Customized evaporator: During evaporation, there is a density difference between the gas-liquid mixture in the heat exchange tube and the non boiling sewage on the circulation tube side, which causes the sewage to form a circulating flow between the heat exchanger and the separator, improving the scaling condition of the sewage on the inner wall of the heat exchange tube.
Customized evaporator
1. The compressor starts, creating negative pressure inside the tank, and the sewage is automatically drawn into the evaporator
2. Electric heating starts, the compressor runs at low frequency, and the system enters heating mode
3. Due to the negative pressure of 500mbar inside the tank, the sewage starts boiling when it reaches 85 ° C, producing a large amount of water vapor
4.85 ° C steam is sucked in by the compressor and compressed into 120 ° C steam
5.120 * C water vapor immediately heats the sewage in the heat exchange tube, liquefying it into condensed water and discharging it, and so on.
Due to the continuous discharge of condensed water, the concentration of sewage inside the tank gradually increases and is eventually discharged outside the tank.
During the evaporation period, there is a density difference between the gas-liquid mixture in the heat exchange tube and the non boiling sewage on the circulation tube side, which causes the sewage to form a circulating flow between the heat exchanger and the separator, improving the scaling condition of the sewage on the inner wall of the heat exchange tube.
Customized evaporatorProduct advantages and benefits
Evaporation equipment unit material: 304 stainless steel equipment is compact, occupies a small area, and can eliminate the need for a cooling system.
Heat source: No need to generate steam, especially suitable for existing factories that require expansion of evaporation equipment to supply steam, with insufficient water supply capacity and insufficient space
Low evaporation temperature: very suitable for low-temperature evaporation below 50 ℃ (especially for thermosensitive materials and medicinal herbs)
Low operating costs: low unit energy consumption
Low operating cost: touch PLC fully automatic control system