酿酒用稻壳清蒸余热蒸汽的回收利用  

Recycling of Waste Steam and Heat Produced during Chaff Steaming

作　　者：丁国建 张宿义[1,2] 张洪飞 邱小林 赵杰 罗志勇 彭远松 马卓 DING Guojian;ZHANG Suyi;ZHANG Hongfei;QIU Xiaolin;ZHAO Jie;LUO Zhiyong;PENG Yuansong;MA Zhuo(Luzhou Laojiao Co.Ltd.,Luzhou,Sichuan 646000;National Engineering Research Center of Solid-state Brewing,Luzhou,Sichuan 646000,China)

机构地区：[1]泸州老窖股份有限公司,四川泸州646000 [2]国家固态酿造工程技术研究中心,四川泸州646000

出　　处：《酿酒科技》2023年第4期74-77,共4页Liquor-Making Science & Technology

基　　金：四川省科技项目(2021ZYD0102);泸州市科技项目(2020CDLZ-15)。

摘　　要：蒸糠工艺排放的废热蒸汽中蕴含较多具备一定品位的热能,直接散失至大气将产生巨大的能源浪费。引入蒸糠机节能系统,废热蒸汽经金属薄膜热分离技术处理后纯化为洁净的再生蒸汽,进一步经增压处理后返回蒸糠机循环使用,从而实现高效的余热回收利用,节能效果可达40%以上,大幅降低了生产设备能耗,达到了节能减排的目的。The waste steam produced during chaff steaming contains numerous thermal energy,and its direct lost to the atmosphere will result in huge energy waste.An energy-saving system tailored for the chaff steamer is introduced,which collects and reuses the thermal energy of the waste steam through MFTS(metal film thermal separation)technology,and regenerates high-quality fresh steam for the chaff steamer after purification and recompression.The system can reduce the energy consumption by more than 40%,and can achieve the purpose of carbon emission reduction.

关 键 词：酿酒 清蒸 纯化 再生 节能 

分 类 号：TS262.3[轻工技术与工程—发酵工程] TS261.4[轻工技术与工程—食品科学与工程]