1tpd cooking oil refinery machine
Our company is specialized in cooking oil refinery machine. We can provide the cooking oil refinery machine from 1 ton to 600 tons. The popular capacity is mini cooking oil refinery machine from 1-5 tons, small scale cooking oil refinery plant from 5-20 tons and other cooking oil refinery plant from 20-600 tons.
Big capacity cooking oil refinery plant
Our equipment is suitable for various cooking oil refinery machine. For example, rice bran oil refining machine, peanut oil refining/refinery machine, soybean oil refining machine, sunflower oil refining machine and so on.
Now our palm oil refinery machine is installing in Congo. Usually the cooking oil refinery plant includes three parts: deacidification, decolorization and deodorization. For the palm oil refinery plant, it also need the crude palm oil fractionation part to get higher quality palm oil.
In the process of rice bran oil refinery plant, sunflower oil refinery plant and corn germ oil refinery plant, it needs winterization part to move the wax in the crude oil. We can also provide waste cooking oil refining machine.
Cooking oil refinery machine is used for removing the harmful impurities in the crude oil, it can effectively improve cooking oil quality. Cooking oil refinery machine can be used for refining various kinds crude vegetable oil. The oil loss is 3%-5%. There are more and more customers interested in this production line.
Cooking oil solvent extraction machine and cooking oil refinery machine
Main process of cooking oil refinery machine:
Degumming section/Deacidification section
Using alkali like (NaOH) to neutralize FFA in oil, during this process it will produce soapstock , then separating it from the oil. NAOH solution not only neutralize free fatty acid, but also can act with other substances like protein, mucus, phospholipid, pigment. In the batch type and semi-continuous refinery , separating the nigre by sedimentation method . But in the continuous refinery , we usually using the centrifugal to separate the soapstock.
|C.Decolorization Section: |
Because there is pigment in crude oil, the oil color is dark. In order to improve oil color, we need to using the active clay to absorb the pigment away , then using vibrating filter to separate the waste clay. If you want to get light color oil, you need to add more active clay. Customer can accord to his requirement to control the oil color.
Deodorization and Dehydration Section
|D.Deodorization and Dehydration Section:|
General speaking , the crude oil smells not good, it will affect of oil storge and selling prices. So we usually use the direct steam to take odors. At the meanwhile, there is about 0.5% water content in refined oil, because the high temperature in the deodorization tower or pot, dehydration section is also finished in this part.
|E. Filtering section:|
After getting the deodored oil , in order to get the most purified cooking oil , we usually using the SS safety filter to filter refined oil once again. It will
Because there is some wax in the sunflower oil , corn oil, rice bran oil , etc. , if you want to get the first grade cooking oil , de-waxing machine is required. It depends on the customer.