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真空耙式干燥機干燥過程中的氮氣保護措施

來源:日翔干燥 瀏覽:146 發布日期:2018-09-21 09:26:41

真空耙式干燥機一般都適用于有熱敏性、有揮發性、有氧化性的物料的水分干燥,我公司生產定制的非標真空耙式干燥機、ZKG耙式干燥機在原有的烘干原理上設計增加了一套氮氣保護裝置,通過多點氮氣擴散充入后參與物料的干燥,后有經過多點氮氣愁吸口抽至烘干機外的冷凝裝置(同時帶走筒體內部物料水分)

采用氮氣保護的真空耙式干燥機在設備制作時,一定要做好非常嚴密機械密封性能,在內部空氣被抽出后,達到一個良好的真空度,然后緩慢充入氮氣進行空氣置換。

整個干燥過程,基本隔絕了氧化的工程,有效保護了物料化學性能。

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