What does it mean to use a heat exchanger intermittently?
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Heat exchanger: The material flows through the shell side, while cooling water flows through the tube side. When the heat exchanger is used intermittently, does the cooling water also flow through the heat exchanger at the same time? What does intermittent use of a heat exchanger mean?
Where is the source? It depends on the actual circumstances; if water needs to flow continuously, then it should keep flowing
Intermittent use means using it sometimes and not using it at other times. For such heat exchangers, whether to keep the cooling water flowing depends on the specific circumstances and the level of management complexity.
In fact, in the gap method of production, heat exchangers are basically used in a gap configuration; it is only necessary to pay attention to the temperature and pressure of the two-phase materials when they are not in use.
Are the valves for the circulating water in that factory turned on and off periodically, or are they kept open all the time?
Is it produced in batches, that is, intermittently, batch by batch? When production is required, the heat exchangers (including heaters and coolers) must be activated accordingly