Rice bran recycling system

Abstract

The invention discloses a rice bran recycling system, and relates to the technical field of auxiliary processing and production equipment for rice production. The system is characterized by comprising primary cyclone dust collectors, a secondary cyclone dust collector, a conveying pipe, a filter and a feed box, wherein air inlet pipes are arranged at the side upper parts of the primary and secondary cyclone dust collectors, air outlet pipes are arranged at the tops of the primary and secondary cyclone dust collectors, and discharge openings are formed in the bottoms of the primary and secondary cyclone dust collectors, and are connected with the conveying pipe through discharging devices; the air outlet pipes of the primary cyclone dust collectors are communicated with the air inlet pipe of the secondary cyclone dust collector; the tail end of the conveying pipe is connected with the filter; an air blower is arranged at the front end of the conveying pipe; the feed box is arranged below the filter. The rice bran recycling system is reasonable in structure, convenient to use, low in cost, free of dust raising, healthy, environment-friendly, favorable for industrial continuous production and high in efficiency.

Description

Technical field: [0001] The invention relates to the technical field of auxiliary processing and production equipment for rice production, in particular to a rice bran recovery system. Background technique: [0002] Rice is the largest grain variety in my country. The current annual output is about 185 million tons. It accounts for 42% of the country's total grain output. Rice production accounts for 37% of the total food production in the world. In the process of processing rice into polished rice, the shell and the seed coat and embryo, which account for about 10% of the total weight, must be removed. Rice bran is made from the seed coat and embryo, and is the main by-product of rice processing. Research results and data at home and abroad show that rice bran is rich in various nutrients and physiologically active substances. At present, when producing rice, the rice bran produced will be hand-reduced into a material bin, and then the rice bran will be further processed...

AI Technical Summary

Problems solved by technology

At present, when producing rice, the rice bran produced will be hand-reduced into a material bin, and then the rice bran will be further processed. When the rice bran is recycled, it will easily cause splashing, and some dust particles in the rice bran will splash into the air. Workers Inhalation also has adverse effects on the body, and it cannot be continuously carried out from recycling to reprocessing, which is not convenient for industrialized continuous production

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