混联式太阳能果蔬烘干机的研制

Design of hybrid type mixed-mode solar dryer for fruits and vegetables

为了解决新疆地区传统果蔬干制工艺存在的问题,提高农产品加工质量,根据该地区的气候特点及农产品特点,确定了混联式太阳能果蔬烘干机的总体结构方案,完成了集热、控制和烘干等主要系统设计计算、参数设定,成功进行了葡萄烘干试验,通过葡萄烘干试验表明,比传统干燥方式缩短时间66.7%,绿级品率由低于35%提高到79.19%,该设备可提高新疆农产品的干制效率,促进该地区农业的发展。

For solving problems in traditional drying technology of fruits and vegetables and advancing crop product quality,a kind of fruits and vegetables dryer was designed based on characteristics of climate and agricultural products in Xinjiang province.Energy collection system,control system and drying system were designed with parameters setted and experimentation of drying grape was carried out.Comparing with the traditional drying ways,the drying time was shortened 66.7%and the rate of green-class products in...