Husked rice separating and screening device for rice processing

Abstract

The invention discloses a husked rice separating and screening device for rice processing. The husked rice separating and screening device comprises a winnowing box, wherein a discharging hopper is fixedly arranged at the top end of the winnowing box; a dust removal box is fixedly connected to one side of the winnowing box; a mounting box is fixedly connected to one side, far away from the dust removal box, of the winnowing box; a first air blower is fixedly arranged in the mounting box; a speed adjusting box is fixedly connected to one side of an opening in the bottom end of the discharging hopper; a first rotating motor is fixedly arranged on the speed adjusting box; and a threaded rod which is horizontally arranged is rotationally arranged in the speed adjusting box. The husked rice separating and screening device is ingenious in structure and convenient to use, the effect of rapidly winnowing the rice can be achieved, the winnowing efficiency is high, the effect is good, rice husksand dust are sucked into the dust removal box, dust removal is carried out through water mist sprayed out by rotating a container, a large amount of dust cannot be generated in the whole winnowing process, the situation that workers inhale dust is effectively prevented, and the health of the workers can be effectively protected.

Description

technical field [0001] The invention belongs to the technical field of rice processing, and in particular relates to a paddy separation and screening device for rice processing. Background technique [0002] Rice is one of the staple foods of human beings. According to the analysis of modern nutrition, rice contains protein, fat, vitamin B1, A, E and various minerals. In terms of varieties, rice can be divided into japonica rice, indica rice and glutinous rice. In the process of rice processing, it is necessary to separate the dust, shriveled rice husk and residual straw in the raw grain rice, so that the next step of processing can be carried out. In the prior art, the separation is mainly carried out by wind separators, but the Most of the air separators in the technology do not have the effect of dust removal, and a large amount of dust will be generated during the air selection process, and the inhalation of dust by the staff will cause serious harm to their health. C...

AI Technical Summary

Problems solved by technology

In the process of rice processing, it is necessary to separate the dust, shriveled rice husk, and residual straw in the raw grain rice, so that the next step of processing can be carried out. In the prior art, the separation is mainly performed by wind separators, but the existing Most of the winnowing machines in the technology do not have the effect of dust removal, a large amount of dust will be generated during the winnowing process, and the inhalation of dust by the staff will cause serious harm to their health

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