| 摘要 |
FIELD: metallurgy, namely magnesium casting systems. ^ SUBSTANCE: plant includes conduction electromagnetic pump, mixer, supply pipe mounted in mixer and communicated with pump. Chamber rigidly joined with supply pipe is arranged in mixer. In said chamber there is opening for mounting pipe whose one end is communicated with chamber and whose other end is communicated with gas source. After heating up active zone of pump, magnesium is fed from mixer through supply pipe to active zone due to cyclic feed of gas into chamber and magnesium is cast into casting molds. Relation of volumes of chamber and supply pipe is equal to 3 : 1. It allows create lifting effort and provides rapid starting of pump. ^ EFFECT: enhanced efficiency, lowered cost of plant. ^ 3 cl, 1 dwg, 1 ex |
