Gasketed Plate Heat Exchanger

Gasketed Plate Heat Exchanger:

01

Gasketed plate heat exchanger is an efficient heat exchange device formed by a series of corrugated thin metal sheets and gaskets. The hot and cold fluids between the plates are separated by sealing gaskets, so that they flow independently in the flow channels on both sides.The heat transfer coefficient of GPHE is 3-5 times higher than that of the shell and tube heat exchanger because the hot and cold fluids can reach a high degree of turbulence when they flow in the plate channels which have certain corrugated shape on plate surface.  

Structure

Gasketed plate heat exchanger is mainly composed of plates, sealing gaskets, fixed plate and movable plate, carrying bar, guiding bar, column, support column tighting bolts and nuts, frame feet, etc.

 

Advantages

1. High heat exchange efficiency and low operating cost, compared with shell-and-tube heat exchanger, its heat exchange effect is 3-5 times;
2. Compact design, small footprint, easy to install, occupying only 1/5-1/8 of the shell-and-tube heat exchanger;
3. Convenient maintenance, easy to disassemble and clean;
4. Convenient expansion, only need to open the heat exchanger to increase the plate;

5. The NTU value is large, and the minimum temperature difference can be 1 degree;

Basic Parameters:

Plate Materials:

Stainless Steel:  304L, 316L,904L

Special Metals: 254SMO, Hastelloy 276, Titanium, Nickel200/201 

 

Gasket Materials:

NBR, NBR-HT, EPDM, EPDM-HT, Viton,CR

 

Test Parameters:

Design Pressure: Max 25bar

Design Temperature: -20~180℃

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