Coarse filtering system for rice finish processing

Abstract

This application discloses a coarse filtration system for rice finishing in the technical field of grain processing. The coarse filtration system includes a feeding bin, a screening bin and a feeding bin connected sequentially from top to bottom. The first winnowing room and the second winnowing room are connected to each other. The first winnowing room is equipped with two sets of drum winnowing mechanisms arranged at intervals and aligned up and down. The drum winnowing mechanism includes two left and right side-by-side drums. They are all connected with the first winnowing room in rotation and driven by a motor. There are a number of No. 1 fans arranged in a ring in the drum. There are several ventilation holes on the drum. There is a No. 2 fan with horizontal air outlet above the drum. There are two No. 3 blowers in the second winnowing room, and a rice discharge chamber and a chaff shell discharge chamber are arranged in the discharge bin. Through the original structure design of the present invention, the rice bran can be completely separated, which is convenient for later processing of rice and collection of bran husks.

Description

technical field [0001] The invention belongs to the technical field of grain processing, and in particular relates to a coarse filter system for rice finishing. Background technique [0002] Rice (Rice) is a finished product made of rice after cleaning, husking, rice milling, and finished product finishing. Rice is the basic food for supplementing nutrients. In addition to being rich in carbohydrates, it also contains protein, fat, vitamins and 11 kinds of minerals, which can provide comprehensive nutrition for the human body. It is the main food of the southern people. [0003] After the rice is cleaned and husked, white rice grains are obtained. At this time, the rice grains are rough, commonly known as "brown rice". Brown rice is used for cooking. The cooking time is long, the color is dark, the viscosity is poor, and the taste is not good. Because the cortex of brown rice is complete, water absorption and expansion are not strong, resulting in poor eating quality. The...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a coarse filtration system for rice finishing to solve the current problem of incomplete separation of rice bran

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