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蚕茧收烘季:温湿度分段控制的关键点

鲜茧含水与茧层厚度差异会直接影响干燥节奏,分段升温与排湿时机是减少茧质损伤的关键。

收烘季里整理蚕茧的作业场景
工艺分享2026-10-31约 4 分钟阅读
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鲜茧进站时含水率与茧层厚度往往并不一致,同一批里既有偏湿的茧,也有已经晾放较久的茧。统一的高温快速脱水容易造成外层过干、内层仍湿,翻动后茧层受损。

分段控制的做法是先把温度放在较低的区间,让茧层内的水分有向外迁移的时间,再逐步上调温度,同时在不同阶段控制排湿节奏。前期排湿过急会让茧层收缩过快,后期排湿不足则会造成回潮。

进出料与摊晾区的排布同样影响效果。收购季集中在二十天左右,摊晾、装车、入炉的动线如果不顺,设备能力再足也会被现场周转限制。

相关标签蚕茧烘干温湿度控制收烘季

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Hongding Drying

Specializing in the R&D, manufacturing, and sales of drying equipment for agricultural by-products such as cocoons, Chinese herbal medicines, fruits, and vegetables. We provide one-stop drying solutions.

Brand: Chuanxi Brand · Hongding Drying

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Sichuan Hongding Drying Technology Development Co., Ltd.Address:Room 16, Building 34-1, Sichuan Meijia Rongxiang Electronic Information Industrial Park, Lingzhou Avenue South Section, Puning Street, Renshou County, Meishan City, Sichuan Province

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