Novel technique for processing top grade rice

Abstract

The invention relates to a method for processing high-quality rice, wherein it comprises cleaning, cleaning again, removing stone, putting into cylinder chamber, metering, magnetic selecting, feeding into rice chamber, hulling, separating the frame, selecting, classifying the unpolished rice, removing stone, cleaning the unpolished rice chamber, metering, atomizing and wetting, rolling white, classifying the rice, furnishing, selecting, cooling, furnishing cold, selecting in cylinder, selecting color, selecting color again, feeding into chamber, mixing, radiating with ultraviolet light, packing, feeding into product chamber. The invention can prolong the storage period.

Description

technical field [0001] The invention relates to a rice processing method, in particular to a new process for high-grade rice processing. Background technique [0002] Rice is the main grain of our people, and its processing tools have gone through thousands of years from the initial mortar to the common rice mill that appeared later. The rice processed by ordinary rice mills has a high broken rice rate, low rice yield rate, and poor quality. In recent years, international and domestic rice processing equipment and processing technology have been greatly improved, and the quality of processed rice has made a qualitative leap. In Japan, its typical polished rice processing technology is: wet rice (combined harvester harvesting)→transportation (car)→drying (grain dryer)→hulling (husking machine)→grain separation (gravity sieve)→measurement packaging →Cleaning of brown rice→cleaning→tempering→brown rice warehouse→stone removal→measurement→primary milling→finish milling→polishi...

AI Technical Summary

Problems solved by technology

However, during the production, harvesting, storage, transportation, and processing of rice, it is inevitable that it will be polluted and parasitized by diseases and insect pests. In all these relatively advanced rice processing techniques, there is no design of detoxification and deinsectization procedures. Therefore, its The quality and freshness of the processed rice is relatively short, especially after the shelf life is slightly over. Once the packaging bag is opened, the rice in the bag is particularly prone to insects, which not only affects the taste, but also is harmful to human health.

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