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稀汁浓缩耦合三效真空浓缩的热力方案研究 被引量:2

Study on Thermodynamic Schemes of Three-effect Vacuum Concentration Coupled with Dilute Juice Concentration
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摘要 文章对甘蔗健康糖品生产工艺过程进行了分析研究,提出了高品质红糖生产工艺方法,通过对该工艺过程的物料衡算和热量衡算,研究了稀汁浓缩耦合三效真空浓缩的热力方案,以及该方案下的标煤和蔗渣经济平衡性。结果显示:该方案综合汽耗为28.74%对蔗比,相比传统五效工艺方案的汽耗水平45%对蔗比,有较好的节能水平,其对标煤和蔗渣的经济平衡点分别为301.89元/吨和134.48元/吨。 In this paper, the process of healthy candy production was analyzed. A high quality brown sugar production process was put forward. Through the material balance and heat balance ,the thermodynamic schemes of three-effect vacuum concentration coupled with dilute juice concentration were studied. The economic balance of standard coal and bagasse under the scheme was analyzed. The results show that:the comprehensive steam consumption is 28.74% for the ratio of sugarcane,compared with the traditional five-effect process of 45% of the ratio of sugarcane,it has a better energy level. The standard coal and bagasse economic balance were 301.89 yuan/ton and 134.48 yuan/ton
出处 《广西糖业》 2017年第4期31-35,共5页 Guangxi Sugar Industry
基金 广东省科技计划项目(2016A020210018 2016A020210014和2016B070701005) 广东省科学院科研平台环境与能力建设专项资金项目(2016GDASPT-0208)
关键词 稀汁浓缩 三效真空浓缩 热力方案 Dilute Juice Concentration Three-effect Vacuum Concentration Thermodynamic Schemes
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