Remaining pot dry pot
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After the wok has been dried, at what temperature can water be added?
That’s a good question. The key is why isn’t it properly controlled, why isn’t the pot used properly?
Once, the vent UV valve on our boiler opened on its own, which caused the boiler to dry out
Actually, it’s not that scary when the pot gets dry. The main thing is to absolutely avoid adding water too quickly; otherwise, well, you know the procedures dictate that water should be added to cool things down, but that will affect normal operation, especially of critical equipment. What we need to discuss today is how to add water after the pot becomes dry without disrupting normal operations. First, turn off all drainage systems. Second, close the water supply control valve as well as the manual valve. Third, stay in close contact with those inside and monitor the steam pressure. Then, slowly open the manual valve – listen carefully to the sound; those with poor hearing should not attempt this. Once you hear the sound of water flowing, keep an eye on the pressure and gradually increase the flow rate by opening the valve more slowly. At this point, the control valve might still be fully closed; you can try opening it to 0.5% first, adjusting it while monitoring the pressure until normal water supply is restored. Proceed slowly and carefully. I can’t guarantee 100% success, but I’ve done this many times and it’s worked fine. The key is to be bold yet careful
I think: 1. If it can be determined through trying to drain water that no water can be discharged, then I suggest not adding water blindly. It’s better to be cautious; when water is heated, the increase in pressure can be extremely large, and this can even lead to an explosion. 2. If it is determined through checking the water level that there is still some liquid present, then the inlet control valve should be closed, and the amount of water entering should be regulated using the bypass valve connected to the inlet control valve. Water should be added gradually until the level gauge can detect the liquid level; once that is the case, normal operation can be resumed