2014 Hot sales sunflower oil processing machine

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 2014 Hot sales sunflower oil processing machine 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

2014 Hot sales sunflower oil processing machine

Our company profile:

Shandong LD Grain&Oil Machinery Co.,Ltd is a large-sized joint-equity enterprise which specialize in producing edible oil mechanical equipment and it is also a group enterprise integrating scientific research, manufacturing, sales as one. Research Institute of Machine Design Company and Jinan, Jinan University of Technology (formerly the Shandong Grain College) school-enterprise cooperation in the oil equipment to carry out long-term, protein extraction, phospholipid extraction, etc. R & D and application of new technologies.

Our company have set up Mechanical Design and Research institution,oil press machine department ,large-sized complete oil equipment department,International trade department,production department.Our business involve in small-sized oil pressing series,Grain and oil engineering designing,equipment manufacturing and installing, project contracting,technical service ,new product development,the intensive and deep processing for oil by-products and so on

Our main business:

• 10-500T/H oil material first cleaning,drying and storage section turn-key project.
• 100-3000 T/D oil pretreatment, shelling and pre-press workshop turnkey project (soybean hot peeling, bean skin crushing; the soybean extrusion, high oil contained pre-press cake extrusion, and high oil contained embryos puffed; of direct puffed). Rice bran production line turn-key project.
• Leaching workshop turnkey project (Towline extractor, Rotocel extractor, loop type extractor, DTDC separated machine, the full negative pressure evaporation, paraffin wax recovery, leaching workshop degum, phospholipid concentrate).
• 30-1000T/D oil continuous grade two or one physical (chemical) refining production line.
• 10-600T/D sunflower oil, rice bran oil, corn germ oil dewaxing turn-key project
• 10-200T/D Fatty acid esterification production cooking oil production line.

the gate of our factory

What is Refining?

The crude oil obtained either from expellers or solvent extraction plant contains impurities, which must be removed to

make the oil edible, more palatable and stable against rancidity upon storage. The process of removing these

impurities is called refining.

Mini crude oil refinery :

1)chemical refining 2) physical refining 3)chemical-physical refining

The classical alkaline refining method usually comprises the following steps:

Mini crude oil refinery :

Step 1.Degumming with water to remove the easily hydratable phospholipids and metals.

Step 2.Addition of a small amount of phosphoric or citric acid to convert the remaining non-hydralable phospholipids (Ca, Mg salts) into hydratable phospholipids.

Step 3.Neutralising of the free fatty acids with a slight excess of sodium hydroxide solution, followed by the washing

out of soaps and hydrated phospholipids.

Step 4.Bleaching with natural or acid-activated clay minerals to adsorb colouring components and to decompose hydroperoxides.

Step 5.Deodorising to remove volatile components, mainly aldehydes and ketones, with low threshold values for

detection by taste or smell. Deodorisation is essentially a steam distillation process carried out at low pressures

(2-6 mbar) and elevated temperatures (180-220°C).

sunflower oil machine south africa flowchart:

For some oils, such as sunflower oil or rice bran oil, a clear table product is obtained by a dewaxing step or

crystallization of the wax esters at low temperature, followed by filtration or centrifugation.

oil deodorizing machinery 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.

regard oil refinery equipment

automatic control

sales for many countries

our company cetificates

We can suppy the full and complete turn-key project about all kinds of vegetable oil machinery,If you have any needs ,please contact me ,don't miss our good production and good service!

Shandong Leader Machinery Co.,Ltd. is one of the leading Manufacturers and Suppliers of 2014 Hot sales sunflower oil processing machine.Shandong Leader Machinery Co.,Ltd. manufacture 2014 Hot sales sunflower oil processing machine 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 2014 Hot sales sunflower oil processing machine ,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 2014 Hot sales sunflower oil processing machine, inform us raw material you want to use for 2014 Hot sales sunflower oil processing machine,and specific requirements for 2014 Hot sales sunflower oil processing machine.Shandong Leader Machinery Co.,Ltd. will provide you best solution for your project about Auxiliary Machine For Oil Press.