FD-602清洗剂清洗陶瓷过滤机生产试验及清洗水回用浮选试验  

On⁃Site Test on Cleaning Ceramic Filter with Detergent FD⁃602 and Flotation Test Using Recycled Cleaning Water

作　　者：郑银珠 杨哲辉 崔瑞[2,3] ZHENG Yinzhu;YANG Zhehui;CUI Rui(Daye Nonferrous Metals Group Holding Co Ltd,Huangshi 435005,Hubei,China;School of Resources and Environmental Engineering,Wuhan University of Science and Technology,Wuhan 430081,Hubei,China;Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgic Mineral Resources,Wuhan 430081,Hubei,China)

机构地区：[1]大冶有色金属集团控股有限公司,湖北黄石435005 [2]武汉科技大学资源与环境工程学院,湖北武汉430081 [3]冶金矿产资源高效利用与造块湖北省重点实验室,湖北武汉430081

出　　处：《矿冶工程》2023年第5期85-88,共4页Mining and Metallurgical Engineering

摘　　要：在湖北大冶铜绿山矿铜精矿陶瓷过滤机上开展了清洗剂FD-602与硝酸清洗滤板的对比试验,结果表明,FD-602清洗陶瓷滤板后滤板表面干净、过滤时滤饼吸附均匀;FD-602和硝酸清洗陶瓷过滤机时,滤饼平均产量分别为6.63 t/h和5.85 t/h,滤饼平均水分分别为11.21%和11.58%,清洗剂单耗分别为0.16 kg/t滤饼和1.78 kg/t滤饼,清洗剂成本分别为6.4元/t滤饼和5.696元/t滤饼。FD-602作清洗剂的清洗水与生活水按1∶5配制的回用水用于浮选,对浮选指标无明显影响。Tests were conducted to compare the performance of detergent FD⁃602 and nitric acid in cleaning the copper concentrate ceramic filter plate in Tonglushan Mine in Hubei Province.The results show that after being cleaned with FD⁃602,the ceramic filter plate has cleaner surface and its filter cake also presents uniform adsorption during filtration.After being cleaned using FD⁃602 and nitric acid,the ceramic filter can produce 6.63 t/h and 5.85 t/h filter cakes on average,with average moisture of 11.21%and 11.58%,respectively.Every ton of filter cake consumes 0.16 kg and 1.78 kg detergent,with the cost of 6.4 yuan and 5.696 yuan,respectively.When the cleaning water collected from the FD⁃602 cleaning process mixed with domestic water at a ratio of 1∶5 is returned to flotation process,it is shown that there is no obvious influence brought to the flotation performance.

关 键 词：陶瓷过滤机 FD-602清洗剂 过滤性能 回水利用 

分 类 号：TD926[矿业工程—选矿]