我在《劳动保护》1989年第5期发表《处理液氯‘死瓶’的新方法》一文后,许多厂家写信询问安装在有凸台钢瓶上的瓶阀密封式处理方法。现介绍如下(见密封式拧开瓶阀处理法示意图): 1、将压紧半圆环1夹在安装瓶阀凸台上,垫好垫片2;2、加好夹具填料7,旋紧填料压盖螺帽10;3、关闭泄 After I published the article entitled “A New Method to Handle Dead Bottle of Liquid Chlorine” in “Labor Protection”, Issue 5, 1989, many manufacturers wrote letters asking about the sealing of bottle valves installed on lugged cylinders. Now introduced as follows (see sealed unscrew bottle valve processing method diagram): 1, the clamping half ring 1 clip valve bottleneck in the installation of the bottle, pad gasket 2; 2, plus a good fixture packing 7, tighten Gland packing nut 10; 3, close the vent