English
中文简体
Plate heat exchanger
Shanghai Jinshi Suotai Machine Equipment Co., Ltd. specializes in producing all kinds of plate heat exchangers, including plate-and-plate type heat exchangers, all-welded plate heat exchangers and detachable plate heat exchangers. Products involved in petrochemical, fine chemicals, fertilizers, refrigeration engineering, air conditioning systems, steel, food and other production areas, suitable for heating, cooling, cooling condensation, heat recovery and other processes.
Product Details
Advantages of plate heat exchangers:
①High thermal efficiency
The plate heat exchanger has a very high heat transfer coefficient because the fluid can reach turbulence at a very low Reynolds number in a narrow flow path composed of two plates, and the flow path structure makes the plate less prone to fouling. In the heat exchange between water and water, the heat transfer coefficient of the plate heat exchanger can reach 6000W/m2·°C, which is 2-3 times higher than that of the tubular heat exchanger.
②Small heat loss
Since only the edge of the plate is exposed to the atmosphere, the heat dissipating surface is actively small and usually does not need to be insulated.
③Low heating costs
At higher heat transfer efficiencies, the heat transfer temperature difference can be set smaller at the ends.
④Minimal scaling
Turbulent flow and runner structure minimize fouling.
⑤Low hysteresis
Due to the narrower flow path, the fluid stagnation is very low.
⑥Small footprint and easy installation
Under the same heat transfer conditions, the plate heat exchanger takes up 1/3~1/4 of the tube-and-tube heat exchanger, and usually only needs to be installed upright on the ground.
⑦Easy to maintain
Usually, the plate heat exchanger can be chemically cleaned in situ, and the flow path structure and turbulence of the equipment can be cleaned at a lower cost and in less time.
Maximum operating temperature up to 350 ° C
Maximum operating pressure up to 3.5MPa
Maximum flow rate up to 3000m3 / hour (liquid)
Corrugated sheet material selection
TAI industrial pure titanium for seawater or other corrosive media; a variety of stainless steel for fresh water, drinking water, oils and other non-corrosive media; C-276, Ni plate for sulfuric acid and strong alkaline media.
