Crude palm oil refinery,crude palm oil refinery equipment

Crude palm oil refinery

Crude palm oil refinery flowchart:

hot water

Crude oilfiltermireactormireactorcentrifugal separationoil residue

Phosphoric acid

degumming oildryheat 

bleaching earthmidecoloringfilterdecoloring oilmiheat

refined oilfiltercooldeodorizingvacuum

Main Section Introduction of crude palm oil refinery :

(1) Refining section: used to P-acid de-gumming, alkali refining de-acid and water rinsing.

(2) Decoloring section: used to remove off pigments, bleaching oils and grease dehydrate.

(3) Deodorizing section: to remove off the odor components in oil.

(4) Dewa: used to remove off the wa in the oil, in order to get the high quality oil.

(5) Heat-transfer oil stove: supply each device production needing heat energy, temperature reach above 280C.

(6) Steam generator: produce the needing steam for de-odoring and distillation.

(7) Vacuum pump: supply needing vacuum for dehydrate, de-color, deodor. Vacuum degree can reach above 755mm Hg.

(8) Press filter: filter clay, filter out clear oil.

(9) Air compressor: blow dry bleached clay, blow empty the leftover oil in the press filter.

Process specification of crude palm oil refinery :

1.The degummed oil firstly enters into the heater to be heated to the appropriate temperature (110C), and then goes to the bleaching earth miing tank.

2.The bleaching earth is delivered from the low bleaching bo to the temporary tank by wind.

3.The bleaching earth is added by automatic metering and is interlockingly controlled with the oil.

4.The main function of decoloring process is to remove oil pigment, residual soap grain and metal irons.

5.Under negative pressure, the mechanical miing method combined with steam miing will improve the decoloring effect.

6.The oil mied with the bleaching earth overflows into the continuous decolorizer, which is stirred by non-powered steam.

7.The decolored oil enters into the two alternate leaf filters to be filtered.

8.Then the filtered oil enters the decolored oil storage tank through the security filter.

9.The decolored oil storage tank is designed as the vacuum tank with the nozzle inside, so as to prevent the decolored oil contacting with the air and influencing its peroide value and color reversion.

Product oil specifications:

The specification of crude palm oil