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Rice processing technology

A rice processing and crafting technology, applied in application, grain processing, grain milling, etc., can solve the problems affecting rice quality and poor cleaning effect, and achieve the effects of improving husking efficiency, facilitating separation, and improving processing effect

Inactive Publication Date: 2020-08-18
湖南天知香米业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of rice processing, it is first necessary to remove the impurities in the harvested rice to avoid the interference of impurities on the rice processing process and the problem of affecting the quality of rice. Material stone removal, dandruff removal and miscellaneous removal machine, the cleaning effect of small particles of impurities and dust contained in rice is poor, and it is easy to be adsorbed on the surface of rice during the husking process, thus affecting the quality of rice

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The invention provides a kind of rice processing technology, comprises the following steps:

[0026] S1: Dust and impurity removal, the harvested rice is first passed through the blower to remove weeds and dust mixed in the rice, and then the rice is put into the miscellaneous machine to remove the unremoved straw and large particles of impurities;

[0027] S2: Stone removal and iron removal, put the rice after removing dust and impurities into the stone removal machine to remove the granular impurities such as stones and stones mixed in the rice, and then remove the iron contained in the rice by a magnetic separator crumb impurities;

[0028] S3: screening and drying, put the rice after S2 into the drum dryer, use hot air to dry the rice in the drum, and control the rotating speed of the drum at 10r / min during the drying process. After drying for 20 minutes, stop drying, blow in cold air to cool to room temperature, and then dry again. After drying and cooling for man...

Embodiment 2

[0042] A kind of rice processing technology, comprises the following steps:

[0043] S1: Dust and impurity removal, the harvested rice is first passed through the blower to remove weeds and dust mixed in the rice, and then the rice is put into the miscellaneous machine to remove the unremoved straw and large particles of impurities;

[0044] S2: Stone removal and iron removal, put the rice after removing dust and impurities into the stone removal machine to remove the granular impurities such as stones and stones mixed in the rice, and then remove the iron contained in the rice by a magnetic separator crumb impurities;

[0045] S3: screening and drying, put the rice after S2 into the drum dryer, use hot air to dry the rice in the drum, and control the rotating speed of the drum at 15r / min during the drying process. After drying for 30 minutes, stop drying, blow in cold air to cool down to room temperature, and then dry again. After drying and cooling for many times, the moist...

Embodiment 3

[0059] A kind of rice processing technology, comprises the following steps:

[0060] S1: Dust and impurity removal, the harvested rice is first passed through the blower to remove weeds and dust mixed in the rice, and then the rice is put into the miscellaneous machine to remove the unremoved straw and large particles of impurities;

[0061] S2: Stone removal and iron removal, put the rice after removing dust and impurities into the stone removal machine to remove the granular impurities such as stones and stones mixed in the rice, and then remove the iron contained in the rice by a magnetic separator crumb impurities;

[0062] S3: screening and drying, put the rice after S2 into the drum dryer, use hot air to dry the rice in the drum, and control the rotating speed of the drum at 20r / min during the drying process. After drying for 40 minutes, stop drying, blow in cold air to cool down to room temperature, and then dry again. After drying and cooling for many times, the moist...

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PUM

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Abstract

The invention discloses a rice processing technology which comprises the following steps: raising to remove dust and impurities: removing weeds and dust doped in harvested unhusked rice by using a raising fan, and then putting the unhusked rice into an impurity removing machine to remove uncleared straws and large-particle impurities; removing stones and iron: putting the unhusked rice that is subjected to dust and impurity removal into a stone removing machine to remove particle impurities such as the stones mixed in the unhusked rice, and removing scrap iron impurities included in the unhusked rice by a magnetic separator after the stones and other particle impurities are removed; and screening and drying: putting the unhusked rice obtained in the step S2 into a drum dryer, drying the unhusked rice in the drum through hot air, controlling the rotation speed of the drum to be 10-20r / min during a drying process, stopping drying after drying is carried out for 20-40min each time, and further drying after cold air is blown in to cool the rice to the room temperature. According to the rice processing technology, the treatment effect on the impurities in the rice is greatly improved, and the dust and the particle impurities included in the rice can be removed as much as possible.

Description

technical field [0001] The invention belongs to the technical field of rice processing, and in particular relates to a rice processing technology. Background technique [0002] Rice is one of the staple foods of human beings. The carbohydrates in rice are mainly starch, and the protein contained in rice is mainly rice glutenin, followed by rice gelatin and globulin. Rice is very nutritious, and rice processing is to remove the rice husk In the process of rice processing, rice grains are composed of chaff, cortex, germ and endosperm. The purpose of rice processing is to separate the endosperm from other parts with the minimum degree of crushing, and make rice with better eating quality. [0003] In the process of rice processing, it is first necessary to remove the impurities in the harvested rice to avoid the interference of impurities on the rice processing process and the problem of affecting the quality of rice. Material stone removal, dandruff removal and miscellaneous ...

Claims

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Application Information

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IPC IPC(8): B02B5/02B02B1/08
CPCB02B1/08B02B5/02
Inventor 刘佳雯康炜余丹刘建强刘天翔
Owner 湖南天知香米业有限公司