Design, Manufacture, Supply, Erection And Commissioning Machine of Edible Seed Oil Extraction based on Soybean/Sunflower/Linseed/Peanut/Palm Kernel Cake
Prepared oilseed flakes or cakes are conveyed to an extractor to obtain miscella and wet meal. Miscella is pumped to evaporation system to get crude oil and spent meal is desolventized. Solvent evaporated from miscella and wet meal will be recycled.
We provide oil extraction plants for a variety of oilseeds with capacities ranging from 100 t/d to 10,000 t/d, including soybean, canola/rapeseed, sunflower seed, cottonseed, rice bran, peanut, corn germ, palm fruit, sesame, flaxseed and others.
We can provide:
100-10,000TPD Soybean preparation and extraction plant
100-3,000TPD Canola/Rapeseed pre-pressing and extraction plant
100-3,000TPD Sunflower seed preparation and extraction plant
30-2,000TPD Cottonseed preparation and extraction plant
100-3,000TPD Palm fruit/Palm kernel pre-pressing and extraction plant
50-1,000TPD Rice bran preparation and extraction plant
50-1,000TPD Corn germ preparation and extraction plant
50-500TPD Sesame preparation and extraction plant
50-1,000TPD Peanut preparation and extraction plant
50-500TPD Flaxseed preparation and extraction plant
Solvent Extraction:
Main purpose of solvent extraction is to extract oil from pressed cake or flakes. Miscella is pumped to evaporation system and spent meal is desolventized.
Main Equipment: Shallow Bed Extractor, E-type Extractor
Miscella Distillation:
Miscella is the liquid fraction obtained through solvent extraction. It consists primarily of oils, volatile solvents, and entrained meal powder. After removing impurities, miscella is pumped to the distillation system. The purpose of distillation is to remove solvent from oil through evaporation. Solvent vapor is condensed and recycled.
Main Equipment: First Stage Evaporator, Tubular Heat Exchanger, Sieve Tray Stripper
Solvent Recovery:
Solvent evaporated from each section is recycled to solvent-water separation tank through condenser. Uncondensed vapor enters the exhaust condenser where most of the uncondensed solvent is condensed. A small amount of solvent vapor and non-condensable gas enter the absorption tower in which solvent is absorbed by mineral oil. Other non-condensable gas is exhausted through the exhaust fan.
Main Equipment: Extractor Condenser
Meal Desolventizing:
Wet meal after solvent extraction containing solvent is conveyed to D.T.D.C for desolventizing, toasting, drying and cooling. The treated meal is then transported to grinding and packaging sections by drag conveyor.
Main Equipment: DTDC, Drag Conveyor
Mineral Oil Absorption:
A small amount of solvent vapor and non-condensable gas enter the absorber in which solvent is absorbed by mineral oil below 40ºC. Other non-condensable gas is exhausted through the exhaust fan. After absorbing the solvent, the mineral oil is heated to 105~110ºC and then the solvent is steam stripped out of the mineral oil under vacuum in the desorber.
The stripped mineral oil is cooled to below 40°C before being recycled into the absorption tower.
DC Heat Recovery:
Exhaust air from DC drying layer contains a large amount of heat energy. It firstly enters the cyclone to remove entrained meal particles and then enters the waste-heat absorber and flows from the bottom to the top exhaust air outlet. Meanwhile, circulating water is pumped into the absorber from the spraying port at the top and flows downward, contacting the exhaust air in a counter-current manner. The heat in the exhaust air is passed into the circulating water through heat conduction and convection so that the temperature of the circulating water rises and can be reused.
Zero Liquid Discharge:
Myande zero liquid discharge technology converts the wastewater into direct steam for DT layers by filtering, evaporating, and overheating to achieve the purpose of reducing wastewater discharge and saving water. Wastewater is continuously heated and circulated, the steam is flashed out, the concentration of wastewater rises, and the concentrate is added to the DT or DC to replenish the water.
You might also be interested in other industry solutions:
- Oilseed Pretreatment/ Pressing
- Oil Extraction
- Oil Refining
- White Flakes/ Low Temperature Soybean Meal
- Plant Proteins (SPC/ SPI/ Dephenolized Cottonseed Protein)
- Hull/ Meal/ Husk Crushing and Pelletizing
- Lecithin
- Hydrogenation/ Fractionation/ Interesterification
- Full Fat Soybean Powder Project
- Expanded Soybean Flour
- Ruminant Feed
- Oleochemicals
- Fatty Acid/ Glycerine/ Methanol Distillation
- HVO Pretreatment/ Biodiesel
- Spent Bleaching Earth Recovery
- ASME Pressure Vessel
- ASME Heat Exchanger
Our Customers
What can we do for you?
We focus on supplying one-stop engineering service covering general layout plan, process design, R&D, equipment manufacturing, automatic control system, data integration, installation, supervision, commissioning, training and etc.
Our custom solutions come from a deep understanding of your needs, and we have the capability to complete each project from the design of the initial concept to manufacturing, installation, commissioning and delivery.
Solution Tailored to Your Needs
General layout plan
With a land prepared, the next thing you should consider is planning the general layout, which is a crucial foundation of a sustainable and cost-effective manufacturing.
Turn to us for help and we will present you the design for your plant by considering water, steam, electricity supply and etc.
Process design
Combining our engineering expertise, industry know-how and practical skills with your knowledge, we provide the optimized and customized process design for your plant.
3D plant design
On the basis of plant layout design, combined with real situation, we can design a three-dimensional model of the entire plant. All the equipment, piping and instruments, any detail can be shown in the model, not only allowing you to have an intuitive understanding of the plant, but also providing overall information support for plant construction, equipment installation and future expansion.
Automatic control system
We offer economical and most effective process automation solutions for the entire production line. Our RES automatic control system is developed based on PLC/DCS system.
Data integration
From the perspective of the overall operation of the factory, Myande intelligent data integration management system collects basic data from raw grain procurement, warehousing, processing, inventory, sales and logistics, relying on the interconnection network system of each workshop. It provides real-time, accurate and traceable data reports for the current storage, processing and shipping.
Equipment manufacturing
We owns in-house manufacture base of more than 120,000 SQM integrating R&D, production, project management which represents advanced engineering capability in the industry.
Installation and commissioning
After finishing the installation of all machines, we offer on-site commissioning service to ensure compatible functioning.
Every move of the machine needs strong technical support from our experienced engineers. The only principle is that you can start manufacturing right after the commissioning.
No Compromise on Quality
At Myande, we are committed to providing high-performance equipment. We achieve this by applying strict quality management with the active engagement of all engineers and workers.
Based on this system and our high-standard manufacture base, we can guarantee quality consistency by employing innovative technology and precision craftsmanship. Hence, we build our reputation as a consistent and reliable supplier.
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