sunflower oil refining equipment made in china

Continuous Oil Refining Process Introduction

Refined Sunflower Oil Processing Machine

Alkali hot water

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

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Phosphoric acid hot water→mix ↓

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

↓ ↓

↓ sunflower oil refining equipment made in china steam jet pump←steam citric acid

↓ ↓

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

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refined oil←filter←cool←deodorizing←sunflower oil refining equipment made in china

Main Processes Introduction of Sunflower Seeds Oil Processing Machine:

Degumming,Drying,Deacidification-Decolorization-Deodorization -Dewaxing

Hydration Deguming & Alkali Refining Deacidification Process

Neutralization: the crude oil is output by the oil feed pump from the oil tank, and next enters the crude oil

heat exchanger to recover part of heat after metering and then is heated to the required temperature by the

heater. After that, the oil is mixed with the metered phosphoric acid or citric acid from phosphate tank in

the gas mixture (M401), and then enters the conditioning tank (R401) to make the non-hydratable phospholipids in oil change into the hydratable phospholipids. Add the alkali for neutralization,

and the alkali quantity and alkali solution concentration depend on the quality of the crude oil.

Through the heater, the neutralized oil is heated to the temperature (90°C) suitable for centrifugal separation to remove the phospholipids, FFA and other impurities in the crude

oil. Then the oil goes to the washing process.

Washing: there is still about 500ppm soap in the neutralized oil from the separator. To remove the

remaining soap, add into the oil about 5~8% hot water, with water temperature 3~5 °C higher than the oil generally. To achieve more stable washing effect, add phosphoric acid or citric

acid when washing. The re-mixed oil and water in the mixer is heated to 90-95°C by the heater, and then enters the wash separator to separate the remaining soap and most water.

The water with soap and oil enters into oil separator to separate out oil in the water. Further catch the oil

outside, and the waste water is discharged to the sewage treatment station.

sunflower oil refining equipment made in china drying stage: there is still moisture in the oil from the wash separator, and the moisture will

affect the stability of the oil. So the oil at 90°C should be sent to sunflower oil refining equipment made in china drier to remove the moisture, and then the dehydrated oil goes to the

decoloring process. Finally, pump out the dry oil by canned pump.

Continuous Refining Decoloring Process

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

Under negative pressure, the mechanical mixing method combined with steam mixing will improve the

decoloring effect.

The degummed oil firstly enters into the heater to be heated to the appropriate temperature (110°C), and then goes to the bleaching earth mixing tank. The bleaching earth is delivered from the low

bleaching box to the temporary tank by wind. The bleaching earth is added by automatic metering and is

interlockingly controlled with the oil.

The oil mixed with the bleaching earth overflows into the continuous decolorizer, which is stirred

by non-powered steam. The decolored oil enters into the two alternate leaf filters to be filtered. Then the filtered

oil enters the decolored oil storage tank through the security filter. The decolored oil storage tank is

designed as the sunflower oil refining equipment made in china tank with the nozzle inside, so as to prevent the decolored oil contacting with the

air and infsunflower oil refining equipment made in chinacing its peroxide value and color reversion.

Continuous Decoloring Process Features:

1. The oil fully contacting with the decolorant can improve the decolorization efficiency and reduce the

usage of decolorant;

2. The continuous and uniform material flows will balance the decoloring time and avoid the recovery of

grease oxidation and acid value.

3. The special mixing structure of decoloring tower won't cause the material dead area, which can avoid

the adsorbent sedimentation and pipe blockage.

4. The continuous airtight efficient filtration equipment has realized the automation of cake discharge and

reduced the labor intensity.

5. The advanced drying technology can reduce the oil content in filter cake.

Continuous Refining Deodorizing Process

The qualified decolored oil enters into the spiral plate heat exchanger to recover most of the heat, and

next goes to high pressure steam heat exchanger to be heated to the process temperature (240-260°C) and then enters the deodorization tower. The upper layer of combined deodorization tower is the

packing structure which is mainly used to remove the odor producing components such as free fatty acid

(FFA); the bottom layer is the plate tower which is mainly for achieving the hot decoloring effect and

reducing the peroxide value of the oil to zero. Oil from the deodorization tower enters into the heat

exchanger to recover most of the heat and makes further heat exchange with crude oil, and then is cooled

to 80-85°C through the cooler. Add the required antioxidant and flavor agent, and then cool the oil below 50°C and store it. Such volatiles as FFA from the deodorizing system are separated by the packing catcher,

and the separated liquid is FFA at low temperature (60-75°C). When the liquid level in the temporary tank is too high, the oil will be sent to the FFA storage tank.

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.

The Contains Of The Final Oil:

Raw Materials:

Machine Photos:

Jinan Joysun Machinery Co., Ltd. est une grande entreprise par actions, axée sur la production d'sunflower oil refining equipment made in china, intégrée à la recherche scientifique, à la production et aux ventes. La société est située dans la zone industrielle de Shandong salut-technologie, couvre une superficie de 50.000 mètres carrés, avec 15.000 mètres carrés deux standard usine industrielle lourde, plus de 160 ensembles toutes sortes de traitement des métaux de grande et moyenne taille, soudage, équipement d'assemblage .Jinan Joysun Machinery Co., Ltd. attache une grande importance aux échanges techniques et à la coopération internationale, a présenté la technologie de pointe sur et artisanat des États-Unis, Allemagne, Australie et autres pays, établit les lignes de production avancées internationales AAAA et base d'essai moderne de première classe.
Jinan Joysun Machinery Co., Ltd. basé sur une forte résistance technique, l'amélioration des méthodes de détection, excellent système d'assurance qualité pour assurer que « la qualité d'abord, le premier client », responsable de l'installation et la mise en service, les services techniques et des produits de formation technique, après l'installation est terminée je vais 9999999 techniciens vos opérations de production de l'entreprise du personnel de l'équipement de formation professionnelle et technique et des démonstrations en direct.