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我车间生产的中小型电机铸件,是采用低温水爆除芯,并以水力提升器、水力旋流器、气压脱水作为砂的再生装置。水爆池和旋流器的溢流水流到沉淀池中,每天都要沉淀出大量污泥。我们学习了外厂的经验,设置了真空吸泥器,在很大程度上,使排除沉淀池中的污泥这一又脏又累的繁重劳动得到解放。我们最先使用的真空吸泥器系统如图1。
Small and medium-sized motor castings produced in our workshop are made of low-temperature water explosion cores, and use hydraulic boosters, hydrocyclones, and atmospheric dehydration as sand reclamation equipment. Water overflow pond and swirling overflow to the sedimentation tank, every day to precipitate a large amount of sludge. We learned the experience of the outside plant and set up a vacuum suction hopper, to a large extent, to liberate the dirty and tedious work of removing the sludge in the sedimentation tank. We first use the vacuum suction system as shown in Figure 1.