Comparison of plate heat exchangers and shell-and-tube heat exchangers in terms of cost, pressure drop, and K value
Thread Content
When comparing plate heat exchangers with shell and tube heat exchangers in terms of cost, pressure drop, and K value, does anyone have relevant data available? Please share it. Thank you
Give Baidu a try; you might be able to find it there.
Generally, the pressure drop and K value of plate heat exchangers are greater than those of shell-and-tube heat exchangers. Within the range of 150 degrees and below 16 kilograms, the cost of plate heat exchangers is lower than that of shell and tube heat exchangers. However, if the temperature and pressure exceed this range, or if the medium is corrosive to the gaskets, the detachable plate heat exchanger cannot be used. Full-welded plate heat exchangers can be used in the temperature range of 350 degrees down to 30 degrees. In this case, full-welded heat exchangers made of 304/316L material may be more expensive than shell-and-tube heat exchangers. When the materials are upgraded to special grades such as titanium, nickel, or 254Mo, then shell-and-tube heat exchangers become more costly.