Negative pressure evaporation type groundnut oil extractor machinery

Application of Auxiliary Machine For Oil Press:
peanut kernel, sesame seeds, soybean,(almond)Apricot kernel, pumpkin seed kernel,
Sunflower kernel,Camellia seed kernel,rapeseed, flaxseed,Fire hemp seed,pinenut kernel. etc.
Features of Auxiliary Machine For Oil Press:
1.Screw Oil Press/Cold Oil
2.Household Equipment
3.Stainless Steel Material
4.Lower Price

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, Auxiliary Machine For Oil PressA 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.
Vacuum 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 vacuum drier to remove the moisture, and then the dehydrated oil goes to the decoloring process. Finally, pump out the dry oil by canned pump.If you are interested in our company,please feel free to contact Ms. Myra for a quotation,(Tel/whatsapp:0086-18363092712, Email:[email protected],Skype:leaderfoodmachine2).You will get superior service,and Shandong Leader Machinery Co.,Ltd. produce Negative pressure evaporation type groundnut oil extractor machinery with high quality, high performance and the best prices.

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 vacuum tank with the nozzle inside, so as to prevent the decolored oil contacting with the air and influencing its peroxide value and color reversion.

Specifications

Negative pressure evaporation type groundnut oil extractor

machinery

Groundnut oil extractor machinery :

Groundnut oil extractor machinery flowchart:

The technology of our company for pretreatment and pre-pressing which mainly include the cleaning,extrusion,flaking,decrustation and pre-pressing and so on,Considering the different characteristic of oil seeds and the customer requirments,we can provide you the special design,in order to adjust the oilseed to optimum sate,which will improve the oil yield and oil and cake quality,and cake quality,can provide the best raw materials for the following section.

Groundnut oil extractor machinery----Rotocel extraction

1.Adopt stainless steel fixed grid plate and increase the horizontal grid plates, which can prevent the strong miscella

from flowing back to the blanking case, so as to ensure good extraction effect;

2.The rotocel extractor is driven by rack, with unique rotor of balanced design, low rotating speed, low power,

smooth operation, no noise and quite low maintenance cost;

3.The feeding system can adjust the rotating speed of airlock and main engine according to the feeding quantity

and maintain a certain material level, which is beneficial to the micro negative pressure inside the extractor and reduce the solvent leakage.

4. The advanced miscella circulation process is designed to reduce the fresh solvent inputs, reduce the residual oil

in meal, improve the miscella concentration and save energy by reducing the evaporation capacity.

5.The high material layer of the extractor helps to form immersion extraction, reduce the meal quality in miscella,

improve the quality of crude oil and reduce the evaporation system scaling.

6.Specially suitable for the extraction of various pre-pressed meals.

Main Economic and Technical Parameters of Rotocel Extractor (take 300T soybean extraction as an example)

Advantages of groundnut oil extracor machinery:

(1) High oil yield , obvious economic benefit .

(2) Residual oil rate in the dry meal .

(3) Improving the quality of the meal .

(4) Low processing cost , high labor productivity.

Please contact us,the best sevice after sales:

Welcome to visit our website:

http://goldpenguin.en.alibaba.com/

Shandong Leader Machinery Co.,Ltd. is one of the leading Manufacturers and Suppliers of Negative pressure evaporation type groundnut oil extractor machinery.Shandong Leader Machinery Co.,Ltd. manufacture Negative pressure evaporation type groundnut oil extractor machinery making machine using cutting-edge technology, Shandong Leader Machinery Co.,Ltd. have many kinds of Auxiliary Machine For Oil Press for you reference,such as Negative pressure evaporation type groundnut oil extractor machinery ,Shandong Leader Machinery Co.,Ltd. can meet your different requirement in Auxiliary Machine For Oil Press.Welcome to contact Shandong Leader Machinery Co.,Ltd.,contact name:Ms.Myra for a quotation
(Tel/whatsapp:0086-18363092712, Email:[email protected],Skype:leaderfoodmachine2).Welcome to send us your enquiry about capacity for Negative pressure evaporation type groundnut oil extractor machinery, inform us raw material you want to use for Negative pressure evaporation type groundnut oil extractor machinery,and specific requirements for Negative pressure evaporation type groundnut oil extractor machinery.Shandong Leader Machinery Co.,Ltd. will provide you best solution for your project about Auxiliary Machine For Oil Press.