基于线性功效系数法及响应面法优化扇贝柱太阳能干燥工艺Optimization of Solar Drying Process of Scallop Column Based on Linear Efficiency Coefficient Method and Response Surface Methodology
马珞珞,刘瑜,王海,郭雪霞
摘要(Abstract):
为解决扇贝柱自然干制过程中耗时长、品质低的问题,利用强制对流太阳能干燥器,以扇贝柱为原料,通过单因素试验及响应面试验优化扇贝柱太阳能干燥工艺。采用单因素试验考察了干燥温度、风速及载重对扇贝柱干燥时间及品质的影响。在单因素试验的基础上,通过线性功效系数法结合响应面法以企业标准对扇贝柱太阳能干燥工艺进行优化。单因素试验表明,干燥温度50℃、风速5 m/s、载重1.2 kg时,扇贝柱品质较差;响应面优化最佳干燥工艺为干燥温度32.6℃、风速3.1 m/s、载重1.53 kg,在此条件下扇贝柱太阳能干燥工艺综合评分为85.30。该研究结果可为实现扇贝柱工业化干燥提供技术依据和理论支撑。
关键词(KeyWords): 扇贝柱;太阳能干燥;线性功效系数法;响应面法;综合评分
基金项目(Foundation): 河北省重点研发计划项目(20327219D-01)
作者(Author): 马珞珞,刘瑜,王海,郭雪霞
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