Stainless steel made crude soybean oil refine machine for oil purification

Stainless steel made crude soybean oil refine machine for oil purification

Application scope:

Flowchart:

Crude soybean oil refine machine introduction:

Alkali hot water

Crude oil→filter→mix→reactor→mix→reactor→centrifugal separation→oil residue

↑ ↓

Phosphoric acid hot water→mix ↓

↓ ↓

degumming oil←cooler←dry←centrifuge separation←mix←alkali liquor

↓

↓

bleaching earth→mix→decoloring→filter→decoloring oil→mix→heat

↓

refined oil←filter←cool←deodorizing←vacuum

Crude soybean oil refine machine main processes:

(1)Degumming process

The purpose of degumming is to remove the phospholipid, sugar, protein, trace mental,

and some other impurities, which have bad effect on the stability of the oil. First, the oil

should be heated to 90-105°C, then put some phosphoric into it and stir. It mainly transfer

the phospholipid to that can be compatible with water. Then add some salt water to gather

the impurities, which subside to the bottom and be discharged.

Deacidification

Add some certain quantity of alkali to neutralize the free fatty acids. During this process,

some soapstock will be produced.The soapstock will be separated from the oil after using

the centrifugal machine.

(2)Decolorization

Mix the oil with activated clay in the oil soil mixing tank, and 1 ton oil needs 5kg clay. Then

stir it 10 minutes at 10°C. Next, pump the mixed oil into the decolorization tower. It use

steam to heat the mixed oil at 100°C, and the process lasts 30-40 minutes.

Filter

The filter capacity can reach 200meshes. First, we use the filter to remove the clay in the oil,

then use the bad filter to purify the oil again. The diameter of the filtering can reach 5μm.

(3)Deodorization

The main purpose of deordorization tower is to remove fatty acid and some odor material.

The principle of the deordorization is to use the high temperature and vacuum to remove

the odor. The fatty acid and odor will be stalled in the storage tank.

(4)Automatic Control System

Our company has applied the automatic control system with advancedness, security, reliability

into the pretreatment, extraction, refining and fractionation in large oil plants. For its application

in automatic control system, it can control the production in the entire workshop and monitor the

operational status of each device by controlling the computer terminals in the room. One person

only can operate the entire workshop, with efficient production management. It has reduced the

production cost greatly and improved the management efficiency.

Crude soybean oil refine machine advantages :

1.By combining several years' practical experience, adopting a kind of unique deguming technology,

extending the phosphoric acid and oil reaction time and adding specific additives, our equipment

can remove phospholipids in oil to the maximum.

2.The new carclaLDte automatic quantitative system can produce more reliable oil of good quality, with

less investment for the full vacuum closed refining technology.

3.We can design the optimum refining scheme according to different oils and different requirements

for products.

Energy cosumption of Crude soybean oil refine machine:

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