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在上一期中,已谈了疏水阀的检查,现在讲疏水阀的故障及排除方法和疏水阀的管理。二、疏水阀的故障及排除方法(一)疏水阀的一般故障及排除方法疏水阀常见的故障有下列几种:1.连续泄漏新蒸汽如前所述,要注意判别疏水阀漏出的新蒸汽与二次蒸汽的差异。新蒸汽是一种浅兰色的射流,能连续不断地喷射,喷射距离较长,声音较响。二次蒸汽是一股白色的间断汽流,很容易被周围的空气吹散,消失的也很快,声音也较弱。疏水阀泄漏新蒸汽的共同原因是:密封面被冲蚀、磨损,或有杂物如铁、铁锈、水垢
In the last issue, we have talked about the inspection of traps, now talk about the failure and troubleshooting of traps and the management of traps. Second, the trap of failure and troubleshooting (a) trap the general failure and troubleshooting Traps common faults are the following: 1. Continuous leakage of new steam As mentioned earlier, we should pay attention to identify the steam trap leakage of new steam Differences from secondary steam. The new steam is a light blue jet, continuous jet, jet distance longer, the sound louder. Secondary steam is a white intermittent flow, it is easy to be blown around the air, disappear soon, the sound is weak. Common causes of steam traps leaking new steam are: sealing surface is washed, worn, or debris such as iron, rust, scale