Engine Oil Recycling Machine - Industrial Black Oil to Base Oil

Engine Oil Recycling Machine Description:

Yangjiang YJ-TY series engine oil recycling machine (vacuum distillation process) which is able to recover good quality light and heavy base oils with a high regenerate rate of more than 85% and low cost, it has practically negligible pollutants for the environment.

 

Used black engine recycling to base oil by vacuum distillation technology is the most effective process for lube oil recycling, the YJ-TY vacuum system is to refine waste oil in a batch process. Waste lube oil after pre-treatment will be pumped into a catalyst reactor we will add two kinds of catalyst blend with oil and heat in a distillation kettle under vacuum. as the boiling point of different products are different, with the temperature in the kettle rises, various cuts are liberated and rise as vapors, to be condensed in a condenser. The condenser, along with the heating kettle, is maintained under vacuum by a vacuum pumping system. The condensed products are available as different products corresponding to various kettle temperatures.

 

 

Process Operation Description:

 

1. First, pump the waste lube oil after pre-treatment into a chemical reactor, add the chemical solution. Keep mixing the oil inside the distillation kettle. In the reaction make kettle the oil static after mixing, we have the impurities and part of the colloid at the bottom of reaction kettle separated. After this chemical catalyst treatment of oil, the oil will not be cracked even it is heated up to 400 degrees in the atmosphere. (in the atmosphere, without the treatment of the oil start to be cracked at 300 degrees, it is obviously declining the quality of recycled oil and recovery rate).
2.  After chemical treatment, the waste oil is heated by a distillation reactor, to control the oil temperature within 350 degrees through the heating furnace. As the temperature of the oil rises to around 55℃, the first cut off gasoline starts to release from the waste oil. As the temperature of the oil rises to around 110°C - 220°°C, the second cut of diesel are released from the batch. As the light oil cut tends to finish, there is a temperature rise indicating the completion of light oil. Lube Oil is the main product and its distillation starts at around 220°C and continues up to 350°C. The light base oil is distilled out around 220°C-300°C, and Most of the heavy lube oil distills out during 300°C -350°C. At the end of the process, the kettle bottom temperature begins to rise to mark its completion. Finally, the process ends when the residual material in the kettle does not vaporize, even at a temperature of around 350°C. At this point, the heating in the distillation process is stopped and the process is essentially complete. Can pump oil residual out to use as bitumen and heavy fuel oil. Output oil is light base oil and heavy base oil, like SN150 or SN300.

 

 

Parameter of Engine Oil Recycling Machine:

Component	Percentage(%)	Temperature（℃）
water	1.50%	80-110degree Celsius
Gasoline/diesel oil	5%-7％	110-220degree
base oil	85%	220-350degree
Residue	5%-8％	Can be as fuel

 

 

Flow chart:

 

Based on project management, equipment design, procurement and rich modular manufacturing, testing, commissioning and after-sales service experience in oil processing, Chongqing Yangjiang Machinery is committed to providing customers with complete and efficient modular solutions to meet customer needs.