采用ＤＫ－Ｍ滤布提高圆盘过滤机效率南京铅锌银矿二期工程硫脱水系统于１９９４年４月投入运行。由于新扩建的硫脱水系统２台２７ｍ￣２圆盘过滤机过滤能力不足，常造成硫精矿浓缩地超负荷压耙而停产，给选矿生产带来了很大的困难。为此，我们做了许多工作，其中一项是采... Adopting DK-M filter cloth to improve disk filter efficiency Nanjing Lead-zinc-silver second-phase project sulfur dehydration system was put into operation in April 1994. Due to the lack of filtration capacity of 2 sets of 27m ~ 2 disc filters in the newly expanded sulfur dehydration system, sulfur concentrates are often overloaded with pressure harrows to stop production, which brings great difficulties to the beneficiation production. To this end, we have done a lot of work, one of which is mining ...