Rice bran oil production plant /
Rice bran oil production plant
The whole rice bran oil machine contains four workshops:
rice bran pretreatment workshop,
rice bran oil extraction workshop,
crude rice bran oil refining workshop.
rice bran oil dewaxing equipment
1. Rice Bran Oil processing plant --pretreatment workshop
Rice bran extrusion flow chart:
Rice bran→Magnetic separation→Cleaning →Extrusion Puffing →Drier→To leaching plant
Pretreatment process feature:
a) Different combinations of process can process various oil plants in one workshop.
b)Use special intensified pretreatment technology for aroma peanut oil to make it more aroma.
c) Adopt advanced and reliable shelling technology to meet higher requirements for protein content in meal.
d) Extrusion treatment is used for raw materials with hard extraction, large-sized powder, and large capacity, which can reduce residual oil and solvent consumption, and increase the capacity by 50-80%.
e) The new technology of shelling and low-temperature treatment can ensure high protein and least denaturation.
2. Rice Bran Oil processing plant --extraction workshop
Technological process introduction:
Material embryos→Extraction→Wet meal→Evaporation→Cooling→Product meal packing
↓
Mixed oil→Filter→Negative pressure evaporation → Crude oil
↓
Solvent recovery
Features of LD'E Rotocel Extraction:
a) Adopt stainless steel fixed grid plate and increase the horizontal grid plates, which can prevent the strong miscella from flowing back to the blanking case, so as to ensure good extraction effect;
b) The rotocel extractor is driven by rack, with unique rotor of balanced design, low rotating speed, low power, smooth operation, no noise and quite low maintenance cost;
c) The feeding system can adjust the rotating speed of airlock and main engine according to the feeding quantity and maintain a certain material level, which is beneficial to the micro negative pressure inside the extractor and reduce the solvent leakage.
d) The advanced miscella circulation process is designed to reduce the fresh solvent inputs, reduce the residual oil in meal, improve the miscella concentration and save energy by reducing the evaporation capacity.
e) The high material layer of the extractor helps to form immersion extraction, reduce the meal quality in miscella, improve the quality of crude oil and reduce the evaporation system scaling.
f) Specially suitable for the extraction of various pre-pressed meals.
3. Rice Bran Oil processing plant --refining workshop:
Main Processes Introduction
a.Hydration Degumming & Alkali Refining Deacidification Process
b.Continuous Refining Decoloring Process
1The oil fully contacting with the decolorant can improve the decolorization efficiency and reduce the usage of decolorant;
2,The continuous and uniform material flows will balance the decoloring time and avoid the recovery of grease oxidation and acid value.
3,The special mixing structure of decoloring tower won't cause the material dead area, which can avoid the adsorbent sedimentation and pipe blockage.
4,The continuous airtight efficient filtration equipment has realized the automation of cake discharge and reduced the labor intensity.
5The advanced drying technology can reduce the oil content in filter cake.
c.Continuous Refining Deodorizing Process
4. Rice Bran Oil processing plant --dewaxing workshop:
Rice Bran Oil automatic control dewaxing and degrease process work under slowly stirring and cool the oil to certain temperature in fixed time (technical security),and make waxy formed bigger crystallization,then separation exhalation,after filtering ,it separates the fluid oil and solid fat .After fractionation ,the oil will be clean after 5.5 hours in 0 ℃,but it also can keep the transparency and flowability in the refrigerator and improve the oil quality and appearance.
Laboratory
Customer visit: 
Packaging & Shipping
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If you are interested in our Machine ,please kindly contact us with your required daily capacity, treated quantity, raw material and related data, then we would suggest suitable production line and make flowchart for you as your requirement.
FAQ
1. Q: Which kind of materials can be processed?
A: All kinds of oil seeds. For example, rice bran, corn germ, cottonseeds, peanut, sunflower, soybean, rapeseed, etc.
2. Q: What's the capacity?
A: 5-2000 tons per day.
3. Q: The materials of our machine?
A: The stainless steel and carbon steel.
4. Q: Can you install the machine in local place?
A: We will send our engineers to local place to help installing the machine.
5. Q: How to operate the machines?
A: Our engineers will train the worker how to operate it after running