Waste Oil Distillation Machine


waste tyre pyrolysis plant

Waste oil distillation machine

Waste oil distillation machine can effectively remove the particles, colloidal matter, acid and odour from waste oil by distillation and catalytic process. By using this waste oil distillation machine, we can convert waste oil into qualified diesel oil, which has clean and transparent color and qualified smell. With high economic values and prices, the diesel oil can be widely used as alternative fuel in diesel burners, generators, heavy machinery and agricultural machinery, etc.

waste oil distillation machineWaste oil distillation machine converting waste oil to diesel

DOING waste distillation machine is applicable to waste engine oil, used motor oil, used lubricating oil, tire/plastic pyrolysis oil and so on. Due to DOING many years' research and development, the oil yield of our waste distillation machine can now reach 85-90%. In addition, it is easy to operate and energy saving because of many unique designs. We have different capacity of waste oil distillation machine for you to choose: 5TPD, 10 TPD, 15 TPD, 20TPD. The configuration of these machine is roughly the same.

Main component systems of DOING waste distillation machine:

1.Fasting heating system

waste oil distillation plantIndirect heating circulation system

DOING waste distillation machine uses two methods to heat the reactor at the same time, indirect heating circulation system and direct heating system. The indirect heating circulation system heats the conduction oil to a high temperature firstly, then use this conduction oil in tube to heat waste oil. The conduction oil used in the heating process is circulated, which could save heating fuel a lot. The combination of the indirect and direct heating system could speed us the distillation process, thus to ensure high efficiency.

2. Distillation reactor

waste oil distillation machineDistillation reactor

Distilled fractions are different at different temperatures. According to this principle, the distillation reactor extracts the diesel oil from the waste oil at high temperature. The diesel coming out of this distillation reactor is gas and needs to be cooled to become the liquid diesel we usually use. Vertical design makes residue discharge more convenient.

3. Water cooling circulation system

waste oil distillation machineWater cooling circulation syste

Water cooling circulation system, also called cooling system, consists of two parts, 2 vertical condensers and 2 horizontal condensers. The total heat exchanging area of cooling system is about 104m², thus the oil gas can be fully cooled. As you see that the cooling system of our waste oil distillation machine adopts shell and tube condensers. Water only goes through between the shell and inner tube for cooling the oil gas going through the inner tube. This way, water has no contact with oil gas, thus would ont become dirty. And water is for circulating use, no consumption, no discharge.

4. Decolor and deodor system

waste oil distillation plantDecolor and deodor system

As we know, waste oil is mixed with dirty and smelly oil. The decolor and deodor system is used to separate diesel from them and collect it into a separate oil tank. Through this process, The impurities inside the diesel are absorbed and meanwhile the dark color is removed to some extent.

5. Purification system

waste oil distillation machinePurification system

In order to get higher quality diesel oil, we use the purification system to further purify the diesel. Finally, the diesel oil we get is clean and has light yellow color.

6. Environmental protection system

waste oil distillation machineDedusting system

To prevent the waste gas pollution, we equip the our waste oil distillation machine with two dedusting system and tail gas cleaning system. When heating distillation reactor with fuel, there is smoke and dust generated, if the fuel is coal or wood or heavy oil, the smoke and dust are more, so it is necessary to use dedusting system to remove the dust and impurities of smoke for environmental protection. The tail gas is recycled to heat distillation reactor firstly and then goes through tail gas cleaning system. By using this tail gas cleaning system, 80-90% harmful emissions could be removed from the tail gas, thus to meet the emission standard.

waste oil distillation plantDOING waste oil distillation machine project site

Till now, our waste oil distillation machine has been exported to more than 40 countries. We supply different types of machine for you to choose. Here is technical parameter of our waste oil distillation machine for your reference:

Items Contents
Model DY-5t, DY-10t, DY-20t, DY-50t…
Rawmaterial Wasteengineoil,wastetirecrudeoil,plasticcrudeoil
Structureform Vertical (easy cleaning and maintenance)
Heating method Indirect heating to prolong the machine service life
Operatingpressure Constantpressure
Heatingmaterial Coal,charcoal,fuelgas,fueloil
Averageout-putoilrate 95%
Materialofreactor 4 reactor with different material
Thicknessofreactor 18mm
Modeofcooling Recycled watercooling
Powerintotal 20Kw
Service life average 7 years
Land area 180㎡

As the oil resources decrease, oil price is rising continuously. So there is an urgent need for an alternative of oil resources. Based on the current situation, DOING waste oil distillation machine is more and more popular. It a good chance to creat profits, contact us for more details.


  • WHY US
  • 1. Qualified manufacturer and equipment with ISO and CE certificate
  • 2. Professional consulting team for offering free quote, market analysis and project guidance
  • 3. Technical department for providing technical support, project design and layout drawing
  • 4. Skillful installation team for field installation, commissioning and operation training
  • 5. Responsable after-sale service to keep customers away from troubles during daily operation

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Doing Company is a professional waste recycling equipment manufacturer, if you want to learn more about Waste oil distillation machine or get equipment prices, leave your contacts here and we will contact you ASAP.


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