forced circulation evaporator
- 7 11, 2020
- by JinJian
- News
Main features:
1. The evaporation process is not carried out on the heating surface but in the separator. Therefore, the scaling phenomenon caused by crust and precipitation in the tube is reduced to a minimum
2. The flow rate inside the pipe is determined by the circulating pump
working principle:
The circulation of solution inside the equipment mainly relies on the forced flow generated by external power. The cycle speed can generally reach 1.5-3.5 meters per second. High heat transfer efficiency and production capacity. The raw material liquid is pumped from bottom to top by a circulation pump and flows upward along the inner tube of the heating chamber. After entering the evaporation chamber, the mixture of steam and liquid foam is separated. The steam is discharged from the upper part and compressed by the compressor. The temperature and pressure increase, and the enthalpy increases. Then it enters the heat exchanger for condensation to fully utilize the latent heat of the steam. The fluid is blocked and falls down, and is sucked into the circulation pump through the conical bottom, and then enters the heating tube for further circulation.
Application scope:
a、 Suitable for scaling prone liquids and high viscosity liquids
b、 Very suitable for use as a crystallization evaporator for salt solutions