Rice machining process

Abstract

The invention provides a rice machining process which is finished by adopting thirteen processes of unhulled rice sieving, drying, stone removing, magnetic separation, rice hulling, husked rice separation, thickness grading, rice milling, white rice grading, color sorting, polishing, white rice grading and finished product packing. Impurities are removed by sieving, rice yield can be increased in the subsequent machining by drying, the rice quality is improved by grading for multiple times, the machining process has no pollution, a low-temperature light-rubbing rice milling mode is adopted, the rice crushing ratio is reduced and the economical benefits are improved.

Description

technical field [0001] The invention relates to a rice processing technology, in particular to a rice processing technology flow. Background technique [0002] At present, in the rice processing technology, the raw grain is basically harvested by machine, and farmers basically do not over-process the grain, resulting in mixed raw grain, more impurities, and uneven moisture content, which brings great difficulties to rice processing. , after husking and rice milling, the temperature of the rice is higher. If it is directly sent to the polishing machine for polishing, it will cause the appearance to be rough and the rate of crushing will be high. In addition, the concept of consumers continues to increase the emphasis on the smoothness and taste of rice. Now the rice processed by a single variety cannot meet the needs of consumers. Contents of the invention [0003] The invention provides a rice processing process capable of reducing the broken rice rate, increasing the who...

AI Technical Summary

Problems solved by technology

[0002] At present, in the rice processing technology, the raw grain is basically harvested by machine, and farmers basically do not over-process the grain, resulting in mixed raw grain, more impurities, and uneven moisture content, which brings great difficulties to rice processing. , after husking and rice milling, the temperature of the rice is higher. If it is directly sent to the polishing machine for polishing, it will cause the appearance to be rough and the rate of crushing will be high. In addition, the concept of consumers is constantly increasing and they pay more attention to the cleanness and taste of rice. Now the rice processed by a single variety cannot meet the needs of consumers.