铸造车间炉前工通常是使用3米多长的泥杆堵冲天炉前炉铁水口,这种操作法不仅劳动强度大,而且常常由于精神紧张,堵不准跑火,铁水横溢,发生烫伤。 锦州柴油机厂熔炼车间工人在机修人员配合下,试制一种翻转式前炉堵眼器(见示意图)。这种设备制作简便,操作灵活,安全可靠,解除了工人 Foundry workshop is usually using the former 3 meters long mud pits before the blast furnace iron gate, this method of operation is not only labor-intensive, but often because of mental stress, blocked run fire, hot metal overflow, scalding. Jinzhou Diesel Engine Factory melting workshop workers in cooperation with the mechanics, trial production of a flip-type fore-eye filter blocking device (see diagram). This device is simple to create, flexible operation, safe and reliable, lifting the workers