Peanut oil refining main process: crude peanut oil---heater---static mixer---acid reactor---multi-effect mixer---heater---self-cleaning centrifuge---centrifugal mixing machine---washing centrifuge---heater---vacuum dryer---clay mixer---decoloring---filtration decoloring boiled oil tank---gas analysis apparatus---heater---deodorization---heater---filter---finished peanut oil.
Peanut oil refining operation main points:
1, acid degumming
Physical refining requirements degumming must be thoroughly, because the remaining phospholipids in the high temperature in the peanut oil is easy to decompose, affect the color of the oil, and lead to an odor.
Acid refining degumming precautions:
1), the amount of phosphoric acid to remain stable, and may not, shall not be less than 0.1% of the oil;
2), add water to moderate, multi-effect mixer of heating water mixed with centrifugal machine in front of the heating water, total amount between 7% and 8%.If adding water, the water after it less relevant, and vice versa.
2, decoloring
Physical refining bleaching clay content is chemical refining, generally according to the requirement of oil quality and product content, the range between 1% and 2.5%.Bleaching time, bleaching conditions, such as temperature, vacuum degree, and chemical refining.
3, deacidification and deodorization
In acid deodorization process, free fatty acid and low molecular mass of material under the condition of high temperature and high vacuum and direct steam distilled out.Physical refining deodorization temperature than conventional deodorization temperature is higher, generally between 250-260 degrees.
Acid deodorization precautions:
1), heat up quickly, in a relatively short period of time the oil temperature rise to the best temperature distillation, in order to achieve good deacidification effect.
2), peanut oil flow, balance oil deodorization and finished products to ensure the oil - oil heat transfer effect, the tower of stable temperature, to ensure that the deodorization effect.
3), strictly control the deodorization time, within the temperature range from 225 to 260, the residence time keep 1-1.5 hours, practice should be controlled only deodorization tower of the third layer temperature in 255-260,1, 2 layer temperature is below 255.
If you need more information about peanut oil refining ,please visit: http://www.huataioilmachine.com/oil-machinery1/peanut-oil-press-machine.html or email to nancy@oilmachineworld.com

Small scale peanut oil refining machine belongs to batch type edible oil refinery plant. Small scale peanut oil refining machine is the best choice for small capacity peanut oil mill. The small scale peanut oil refining machine can efficiently remove phospholipids, FFA, pigment, gums, waxes, off-flavor and other impurities.

Refining methods of small scale peanut oil refining machine:
Physical refining
Chemical-physical refining

Oil quality outcome:
Grade one for salad oil
Grade two for high quality cooking oil

Application: small scale peanut oil refining machine also can be used to refine soybean oil, mustard seed oil,cottonseed oil, sunflower seed oil, rice bran oil,safflower seed oil, corn germ oil, camellia seed oil and more


Main equipment in small scale peanut oil refining machine:
Refining pot: to remove gum and impurities from crude oil, and using alkali to neutralize acid inside crude oil
Decolorization pot: To move the pigment in the oil.
Deodorization pot: To move the bad smells in the cooking oil.
Conductive oil stove: It is used to provide the heat for the whole batch type cooking oil refinery plant process.
Vacuum pump: The function of batch type cooking oil refinery plant is to provide vacuum for decolorization and deodorization.
Air compressor: It will dry the white clay after absorb the pigment in the oil.
Steam generator: To generate the steam for the deodorization pot.

Featured advantages of 5tpd palm oil refining machine：
(1)Suitable for small capacity like 1-2-3-5-10TPD
(2)20 years manufacturing, sales and installation experience on edible oil refinery project.
(3)Excellent technical and economical indicators
(4)Meeting customers’ different peanut oil refining requirements at home and abroad
(5)The whole line of small scale peanut oil refining machine including degumming, de-acidification, de-colorization, deodorization.

Henan Doing Mechanical Equipment Co.,Ltd have been specialized in peanut oil refinery plant for decades. Our professional engineers can help you design and install peanut oil refining machine according to your capacity and requirements. If you are interested in small scale peanut oil refinery plant, please feel free to contact us.

Contact information:
http://www.edibleoilextractionmachine.com
whatsapp/wechat/mobile: +86 13526627860
Email: oilmachine@doinggroup.com

Small scale peanut oil refining machine belongs to batch type edible oil refinery plant. Small scale peanut oil refining machine is the best choice for small capacity peanut oil mill. The small scale peanut oil refining machine can efficiently remove phospholipids, FFA, pigment, gums, waxes, off-flavor and other impurities.

Refining methods of small scale peanut oil refining machine:
Physical refining
Chemical-physical refining

Oil quality outcome:
Grade one for salad oil
Grade two for high quality cooking oil

Application: small scale peanut oil refining machine also can be used to refine soybean oil, mustard seed oil,cottonseed oil, sunflower seed oil, rice bran oil,safflower seed oil, corn germ oil, camellia seed oil and more


Main equipment in small scale peanut oil refining machine:
Refining pot: to remove gum and impurities from crude oil, and using alkali to neutralize acid inside crude oil
Decolorization pot: To move the pigment in the oil.
Deodorization pot: To move the bad smells in the cooking oil.
Conductive oil stove: It is used to provide the heat for the whole batch type cooking oil refinery plant process.
Vacuum pump: The function of batch type cooking oil refinery plant is to provide vacuum for decolorization and deodorization.
Air compressor: It will dry the white clay after absorb the pigment in the oil.
Steam generator: To generate the steam for the deodorization pot.

Featured advantages of 5tpd palm oil refining machine：
(1)Suitable for small capacity like 1-2-3-5-10TPD
(2)20 years manufacturing, sales and installation experience on edible oil refinery project.
(3)Excellent technical and economical indicators
(4)Meeting customers’ different peanut oil refining requirements at home and abroad
(5)The whole line of small scale peanut oil refining machine including degumming, de-acidification, de-colorization, deodorization.

Henan Doing Mechanical Equipment Co.,Ltd have been specialized in peanut oil refinery plant for decades. Our professional engineers can help you design and install peanut oil refining machine according to your capacity and requirements. If you are interested in small scale peanut oil refinery plant, please feel free to contact us.

Contact information:
http://www.edibleoilextractionmachine.com
whatsapp/wechat/mobile: +86 13526627860
Email: oilmachine@doinggroup.com