甘蔗糖厂新型硫气净化冷却装置的开发与应用  

The Development and Application of a New Sulfur Dioxide Gas Purification and Cooling Device in Sugarcane Factories

作　　者：徐龙钊 房韬文 赵梓如 陆建英 梁深傲 李万荣 谢彩锋[1,2,4,5] 李凯 XU Longzhao;FANG Taowen;ZHAO Ziru;LU Jianying;LIANG Shen’ao;LI Wanrong;XIECaifeng;LI Kai(Colege of Light Industry and Food Engineering,Guangxi Universi ty,Nanning,Guangxi 530004;Academy of Sugarcane and Sugar Industry,Guangxi University,Nanning,Guangxi 530004;Guangxi Kafar Smartech Co.Ltd.,Nanning,Guangxi 530004;Engineering Research Center for Sugar Industry and Comprehensive Utilization,Ministry of Education,Nanning,Guangxi 530004;Provincial and Ministerial Collaborative Innovation Center for Sugar Industry,Nanning,Guangxi 530004)

机构地区：[1]广西大学轻工与食品工程学院,广西南宁530004 [2]广西大学甘蔗与制糖产业学院,广西南宁530004 [3]广西开帆智能科技有限公司,广西南宁530004 [4]糖业及综合利用教育部工程研究中心,广西南宁530004 [5]蔗糖产业省部共建协同创新中心,广西南宁530004

出　　处：《甘蔗糖业》2023年第3期35-40,共6页Sugarcane and Canesugar

基　　金：甘蔗与制糖产业学院专项科研项目(ASSI-2022013)。

摘　　要：硫熏中和是亚硫酸法制糖生产的重要工序,而硫气质量好坏直接影响着硫熏中和清净效果,进而影响生产与产品质量。本文系统介绍新型硫气净化冷却装置的工作原理、组成及技术特征,并总结其实际应用效果。实践表明,应用该装置后,硫气中SO_(3)和升华硫的去除率分别为92.67%和100%,灰分含量降低97.7%;白砂糖质量全面提升,色值、SO_(2)、灰分、浑浊度等指标明显下降。表明该设备对硫气净化冷却效果明显,在糖厂应用前景广阔。Sulphitation and neutralization is an important process for sulphitation process,and the quality of sulfur dioxide gas directly affects the purification efficiency,which mostly determines the finished sugar quality and sugar yield,therefore,it is necessary to purify and cool the sulfur dioxide gas.The working principle,components and its application effect in sugar factories of a new sulphur dioxide gas purification and cooling device were systematically introduced in this paper.Practice showed that the application of the device,the removal rate of SO_(3) and sublimated sulfur in sulfur gas was 92.67%and 100%,respectively,and the ash content was reduced by 97.7%;the quality of white sugar had been improved.It showed that the equipment had an obvious effect on sulfur gas purification and cooling.

关 键 词：糖厂 硫气 净化冷却 亚硫酸法 

分 类 号：TS243.2[轻工技术与工程—制糖工程]