Rice dust removal and screening device

Abstract

The invention discloses a rice dust removal and screening device. The device comprises a box body, wherein a feeding funnel is fixed on the top surface of the box body, the feeding funnel is communicated with the box body, and a fixing rod is transversely fixed in the feeding funnel. According to the rice dust removal and screening device, through the arrangement of a material distributor, the rice discharged from the feeding funnel can evenly fall onto the screen through the distributor, so that the situation that the rice is accumulated on the screen below the feeding funnel is effectively avoided, the screening effect of the screen is effectively improved, the rice on the screen mesh cannot be gathered together due to vibration through the arrangement of the partition plates, and the situation that the rice on the screen is shaken off from the screen due to vibration is effectively prevented, due to the arrangement of a magnet plate, scrap irons and the small-grain rice fall down from the screen together, the scrap irons can be sucked by the magnet plate, the small-grain rice can be packaged without scrap irons, so that the separation work of the scrap irons and the small-grainrice are effectively realized, and unnecessary waste is effectively avoided.

Description

technical field [0001] The invention relates to the field of rice production, in particular to a rice dust removal and screening device. Background technique [0002] Rice is the finished product of rice after rice milling, peeling, cleaning, drying, dust removal and other processes. It is the basic substance of people's life and the most basic nutrient. It is rich in carbohydrates, and also contains protein, Minerals such as fats and vitamins can provide comprehensive nutrition to the human body. At present, the existing rice dust removal and screening device, due to the uneven distribution of rice on the sieve, often accumulates a lot of rice below the feeding port, which leads to poor dust removal effect of rice, and the rice has undergone various mechanical processes during production. The rice processed in this way must be mixed with a little iron filings on various types of machinery. However, the existing rice dust removal and screening device cannot screen out the i...

AI Technical Summary

Problems solved by technology

At present, the existing rice dust removal and screening device, due to the uneven distribution of rice on the sieve, often accumulates a lot of rice below the feeding port, which leads to poor dust removal effect of rice, and the rice has undergone various mechanical processes during production. The rice processed in this way must be mixed with a little iron filings on various types of machinery. However, the existing rice dust removal and screening device cannot screen out the iron filings alone. Crumbs are packaged with the small grains of rice, which renders the small grains inedible and creates unnecessary waste

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