谷物轻杂处理工艺改造与技术创新

Reformation and Technological Innovation of Grain Light Impurity Treatment

谷物在储藏或加工前需经历复杂的清理工序,其清理效果的好坏直接影响后续加工设备的效率,清理过程中原粮的损失率则关系到谷物加工的成品率及经济效益。为尽可能实现谷物资源的价值最大化,分析了传统谷物轻杂处理工艺各清理加工环节,针对其存在的不足提出了一种新型的轻杂处理工艺。该工艺取消了每套吸风装置中的稻壳提粮器,改为在所有轻杂混合物收集完成后,通过专用谷粒提取器来收集混合物中的谷物颗粒。经实验证实,新型轻杂处理工艺可以实现轻杂混合物中谷物颗粒的充分提取,降低风机能耗,并减少投资成本。

Cereals need to go through a complex cleaning process before storage or processing,and the cleaning effect directly affects the efficiency of subsequent processing equipment.The loss rate of raw grain in the cleaning process is related to the yield and economic benefit of grain processing.In order to maximize the value of grain resources as much as possible,the cleaning and processing links of traditional grain light and miscellany processing technology were analyzed,and a new light and miscellany processing technology was put forward in view of its shortcomings.In this process,the rice husk feeder in each suction unit is eliminated,and instead,the grain particles in the mixture are collected by a special grain extractor after all the light miscellany mixtures are collected.The experimental results show that the new technology can realize the full extraction of grain particles in the mixture,reduce the energy consumption of the fan and reduce the investment cost.