在应用重蒸馏器制备注射用水的过程中,由于锅炉供汽的压力不可能维持恒定,有时气压会突然增大,如果操作者未及时调整进汽阀,就会引起蒸发锅内的水被迅速蒸馏出来,并从溢水管流失,致使锅内水量达不到水位管规定显示的正常水量。在这种情况下操作者必须向锅内补加一些蒸馏水,蒸馏器才能继续工作。这一操作通常需要关闭进汽阀,将废汽排出器强行冷却后方可启盖 In the process of preparing retort water for injection, since the boiler feed pressure can not be kept constant, sometimes the pressure suddenly increases. If the operator does not timely adjust the inlet valve, it will cause the water in the evaporating pot to be rapidly Distilled out and drain from the overflow pipe, resulting in the amount of water in the pot does not meet the provisions of the level of water shows the normal amount of water. In this case, the operator must add some distilled water to the pot to keep the distiller working. This operation usually requires closing the inlet valve and forcibly cooling the exhaust vapors before opening