Cotton seeds oil extraction plant

Shandong Leader Machinery Co.,ltd. the crude oil is output by the oil feed pump from the oil tank, and cottonseed oil manufacturing process next enters the crude oil heat exchanger to recover part of heat cottonseed oil manufacturing process after metering and then is heated to the required temperature by the heater. After that,cottonseed oil manufacturing process is mixed with the metered phosphoric acid or citric acid from phosphate tank in the gas mixture (M401), and Cotton seeds oil extraction plant 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 Cotton seeds oil extraction plant 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, FFA and other impurities in the crude oil. Then the oil goes to the washing process. cottonseed oil manufacturing process 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

Cotton seeds oil extraction plant

A.Working Process Description

1. Cottonseed Pretreatment Flow Chart

Before oil leaching, require different mechanical processing, heat treatment and conditioning treatment known as pretreatment. Cotton seed pretreatment includes: cleaning, shelling, kernel husk separation, flaking, cooking, pre pressing, cooling etc.processes. the flow is following:

Shell Shell

Cottonseed→Cleaning →Double roll sheller→ Kernel shell separation sieve→Binocular round screen →Shell warehouse→Packagekernel

Kernel TO Flaking →Cooking →Pre pressing →Cooling →Extraction

2.Main Process:

Cleaning process: winnowing, magnetic separation

Dehulling

This machine is made up of feeding device, magnetic separation, breaker roll(double roll), Roller spacing adjustmentdevice, drive mechanism and engine base and so on. This machine of cotton seed processing has high capacity, small footprint, low power consumption, easy to operate, shelling high efficiency. Rate of Shelling is more than 95%.

Shell and kernel separator

After the Processing of shelling, a mixture will be got, including without broken oilseeds, the seed kernels and crust,and these mixture will be separate quickly. Kernel will be into softening or flaking procedure, crust go into the workhouse or package, the complete seed will be separated again.

Flaking process

Flaking means a certainty granularity of soy lamella was prepared for flaked of about0.3 mm, the oil of raw material can be extracted in the shortest time and maximum, and residual oil was less than 1%.

Cooking process:

Cooking means cooked the flaked seeds, in order to separate the oil to prove the oil rate of pre pressing. Easy to operate, long service life.

Pre pressing Process

Adopt the Prepress machine 202, squeeze out some oil from the high oil content in seeds, then the meal will be sen to extraction plant. Dry meal is loose but not broken, it is easy to solvent penetration, Residual oil rate is low, Low operating cost

Oil filter

Separate the impurities and the oil by Clarification tank, through the vertical leaf filler to filter clean.

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 Company has grown into Chinese grain and oil machinery production and export base with scientific management method, strives for perfection the manufacturing process, innovative manufacturing idea rapidly , its production and the comprehensive economic indicators lies in the forefront of the same industry line, The products have been sold all over the country and exported to more than 30 countries and regions such as Russia, India, South Africa, Ukraine, Nepal, Indonesia and so on .

Shandong Leader Machinery Co.,ltd. there is still about 500ppm soap in the neutralized oil from the separator. To remove the remaining soap, cottonseed oil manufacturing process add into the oil about 5~8% hot water, with water temperature 3~5 °C higher than the oil generally. Cotton seeds oil extraction plant 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 Cotton seeds oil extraction plant 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, cottonseed oil manufacturing process and the waste water is discharged to the sewage treatment station.and then Shandong Leader Machinery Co.,ltd. the dehydrated oil goes to the decoloring process. Finally, pump out the dry oil by canned pump.

If you have any demand about microwave drying equipment and edible oil refining equipment, pls feel free contact us any time.
Email:sales21@ldfoodmachine.com
Whatsapp:+86 13064099546
Skype:leaderfoodmachine21
Contact:Mandy

NOTE:We can specially design the machine according to your production's features.