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一、前言在湿法冶金过程中,通常采用木制板框式压滤机来过滤滤浆。这种设备要消耗滤布和木材,而且劳动强度大,操作人员多。我们遵照伟大领袖毛主席的教导:“在生产斗争和科学实验范围内,人类总是不断发展的,自然界也总是不断发展的永远不会停止在一个水平上。因此,人类总得不断地总结经验,有所发现,有所发明,有所创造,有所前进。”根据某工程的具体情况,我们比较了几种过滤设备的优缺点,在该工程的电解净化系统中,决定采用管式过滤器代替木制板框式压滤机。
First, the preface In the hydrometallurgical process, usually using wooden frame filter press filter to filter. This equipment consumes filter cloth and wood and is labor intensive and has many operators. We follow the teachings of Chairman Mao, the great leader. “In the struggle for production and within the scope of scientific experiments, mankind always develops continuously. Nature always develops continuously and never stops at a level. Therefore, mankind always has to sum up experiences , Some discoveries, some inventions, have created, have progressed. ”According to the specific circumstances of a project, we compared the advantages and disadvantages of several filtration equipment, electrolytic reduction system in the project, the decision to use tubular filtration Instead of wooden frame filter press.