Low-temperature processing method for finished rice

A processing method and low-temperature technology, applied in application, grain processing, agriculture, etc., can solve the problem of no substantial improvement in operation, and achieve the goal of improving product competitiveness and brand awareness, improving utilization rate, and reducing broken rice rate. Effect

Inactive Publication Date: 2019-01-04
NINGXIA HAOWANG RICE IND GRP
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Problems solved by technology

The specific production system of this utility model adopts a low-temperature method for the rice milling process, which improves the rice yield to a certain extent and re

Method used

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Experimental program
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Embodiment 1

[0046] A low-temperature processing method for finished rice, comprising the steps of:

[0047] S1. Cleaning process: remove large, medium and small light impurities, ferromagnetic metal impurities, sand and stones, and shriveled grains in the rice;

[0048] S2. Separation of husking and paddy: rice husk is removed through husking equipment, grass knots are removed through vibration, and then the paddy is cleaned through the paddy separation equipment;

[0049] The paddy separation process includes:

[0050] S2a, the first paddy separation: use the gravity paddy separator to separate the paddy mixture to obtain the top layer of clean paddy, the middle layer of paddy paddy mixture, and the bottom layer of clean paddy, and the clean paddy returns to the paddy hulling equipment again Remove the rice husk; the paddy rice mixture enters the gravity paddy paddy separator or the second gravity paddy paddy separator for separation again; the paddy paddy cleaning enters the S3 step;

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PUM

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Abstract

The invention discloses a low-temperature processing method for finished rice. The low-temperature processing method comprises the steps of a cleaning procedure, husking and husked rice separation, low-temperature rice milling, polishing, rice cooling, grading, color sorting, secondary polishing, secondary grading, packaging, etc. The temperature is controlled to be under 10 DEG C, a sand roller device, a second sand roller device and a third iron roller device are adopted for multi-stage light milling for brown rice in sequence, and the rice is precisely polished after being cooled. Moreover,multiple nodes in a system are improved, therefore the broken rice rate is greatly reduced, the rice yield is improved, the bright and clean appearance of rice is ensured, the nutrient substances arepreserved furthest, and the quality of unprocessed grain is maintained.

Description

technical field [0001] The invention relates to the field of rice processing, in particular to a low-temperature processing method for finished rice. Background technique [0002] The traditional rice milling process only exerts strong pressure on the rice through a rice milling machine, so that the rice and rice kernels are forcibly separated, and the nutrients are destroyed in the powerful "tearing". "Traditional craftsmanship under technology" has produced the original taste of rice. Through multi-stage light milling, the appearance of rice is guaranteed to be clean and bright, and the nutrients are retained to the maximum extent to maintain the quality of raw grains; it meets the needs of high-quality rice market consumption, and improves product competitiveness and brand awareness. [0003] The patent with the publication number CN207385552U discloses a rice production system that can reduce broken rice. The rice production system includes a receiving bin, an initial c...

Claims

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Application Information

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IPC IPC(8): B02B5/02
CPCB02B5/02
Inventor 王建华郜志军李志华刘伟徐超杨小彦王志新王帅
Owner NINGXIA HAOWANG RICE IND GRP
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