Help: Air-to-air heat exchanger, exhaust air and fresh air heat exchange
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I’m a newcomer in a design firm, not from the chemical engineering field. For a recent project, my boss is pushing me to learn more about this topic. In our case, it involves heat exchange between the humid exhaust gas generated after gypsum boards are dried and air; the common types of heat exchangers used are plate-type and tubular-type. Could anyone with experience give me some guidance? For my preliminary calculations, I need to know the basic formulas related to heat exchanger design or recommend some books on the subject
Finned tube! Water-containing tube side!
Principles of chemical engineering, or heat exchanger design manuals, Principles and Design of Heat Exchangers, and many more.
We specialize in the design and production of plate-fin heat exchangers, and we have parameters to help you with calculations
How convenient are direct air coolers for air exchange!
Our company has 160-degree flue gas emissions; can they be utilized?
Yes, dew point corrosion must be taken into account, and the material must be selected properly. The upturned stainless steel plate heat exchanger is very suitable for low-temperature waste heat recovery.
Using a fan for heat exchange in the air cooler yields very good results
Considering other factors such as material corrosion and pressure drop, help is needed
It’s just the gas-to-gas heat exchanger; there are many different types of them, and the choices for high-temperature and low-temperature sections vary as well