Rice bran oil is the oil extracted from rice bran, which is the by-product of milling brown rice into white rice.The oil content of rice bran varies with the quality of rice bran, and the oil yield is generally 10%~12%, and higher than 15%.
Main Oil making Process
Crude rice bran –cleaning –softening -expansion –drying –to extraction plant
Husking machine for peanut with shell
The shell of peanut is thin and crisp, and there is a big gap between the shell and kernel.The whole kernel rate of peanut shell peeling is high, the degree of crushing is small, and the shell is light, so the shell kernel separation of peanut shell peeling is easy, the process table is simple.In order to improve the technological effect of peanut shell peeling and ensure the integrity of peanut kernel, it is better to grade the peanut fruits with different particle sizes before shell peeling.
Flaking is a process in which oil is pressed into sheets by mechanical action. The purpose of flaking is to destroy the cell structure of oil, increase the surface area of oil, and shorten the oil flow.
Spiral Oil press advantage
with mechanical squeeze method, the spiral oil press produced by our company is suitable for squeezing vegetable oil from rapeseed, soybean, cottonseed, shelled peanut, flax seed, tung seed, sunflower seed and palm kernel, et. The product has characteristics of small investment, high capacity, wide compatibility and high efficiency. The product conforms to the "Technology Standard of Agricultural Spiral Oil Press" under JB/T9793·1-1999 of the People’s Republic of China.
Main Parameter of oil press
|Process capacity||1.3 t/24h||3 t/24h||3.5-4 t/24h||4.5 t/24h|
|Weight||195kg||285 kg||570 kg||590 kg|
|Dry Cake oil content||≤8%||≤8%||≤8%||≤8%|
|Spiral rotate speed||32~42r/min||32~42 r/min||32~42 r/min||32~42 r/min|
Part of oil process equipment list
|Pretreatment and pre-pressing equipment||Bucket elevator||50-2400||2.2-3.0|
|Oil extraction equipment||Chain extractor||500-4000||7.5-22|
|Mixed oil evaporator||50-2000|
|Layer steam- stripping tower||50-2000|
|Paraffin absorb system||50-2000|
|Water bath type device for exhaust gas recovery||50-2000|
|Oil refining equipment||Vacuum dryer||50-1000|
|Filler type deodorization tower||50-1000|
|Auxiliary machine||Tube heat exchanger|
|Spiral board heat exchanger|
|Tower type condenser|
The oil yield of oil extracted by extracting method is higher than that by press method, and the residual oil of oil meal extracted by extracting method is less than 1%, which is of practical significance for rational utilization of oil resources. Secondly, after oil extraction, the protein content of oil meal was relatively high and the quality was good, which could be used as raw material for video and feed production. Thirdly, the production scale has low processing cost. Fourth, high degree of automation control, leaching of the combination of French chemical units, it is easy to achieve automatic control of temperature, pressure, liquid level, vacuum, flow, material level. Fifth, the production environment is good, because it is closed production, no leakage, no dust, and low temperature, the production environment is better than the pressing method.
Advantages of Rotocel extractor
1. Simple in structure
2. Reliable operation
3. Low power consumption
4. Small footprint
5. The mixture is highly concentrated
6. The mixed oil contains few impurities
7. The leaching effect is good
Wet meal discharged from bottom of extractor is sent to pre-desolventing layer of DTC desolventizer-toaster by wet meal scraper conveyor, heating with indirectly steam and make part of the solvent evaporating, temperature of meal rising; After pre-desolventizing, the wet meal is sent to pre-toast-desolventizing layer, pre-toast-desolventizing solvent in meal by secondary steam at toast-desolventizing layer, and then the meal fall into toast-desolventizing layer, filling in directly steam and the steam spraying into meal from bottom hole, steam distillation for solvent in meal to remove the solvent, part of the steam condensation in the meal, play an active role in destroying enzyme activity of meal; desolventized meal fall into lower drying layer from discharge valve, and drying the meal to make the moisture in it achieve the requirements of bagging and storage.
Process introduction of refining plant
Crude oil–Dephosphorization, degumming, drying and decolorization–Deacidification and deodorization– Dewaxing– Finished oil– Filling
Advanced workshop appliance
Various certificates and honor Certificate of Huatai