Bran finishing device

Abstract

The invention relates to the technical field of flour processing, in particular to a bran finishing device. The bran finishing device comprises a bran finishing box body with the vertically arranged axis; the bran finishing box body is provided with a bran discharge port and a flour suction port; a vertically arranged supporting shaft is rotationally connected to the interior of the bran finishing box body; a plurality of bran finishing plates are fixedly connected to the supporting shaft in the circumferential direction; a first rotating motor in transmission connection with the supporting shaft is fixedly connected to the bottom of the bran finishing box body; the top of the bran finishing box body is open; a flour feeding device enabling wheat bran-containing flour to generate rotational flow is installed at an opening of the bran finishing box body in a sealed mode; and the rotational flow direction of the wheat bran-containing flour is opposite to the rotating direction of each bran finishing plate. According to the device, the bran finishing plates only need to maintain the conventional rotating speed or even the speed lower than the conventional rotating speed to operate; the service lives of parts of a bran finishing machine are prolonged due to the low rotating speed; the bran finishing efficiency is effectively improved while the service lives of the parts are prolonged; and compared with a traditional bran finishing machine, the device is longer in service life and better in bran finishing effect.

Description

technical field [0001] The invention relates to the technical field of flour processing, in particular to a bran beating device. Background technique [0002] Wheat bran, that is, wheat bran, a by-product of wheat processing flour, wheat yellow, flake or powder. The end of the wheat husk has part of the germ (that is, the part where the wheat germinates), which accounts for about 5-10% of the total wheat husk, and about 1 / 3-1 / 2 of the wheat husk has run into the flour. Divided into 6 layers, the outer 5 layers contain more crude fiber, less nutrition, and difficult to digest. Wheat husks contain a lot of B vitamins. Rich in cellulose and vitamins, the main uses are food, medicine, feed raw materials, wine making, etc. [0003] When the flour mill processes wheat, some flour will stick to the bran after screening. At present, the common way to deal with it is to transport the bran to the bran beater. There are rotating beating plates in the bran beater. The flour attached...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcoming of the short service life of the bran beating machine in the prior art, and propose a kind of bran beating device

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