What’s the working process of the waste oil to diesel recycling plant?

The working process of waste oil distillation machine includes high-temperature distillation, circulation water cooling, catalyst deordorization and clay decolorization, then we can get diesel from waste oil. The waste oil can be refined by Doing Group waste oil distillation machine includes: heavy and black oil, waste engin oil, tire pyrolysis oil, plastic pyrolysis oil, crude oil,etc. Next, let's see the working process of waste oil distillation machine:

1) Heating and distillation:

Firstly, we pump the waste oil to the distillation reactor, then start heat conduction oil preheating system to preheat the entire system;

Secondly, when the temperature of heat conduction oil reaches to a certain temperature, turn on the burner to heat the distillation reactor;

Thirdly, control the temperature of distillation reactor between 380 degrees and 400 degrees, and the oil gas will generate.

The working process of the waste oil distillation plant

2) Decolorization and deodorization:

For this section, now we have two solutions.

Solution I:

Oil gas come out from the distillation process would go to a condenser system to be cooled down to liquid oil at first, then mix with chemicals to remove wax and gum, thus to remove heavy color and smell from the oil, finally to get the clean fuel, which is diesel;

Solution II:

Oil gas come out from the distillation system would be cut into different fractions by temperature control. Firstly, in lower temperature heating, we get the light fraction out and make it directly go to the condenser system to be cooled down to light oil. Then we increase the heating temperature to get the heavy fraction out from the waste oil, and make it go through a catalytic system to be cracked and absorbed color and odor, thus to get the clean fuel.

Working process of waste oil distillation machine

Generally speaking,the diesel yield of waste oil distillation machine is 80-85%, and the color is brown yellow. Doing Group waste oil distillation machine has diesel further purification system, which can make further purification for diesel, thus to get light yellow color. For more information about waste oil distillation machine, welcome to consult us feel free.