The application of fully welded plate heat exchangers in high-temperature industrial heat recovery is very extensive, especially suitable for harsh working conditions and high temperature and high pressure environments. The use of 304 stainless steel heat exchange core and fully welded plate heat exchanger can effectively cope with high temperature and highly corrosive media while maintaining efficient heat transfer performance.
Advantages of fully welded plate heat exchangers in high-temperature industrial heat recovery:
High temperature resistance performance: The fully welded plate heat exchanger adopts 304 stainless steel heat exchange core, which has excellent high temperature resistance performance. 304 stainless steel can withstand high operating temperatures, generally up to around 400 ° C, and is suitable for heat recovery of high-temperature exhaust gases or liquids.
Corrosion resistance: 304 stainless steel has good oxidation and corrosion resistance, especially suitable for industries involving corrosive media such as chemical, petroleum, and steel, ensuring long-term operation of heat exchangers in harsh environments.
Fully welded design: Unlike traditional plate heat exchangers, fully welded plate heat exchangers do not require gaskets. This fully welded structure ensures sealing under high pressure and high temperature conditions, making it suitable for extreme working conditions and avoiding leakage problems.
Efficient heat transfer: Plate heat exchangers exchange heat through thin layer flow of plates, resulting in a high heat transfer coefficient. In high-temperature industrial heat recovery scenarios, such as boiler exhaust heat recovery and high-temperature gas cooling, the efficiency of thermal energy utilization can be significantly improved.
Application scenarios:
Steel industry: High temperature exhaust gas recovery from equipment such as blast furnaces and steelmaking furnaces. Fully welded plate heat exchangers can effectively recover heat for preheating air or other media, reducing energy consumption.
Chemical industry: High temperature corrosive gases are often present in chemical production. The use of fully welded plate heat exchangers can ensure the long-term stable operation of the system while recovering heat.
Petroleum refining: The heat recovery of high-temperature steam, exhaust gas, etc. in petroleum processing can be achieved through the use of fully welded plate heat exchangers, which not only ensure corrosion resistance but also achieve efficient heat recovery under high temperature conditions.
The application of fully welded plate heat exchangers in high-temperature industrial fields not only improves the efficiency of waste heat recovery, but also enhances the reliability and safety of the entire system.