Introduction to the structural characteristics of the scraper evaporator

The rational design of the separation cylinder for the calculation of the scraper evaporator resistance is one of the key factors to avoid material short circuit.The so-called "short circuit" means that the material has just entered the evaporator and has not yet completed the evaporation process, that is, leaving the evaporator from the two steam outlets.The distributor is mounted on the rotor.A reasonable design allows the material to enter the evaporator from the tangential direction and rotate evenly and continuously onto the evaporation surface by the rotary distributor.

A rotating blade gas-liquid separator is mounted above the separation drum, which captures and captures droplets or bubbles carried by the two vapors.It is also known as a heating cylinder.It is an evaporation surface that is heated by a rotating scraper to heat the material in the jacket.The inner diameter and length of the evaporator body are determined by the evaporation area and the appropriate aspect ratio.The inner wall of the heating cylinder is polished by a special machine tool.