武钢三硅钢水处理中大型石灰乳制备装置的研发  

Development of Large-scale Lime Preparation Device for Three Silicon Steel Wastewater Treatment in WISCO

作　　者：邓威 郑春生 佟瑞宏[2] 

机构地区：[1]丹东北方环保工程有限公司,辽宁丹东118003 [2]辽东学院,辽宁丹东118003

出　　处：《新技术新工艺》2010年第1期75-77,共3页New Technology & New Process

摘　　要：在钢厂冷轧生产过程产生的废水中,含有大量的酸,需要通过投加碱性的CaO或Ca(OH)2乳液进行中和。针对已有的石灰乳制备装置存在的问题,研制开发了机电一体化大型石灰乳制备装置,并成功应用于武钢三硅钢冷轧水处理项目。本文主要叙述了该大型石灰乳制备装置结构及工艺流程、设备的技术参数说明及与国外同类技术产品的比较。There are a lot of acid in the wastewater of cold-rolled steel production process, so alkaline CaO or Ca（OH）2 need to be added for neutralization reaction. For the existing problems of original lime preparation device, a large-scale integrative lime preparation device is developed. And then this new device is successfully applied on the wastewater treatment of three silicon steel wastewater in cold-rolled steel production process of WISCO. Finally, this paper describes the structure, technical process, the instructions of the technical parameters, and the comparison with similar foreign products.

关 键 词：石灰乳制备装置 料仓 定量供粉 硝化溶解 振动 

分 类 号：TQ9[化学工程]