糖厂剩余热水和汁汽废热回收及利用  

Waste heat recovery and utilization of the hot water and steam from cane juices in the cane mills

作　　者：钮德明[1] 

机构地区：[1]广西工业职业技术学院,广西南宁530003

出　　处：《食品与机械》2010年第4期129-131,共3页Food and Machinery

基　　金：广西科学研究与技术开发计划(编号:桂科攻0815004-2-2)

摘　　要：针对糖厂剩余热水和汁汽造成的热污染和水污染问题,提出回收及利用其热水和汁汽废热的工艺,该工艺利用剩余热水加热蔗汁,并利用蒸发末效汁汽加热工艺用水,日榨10000t甘蔗的糖厂可节约蔗渣38764t/a,回收及利用混合热水和蒸发末效汁汽的热量85075714kJ/h,一个榨季可节约燃料费11629200元。There are some problems of thermal wasting and water pollution in recycling water and steam from cane juices.The technologies were studied,for using hot water to heat the cane juice,and using the last effect steam from cane juices to heat the process water.The result showed that a cane mills of the processing 10 000 t/d sugarcane may save bagasse 38 764 t/d,the recovery heat 85 075 714 kJ/h,and save fuel cost 11 629 200 Yuan during a crop season.

关 键 词：糖厂 热水 汁汽 加热 蔗汁 工艺用水 

分 类 号：TS248[轻工技术与工程—制糖工程]