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Cassava starch processing plant

Cassava starch processing plant


In the processing of cassava starch it is vital to complete the whole process within the shortest time possible, since as soon as the roots have been dug up, as well as during each of the subsequent stages of manufacture, enzymatic processes are apt to develop with a deteriorating effect on the quality of the end product.

cassava starch processing plant

Cassava starch processing plant

Here is the description of cassava starch processing plant and its each machine function :

(1) Raw material receiving and belt conveying: The cassava/tapioca is carried and transported on the conveyer.

(2) Water cleaning and destoning : The water will wash the potato and destoning during the process of conveying.

cassava starch processing plant machine

Cassava cleaning and peeling section

(3) Cassava crushing section in cassava starch processing plant : The crushing unit is the most important step for extracting cassava starch. Many person called the crushing machine as the rasper. Highly-efficient crushing machine will release the starch in cassavas at most.

cassava starch processing machine

Cassava starch crushing machine

(4) Centrifugal extracting:The cassava starch slurry and residue  will be separated from the starch milk.

(5) Desanding: Removing the sand in the starch slurry.

cassava starch processing machinery

Cassava starch hydrocyclone machine

(6) Concentration and refining:Working through the hydroclone, there are 2 steps, including concentration and refining so that we can get purier starch slurry.

(7) Vacuum dewatering: The starch slurry is pumped into inlet tank of vacuum dewatering machine. Then the vacuum rotary drum will adsorb the starch on the drum surface and the filtrate is transferred out of the system by filtrate pump. The filter cake on the drum will be peeled off by peeler and then transferred to the air dryer by screw conveyor.

cassava starch processing machinery

Cassava starch vacuum dewatering machine

(8) Air-stream drying machine: After dewatering process, the air dryer will dry the starch to the required moisture of the commercial starch.

cassava starch production plant

Cassava starch drying machine

Tips for cassava starch processing plant :

The roots are normally received from the field as soon as possible after harvest and cannot be stored for more than two days. Since the presence of woody matter or stones may seriously interfere with the rasping process by stoppage or by breaking the blades, the woody ends of the roots are chopped off with sharp knives before set up the cassava starch processing plant. As regard to the cassava starch processing technical, Henan Doing Company can provide you the technology support according to your demand and your budget.

 


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