Vegetable oil refinery process

Vegetable oil refinery process introduction:

Type: vegetable oil refining, edible oil refining,cooking oil refining

Capacity: 10-600T/D

Material: soybean oil, rapeseed oil, peanut oil, cottonseed oil, rice bran oil,corn germ oil,sunflower oil, palm oil,palm kernel oil

Major equipment: degumming tank, centrifuge, heat conducting oil boiler, decolorization tower, deodorization tower

Application: intermittent, semi continuous ,fully continuous edible oil refining process for multiple vegetable oil refining

Vegetable oil refinery machine

Henan Doing vegetable oil refining machine provides professional cooking oil refining process of degumming, deacidification, decolorization, deodorization, and dewaxing,fractionation. The complete set of vegetable oil refinery machinery adopts the most advanced physical refining or chemical refining technology on basis of oil property to get the purest edible oil with the lowest cost consumption.

General introduction of vegetable oil refining process line:

Edible oil refining process

(A)Advanced designed vegetable oil refining process. Henan Doing designs advanced and professional oil refinery process to obtain high purity refined oil. It contains hydrated degumming, alkali refining deacidification, negative pressure decoloring process through blenching earth, deodorizing to remove odor components in oil, and dewaxing to remove wax in oil.

The heat conduction oil boiler can supply above 280°C energy to each device, steam generator can supply steam for deodorizing and distillation, vacuum pump can supply vacuum for dehydrate, decolor and deordor. The press filter is used to filter clay and filter out clear oil, and air compressor to blow dry blenched clay and empty the leftover oil in press filter.

(B)Automatic control system assures high efficiency oil refinery. The application of advanced automatic control system in large oil refining plant provides the most secured, reliable production in entire workshop and monitors the operation status by controlling the computer terminals.

(C)Low production cost and high purity refined oil. Henan Doing adopts compact vegetal oil refining process to obtain high purity refined oil with impurity less than 0.2%. The adoption of waste recycle system can protect environment efficiently.

Technical Parameters:

Steam consumption	700KG/T oil
Electric consumption	28Kwh/T oil
Water (soften water)	150Kg/T oil
Phosphoric acid	2~3 kg/T oil
Alkali	acid valuex1-3kg/T oil
Circulating water cooling water yield	150M3/
Bleaching earth consumption	3-5Kg/T oil
Waste bleaching earth oil content	≤25~35%
Refining losses	acid valuex1.2 (chemical refining) acid valuex 0.6 (physics refining)
Bleaching losses	the quantity of bleaching earth×0.25%
Deodorization loss consumption	≤0.5%≤0.5%
Refining rate	1-refining consumption

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