Palm Oil Extraction Machine Price / Mini Rice Bran Oil Mill Plant / Hemp Oil Extraction Machine Cold Press

HUATAI Palm Oil Plant Solution

The yield of palm fruits is very high, with oil content up to 45%-50%, Palm oil is the world's largest vegetable oil in terms of production volume, consumption, and international trade volume. It is also known as "the world's three major vegetable oils" in combination with soybean oil and rapeseed oil.

Henan Huatai has extensive experience in palm oil equipment and has completed several overseas projects to provide a complete set of palm oil solutions.

In Huatai's palm oil production program, it is mainly divided into two parts: the production of crude oil and the refining of crude oil. The main processes and equipment are as following:

 Expanding and Extraction Patent No.:ZL2007 20092291.7;Refinery Patent No.:ZL200820238863.2  

Crude Palm Oil Pressing

Weighing.

Transport palm fruit to factory after truck weighing so as to make prompt settlement and production cost subsequent.

Unloading fruit.

Fresh Fruit Bunches (FFB) are sent to fermentation tank through transportation machinery after sieving and impurities removing. The time from picking up to fermentation should be less than 24 hours, or the free fatty acid(FFA) will rise, which will not be conductive for further processing and production of palm oil from palm oil making machine.

Fermentation.

FFB will pass high pressure and high temperature sterilization after enteringfermentation tank. It will soft and make sterilization for FFB.

Threshing.

Threshing machine will separate both palm fruits and empty fruit bunches(EFB) after FFB soften duirng fermentation.

Empty fruit bunches (EFB).

EFB are sent to send to garden as fertilizer, fuel or other purposes after conveying and hoarding.

Meshing.

Mixing tank will mesh and crush palm fruit until broken after fruit threshing.

Pressing.

The crushed palm fruit will be leaching out from screw extrusion of palm oil pressing machine.

Fiber separation.

The extrued fiber pie enters air separation system after crushed to get separation of fibers and cores.

Separation.

Crusher divided fruit core into palm kernel and shell after separated with fiber. Air separation and washing systems separate palm kernels and shells. Shells enters boiler system as fuel, and palm kernels are storage after drying.

Oil clarification.

Crude palm oil (CPO) contains moisture and impurities after palm oil pressing. CPO begins primary treatment through sand tank and screen, enters vertial clarification tank to make heating and stirring, and finally separate into waste oil and edible vegetable oil. Edible vegetable oil is sent to crude oil storage tank after drying. Waste oil will be retreatment and recovery after desanding and centrifugation.

Oil transportation.

Oil pipeline transportation will be projected on basis of present situation.

Water treatment.

Water source is introduced into plant from river nearby. It will achieve boil feed water standard after primary clarification and filtration, secondary osmosis and reverse osmosis treatment.

Power system.

Steam turb generator power generation is the main driving force. It is also equipped with diesel generator sets.

Main Equipment:

• Horizontal / Vertical Sterilizer
• Thresher Drum
• Digester
• Screw Press
• Double-deck Vibrating Screen
• Vertical Clarifier Tank
• Vacuum Oil Dryer
• Three-Phase Decanter
• 1st & 2nd Separation System

Crude Palm Oil Refining

The purpose of the oil refining is to remove impurities, to achieve the finished product oil standard. Process main process is: crude oil, degumming, neutralization, decoloration, deodorization, points to mention. Add water hydration degumming, alkaline acid neutralization or steam distillation, and adsorbent activated clay or active carbon decoloring, high temperature vacuum deodorization and removal of smoke at low boiling point volatile matter.

1. Crude oil filter
Crude oil should be filtered, leaching, suspended particles impurities and other impurities.

  Main Equipment of filter:

• Clarifier tank
• Crude oil filter
• Vibrating Screen

2. Degumming
Colloid phospholipids mixture, sugar, protein, trace metals and other impurities. Degumming is the impurity removal process, the quality of the raw material oil to a great extent, determines the final quality of the products, raw materials of colloid is an important factor affecting the quality of oil and grease. These impurities that oil is not in contact with catalyst, reducing the cracking rate, no degumming directly and difficult to operation and increase due to emulsification oil loss, colloid is why fat double bubble, harmful to the stability of the product and colour.

  Main Equipment of Degumming:

• Buffer tank
• Blending Device
• Centrifuge Separator
• Heat Exchanger 

3. Neutralization
Neutralize acid has a great influence on the product quality and the price is the procedure, if the neutralization process has a problem, can bring difficulties to after decolorizing of each working procedure, and lower the product quality and yield. And usually has two methods of the physical and chemical methods, the principle of physical refining method namely gas stripping distillation acid should be as a process of choice for oil refining, chemical neutralization method with sodium hydroxide and hair oil, free fatty acid in the acid soap stock and waste water is produced. But physical refining method or chemical refining method choice, mainly depends on the quality of the crude oil.

Main Equipment of Neutralization:

• Alkali refining reactor
• Acidification reactor
• Degumming centrifuge
• Dehydraation centrifuge

4, decoloring
Bleaching is one of very important working procedure in the oil refining process, it besides pigment in removing oil, can reduce phospholipid content, peroxide value, soap content and the content of metal ions, thus improving product color, flavor and improve the oxidation stability, for further refining of oils and fats hydrogenation, deodorization provides a good condition.Oil decoloring by far the most commonly used method is activated clay adsorption decolorization method, namely using clay which has strong selective adsorption material, under certain conditions in removing the pigment in soluble in oil or colloidal particle dispersed pigments and other impurities in the oil.

Main Equipment of Bleaching:

• Heat excahnger
• Bleacher
• Blending Device
• Leaf Filter
• Decolorization tower

5 deodorization
In oil deodorization process, in addition to complete the purpose of deodorization, is now more emphasis on realistic now under the low temperature, short time of unit operations, inhibit the generation of trans fatty acids, reduce the loss of tocopherol, lower polymerization, reduce the decomposition of vitamins (A, D, E).Temperature is 230 ~ 250, vacuum residual pressure is 6 ~ 8 mm . In order to prevent oxidation, before into the tower through degassing, direct steam is in order to improve the effect of deodorization. Heat oil recovery can be achieved by cold and hot oil heat exchange to achieve.

Main Equipment of Deodorization:

• Dearator
• Heat Exchanger
• Deodorizing Tower ( Packing structure)
• Free fatty Acid Recovery device 

6. Fractionation
Fractionation is the special handling for palm oil is put aside, namely the palm oil cooled to ℃ or so and keep a certain time, the composition of high melting point and crystallization precipitation, the secondary filter can be "points" into three different melting point of the product, these three products for palm stearin melting point higher than 40 ℃, brown put soft butter melting temperature 30 ℃ or so and liquid palm oil melting point below 20 ℃.These three products yield about 20%, 30% and 50% respectively, including liquid brown oil quality can reach the standard of cooking oil

Main Equipment of Fractionation:

• Fractionation tank
• Plate and frame filter press