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A kind of rice bran broken rice separation equipment

A separation equipment and broken rice technology, applied in the direction of solid separation, separation of solids from solids by air flow, chemical instruments and methods, etc., can solve the problems of poor separation effect, difficult to control air volume, large energy consumption, etc.

Active Publication Date: 2022-04-05
WUHAN POLYTECHNIC UNIVERSITY
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  • 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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  • A kind of rice bran broken rice separation equipment
  • A kind of rice bran broken rice separation equipment
  • A kind of rice bran broken rice separation equipment

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Embodiment Construction

[0042]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.

[0043] 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.

[0044] In addition, if there are descriptions involving "fi...

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Abstract

The invention discloses a rice bran and broken rice separation device and a rice processing integrated machine. The rice bran and broken rice separation device includes a box body, a vibrating screening bin, a winnowing device and a vibration driving device. The upper surface of the box body is provided with a material inlet, and the vibrating screening bin is located inside the box body. vibrating plate. The winnowing device includes a blower fan and a separation air duct, the separation air duct is arranged above the vibrating plate, and is provided with a connecting port connected with the vibrating plate; The air inlet is connected. The vibration driving device drives the vibrating screening chamber to vibrate, so that the rice bran and broken rice are stratified and flow towards the discharge port. The rice bran and broken rice separation equipment provided by the present invention adopts the air pressure difference winnowing method combined with the vibration method to separate rice bran from broken rice, and has good separation effect and high separation efficiency of rice bran and broken rice, and the air volume is easy to control and has less air pollution.

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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Patent Type & Authority Patents(China)
IPC IPC(8): B07B9/00B07B1/28B07B1/42B07B1/46B07B4/02B07B11/06B07B11/02
CPCB07B9/00B07B1/28B07B1/42B07B1/46B07B4/02B07B11/06B07B11/02
Inventor 余南辉王立宗范吉军张家凡万志华杨红军
Owner WUHAN POLYTECHNIC UNIVERSITY
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