Deodorization Tower

Deodorization Tower

Product Description

Technological Process Flowchart For Deodorization Tower

Project Introduction For Deodorization Tower

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

Project Process For Deodorization Tower

(1)Degumming process

A.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 90to105°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.

B.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

A.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.

B.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.

Project Advantage For Deodorization Tower

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.

Project Energy Cosumption For Deodorization Tower

Shandong LD'E Grain&Oil Machine Co.,Ltd 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.

1. The Shandong LD’e grain and oil machinery company’s experts guide installation and have good technology.

We make the cooperation with LD’e group many times. Their experts guide installation on-site and after-sales team provides 24 hours of technical services.

I think they have done a well in this respect. Among the large number of grease equipment manufacturers, they are very good in China. Hope we can continue to cooperate in the future.

2. Shandong LD’e grain and oil machinery company’s equipment have good quality, and shipped on time.

We make the cooperation with LD’e group for long time. Because they are manufacturer, their equipment have good quality assurance and reasonable price. They shipped on time after we finish contract.

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