1982年12月9日,北京手帕厂印花车间平板印花机在生产中因烘筒超压发生了爆炸事故。 那天晚上,平板印花机组加班。在供汽开机生产一小时后,操作工秦洪美看到烘筒压力达到4公斤力/厘米2,就关小阀门去干别的事。两小时后,烘筒爆炸了,筒体纵向开裂,两端铸铁封头飞出,车间的72块玻璃 December 9, 1982, Beijing handkerchief printing plant printing machine in the production of flat bed dryer overpressure explosion occurred. That night, flat-panel printing unit overtime. One hour after the start-up for the steam boot, the operator Qin Hongmei saw the drying cylinder pressure reached 4 kg force / cm 2, on the valve to do something else. Two hours later, the drying cylinder exploded, the longitudinal cracking of the cylinder, both ends of the cast iron head fly out, the shop’s 72 glass