Small Edible Oil Refinery Plant

If the refined oil is planned to be sold with your own package, this small scale semi-automatic oil bottling or filling machine is your best choice. This small bottling machine is a preferred solution to fill highly sticky liquids, such as edible oil, lubricating oil into small or medium-sized barrel. It is suitable for 0.5L~5L packages.

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&#; 1TPD Olive Seeds Oil Refinery Plant in Peru &#; 1TPD Sunlfower Oil Refining Machine to Tanzania &#; 3TPD Sunflower Oil Refining Line in Moldova &#; 3TPD Groundnut/Peanut Oil Refining Plant in Togo &#; 5TPD Soybean Oil Oil Refinery Machine in Ghana &#; 10TPD Palm Oil Refinery Factory in Cote d'Ivoire Please Note: It is just a little part of our projects since it is too many to list here. If you can't find the related project in your regions, please contact us to make sure whether we have built up projects in your contry.

Every year, we will export and set up many edible oil refinery machine in different contries, including India, Ghana, Zambia, Australia, Jamaica, Nigeria, Tanzania, Zimbabwe, Namibia, Togo, the United States, etc. Here listed some of our latest projects of mini scale or small scale oil mill plant projects for your reference. If you want to get the customized design and detailed edible oil refinery project report, contact us directly!

The following video is about a small scale edible oil plant set up in India , which includes both oil pressing machine and oil refining machine. This factory is built for processing mustard seeds. View the video below to see how the small edible oil refining unit works. (Related Post: Cost Setting up Edible Oil Plant in India >> )

If you are planning to enter the vegetable oil processing industry and want to the cooking oil manufacturing plant cost, please click here to see more about our oil refining projects around the world: Cooking Oil Refinery Projects >>

The Purpose of Crude Oil Refining

Oil is the necessity for human being living. Edible oil is one of the main nutrients in food. Oil is also the main origin material for food industry and light industry. Some oil products play an important role in some industries like national defend, metallurgy, textile, medicine. Normal vegetable or animal oils not through refining called crude oil that are got through extraction, leaching, water solvent or smelting. Crude edible oil have many kinds of foreign matters, like silt residue: sand, cake residue; glue&#;soluble impurities like phospholipid, protein, oil&#;soluble impurities like free fatty acid, pigment, aflatoxin, gossypol ,moisture. Due to the above impurities ,the oil is easy to rancidity, so poor quality and low use value. So, it&#;s necessary to remove off these foreign matters according to their different properties and using requirements. So ,that&#;s the purpose of oil refining. 

Preparation Before Crude Oil Refining

The operation conditions are different according to different kinds of crude oil, the following operating instructions are only for reference.

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• Crude Oil Test: Determine the acid value and color. If conditions permitting, do a small sample experiment in the laboratory.
• Connect with the cooling water
• Prepare white clay, alkaline (NaoH) and coal.
• Turn on the power of the refining machine.
• Check whether vacuum pump, air compressor, filter press and heat pump are normal.
• After changing the conduction oil, heat for 5 hours in 98 &#;. If no water vapor overflow from the elevated tank, then slowly heat to 280 &#;.

How to Operate Mini Edible Oil Refinery Machine Correctly? 

First, the crude oil is pumped into the refining pot for degumming and neutralization. When the oil and soap are clearly separated and rapidly sinking, stop stirring, let it stand, and then suck out the oil from the upper layer to the washing tank. For small oil refining machine, the soapstock from the bottom of the empty pipe to the soapstock barrel, when the soapstock contains more oil, stop the soapstock, the soapstock by the pump into the soapstock pot. The remaining oil in the refining tank continues to be mixed into the next tank. The oil transferred to the refining tank will be washed and then send to the decolorizing pot for adsorption and decolorization.

The decolorized oil is pumped to the plate and frame filter for filtration, and then transferred to the polishing filter for further filtration. After cooling by the cooler, it enters the decolorization and oil cleaning irrigation. Decolorizing oil from the cleaning tank through the heat exchange tank into the deodorization pot for deodorization, deodorization in the residual pressure of pumps, deodorized oil into the heat exchange tank, after completion, the next pot of decolorized oil through the heat exchange tank into the deodorization pot, and go through the next round of deodorization. The deodorization oil in the heat exchange tank of small refining equipment is cooled with cold water after heat transfer, pumped out for polishing and filtration, and then entered the oil tank. (Related Equipment: Small Oil Filter Press Machine >>)

Some pigments such as chlorophyll and lutein can be saponified with alkali to form salts that can&#;t be completely removed from the oil even after alkaline refining so that these pigments can coexist in the oil. In addition, gossypol can make the color of cotton oil brownish black. The presence of these pigments in oils deteriorate the quality of the oil and must be decolorized. The commonly used decoloration method is adsorption and with the help of the porous structure of adsorbent. The removal of the pigment is also carried out by utilizing the molecular force of adsorbent&#;s surface due to the porous structure of the adsorbent.

Operation Method

Intermittent decolorization process is now being applied by many oil processing companies, its operating essentials are rough: measure the oil and place it in the decolorization pot, heat the temperature to 90&#; in the vacuum 650~720mmHg, then 0.5~5% of activated clay is vacuum inhaled to the oil pot, stir the mixture and continue to heat up to the specified decolorization process temperature and maintain it at 20~30 minutes insulation decoloration; After that, the temperature is dropped back to 90~95 &#; and the oil is get rid of the vacuum, and then pump the oil into the sealing machine for filtration. In order to achieve the best bleaching effect, decolorization of the oil should be through the bleaching test at first to determine the choice of adsorbent and its dosage and decolorization temperature, holding time and other technical parameters.

Equipment

Oil bleaching pot

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