Does anyone know that the full-liquid evaporator is ejected back to oil is going on?
C / can be based on full-liquid evaporator design liquid level, high school low three-point oil (low is not the bottom of the heat exchanger). To a tank, by heating separation
B / base evaporation temperature, to confirm the choice of lubricants is appropriate.Generally in -70 degrees boot the effect of oil is not ideal. Oil viscosity is great, the ejector can not be returned.
A / If the low temperature screw is to be used to solve the exhaust separation effect of the unit, the evaporative temperature is about a little lower.
2, the screw machine running out of the problem more
