白酒丢糟干燥方法的探讨

Discussion of Drying Method of Liquor Distiller's Grain

丢糟是白酒酿造过程中的必然产物,其含水量高达60-65%,不便干燥,而暴露在空气中容易霉烂变质,难于贮存。对白酒丢糟的几种干燥方法进行分析比较,结果表明,三步干燥法简便、实用、高效、经济。选择合适的方法对丢糟脱水、除酸处理后贮存,用于生物质环保型新燃料的生产。

Distiller＇s grain is the inevitable outcome in liquor brewing process, and it＇s hard to dry because mois-ture content high up 60% to 65%. It＇s so easily degenerate and rotten for exposing to the air, and it＇s difficulty to store. Several drying method of liquor distiller＇s grain were analyzed and compared, and the results showed that three step drying method was simple, practical, efficient and economic. Appropriate method was selected to dispose of distiller＇s grain dehydration and acid elimination. And then dried distiller＇s grain was stored for producing biomass environment-friendly fuel.