How to extract starch from cassava?

How to make starch from cassava?

Starch can be extrated from potato,sweet potato, cassava etc. In Africa market, there are many cassavas,how to extratestarch from cassava is what they care about.

Cassava starch processing plant

How to extract starch from cassava? Step 1: cassava desliming

Without water, mainly remove the dirt and sand on the cassava

Desliming machine

How to extract starch from cassava? Step 2: conveying

Conveying the cassava and cleaning at the same time.

Cassava conveying machine

How to extract starch from cassava?  Step 3: Paddle washing cassava

Cleaning and peeling the cassava.

Paddle cleaning machine

How to extract starch from cassava? Step 4: roll cage cleaning cassava

Mainly cleaning and peeling the cassava

Roll cage cleaning

How to extract starch from cassava?

Step 5: Crushing casssava

There are knife type crushing machine, hammer type crushing machine, fully milled so that the starch can come out from the cassava fully.

Cassava crushing machine

How to extract starch from cassava?   Step6: Separating the residue from the slurry,

Centrifugal sieve

How to extract starch from cassava?  Step 7:Hydrocyclone groups

Mainly do concentrating the refining of the casava starch slurry, so that the final product is good quality

Hydrocyclone group

How to extract starch from cassava? Step 8:Vacuum filter

The vacuum dehydrator dewater principle is by vacuum filter to separate the wet starch and water. The water will go inside of the drum through the filter cloth and pump away, the wet starch will stay on the surface of the filter cloth ,then scarped off by the scraper and fall into the inlet of the drying machine.

Mainly dewater the slurry ensure the moisture around 38%

Vacuum filter

How to extract starch from cassava?  Step 9: cassava starch dryer

Our starch dryer is designed by combining air-stream crash with vortex flash vaporization two theories .Comparing with other company flash dryer, our company starch drying machine is lower in height , lower in power and heat consumption and can dry starch at low temperature (that is why the dry starch can be packed directly without cooling) .

Our starch dryer invention patented product number is :  ZL 2006 1 0086403.8

 

Cassava starch dryer