High Flux Heat Exchanger Technology

Shell and tube heat exchanger is also known as the shell and tube heat exchanger, is to close in the casing tube wall is used as a heat transfer surface recuperative heat exchanger. Tube shell type heat exchanger in the chemical industry, oil refining, petrochemical, power, nuclear power and other industrial equipment are widely used, especially in the high temperature high pressure and large for application of heat exchanger to occupy the absolute advantage, usually working pressure up to 4 MPa, temperature below 200 DEG C, in individual cases can also achieve higher pressure and temperature. Shell and tube heat exchanger is the main use of heat exchange equipment in the industry, and its investment is up to 30%-40%. How to improve its heat transfer efficiency is of great significance for saving energy and reducing consumption.