Corn Starch Turnkey Plant

Corn Starch

1. Acid Preparation Process

Approx. 0.3% NaHSO3 concentration is controlled in steeping tank. 
2. Corn Steeping
After cleaning, corn will enter into steeping tanks for steeping. Steeping is using sulphurous acid by counter-current process. After steeping the light CSL will go for evaporation, wet corn will go to milling section.
3. Corn Milling and Germ Separation
Wet corn will be passed through 3 stages grinders for milling and 2 stages germ cyclones for germ separation. Germ will go for germ dewatering section. Wet material will go for fibre washing.
4. Fiber Washing, Dewatering, (add CSL) Drying, Air Transportation and Packing

Fiber and starch are separated and washed by DSM system. Dewatered by Screw Press and dried by 1st stage Tube Bundle Dryer or add CSL then go to 2nd stage Tube Bundle Dryer to produce high protein fiber feed. After drying, the products will be transported by air to the warehouse for weighing & packing.

5. Starch Separation
The crude starch milk enters into the Primary Separator. The underflow is sent into 12 stages Washing Cyclone for washing and refining. 
6. Gluten Dewatering, Drying, Air Transportation and Packing
Light gluten slurry from the overflow of Primary Separator is sent to Gluten Thickener for concentration. After concentration, it will be dewatered by the Rotary Vacuum Filter, dried by Flash Dryer and transported by air to the warehouse for weighing & packing. 
7. Germ Dewatering, Drying, Air Transportation and Packing
The germ from Germ Cyclone is washed by Bend Screener then enters into Screw Press for dewatering. After dewatering, the wet germ goes into Tube Bundle Dryer for drying and then transported by air to the warehouse for weighing & packing. 
8. CSL Evaporation
Light CSL will go into the three-effect evaporation system. Exhausted vapor from Tube Bundle Dryer is used as heating source which saves steam consumption. Concentrated CSL can be sold out or added into fiber feed.

After more than ten years' development, Myande automatic control department has formed a professional team composed of more than 30 engineers, and has completed more than 200automatic control projects in the field of starch, edible oil, fermentation, energy saving and evaporation. Through these projects, the unique qualities of Myande’s automatic control have been gradually formed.

Combination of automation and process
Every automation engineer of Myande will be involved in the process design, on-site installation, project commissioning and other sections.

Comprehensive technical ability
Myande automatic control includes low voltage electrical design, PLC system design, DCS system design, electrical installation design, on-site commissioning of electrical and automatic control system and other parts, which can provide one-stop electrical and automation solutions for customers to save time and improve efficiency.

Integration of automation and 3D design
Myande’s electrical material list is formed after the 1:1 3D design is finished, which can eliminate waste materials, reduce the purchasing cycle, and reduce investment.

Guarantee capability of project implementation
All the projects of Myande have standard project management process. At the same time, each step of the project has record, tracking and feedback, which greatly guarantee the quality and punctual delivery of the project.

Perfect after-sales service system

Myande automatic control system provides customers with a lasting and life-long after-sales service to solve the worries of customers.