CN107282166A - A kind of technique and feature of rice deep processing - Google Patents
A kind of technique and feature of rice deep processing Download PDFInfo
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- CN107282166A CN107282166A CN201710515527.1A CN201710515527A CN107282166A CN 107282166 A CN107282166 A CN 107282166A CN 201710515527 A CN201710515527 A CN 201710515527A CN 107282166 A CN107282166 A CN 107282166A
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- rice
- paddy
- grading
- moisture
- grain
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B5/00—Grain treatment not otherwise provided for
- B02B5/02—Combined processes
Abstract
The invention discloses a kind of technique and feature of rice deep processing, comprise the following steps：Paddy screens, dries, go stone, magnetic separation, paddy to shell, the rough separation of paddy, thickness classification, measurement moisture, husk rice rice grading, cool rice, polishing, color sorting, secondary rice grading, detection moisture, ten five processes of packaging.The technique and feature of a kind of rice deep processing of the present invention can improve the quality of rice finished product by multiple fractionation, and process of the present invention is environment friendly and pollution-free, the features such as husk rice pattern is dabbed using low temperature, broken rice rate is reduced, increases economic efficiency.
Description
Technical field
The present invention relates to technique and the spy in the technical research field of rice deep processing, more particularly to a kind of rice deep processing
Point.
Background technology
At present, rice processing is always the key areas of food processing and production, and wants to obtain after ensureing rice deep processing
Refined rice just have to pass through some necessarily steps, but existing rice processing technique is appointed so can not significantly improve big
The quality of rice, therefore we need to be directed to that temperature, humidity etc. are carried out strict control to carry in rice process
Quality after the refined rice deep processing of height.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of work of the rice deep processing proposed
Skill and feature.
To achieve these goals, present invention employs following technical scheme：
A kind of technique and feature of rice deep processing, specifically include following steps：
1. paddy is screened：First paddy is tentatively cleaned using vibratory sieve, then using horizontal gas flow pneumatic concentration, slanted gas flow wind
Method and uprush pneumatic concentration is selected to remove the impurity that dust and shrivelled kernel etc. are lighter；
2. dry：Drying and processing is carried out to the paddy after screening, drying and processing is carried out by dryer by conveying device；
3. stone is removed：Soil, sand and the stone being mixed into paddy are removed using specific-gravity stoner；
4. magnetic separation：The metallics mixed in paddy is subjected to magnetic separation removal；
5. paddy shells：Rice hulls are removed by hulling machine, temperature of charge is maintained in the range of 15-18 DEG C, rice huller bone machine glue rod
Gap is in 1.2-1.5mm；
6. the rough separation of paddy：Brown rice is separated with unhulled paddy using grain separating machine；
7. thickness is classified：Prematurity and the broken grain of rice are removed using thickness grading machine；
8. moisture is measured：Moisture measurement is carried out to brown rice using automatic constant temperature heating device or atomizing type, brown rice water is controlled
Divide content in 15-20%；
9. husk rice rice grading：Rice mill is used to carry out opening rough and pearling for 15-20% brown rice to water content, material when rolling over rice
Temperature is maintained at 18-20 DEG C of scope；Perfect kernel is separated with imperfect grain using rice bolter；
10. cool rice：The complete grain of rice that 9. step is separated carries out ultraviolet sterilization and radiating treatment；
Polishing：Rice automatic transport to the polishing machine that 10. step is obtained, which is polished in technique, polishing machine, is provided with flow sense
Device is answered to control the flow of paddy；
Color sorting：The rice obtained to step removes the rice that heterochromatic grain can't wait lattice using color selector；
Secondary rice grading：Perfect kernel is separated again with imperfect grain using rice bolter；
Detect moisture：Water content detection is carried out to the rice after secondary grading, by moisture in 1-1.5%；
Packaging：It is vacuum-packed using nitrogen, temperature control is at 15-18 DEG C during packaging.
Compared with prior art, the beneficial effects of the invention are as follows：
The technique and feature of a kind of rice deep processing of the present invention can improve the quality of rice finished product by multiple fractionation, and the present invention adds
Work process is environment friendly and pollution-free, husk rice pattern is dabbed using low temperature, reduction broken rice rate, the beneficial effect such as increase economic efficiency.
Embodiment
A kind of technique and feature of rice deep processing, specifically include following steps：
1. paddy is screened：First paddy is tentatively cleaned using vibratory sieve, then using horizontal gas flow pneumatic concentration, slanted gas flow wind
Method and uprush pneumatic concentration is selected to remove the impurity that dust and shrivelled kernel etc. are lighter；
2. dry：Drying and processing is carried out to the paddy after screening, drying and processing is carried out by dryer by conveying device；
3. stone is removed：Soil, sand and the stone being mixed into paddy are removed using specific-gravity stoner；
4. magnetic separation：The metallics mixed in paddy is subjected to magnetic separation removal；
5. paddy shells：Rice hulls are removed by hulling machine, temperature of charge is maintained at 16.5 DEG C, the gap for bone machine glue rod of hulling
1.3mm；
6. the rough separation of paddy：Brown rice is separated with unhulled paddy using grain separating machine；
7. thickness is classified：Prematurity and the broken grain of rice are removed using thickness grading machine；
8. moisture is measured：Moisture measurement is carried out to brown rice using automatic constant temperature heating device or atomizing type, brown rice water is controlled
Divide content 17.5%；
9. husk rice rice grading：Rice mill is used to carry out opening rough and pearling for 17.5% brown rice to water content, material when rolling over rice
Temperature is maintained at 19 DEG C of scopes；Perfect kernel is separated with imperfect grain using rice bolter；
10. cool rice：The complete grain of rice that 9. step is separated carries out ultraviolet sterilization and radiating treatment；
Polishing：Rice automatic transport to the polishing machine that 10. step is obtained, which is polished in technique, polishing machine, is provided with flow sense
Device is answered to control the flow of paddy；
Color sorting：The rice obtained to step removes the rice that heterochromatic grain can't wait lattice using color selector；
Secondary rice grading：Perfect kernel is separated again with imperfect grain using rice bolter；
Detect moisture：Water content detection is carried out to the rice after secondary grading, by moisture in 1-1.5%；
Packaging：It is vacuum-packed using nitrogen, temperature control is at 16.5 DEG C during packaging.Above to the preferable implementation of this patent
Mode is explained in detail, but this patent is not limited to above-mentioned embodiment, and one skilled in the relevant art is possessed
Knowledge in, can also be made a variety of changes on the premise of this patent objective is not departed from.
Claims (1)
1. a kind of technique and feature of rice deep processing, it is characterised in that specifically include following steps：Paddy screening, drying,
Go stone, magnetic separation, paddy to shell, the rough separation of paddy, thickness classification, measurement moisture, drying or atomization, husk rice rice grading, cool rice, throwing
Light, color sorting, secondary rice grading, detection moisture, packaging；
1. paddy is screened：First paddy is tentatively cleaned using vibratory sieve, then using horizontal gas flow pneumatic concentration, slanted gas flow wind
Method and uprush pneumatic concentration is selected to remove the impurity that dust and shrivelled kernel etc. are lighter；
2. dry：Drying and processing is carried out to the paddy after screening, drying and processing is carried out by dryer by conveying device；
3. stone is removed：Soil, sand and the stone being mixed into paddy are removed using specific-gravity stoner；
4. magnetic separation：The metallics mixed in paddy is subjected to magnetic separation removal；
5. paddy shells：Rice hulls are removed by hulling machine, temperature of charge is maintained in the range of 15-18 DEG C, rice huller bone machine glue rod
Gap is in 1.2-1.5mm；
6. the rough separation of paddy：Brown rice is separated with unhulled paddy using grain separating machine；
7. thickness is classified：Prematurity and the broken grain of rice are removed using thickness grading machine；
8. moisture is measured：Moisture measurement is carried out to brown rice using automatic constant temperature heating device or atomizing type, brown rice water is controlled
Divide content in 15-20%；
9. husk rice rice grading：Rice mill is used to carry out opening rough and pearling for 15-20% brown rice to water content, material when rolling over rice
Temperature is maintained at 18-20 DEG C of scope；Perfect kernel is separated with imperfect grain using rice bolter；
10. cool rice：The complete grain of rice that 9. step is separated carries out ultraviolet sterilization and radiating treatment；
Polishing：Rice automatic transport to the polishing machine that 10. step is obtained, which is polished in technique, polishing machine, is provided with flow sense
Device is answered to control the flow of paddy；
Color sorting：The rice obtained to step removes the rice that heterochromatic grain can't wait lattice using color selector；
Secondary rice grading：Perfect kernel is separated again with imperfect grain using rice bolter；
Detect moisture：Water content detection is carried out to the rice after secondary grading, by moisture in 1-1.5%；
Packaging：It is vacuum-packed using nitrogen, temperature control is at 15-18 DEG C during packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710515527.1A CN107282166A (en) | 2017-06-29 | 2017-06-29 | A kind of technique and feature of rice deep processing |
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| CN201710515527.1A CN107282166A (en) | 2017-06-29 | 2017-06-29 | A kind of technique and feature of rice deep processing |
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| CN107282166A true CN107282166A (en) | 2017-10-24 |
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| CN201710515527.1A Pending CN107282166A (en) | 2017-06-29 | 2017-06-29 | A kind of technique and feature of rice deep processing |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043494A (en) * | 2017-12-11 | 2018-05-18 | 湖南金之香米业有限公司 | A kind of high-quality environmentally friendly rice method for producing |
| CN108579850A (en) * | 2018-06-25 | 2018-09-28 | 寿县永昌米面有限公司 | A kind of polishing rice machine that can detect rice moisture content |
| CN108772118A (en) * | 2018-06-25 | 2018-11-09 | 寿县永昌米面有限公司 | A kind of polishing rice machine that can preheat roller |
| CN108772117A (en) * | 2018-06-25 | 2018-11-09 | 寿县永昌米面有限公司 | It is a kind of can adjust automatically polishing dosage polishing rice machine |
| CN108837864A (en) * | 2018-08-06 | 2018-11-20 | 安徽鑫泉米业有限公司 | A kind of big rice processing method reducing broken rice rate |
| CN109092398A (en) * | 2018-07-18 | 2018-12-28 | 沛县育龙粮油工贸有限公司 | A kind of mist sprays the big rice processing method of essential oil, pulse microwave effect |
| CN109126935A (en) * | 2018-11-02 | 2019-01-04 | 宁夏昊王米业集团有限公司 | A kind of cryogenic treatment process for rice |
| CN109675805A (en) * | 2018-12-04 | 2019-04-26 | 中国林业科学研究院亚热带林业研究所 | A kind of selected processing technology of tea seed |
| CN110773254A (en) * | 2018-07-30 | 2020-02-11 | 新疆西域粮谷农业有限公司 | Method for preparing dietary fiber rice |
| CN111330667A (en) * | 2020-03-19 | 2020-06-26 | 湖南溢香园粮油有限公司 | Refining method for rice processing |
| CN111701636A (en) * | 2020-06-11 | 2020-09-25 | 安庆常润米业股份有限公司 | Processing method of low-temperature-rise rice |
| CN112058355A (en) * | 2020-09-02 | 2020-12-11 | 衡阳健安米业有限公司 | Production and processing technology of rice grains |
| CN112108203A (en) * | 2020-08-27 | 2020-12-22 | 安徽省勤龙米业有限公司 | Rice processing method |
| CN112473769A (en) * | 2020-11-09 | 2021-03-12 | 俞杰 | Rice processing method |
| CN115138575A (en) * | 2022-06-28 | 2022-10-04 | 广州宏睿仪器设备有限公司 | Automatic food detection equipment and process |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043494A (en) * | 2017-12-11 | 2018-05-18 | 湖南金之香米业有限公司 | A kind of high-quality environmentally friendly rice method for producing |
| CN108579850A (en) * | 2018-06-25 | 2018-09-28 | 寿县永昌米面有限公司 | A kind of polishing rice machine that can detect rice moisture content |
| CN108772118A (en) * | 2018-06-25 | 2018-11-09 | 寿县永昌米面有限公司 | A kind of polishing rice machine that can preheat roller |
| CN108772117A (en) * | 2018-06-25 | 2018-11-09 | 寿县永昌米面有限公司 | It is a kind of can adjust automatically polishing dosage polishing rice machine |
| CN109092398A (en) * | 2018-07-18 | 2018-12-28 | 沛县育龙粮油工贸有限公司 | A kind of mist sprays the big rice processing method of essential oil, pulse microwave effect |
| CN110773254A (en) * | 2018-07-30 | 2020-02-11 | 新疆西域粮谷农业有限公司 | Method for preparing dietary fiber rice |
| CN108837864A (en) * | 2018-08-06 | 2018-11-20 | 安徽鑫泉米业有限公司 | A kind of big rice processing method reducing broken rice rate |
| CN109126935A (en) * | 2018-11-02 | 2019-01-04 | 宁夏昊王米业集团有限公司 | A kind of cryogenic treatment process for rice |
| CN109675805A (en) * | 2018-12-04 | 2019-04-26 | 中国林业科学研究院亚热带林业研究所 | A kind of selected processing technology of tea seed |
| CN111330667A (en) * | 2020-03-19 | 2020-06-26 | 湖南溢香园粮油有限公司 | Refining method for rice processing |
| CN111701636A (en) * | 2020-06-11 | 2020-09-25 | 安庆常润米业股份有限公司 | Processing method of low-temperature-rise rice |
| CN112108203A (en) * | 2020-08-27 | 2020-12-22 | 安徽省勤龙米业有限公司 | Rice processing method |
| CN112058355A (en) * | 2020-09-02 | 2020-12-11 | 衡阳健安米业有限公司 | Production and processing technology of rice grains |
| CN112473769A (en) * | 2020-11-09 | 2021-03-12 | 俞杰 | Rice processing method |
| CN115138575A (en) * | 2022-06-28 | 2022-10-04 | 广州宏睿仪器设备有限公司 | Automatic food detection equipment and process |
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Application publication date: 20171024 |
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