Let’s talk about the design points of stainless steel tube heat exchangers.
The design of stainless steel tube and tube heat exchangers should include six key points:
1, According to the working temperature and working pressure of the heat exchanger, as well as its thermal design concept and friction resistance value, clarify the raw materials and specifications of each part to ensure the characteristics of the heat exchanger during smooth operation.
2, Select the welding process and rubber seals according to the operating temperature, pressure and fluid characteristics of the heat exchanger.
3, with the overall goal of ensuring uniformity of fluid distribution, develop the design concept of stainless steel nozzles, headers, docking and baffles.
4, in order to consider
Stainless steel tube heat exchangerThe heating and friction resistance characteristics of the overall design are used, and the strength of key components is checked to prevent insufficient compressive strength under harsh working conditions, resulting in damage or excessive material selection, resulting in waste.
5, the heat exchanger overhaul (including cleaning, repair and maintenance, etc.) and transportation regulations should be considered.
6. For some stainless steel tube heat exchangers that work according to standards, some need to measure welding stress during startup and shutdown stages to withstand structural changes caused by fluid fluidity, or to reduce corrosion of the heat exchanger. The proportional formula can calculate the water flow rate.
