Issues related to heat exchangers
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The heat exchanger is a very important component in a circulating water system. So, during the routine monitoring of such systems, what aspects of the heat exchanger should we pay attention to? What necessary tests should be done when conditions permit?
Inlet and outlet temperatures, outlet pressure, and flow rate of the heat exchanger. Generally, these are the aspects considered in the design; for any special requirements, additional items can be added as needed!
It is necessary to monitor the inlet and outlet temperatures, pressure, and flow rate of the circulating water. as well as the inlet and outlet temperatures of the material,
The temperature difference between inlet and outlet is a good method for assessment, as it has the most significant impact on heat transfer during scaling.
The head can be removed under certain conditions or during maintenance to check for scaling and corrosion on the head, as well as to inspect the scaling on the tube bundles
The main tasks are to monitor the flow rate of the circulating water and the temperature difference between the inlet and outlet, as well as to observe the temperature of the process medium after cooling