DIR Distilling Equipment
Because the waste oil contain too much contamination, including non-hydrocarbon, alkene, polycyclic aromatic hydrocarbon, metal hydronium, impurities, metal particles, asphaltene and colloid etc. and due to the traditional technology only can refine the waste oil to base oil, can’t use directly, so our company is researching the new technology about distilling machine, which can distill all kinds of waste oil into clean oil, easy to operation, and the lower operation cost.
I.Working principle
This equipment adopt physicochemical actions to polymerize,passivate, absorb and eliminate impurities and harmful contamination. We research a new chemical alkaline complex catalyst, which can restore and regeneration the Waste oil to clean oil, save the component of the oil.
II. Advantage:
It’s easy to produce waste residue and bad smelling by traditional vitriol distilling, which will bring potential secondary pollution, moreover, it’s easy to change the color to black and produce the odor due to the recycled oil react with the oxygen. But after we use the alkaline complex catalyst refines the oil, the recycled oil havn’t change the color and havn’t create the odor. What’s more important, you can use the resid to be as the fuel to heating the oil, without any pollution. And the machine is easy to operate, only 1-2 workers can control the machine.
IV. Main components:
1. Catalyst system: Catalyst Reactor, blender;
2. Distilling system: distilling tower, distilling kettle, heater, circle pump;
3. Cooling system: refrigerating machine,water pump, water tank, cooler I， cooler II, Condenser;
4. Vacuum system: Vacuum radiator, vacuum pump, roots pump
5. Degasification system: vacuum exhauster, exhaust fan, degasification plant, water pump, radiator
6. Control system: all kinds of gauge( vacuum gauge, pressure gauge etc.) and electricity controller tank
V. Working Principle:
First blend and catalyze the oil with the catalyst, second heat and distill the oil to make the oil change to oil vapor, third cooling the oil vapor to liquid, finally, collect the oil in the tank under different temperature. there are a special degasification plant to remove the redundant gas to guaranty the odor clean. The by-products to be as fuel
VI. Features:
1. Easy to operate, low operation cost
2. Environmentally friendly, without secondary pollution.
3. the machine can recycle gasoline oil, diesel oil, engine oil, rubber oil and other lubricant oil to clean oil.
4. Low cost contain:
1) only need the catalyst chemical, the cost is less thanUS$30 to refine one ton waste oil.
2) Heat consumption: 105kcal per ton waste oil
3) Power consumption: 40Kwh to recycle 1 ton waste oil
VII. Recovery Rate:
Component | Percentage(%) |
water | 1.5％ |
Gasoline/diesel oil | 7％ |
Light Lubrication oil | 42％ |
Heavy Lubrication oil | 43％ |
Residue | 6.5％ |
Total | 100％ |
IV. Oil analysis (take the waste diesel engine oil for example)
Item | Heavy Lube oil | Light Lube Oil |
Appearance | lucidity | lucidity |
Color ≤ | 1.5 | 1 |
Viscosity （40℃）mm2/s | 49.57 | 26.86 |
Viscosity Index ≥ | 96 | 95 |
Anti-oxidation 150℃，min ≥ | 180 | 180 |
Deemulsification，54℃ | 5min | 5min |
Flash Point(Open)℃ ≥ | 228 | 224 |
Pour Point ℃ ≤ | －12 | －16 |
neutralization value (mgKOH/g) ≤ | 0.02 | 0.02 |
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