Introduction:
Heat exchanger is a high-efficient heat exchanging equipment used in alcohol, solvent, food ferment, pharmaceutical, petrochemical, refrigeration, organic chemistry, metallurgical industry, suitable for convection heat transfer of liquid to liquid, gas to gas, gas to liquid.
The heat exchanger is divided into tubular heat exchanger, spiral plate heat exchanger. And the commonly used tubular heat exchanger comprises condenser, Pre-heater, Re-boiler, Evaporator, drying machine. The spiral plate heat exchanger comprises non-dismountable and dismountable exchanger.
Types: plate heat exchanger, spiral plate heat exchanger, threaded locking-ring heat exchanger and shell and tube heat exchangers.
Shell and tube heat exchanger contains: fixed tube-sheet heat exchanger, U-tube heat exchanger and floating head type heat exchanger and so on.
Materials: not only stainless steel, but also carbon steel, low-alloy steel, and non-ferrous metals: titanium, nickel, copper, aluminum, molybdenum, zinc, cobalt etc and their alloy materials.
Pressure: low-pressure, medium-pressure and high-pressure.
Temperature: low-temperature heat exchanger, medium-temperature heat exchanger but also high-temperature heat exchanger.
Medium: not only non-flammable, non-toxic and non-corrosive medium but also flammable, toxic, corrosive medium and highly flammable, highly toxic, highly corrosive medium.
Concrete products: coolers, condensers, heater, pre-heater, vaporizers, re-boilers, evaporators, dryers, steam wok, preheat pan, solvent pre-heater, steamer, steam offline, electric steam generator, gas furnace water jacket and so on.
