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新聞動(dòng)態(tài)
以雄厚的生產(chǎn)實(shí)力和優(yōu)良的售后服務(wù)贏(yíng)得了客戶(hù)的信任和贊譽(yù)

Thermodynamic calculation and sealing performance of tubular heat exchanger

作者:Tianli biology點(diǎn)擊:1246
A fixed bonding plate is set on the outer surface of the shell of the tubular heat exchanger, and its rubber sealing ring is arranged at one end of the jaw, which increases the life of the guide plate. In the selection process, the tubular condenser is not as simple as imagined. The collection of tubular condenser requires the selection of heat exchange equipment in the existing products, so the necessary selection and calculation must be carried out, so the selection and application of tubular condenser is very important It's more practical.
To a certain extent, the heat transfer of tube and tube heat exchanger is mainly determined by thermodynamic calculation of heat transfer area, so that the proper selection of condenser can be made, and the cooling medium of resistance loss through condenser can be determined by computational fluid dynamics calculation, so as to select the capacity and power. The flow rate required by the form factor of pump or fan of tube and tube condenser can be selected in summer Evaporative condenser must be used when the temperature of air or wet bulb is low.
If the oil injection of tube heat exchanger is relatively small, it is necessary to check the oil and filter components if there is no sealing. If the pressure and volume of exhaust gas are too important, it will be relatively small. If a suitable tube condenser can not be found, some unexpected effects will often be found when it is used. However, while mastering the above two aspects, it is believed that it can Good enough to use tube condenser, of course, its advantages are very obvious.
Tube condenser is a heat exchange equipment widely used in fat leaching and refining process. Welding and expansion joint are two ways of combining tube and tube sheet. Through the analysis and research of traditional process of expansion plate, the existing problems are found, and a new expansion joint process is proposed. The annular groove processing device is designed and developed for tube sheet bottom hole, which greatly improves the expansion performance of the product.
The energy-saving tube heat exchanger is familiar with, and the energy-saving guide core includes the fluid used for fluid, the guide mechanism acts as the guide mechanism, destroys the boundary layer of laminar flow, reduces the generation of skin, improves the efficiency of heat exchange, and the two ends of the guide mechanism are respectively fixed to the two ends of the tube plate heat exchange tube through the fixed parts, which can improve the efficiency of the heat exchanger of heat transfer Uniform fluid flow is maintained.

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