The working principle of EV EVAPORATOR is mainly composed of heating chamber and evaporation chamber. The fan coil unit price heating chamber provides the liquid with the heat required for evaporation, making the liquid boil and evaporate; the evaporation chamber completely separates the gas phase and the liquid phase. The steam generated in the heating chamber is filled with a large amount of liquid foam, and after reaching the large-space evaporation chamber, the liquid is separated from the steam through its own condensation or the effect of the demister. Usually the demister is placed on top of the evaporation chamber.
For low evaporation rates, piston compressors, vane compressors or screw compressors can also be used. The evaporation equipment has a compact structure, a small footprint, and a small footprint. The computer room can save the cooling system. For existing equipment that needs to expand evaporation equipment but has insufficient steam supply, insufficient water supply capacity, and insufficient space, especially in the case of low-temperature evaporation that requires condensate condensation, it can save and save energy.
Hot steam recompression Part of the secondary steam coming out of the separator is driven by high-pressure working steam, enters the ejector and is heated and pressurized, and then enters the heating chamber to be used as heating steam to heat the liquid. The other part enters the condenser, condenses and exits. The heated steam is condensed into water in the heating chamber for discharge. The solution in the tube was evaporated and concentrated under heating steam, and discharged after reaching the requirement. The steam injection heat pump has the characteristics of simple structure, stable operation and low price. Using a steam jet heat pump is equivalent to increasing the efficiency of the evaporator. Falling Film Evaporator In a falling film evaporator, liquid and vapor flow in parallel. The liquid is preheated to the boiling temperature through the preheater, and a uniform liquid film is formed through the liquid distribution device at the top to enter the heating tube, and partially evaporates in the tube.