Refined chain peeling process of brown rice

Abstract

The invention provides a refinement chain peeling process of brown rice, the steps of which are as follows: firstly, the user puts brown rice into the feeding device, and the feeding device evenly sprinkles the brown rice inside it from top to bottom in a narrow and long whitening strip. Indoor; then, the power drive device transmits the power to one of the rotating shafts and drives the rotating shaft to rotate, the rotating shaft drives the sprocket to rotate synchronously, the sprocket will circulate the pulley chain, and the chain will drive the grinding plate to rotate synchronously, and the symmetrically arranged The running directions of the two milling plates are opposite, and the counter-rotating grinding plates will squeeze and rub the brown rice in the whitening chamber, so that the brown rice is peeled and separated into white rice and rice bran; finally, the mixture of white rice and rice bran will fall from the lower end of the whitening chamber. Into the discharge device, the discharge device separates the white rice and rice bran through the fan, so that the "heavier" white rice first falls to the white rice passage and discharged outward, so that the "lighter" rice bran is discharged from the rice bran passage.

Description

technical field [0001] The invention relates to the technical field of rice processing, in particular to a refined chain peeling process for brown rice. Background technique [0002] Brown rice peeling is a very important processing technology. In ancient times, brown rice was peeled by stone rolling. In modern times, with the rapid development of modern civilization, brown rice is peeled by rice mills. At present, During the peeling process of brown rice, the rice mill drives iron rollers or emery rollers to rotate to rub and squeeze the brown rice, and the brown rice is changed into mixed white rice and rice bran, and the white rice and rice bran are separated by the fan to make the two Those are discharged outward respectively, and its disadvantage is that the contact area between the iron rod or the sand rod and the brown rice is limited, resulting in low peeling efficiency, and the adjustment of the pressure between the iron rod or the sand rod and the brown rice is inc...

AI Technical Summary

Problems solved by technology

[0002] Brown rice peeling is a very important processing technology. In ancient times, brown rice was peeled by stone rolling. In modern times, with the rapid development of modern civilization, brown rice is peeled by rice mills. At present, During the peeling process of brown rice, the rice mill drives iron rollers or emery rollers to rotate to rub and squeeze the brown rice, and the brown rice is changed into mixed white rice and rice bran, and the white rice and rice bran are separated by a fan to make the two Those are discharged outward respectively, and its disadvantage is that the contact area between the iron rod or the sand rod and the brown rice is limited, resulting in low peeling efficiency, and the adjustment of the pressure between the iron rod or the sand rod and the brown rice is inconvenient, and the fineness of the white rice cannot be controlled. , in order to overcome the above-mentioned disadvantages, it is necessary for the present invention to provide a chain milling plate rice milling processing method with ingenious structure, simple principle, convenient operation and use, high rolling and peeling efficiency, and the ability to quickly adjust the friction pressure on brown rice

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