Rice processing method with low broken rice rate

A technology of rice processing and broken rice rate, applied in the application, grain processing, agriculture and other directions, can solve the problems of poor edible quality, increased broken rice content, small broken rice mixed with rice bran, etc. The effect of improving the granulation rate

Inactive Publication Date: 2020-03-06
寿县永良粮油食品有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In terms of chemical composition, there is no difference between whole rice and broken rice, but the economic value and edible quality of whole rice and broken rice are very different. The price is high, the appearance quality of the broken rice is poor, the eating quality is poor, and the price is low
[0003] The current process of rice processing is rice cleaning-removing stones-hulling-hull separation-whitening-white rice grading-packing-storage. More, on the one hand, it will increase the content of broken rice in the whole rice, which will inevitably reduce the edible quality of rice and its economic benefits; , and it also affects the full utilization of grain resources, and affects the economic benefits of rice processing enterprises. How to reduce the broken rice rate in the rice processing process and improve the economic benefits of rice processing enterprises is what we need to solve

Method used

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Effect test

Embodiment 1

[0043] A rice processing method with a low rate of broken rice, comprising the following steps:

[0044] S1. Paddy screening: Vibrating sieve is used to preliminarily screen the paddy to remove leaves and weeds in the paddy;

[0045] S2. Stone removal: use a stone removal machine to remove the soil and sand mixed in the rice;

[0046] S3, magnetic separation: using a magnetic separator to remove iron impurities in the rice;

[0047] S4. Rice moisture measurement: use a grain moisture meter to measure the moisture in the rice;

[0048] S5, rice moisture control; the moisture of rice is controlled between 25-32%;

[0049] S6. Husking: Use a huller to hustle the rice, suck out hot air and blow in cold air to keep the material at 15-20°C;

[0050] S7. Separation of paddy and paddy: using a paddy paddy separator to separate brown rice from unhulled paddy;

[0051] S8. Brown rice selection: Use a brown rice selection machine to remove immature and broken grains;

[0052] S9. Mo...

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PUM

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Abstract

The invention discloses a rice processing method with a low broken rice rate, and belongs to the field of rice processing. The rice processing method includes the steps of rice screening, stone removal, magnetic separation, rice moisture measurement, rice moisture control, hulling, husked rice separation, brown-rice selection, brown-rice moisture measurement, brown-rice moisture control, multi-stage milling, white-rice grading, cooling, atomizing, multi-stage polishing, color sorting and purifying, sterilization and packaging. The rice processing method has the advantages that the broken ricerate is low, the appearance quality and eating quality of rice are high, and economic benefits of rice processing enterprises are improved.

Description

technical field [0001] The invention relates to the field of rice processing, in particular to a rice processing method with a low broken rice rate. Background technique [0002] In terms of chemical composition, there is no difference between whole rice and broken rice, but the economic value and edible quality of whole rice and broken rice are very different. The price is high, the appearance quality of the broken rice is poor, the eating quality is poor, and the price is low. [0003] The current process of rice processing is rice cleaning-removing stones-hulling-hull separation-whitening-white rice grading-packing-storage. More, on the one hand, it will increase the content of broken rice in the whole rice, which will inevitably reduce the edible quality of rice and its economic benefits; , but also affect the full utilization of grain resources, affecting the economic benefits of rice processing enterprises, how to reduce the broken rice rate in the process of rice pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02B5/02
CPCB02B5/02
Inventor 刘录亮
Owner 寿县永良粮油食品有限公司
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