Low Temperature Evaporationv-HP-SF-10000

Low temperature evaporation technology

-Low temperature evaporation refers to the evaporation process with an operating temperature generally between 35 and 40 ° C. The technology mainly deals with a variety of polluted wastewater, water containing oil products and viscous or crystalline fluids, especially from cutting fluid wastewater, cleaning wastewater, surface treatment wastewater, high salt wastewater, high concentration wastewater, inspection wastewater or other production process water.

Basic principle of low temperature evaporation technology

-Preheating: This step is automatic. After the original bucket reaches the medium level, the pump runs to produce vacuum, the evaporator automatically enters water, and the compressor runs to generate heat to heat the wastewater in the evaporation tank. In the vacuum state, the wastewater temperature rises to about 30℃, and the wastewater begins to evaporate, and the preheating is completed.

Evaporation and concentration process: the evaporation temperature is set at 35-40℃, the compressor compresses the refrigerant to generate heat, and the water evaporates rapidly at the same time, the refrigerant absorbs heat and refrigeration after gasification through the expansion valve, and the vapor rises and liquefied into the cold liquid into the water storage tank. The refrigerant absorbs heat, and then compresses and heats the waste water. If bubbles rise during the evaporation process, the sensor detects that the defoamer is automatically added to the defoamer, and after a cycle is completed, the concentrated liquid is discharged (the time of a cycle can be set).

Concentrate discharge: After the completion of an evaporation cycle, the compression pump stops working, the concentrate pipeline pneumatic valve is opened, the evaporation tank is pressurized, and the concentration hydraulic pressure is put into the concentration barrel.Liquid handling: Atomized liquids to achieve maximum evaporation efficiency.