 Type Maize Ear Vertical Drying System

Abstract

Corn grain drying not only required high productivity, but also guaranteed the quality of the dry ear after good. Consequently, we design 5HZL-1200 type maize ear vertical drying system, the control part of which was corn grain drying monitoring system developed on the kingview. It overcomed the problem of low efficiency of seeds drying, artificial error and so on. The experimental results of using the vertical drying system for corn grain drying experiment showed that adopting vertical type of drying made its drying time 21h shorter than that of flat drying,moreover, the precipitation rate was increased on average by 42.8%, the operation cost was saved of 36. 8%, and corn grain crushing rate was reduced by 2.2%. the system had proved to have a series of characteristics, including high thermal efficiency, small occupied area, good drying quality, low unit cost , and high automation, etc.