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这套粘土、煤粉压送装置,自一九六八年开始在西宁铸造厂使用,情况基本良好。我处已先后将其用于其他厂的设计中。该装置以1.5公斤/厘米~2左右的压缩空气为动力,压缩空气通过主风管进入发送器时,料桶中储存的物料,靠空气的压力推动,被引射至输料管道,送到指定料斗中,空气经布袋过滤除尘后逸出。这套装置的特点是:结构简单,不需要旋风分离器、箱形锁气器、星形给料器,可将物料直接排入粘土、煤粉料斗内;分叉输送方便;不需另设动力设备,在车间原有的压缩空气管上接上进气管即可;输送管径小,生产率高,每加
This set of clay and pulverized coal pressure feeding equipment has been basically used in Xining Foundry since 1968. Our office has successively used it in the design of other factories. The device to 1.5 kg / cm ~ 2 compressed air as the driving force, the compressed air through the main duct into the transmitter, the material stored in the barrel, driven by the pressure of air, is led to the feeding pipe, to Specified hopper, the air escape through the bag filter dust. The device has the following features: simple structure, no need of cyclone separator, box air locker and star feeder, which can directly discharge materials into clay and pulverized coal hopper; convenient for bifurcation and delivery; Power equipment, in the workshop of the original compressed air pipe connected to the intake pipe; delivery pipe diameter, high productivity, each plus