谷物冷却机与低温贮粮技术实验研究

目的研制空气处理机组，通过对进、出口空气的温、湿度控制，达到低温储粮的要求．方法由制冷系统将环境空气降温除湿、加热系统升温减湿，再通过送风机送入粮仓使谷物降温去湿或调质．结果谷物冷却机通过合肥通用机械研究所国家制冷设备检测中心测试．单位功率通风量等各项性能指标均优于国外同类产品水平。可精确控制送风温度和湿度。能有效地对前温和后温进行控制，实现节能降耗．结论谷物冷却机开发研制合理、科学、成熟、可靠，满足各种粮库低温贮粮的恒温恒湿要求。保证粮食贮藏质量的同时也降低了运行成本．

Develop the Mobile Grain Chilling Unit for the Low Temperature Grain Storing Technology

The objective of the development on the Mobile Grain Chilling Unit is to meet the standard of Low Temperature Grain Storing by controlling the temperature and humidity of the air handling unit's inlet and outlet.Blowing the air to the granary,cooling and dehumidifying or heating-up and dehumidifying by the refrigeration system,by the blower for cooling the grain or adjusting the grain's quantity.Our Grain Chilling Unit passed the test of Hefei Universal Machine Institute-National Refrigerating Equipment Testing Center.The field test had proved that our Chilling Unit could control the temperature and humidity of the air precisely and effectively,realizing the goal of energy-saving.The chilling unit's power rate,ventilation quantity and other performance indexes all get ahead of the aboard like products.The test has proved that the research and development of the Grain Chilling Unit is reasonable,scientific,and credible.The Grain Chilling Unit is able to satisfy the constant temperature and humidity's requirement of different kinds of granary.Guarantee the quality of the storage food along with cutting down the running cost.