Cassava starch production equipment and method using three-pass drum and air flow combined drying

Abstract

The invention discloses cassava starch production equipment and method using three-pass drum and air flow combined drying. The cassava starch production equipment comprises a peeling and dicing system. The inlet end of the peeling and dicing system is a cassava inlet. The outlet end of the peeling and dicing system is connected with the inlet end of a three-pass drum drying system. The outlet end of the three-pass drum drying system is connected with the inlet end of a pulverizing system. The outlet end of the pulverizing system is connected with the inlet end of an air flow drying system. The outlet end of the air flow drying system is a cassava starch outlet. The method includes: peeling cassava through a dry method and a wet method, and dicing the cassava; drying cassava dices; pulverizing the dried cassava dices to obtain cassava starch; drying the cassava starch, and packaging. By the cassava starch production equipment and method, a large amount manual operation is omitted, the cassava is completely pulverized, the refining degree of the cassava starch is increased greatly, and energy such as water and electricity is saved.

Description

technical field [0001] The invention belongs to the field of cassava flour production, and in particular relates to a cassava flour production equipment and method for combined drying of three-pass drums and airflow. Background technique [0002] Cassava is one of the three major potato species in the world. It is widely cultivated in tropical and subtropical regions. At present, the world's cassava production is about 250 million tons per year, worth about 100 billion US dollars. In the subtropical region of my country, cassava is the fifth largest crop after rice, sweet potato, sugar cane and corn. Cassava is mainly used to make dried cassava and cassava flour. The cassava flour is of high quality and can be used for food, or for industrial production of alcohol, fructose, glucose, etc. It is the main ingredient in baby food milk pudding and is also used to thicken soups and stews. A large amount of cassava needs to be processed to be convenient for people to use, but ca...

AI Technical Summary

Problems solved by technology

A large amount of cassava needs to be processed to be convenient for people to use, but cassava processing requires a lot of manpower, manual sorting and peeling, etc., and it is made into slurry during processing, which consumes a lot of water, and the initial moisture content in the drying process The higher the height, the greater the energy consumption

In the process of processing, due to equipment reasons, cassava will also be wasted. At the same time, the disadvantages of high equipment prices, high energy consumption, and difficult maintenance are also reflected.

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