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Flexible bran removing device for rice grains

A technology of rice grains and rice, which is applied in the field of granular food polishing devices, can solve problems such as waste and loss of rice nutrients, and achieve the effects of reducing the rate of broken rice, preventing excessive polishing of brown rice, and reducing costs

Pending Publication Date: 2018-06-15
哈尔滨工程北米科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the rice polishing process, most polishing equipment over-polishes the rice, resulting in a serious loss of nutrients in the rice and causing waste. Therefore, it is now necessary to rely on equipment that can effectively remove the rice bran on the surface of brown rice and reduce over-polishing of brown rice.

Method used

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  • Flexible bran removing device for rice grains
  • Flexible bran removing device for rice grains
  • Flexible bran removing device for rice grains

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A flexible rice bran removal device, comprising a rice brushing mechanism and a bracket 5; characterized in that: the rice brushing mechanism is located above the bracket 5, the top surface of the bracket 5 is connected to a table 6, and the top surface of the table 6 is connected to brushing rice mechanism, one side of the rice brushing mechanism is provided with a pulley guard 12, and the other side is provided with a water vapor device; the rice brushing mechanism includes a rice brushing chamber housing 1, and the rice brushing chamber housing 1 The top is provided with a feed hopper 10, the bottom of the rice brushing chamber housing 1 is provided with a discharge hopper 3, and the discharge hopper 3 extends through the table top 6 to below the table top 6; the rice brushing chamber housing 1 is provided with a plurality of Bran brushing mechanism, the bran brushing mechanism is sequentially arranged inside the rice brushing room from top to bottom, and the chaff br...

Embodiment 2

[0039] The working principle of the present invention: in the present invention, the material enters into the chaff brushing mechanism through the feeding hopper 10 and the feeding channel 19, and the chaff brushing mechanism passes the cooperation between the rolling brush 20 and the sieve bucket 21, and the surface of the material is well cleaned. The bran powder is brushed off, and the bran powder is discharged through the waist hole 30 on the sieve bucket 21; The powder is all extracted; and the rice through the multi-layer bran brushing mechanism is discharged to the outside of the hopper 3 through the rice outlet channel 22.

[0040] In the present invention, the water and air device on the side of the rice brushing chamber housing 1 can well provide atomized water and air for the rice brushing mechanism, reduce the cost and electrical power, and improve the overall working efficiency of the equipment.

Embodiment 3

[0042] In the present invention, if Figure 5 As shown, the pulley of the motor drives the pulleys of other brushing mechanisms by connecting the pulleys of the bottom brushing mechanism. Adjust the speed of the roller brush 20 in each chaff brushing mechanism, so that the chaff brushing mechanism can adapt to the food of different particles and increase the diversity of its processed items.

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Abstract

The invention discloses a flexible bran removing device for rice grains. The flexible bran removing device comprises a rice brushing mechanism and a supporting frame; the rice brushing mechanism is located above the supporting frame, the top surface of the supporting frame is connected with a table board, the rice brushing mechanism is connected with the top surface of the table board, a belt wheel shield is arranged on one side face of the rice brushing mechanism, and a water and gas device is arranged on the other side face; the rice brushing mechanism comprises a rice brushing chamber shell, a feeding hopper is arranged at the top of the rice brushing chamber shell, and a discharge hopper is arranged at the bottom of the rice brushing chamber shell; a plurality of bran brushing mechanisms are arranged in the rice brushing chamber shell, the tops of the bran brushing mechanisms are connected to a feeding hopper, and the bottoms of the bran brushing mechanisms are connected to the discharge hopper. According to the flexible bran removing device, the water and gas device on the side face of the rice brushing chamber shell can provide the atomized water and gas for the interior of the rice brushing mechanism, the cost and electrical appliance power are reduced, and the overall working efficiency of the device is improved. The flexible bran removing device has the advantages of effectively removing rice bran, reducing cost, reducing energy utilization, saving energy, protecting environment, preventing excessive polishing of brown rice, increasing rate of kernels with remainedgerm of the brown rice, reducing the rate of broken rice and the like.

Description

technical field [0001] The invention relates to a granular food polishing device, in particular to a flexible rice bran removal device. Background technique [0002] Paddy becomes brown rice after hulling, and brown rice becomes rice after removing most of the cortex and a part of germ. There is also a small amount of bran powder on the surface of the rice grains of large white rice, which affects the appearance quality, storage and taste of the rice. Therefore, this part of the bran powder needs to be removed through the "polishing" process. [0003] Polishing is one of the key processes in cleaning rice processing. Since polishing can remove the bran powder on the surface of rice grains, proper polishing can gelatinize the starch on the surface of rice grains and present a certain brightness. [0004] At present, the popular polishing is wet polishing, that is, adding an appropriate amount of water during the polishing process, which can weaken the binding force between t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02B3/10B02B7/00B02B7/02B02B1/04
CPCB02B1/04B02B3/10B02B7/00B02B7/02Y02P60/14
Inventor 李冰
Owner 哈尔滨工程北米科技有限公司
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