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尖山铁矿成品分厂过滤工段承担着尖山矿管道输送矿浆的脱水过滤任务,脱水效果的好坏直接影响着精矿的质量,在影响精矿水分的诸多因素中,过滤机真空度是其中最关键的一项。从过滤工段试生产至今.提高过滤机真空度一直是水分攻关的重要课题。经过我们长期以来的不懈努力,真空度得到了不断的提高,经历了第一阶段44.0～50.8kPa、第二阶段54.2～60.9kPa、、第三阶段64.3～77.9kPa。特别是第三阶段.经过我们长期在实践中认真深人的研究摸索.并于2001年月10月底进行改造后,真空
The Jianshan iron ore finished product factory filter section undertakes the Jianshan mine pipeline transportation slurry dewatering and filtration tasks, the dewatering effect of a direct impact on the quality of the concentrate, in a lot of factors affecting the concentrate moisture, the filter vacuum is one of the most The key one. Trial production from the filter section so far. To improve the degree of vacuum filter has been an important issue of water research. After our long-term unremitting efforts, the degree of vacuum has been continuously improved, has gone through the first stage of 44.0 ~ 50.8kPa, the second stage of 54.2 ~ 60.9kPa, the third stage of 64.3 ~ 77.9kPa. Especially the third stage.After our long-term practice of deep and profound exploration, and in 2001 the end of October after transformation, vacuum