Sales of triple effect concentrated evaporator

Sales of triple effect concentrated evaporatorIt is composed of three evaporators connected in series. Low temperature heating steam is introduced into the first effect to heat the waste liquid, and the generated steam is introduced into the second effect as heating steam, causing the waste liquid of the second effect to evaporate at a lower temperature than the first effect. This process is repeated until the latter effect. The first effect condensate returns to the heat source, and the other effects condensate is collected and output as desalinated water. One part of the steam input can evaporate multiple times the amount of water. At the same time, high salt wastewater undergoes sequential concentration from the first effect to the final effect, and crystallizes and precipitates when the final effect reaches supersaturation, thereby achieving solid-liquid separation of salt and wastewater. Under the action of negative pressure, the secondary vapor generated by the wastewater in the three effect forced circulation evaporator automatically enters the condenser. With the cooling of the circulating cooling water, the secondary vapor generated by the wastewater quickly transforms into condensed water. The condensed water can be recycled to the reuse water tank through continuous outflow. The three effect evaporative crystallizer has higher evaporation efficiency in the process of wastewater evaporation.

Sales of triple effect concentrated evaporatorProcess route:
Process route: Rising film, falling film, and forced circulation can be used.
Plate heater, material pump, separator, demister, steam scrubber, steam compressor

Product advantages:

1. High heat transfer coefficient: This type of evaporator structure has a variable flow field, making it easy for the liquid to reach a state of vigorous turbulence. Its heat transfer coefficient is 2-3 times that of a tubular evaporator;
2. Not easy to block: The material liquid forms a disturbance flow on the heat exchange surface, which can wash the heat exchange surface, causing the scaling bodies adhered to the heat exchange surface to fall off and delaying the scaling cycle;