Rapeseeds Oil Extraction Plant Cooking Oil Using

Deacidification of palm oil refining machine :This part adopt alkali refining method, that is use alkalis lLD (NaOH) to neutral the free fatty acid in oil, during this process it will produce soapstock , then separated from the oil by setting several hours. NAOH solution, not only neutral free fatty acid, also can act with other matters lLD protein, mucus, phospholipid, pigment. After settling, release the soapstock from the tank bottom. Adding hot water to rinse, remove off the leftover lye , soap and some unhydrated phospholipid in the oil. Finally pumping out soapstock from the tank bottom.

Deodorization and Dehydration of palm oil refining machine :Usually ,there are some odors in the crude oil , it affects the quality of the edible oil . About our refining process , we usually use the direct steam to take odors away in the vacuum condition . General speaking there is about 0.5% water in the alkali refined oil, in the deodorization pot, thetemperature is very high , it also can finish the dehydration section.

Rapeseeds Oil Extraction Plant Cooking Oil Using

Rapeseeds Pretreatment Plant Technical Index

1.Soybean material index

1.1 Smell,colour:normal

1.2 Water content:≤13%

1.3 Impurity content:≤1.5%

1.4 Oil content:18~22%

2.Main consumption index

2.1 Electricity:≤35.5 kwh/t

2.2 Steam: ≤240 kwh/t

3.Rapeseeds flakes quality index

3.1 Thickness: ≤0.3mm

3.2 Water content: 5~7%

4.Pretreatment craft flow:

soybean→cleaning→de-stoning→crushing→conditioning→flaking→drying→go to extraction workshop

5.TechnoloLD highligLDs:
1 Mechanized and continuous, reduce human labor and reduce labor costs.
2 More advanced dust removal system, ensure workshop clean, reduce dust emission at the same time
3 All the transmission equipments adopt special configuration, reliable operation and long lifetime.

Rapeseeds Oil Extraction Plant Technical Index

1. Material index

1.1 Water content: 5~7%

1.2 Impurity content:≤0.1%

1.3 Oil content:18~22%

1.4 Fines content:≤5%

2. Main consumption index

2.1Electricity:≤25.0KWH/t

2.2 Steam:≤300 Kg/t (environment temperature:20℃,1Mpa saturated vapor)

2.3 Solvent: ≤3.5KG/t (vegetable oil extraction solvent(GB 16629-2008))

2.4 Recycled water:≤200 Kg/t

3. Product quality index

3.1 Cake

3.1.1 Residual oil: ≤1.0%

3.1.2 Water content:12-13%(adjustable)

3.1.3 Residual solvent:≤500PPM

3.3.2 Crude oil

3.2.1Total volatile matter : ≤0.2%

3.2.2 Residual solvent:≤100PPM

4. Rapeseeds extraction workshop craft description

solvent collection evaporation and stripping

↑ ↑

Soybean flakes→oil extraction→mixed oil→crude oil

↓

solvent collection←wet cake desolventizing→finished cake

5.TechnoloLD highligLDs:

1.Mixed oil adopts two levels process in removing impurity, dense mixed oil firstly into primary rotary liquid separator to remove larger particles, and then enter the secondary rotary liquid separator to remove impurity. After rotating liquid separation, the mixed oil nearly without solid impurities. After separation, the cleanermixed oil into the mixture oil staging tank for further precipitation, the bottom sediment of the mixing tank back into the extractor regularly by slag pump. Two process filter of the mixed oil and the use of negative pressure evaporation process, greatly reduce fouling in evaporation system, and evaporation system cleaning cycle can be extended.

2. Adopting micro negative pressure process, save steam and reduce enerLD consumption.

3.The secondary steam in the condensed water tank can be used for waste water preheating, reduce the steam consumption.

4.Collectign all the steam in the extraction workshop and pump into the boiler room for secondary use, effective utilize the waste heat, saving workshop production water.

Rapeseeds Oil Refinery Plant Technical Index

1. Finished oil quality index

1.1 Lovibond dispoable cuvettes (133.4mm): yellow ≤20 red≤2.0

1.2 Smell, taste:well

1.3 Moisture and volatile matter(%): ≤0.05

1.4 Peroxide value (mmol/kg): ≤5.0

1.5 Smoke point (℃): ≥215

1.6 Residual solvent content (mg/g) : not detectable

1.7 Transparency: clear, transparent

1.8 Acid value(KOH)/(mg/g): ≤0.20

2 Main economic indicators

2.1 Electricity: ≤31.1 kwh/t

2.2 Steam: ≤220 kwh/t

2.3 Water consumption:≤0.2t/t

3 Rapeseeds oil refinery plant craft description

Phosphoric acid, alkali and hot water vacuum

↓ ↑

Crude oil→dephosphorization,degumming,washing→dry dehydration, de-color→filtering

↑ ↓

bleaching clay waste bleaching clay

→ deodorization→refined oil

Our factory

Our workshop processing machinery for Rapeseeds Oil Extraction

Our Exhibitions

1. Are you the real manfuacture or just trading company?

Our company is a professional manufacturer of oil machines, glad to make a brief introduction of our company for you!

• 60 years' experience
• The largest-scale oil machinery manufacturer in China, covering an area of 100,000 square meters, owning more than 580 staffs.
• The outstanding membership corporate of Chinese cereals and oils association, and they do quality quarantee for us.
• Obtain 23 national patents (including 7 invention patents, 6 international medals, 2 national awards and 2 provincial prizes.
• With 180 person professional R&D team to customize scheme for customers

2.Can you do turn- key project?

Yes, we can. We have the experience to undertake big project.

After delivering the equipments, we will offer you all the relevant documents, lLD manual book, equipments layout ,installation drawing and so on. And we will delegate engineers to customer’s place according to customer’s requests to help installing all of the equipments ,commissioning and debugging until the plant running smoothly.

3.Can we visit the running oil factory?

Yes, we can find running factory for you to visit! Welcome for your coming!

leader edible oil refining processes co., ltd supply the complete set of cooking oil production line machinery including sunflower oil production line, palm oil production line, soya bean oil production line, peanut oil production line, cotton seeds oil production line, maize corn germ oil production line, clamelia oil production line, rapeseeds oil production line, canola oil production line, coconut cropra oil production line, shea oil production line, groundnuts oil line, sesame oil production line,black seeds oil production line, jatropha seeds oil production line,moringa seeds oil production line.

Welcome Contact us any time!

Contact:Heidi

Skype:heyabc

Tel:+86 15953125015(also Whatsapp)

Email:[email protected]

leader edible oil refining processes co., ltd is your LD choice!