Heat exchanger is a kind of equipment which transfers heat between materials with different temperatures. Its main function is to maintain or change the working temperature and phase state of materials, meet the requirements of process operation, improve the efficiency of process energy utilization and carry out waste heat recovery.
Heat exchanger is a kind of equipment which transfers heat between materials with different temperatures. Its main function is to maintain or change the working temperature and phase state of materials, meet the requirements of process operation, improve the efficiency of process energy utilization and carry out waste heat recovery.
U-tube heat exchanger is the only heat exchanger suitable for high temperature, high pressure and high temperature difference
1. The free floating at the end of U-shaped heat exchange tube is used to solve the temperature difference pressure, which can be used for high temperature difference and can completely replace the spiral plate heat exchanger;
2. There is only one tubesheet, and the number of flanges is small, so the structure is simple and the leakage points are few;
3. Core pulling cleaning can be carried out;
4. Full automatic argon arc welding is adopted for tubesheet weld, which is beautiful and ensures quality at the same time;
5. When the flow rate in the tube side is too high, it will cause serious corrosion to the U-bend section and affect the service life, so users should pay attention to it.
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