Plate And Shell Heat Exchanger

Plate and shell heat exchanger is a plate sheet group composed of plate beam and shell two parts. The plate group is welded by argon arc welding or plasma welding.

Plate and shell type heat exchanger has high heat transfer efficiency, small temperature difference at the end, high temperature resistance, high pressure resistance, good sealing performance, low-pressure drop, small footprint, safe and reliable, compact structure, both plate heat exchanger and shell and tube heat exchanger advantages, is a new type of high-efficiency heat exchanger.

Plate and shell heat exchanger applications include but are not limited to, petrochemical, pharmaceutical, food, beverage, beer, metallurgy, electric power, environmental protection, oil cooler and other industrial fields.

Plate and shell heat exchanger is suitable for liquid-liquid, vapor-liquid, gas-liquid, gas-gas, and other heat exchange processes, and also can be used as a condenser, evaporator and so on. The unique wide flow channel design is especially suitable for the heating and cooling process requirements of process media containing a large number of solid particles and fibre suspensions.

Advantages of plate and shell heat exchanger:
① plate as the heat transfer surface, heat transfer efficiency is good. Heat transfer coefficient is about 2 times that of shell and tube heat exchanger.
② Compact structure, small size.
③ Temperature and pressure resistance, the highest working temperature up to 800 ℃, the highest working pressure up to 6.3 MPa.
④Fluid flow at high speed in the flat flow channel, and the plate surface is smooth, not easy to scale, the plate bundle can be removed, cleaning is also convenient.

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