Today, the plate heat exchanger manufacturer will introduce you to the relevant information about the operating parameters of the plate heat exchanger. I hope that everyone will be helpful to you after reading it, and let friends who want to know more about it. Let's get to know it together.
1. The working pressure is below 2.5MPa, the plate heat exchanger is sealed by gaskets, the periphery of the seal is very long, and the support condition of the two seals of the corner holes is poor, and the gasket cannot obtain satisfactory compression force. Therefore, the maximum working pressure of the plate heat exchanger at that time is only 2.5MPa; when the veneer area is more than 1m2, the working pressure is often lower than 2.5MPa;
2. The working temperature is below 250?. The working temperature of the plate heat exchanger is determined by the temperature that the gasket can accept. When using rubber elastic gaskets, the maximum working temperature is below 200?; when using compressed asbestos wool gaskets, the maximum working temperature is 250~260?;
3. Refer to the parameters of the plate heat exchanger, it is not suitable for the heat exchange of the medium that is easy to block the channel. The passage between the plates of the plate heat exchanger is very narrow, usually 3~5mm. When the heat exchange medium contains larger solid particles or fibrous substances, it is easy to block the passage between the plates. For this kind of heat exchange occasions, we should consider importing equipment filtering equipment, or choose a regenerative cooling system.
Operating parameters are very important to plate heat exchangers. We only have to remember the operating parameters of plate heat exchangers at all times and pay more attention to its various parameters during use to ensure the normal operation of the machine.
Food grade plate heat exchanger
Plate And Shell Heat Exchanger