Plate Heat exchanger manufacturer, industry solution expert

Plate heat exchanger when parking the matters needing attention

by:DIGUANG     2020-08-17
Plate heat exchanger when parking the considerations for plate heat exchanger when considerations: (1) slowly closing low temperature medium inlet valve plate heat exchanger, at this time must pay attention to low voltage side pressure can't too low, then close the high temperature medium inlet valve, reduce the pressure difference. In close the outlet valve closed again after high temperature low temperature medium medium outlet valve. (2) when the winter parking plate heat exchanger should put the whole net equipment medium, prevent freezing equipment. Temperature drop of plate heat exchanger (3) to room temperature before remove the clamp bolt, otherwise sealing gasket is easy to loose. When remove the bolts, also want to be symmetrical, cross, and then remove the short connection pipe, remove the end. (4) such as plate heat exchanger was discontinued for a long time, to prevent the sealing gasket permanent compression deformation, can be slightly loosen the clamping bolt, and sealing gasket can automatic sliding out.
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