What are the principles for putting cold exchange equipment into operation and taking it out of operation?

2009-09-17View Original

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What are the principles for putting cold exchange equipment into operation and taking it out of operation?

Reply #22009-09-17

The principle for putting heat exchangers and water coolers into operation is: introduce the cold flow first and then the hot flow when starting up, and stop the hot flow first and then the cold flow when shutting them down.

Reply #32012-06-04

When putting the heat exchanger into use, start with the cold flow first; avoiding starting with the hot flow first as this can lead to vaporization and gas blockage. To shut down the heat exchanger, first stop the heat flow to prevent the equipment from deforming due to thermal expansion at high temperatures and getting damaged. :victory:

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