Ⅰ.Waste Oil Recycling Plant Application
The Waste oil recycling plant is suitable for the distillation and purification of the crude pyrolysis oil from waste plastic and used tires. The process can produce high-quality fuel oil by vacuum distillation from the cracked tire oil and plastic oil in high vacuum environment, so as to improve the market use of the pyrolysis oil.
Ⅱ. Waste Oil Recycling Plant Process Principle
The distillation equipment adopts high vacuum distillation technology, atmospheric and vacuum technology to realize liquid-liquid separation by the difference of mean free path of molecular movement of different substances. The free path of molecular motion refers to the path between two adjacent collisions of a molecule. When the oil is heated, light and heavy molecules will overflow the liquid surface and enter the gas phase. Because the free path of light and heavy molecules is different, the molecules of different substances will move different distances after overflowing the liquid surface, so as to achieve the purpose of substance separation. The vacuum distillation technology not only speeds up the molecular overflow time, but also improves the oil yield.
Ⅲ. Waste Oil Recycling Plant Technical Advantages
3.1 The machine adopts atmospheric and high vacuum separation technology, with low working temperature (far below boiling points), high vacuum degree (no-load ≤ 5pa), short heating time (in seconds), high separation efficiency, especially suitable for the separation of high boiling point, heat sensitivity and readily oxidizable substances.
3.2 It can effectively separate and remove low molecular substances (deodorization), heavy molecular substances (decolorization) and impurities in the used oil.
3.3 The machine uses high vacuum scraping film evaporator, which has high separation rate, far higher than the traditional distiller. The common evaporator begins carbonizing and coking at 300 ℃, that is to say, the quality of recycled oil is obviously reduced, and the recovery rate is also obviously reduced. Because there are many impurities such as gum, asphalt and free carbon in the used oil, the high vacuum scraping film evaporator can effectively prevent these substances from coking, effectively guarantee the long-term operation of the equipment and improve the regeneration output of the waste oil.
3.4 The by-products such as tail oil, residual oil, light component oil and extraction oil can be sold as industrial fuel oil.
3.5 The Waste oil recycling plant investment is less, equipment construction cycle is fast, product income is high.
3.6 According to customers’ requirements, the vacuum distillation equipment can be divided into continuous-production and batch production.
Ⅳ. Waste Oil Recycling Plant Product Yield
The product yield (calculated according to the crude oil without water content) produced by this process is as follows:
4.1 85-90% of refined products of industrial fuel oil meet the standard of non-standard diesel oil.
4.2 The equipment is highly automated and easy to learn. It only needs 1-2 workers to operate. Generally, you can learn to operate in three or four days and start the process in a week.
Ⅴ. Waste Oil Recycling Plant Refined Oil Index
Refined Oil Index
Viscosity index (40℃)
Yellow / transparent / Pale yellow / transparent
Ⅵ. Waste Oil Recycling Plant Models and Specifications
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