Oil Separation

Application
ZHONGKE ZYA Used Oil Regeneration System is particularly suitable to regenerate used internal-combustion engine oil including diesel engine oil,gasoline engine oil,motor oil,ship engine oil, truck oil, and used hydraulic oil, other used machinery lubrication oil, it is also suitable for used fuel oil, such as fuel oil for boiler and burning. This machine can remove water, impurity, acid  base, and tiny impurity dispersed in oil such as carbon particles, heavy metal ions, deep oxides, as well as bad substance such as colloid and bitumen. Thus, the clarity of oil is recovered, engine oil quality improved, performance of engine restored, abrasion reduced, these would ensure correct operation of lubricant system of a engine and extend the life time of engine oil and engine as well. This kind of purifier is applicable to purification  of  various  mixtures  of  used  car  engine  oil(diesel  engine  oil, gasoline engine oil),motor oil, ship oil, truck oil and other industrial oil. The treated oil is base oil, oil index is near to new base oil.

EFeatures
1. High precision stainless steel net is used as purifying material which is corrosion-proof, high temperature resistant and has a good mechanical strength with longer life time, capable of removing oils' tiny impurity in more depth.
2. Remove of water high accurately and effectively
3. Capable of recovering the clarity of engine oil back to the clarity of new oil.
4. This purifier adopts physical and chemical action, eliminate polar electric charge in waste oil, letting them gather to be big particle and be separated out, and remove bad substance such as carbon particles, heavy metal ions, deep oxides, as well as colloid and bitumen. At the same time, it can remove exhaust
gas by Gas treatment system and remove remnant water by vacuum system, thus can gain the purpose both cleaning oil and remaining helpful component in oil.
5.  Strong  condensation  technology  is  applied  to  the  drawn  out  mixed  harmful  gas,  which  increases effective output and extend lifetime of vacuum pump.
Working principle and flow

Contaminated  oil  get  into  the  primary  filter  by  the  pressure  difference  outside  and  inside,  large particles are removed first, then the oil get into oil reactor and start to heat, certain amounts additives are added into the reactor, it can  agglomerate remove the tiny impurities, heavy metals, carbon particles, deep oxides, as well as bad substance such as colloid and bitumen, and free water, and free carbon, will make a polymerization reacting by the function of physical and chemical methods. Then the oil will go to the filter system, all polymeric carbon, colloid, impurities will be removed. The gas will be removed by gas treater and vacuum tank under the function of degassing and dewatering. Then, the oil passes through the high precision filter to filter off impurities, getting purified oil similar with new one. The treated oil is base oil.
Questions & Answers

How ZYA can run continuously?
ZYA regenerate waste oil by batch. We design two main filtering systems in the ZYA which can ensure that ZYA work continuously by turns.

Can ZYA regenerate mixed oils?
Yes, ZYA can regenerate mixed oil including used car engine oil(diesel engine oil, gasoline engine oil), motor oil, ship oil, truck oil and other industrial oil.

What residues or by-products ZYA produce after regeneration?
For ZYA series, there are some residues or by-products, such as graphite and bitumen. Customer can directly bury it or burn is as fuel, or can utilize it on by other ways. For example, the graphite is a very valuable substance, customer can extract graphite from residues by themselves. Besides, customer
can buy our ZYA oil pressing machine, which can press the residue and get  clean oil from it. The residue  after  pressing  by  ZYA  machine,  its  oil  content  is  within  0.5%,  it  becomes  stone  condition, cement color, can be used for paving road, or as construction material, very environment friendly.