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Rice bran and broken rice separation equipment and rice processing integrated machine

A technology for separation equipment and broken rice, which is used in solid separation, agricultural machinery and equipment, and the separation of solids from solids by airflow, which can solve problems such as high cost, large amounts of dust, and air pollution.

Active Publication Date: 2021-02-05
WUHAN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This winnowing method is not easy to control the air volume, consumes a lot of energy, high cost, and poor separation effect; moreover, it is easy to generate a large amount of dust at the feed inlet, causing air pollution and seriously affecting the health of users

Method used

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  • Rice bran and broken rice separation equipment and rice processing integrated machine
  • Rice bran and broken rice separation equipment and rice processing integrated machine
  • Rice bran and broken rice separation equipment and rice processing integrated machine

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039]It should be noted that if there is a directional indication (such as up, down, left, right, front, back, outside, inside...) in the embodiment of the present invention, the directional indication is only used to explain the direction in a certain posture ( As shown in the accompanying drawings), if the specific posture changes, the directional indication will also change accordingly.

[0040] In addition, if there are descriptions involving "fi...

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Abstract

The invention discloses rice bran and broken rice separation equipment and a rice processing integrated machine. The rice bran and broken rice separation equipment comprises a rack, a box body, a vibration plate, an air separation device and a vibration driving device, wherein a material feeding mouth is arranged in the upper surface of the box body, the vibration plate is arranged at the bottom of the box body and extends in the front-back direction, the rear end of the vibration plate communicates with the material feeding mouth, and a broken rice outlet is arranged in the front end of the vibration plate; the air separation device is arranged in the box body and located above the vibration plate and comprises an air fan and a separation air passage, the separation air passage is provided with a communication mouth facing the vibration plate, an air inlet and an air outlet are further formed in the separation air passage, and the air fan is arranged at the air inlet or the air outlet; and the vibration driving device drives the vibration plate to vibrate to make rice bran and broken rice be layered and flow towards the material outlet direction. According to the rice bran and broken rice separation equipment provided by the invention, an air pressure difference air separation method is combined with a vibration method to separate the rice bran from the broken rice, the rice bran and broken rice separation effect is good, the separation efficiency is high, furthermore, the air volume is easy to control, and less air pollution is caused.

Description

technical field [0001] The invention relates to the technical field of grain processing equipment, in particular to a rice bran and broken rice separation equipment and a rice processing integrated machine. Background technique [0002] Rice is one of the main grains in our country. The rice processing process is generally divided into a series of processing procedures such as screening and cleaning, husking, paddy separation, whitening, polishing, grading, etc. The extrusion between the machine parts will cause the rice to burst and break, resulting in a large amount of broken rice. More than 60% of the broken rice is produced in the rice husking and whitening stage, so it is produced during the whitening process of the rice mill. There will be a lot of broken rice particles mixed in the rice bran. Rice bran and broken rice have different economic use values, so in the actual production process, the two should be separated and used as different processing raw materials for...

Claims

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Application Information

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IPC IPC(8): B07B7/01B07B11/02B07B11/06
CPCB07B7/01B07B11/02B07B11/06Y02P60/14
Inventor 范吉军王立宗余南辉王旺平尹强严清华
Owner WUHAN POLYTECHNIC UNIVERSITY
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