The plate heat exchanger is a new type of high-efficiency heat exchanger formed by stacking a series of metal plates with a certain corrugated shape. A thin rectangular channel is formed between the various plates, and heat exchange is performed through the half plate. Plate heat exchanger is the ideal equipment for liquid-liquid, liquid-gas heat exchange.
Features
The plate heat exchanger features high heat exchange efficiency, small heat loss, compact and lightweight structure, small footprint, easy installation and cleaning, wide application and long service life. Under the same pressure loss condition, the heat transfer coefficient is 3-5 times higher than that of the tube type heat exchanger, the area is one-third of the tube heat exchanger, and the heat recovery rate can be as high as more than 90%.
Scope of application
a. Refrigeration: Used as a condenser and evaporator.
b. HVAC: Intermediate heat exchangers used in conjunction with boilers, intermediate heat exchangers in high-rise buildings, etc.
c. Chemical Industry: Soda Ash Industry, Synthetic Ammonia, Alcohol Fermentation, Resin Synthesis Cooling, etc.
d. Metallurgical industry: Heating or cooling of aluminate mother liquor, cooling of steelmaking process, etc.
e. Machinery industry: cooling of various quenching fluids, reduction of lubricants for gearboxes, etc.
f. Power Industry: High-pressure transformer oil cooling, generator bearing oil cooling, etc.
g. Paper industry: Bleaching process heat recovery, heated washings, etc.
h. Textile industry: viscose aqueous alkali solution cooling, boiling nitrocellulose cooling and so on.
i. Food industry: Sterilization and cooling of juice, heating and cooling of animal and vegetable oils, etc.
j. Oil process: Soap base is dried at normal pressure and heated or cooled for various process liquids.
k. Central heating: heating of waste heat in a thermal power plant and heating bath water.
l. Others: Petroleum, pharmaceuticals, ships, desalination, and geothermal utilization.
