Paddy and Brown Rice Quality Sorting Will Save Grain and Reduce Losses

On February 22nd, 2022, the Central Committee of the Communist Party of China and the State Council issued the No. 1 document of the Central Committee of the Communist Party of China in 2022 - "Opinions of the Central Committee of the Communist Party of China and the State Council on Doing a Good Job in Comprehensively Promoting the Key Work of Rural Revitalization in 2022". The document once again mentions - grain saving and loss reduction. How to save grain and reduce losses requires us to work together at each connection point in the chain of production, transportation, storage, addition and consumption to jointly ensure the realization of grain saving and loss.

In the process of rice processing, because the rice milling section is often the section with the most broken pieces, it has attracted widespread attention, but what you may not expect is that even the rice hulling section has defected! Studies have shown that the crushing in the hulling section actually exceeds 50% of the total crushing of the entire rice milling process. In addition, the unpolished rice entering the rice milling section also contains many substances that affect the quality of the broken rice in the rice milling section and the final rice product , let us see how to save grain, reduce damage, improve quality and increase efficiency through the new grain selection process.

No Brown Rice in Hulling Section,Reduce the Rate of Broken Rice

At present, one of the important reasons that the crushing rate of the hulling section exceeds 50% of the total crushing of the whole rice milling process is that the hulling material contains too much unpolished rice. According to the survey, the roughness rate of the hulling materials in the traditional grain hulling process equipment is usually between 30% and 70%. According to relevant research, it is found that the hulling material containing ≤3% of unpolished rice is about 2% lower than the hulling material containing 15% to 50% of unpolished rice after hulling, and the rate of broken grains is about 3% lower. But how can we ensure that the roughness content of back-rolling is lower than 3% or even lower?

In order to realize the vision of "Let whole world enjoy top quality food", Anysort has continuously developed and innovated on intelligent sorting equipment, and has proposed an overall solution to deal with excessive grain roughness in grains which will go back to the hulling process  - paddy and unpolished color sorting, which is one of the most important innovative processes in the color sorting 6S technology. Anysort SF color sorting machine is used to control the unpolished rice in the back-rolling within 2%, so as to prevent them from being broken and bursting due to secondary extrusion and tearing. grains, and successfully achieved grain saving and loss reduction in the rice processing and hulling section!

Brown Rice Sorting Can Remove Foreign Matter Impurities

。In addition to a certain amount of unhulled rice, the bottom hull of the rice huller actually contains a small amount of rice husks, grass seeds, rice smut and various foreign matter impurities. Although the traditional process and equipment have the chaff separation process and equipment after the rice hulling machine, it is difficult to effectively remove the above-mentioned impurities, resulting in a lot of grass seeds, rice smut and foreign matter impurities entering the equipment in the subsequent section. , which will not only affect the efficiency and benefit of the post-processing, but more importantly, will bring a great impact and risk to the quality of rice and by-products. SF color sorter can not only effectively select rice smut blocks, but also remove other foreign substances mixed into unpolished rice, such as plastics, glass, stones, straws, etc. Sorting these impurities in advance can not only reduce the pressure of the back-end process, It can also reduce the impact of these foreign bodies on rice products and improve the quality of rice, oil bran and other products.

Red Brown Rice Sorting Can Reduce the Rate of Broken Rice and Improve the Quality of Rice

The finished unpolished rice entering the rice machine usually also contains a certain amount of weedy red unpolished rice. In recent years, the harm of weedy rice has become more and more serious. It has been found in all major rice producing areas in China, and the proportion of weedy rice in many provinces may even reach 20-30%. As we all know, red unpolished rice is harder than ordinary brown rice. After entering the rice machine, the grinding pressure of the rice mill must be increased to be able to whiten it, and greater pressure will inevitably bring more crushing. In addition, because of the mixing of weedy rice, the taste value of the final rice product will be reduced. On the other hand, weedy red unpolished rice is a very good healthy food for people with three highs because it contains high protein, dietary fiber, and minerals. Therefore, choosing them before milling kills two birds with one stone. And the SF cloud quality sorter can not only clean the red unpolished rice, but also classify the red brown rice into refined red unpolished rice and mixed red unpolished rice.In 2021, China's total grain output will reach 1,365.7 billion catties. After the bumper harvest, how to further ensure national food security? Grain saving and loss reduction, quality improvement and efficiency improvement are the key links, and processing is an important part of grain saving and loss reduction. Paddy and unpolished rice color sorting is based on the industry-leading quality sorting, identification and sorting technology. In the processing link for rice moderate processing, grain loss reduction, quality and efficiency to provide a strong scientific and technological innovation support!