Heavy oils - usually made of cracked, reduced pressure, atmospheric or waxed oils in varying proportions.In the selection, total
Body requirements should be high calorific value, good combustion performance, moderate viscosity, corrosion and small solid impurities, easy to store and transport.
viscosity
Viscosity indicates the flow performance of fuel oil. The greater the viscosity is, the worse the effect will be. It is an important quality index and usability of heavy oil
Energy index directly affects the working efficiency and fuel consumption of oil pump and nozzle.With the increase of temperature, the viscosity of heavy oil
As a result, high viscosity oil must be heated and heated for smooth transport and atomization.
Therefore, in the selection of oil, in addition to understanding the conventional indicators of oil, it is also necessary to understand the viscosity temperature curve of oil, to ensure the addition
The heat energy brings the heavy oil up to the viscosity required by the pre-atomizing burner.For mechanical atomizing burners, the fuel viscosity before the nozzle
It is 2.5~3.5°Et, and the fuel viscosity of compressed air haze burner is 4.5~ 5.8°Et.
