电解极板高效烘干系统设计与应用  

作　　者：王春艳[1] 

机构地区：[1]江西机电职业技术学院电气工程学院,南昌330013

出　　处：《科技创新与应用》2024年第24期114-117,共4页Technology Innovation and Application

摘　　要：电解是金属提纯的主要方法,而电解锰在洗涤后、剥离前需要烘干,以避免锰在潮湿的环境下被氧化。目前,大多数生产企业在清洗和烘干过程中采用人工操作,劳动强度大,生产效率低,烘干能耗高。该文结合我国电解锰后处理装备发展的现状,通过对极板烘干机理的研究,提出将吹干与烘干结合,在电解极板洗涤后进入烘箱前增加风刀吹干,将极板表面水分预先吹落,再对极板进行烘干的高效烘干系统,该技术应用于某大型电解锰企业的新建20 kt/a电解锰项目上,实现极板后处理作业自动生产,同时烘干综合能耗降低30%以上的良好效果。Electrolysis is the main method for metal purification,and electrolytic manganese needs to be dried after washing and before stripping to avoid oxidation of manganese in humid environments.At present,most production enterprises use manual operations in the cleaning and drying process,which results in high labor intensity,low production efficiency,and high drying energy consumption.This paper combines the current situation of the development of electrolytic manganese post-treatment equipment in Chinaand,through the study of the drying mechanism of the electrode plate,proposes an efficient drying system that combines blow drying and drying.After washing the electrolytic electrode plate and entering the oven,an air knife is added to blow dry the surface moisture of the electrode plate in advance,and then dry the electrode plate.This technology is applied to a new 20 kt/a electrolytic manganese project of a large electrolytic manganese enterprise.The good effect of automatic production of plate post-processing operation and reduction of comprehensive energy consumption of drying by more than 30%has been achieved.

关 键 词：电解 极板 烘干 系统设计 电解锰 

分 类 号：X38[环境科学与工程—环境工程]