The electric heating pipe temperature will be carbon deposition phenomenon
Heat oil temperature is too high, it will carbonization. The surface temperature of the electric heating tube is very high, if the heat conduction oil flow rate is too low, it will make the heat transfer oil on the surface of the heating pipe is too high.
Possibility of selecting quality good heat-conducting oil, heat conduction oil heater electric heating tube surface load should meet the related requirements, pump velocity as far as possible to choose a larger, fast flow, you can reduce heat conduction oil local temperature is too high, heat conduction oil heater stops working when the temperature dropped to normal state, to avoid high temperature result in a shutdown. Because the high temperature running state shutdown, the electric heating tube surface is still high temperature state, this time the heat transfer oil in the heat pipe is not flowing, it will make the heating tube surface heat conduction oil local temperature is too high, the formation of carbon deposition.