CN105013556A - Rice processing method - Google Patents
Rice processing method Download PDFInfo
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- CN105013556A CN105013556A CN201410164432.6A CN201410164432A CN105013556A CN 105013556 A CN105013556 A CN 105013556A CN 201410164432 A CN201410164432 A CN 201410164432A CN 105013556 A CN105013556 A CN 105013556A
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- rice
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Abstract
The invention discloses a rice processing method. The rice processing method includes the cleaning section, a rice hulling section and a rice milling section. Through the cleaning section, impurities of rice are removed so that clean rice can be obtained. Through the rice hulling section, the clean rice is hulled and rice hulls and coarse rice are separated. Though the rice milling section, the coarse rice obtained in the rice hulling section can be milled and polished. In the rice milling section, a plurality of rice mills are adopted for milling the coarse rice. Each rice mill at least comprises a sand roller rice mill body used for performing first rice milling operation and an iron roller air blasting rice mill body used for performing last rice milling operation. Besides, classification is performed according to the granularity of the rice before polishing; the color sorting is carried out on the rice after polishing; and motley poor rice is removed. The surface of the rice produced through the method is smoother and cleaner, the granularity is more uniform, the color is cleaner, and the quality of the rice is improved.
Description
Technical field
The present invention relates to foodstuff processing technology field, particularly relate to a kind of paddy processing method.
Background technology
Existing paddy processing method generally comprise remove paddy impurity with obtain clean paddy conditioning department, clean paddy shelled and isolates rice husk and the rough Long Gu workshop section of paddy and the brown rice that Long Gu workshop section obtains is carried out to the husk rice workshop section of the system of grinding and polishing.In husk rice workshop section, be generally carry out husk rice by rubber roller, then polishing carried out to the paddy after the system of grinding.Paddy low in glossiness, granularity that this method is produced are uneven, and the variegated bad grain of rice such as yellow, black, brown that can adulterate, and have impact on the quality of paddy.
Summary of the invention
An object of the present invention is to provide a kind of paddy processing method making the rice of stone roller surface brighter and cleaner.
Another object of the present invention is to provide a kind of paddy processing method of paddy epigranular, non-variegation rice.
For this reason, technical scheme of the present invention is as follows:
A kind of paddy processing method, comprise remove paddy impurity with obtain clean paddy conditioning department, clean paddy shelled and isolates rice husk and the rough Long Gu workshop section of paddy and the brown rice that Long Gu workshop section obtains is carried out to the husk rice workshop section of the system of grinding and polishing, in described husk rice workshop section, adopt multiple stage rice mill carry out stone roller system to described brown rice, described multiple stage rice mill at least comprises the abrasive type rice whitening machine carrying out first husk rice operation and the iron roller jet-air rice polisher carrying out extreme trace husk rice operation.
In described husk rice workshop section, before being also included in polishing, by the granular size of paddy carry out classification step and after polishing, look choosing is carried out to paddy, removes the step of variegated bad rice.
In said method, equipment paddy being carried out to classification employing is flat turn sieve or cylinder separator; Equipment paddy being carried out to look choosing employing is motor-vibro screen.
In paddy processing method of the present invention, in husk rice workshop section, the sharp sand grains of abrasive type rice whitening machine is first utilized to destroy the smooth surface of brown rice, play " opening rough " effect, increase wipe from, grind cut effect, yellow mouth plumule removed further by recycling iron roller jet-air rice polisher, thus makes the rice surface of stone roller brighter and cleaner; In addition through classification and look choosing, make paddy granularity evenly, color is cleaner, thus improves the quality of paddy.
Detailed description of the invention
Paddy processing method of the present invention comprises following workshop section:
1, conditioning department, comprises the following steps:
1) select rice: selection quality, the high quality paddy that kind is excellent, carry out purchasing, putting in storage and deposit according to government purchase standard;
2) just clear: just the clear equipment used is vibratory sieve, cylindrical pre-cleaning screen etc., for removing in raw grain large and small, the light impurity that are easy to clear up, and strengthen selection by winnowing to remove most of dust;
3) de-stone: adopt suction specific-gravity stoner to be separated the magazine that stone geometric ratio anharmonic ratio paddy is large shoulder to shoulder;
4) magnetic separation: adopt the magnetic impurity in permanent magnetic pulley removing paddy, paddy enters clean granary after conditioning department, enters Long Gu workshop section;
2, Long Gu workshop section, comprises the following steps:
1) rice huller paddy: use the green paddy machine of rubber roll to slough paddy grain husk shell;
2) rice husk is separated: use the base of rubber roll husker to carry out rice husk separation;
3) the rough separation of paddy: paddy is rough to be separated to use rough flat turn sieve and gravity type paddy separator to carry out, adopts centrifugal sedimentation and gravitational settling two kinds of methods to collect rice husk;
3, husk rice workshop section, comprises the following steps:
1) husk rice: adopt whitening through multiple passage, slubbing rice machine should configure abrasive type rice whitening machine, utilizes the sharp sand grains of diamond dust roller to destroy the smooth surface of brown rice, i.e. the outermost layer of skin, plays " opening rough " effect, increase wipe from, grind and cut effect; Extreme trace rice machine should select iron roller jet-air rice polisher, makes full use of the advantage of wiping from pearling and jet-air rice milling, makes the rice surface of stone roller brighter and cleaner, bright;
2) cool rice: rice flows through air classifier or fluid-bed reduces temperature;
3) rice grading: utilize rice grading flat turn sieve and cylinder separator, carries out rice grading by rice granule size;
4) rice polishing: through white rice grader carry broken after rice enter polishing machine after, oily chaff process is removed to rice, to very clean, the bright outward appearance in paddy one, surface;
5) look choosing: rice flows through motor-vibro screen and removes the variegated bad grain of rices such as yellow, black, brown;
6) pack: carry out packing metering packing according to different size, packaging can adopt inner wrapping, vacuum packaging or pack greatly.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. a paddy processing method, comprise and remove paddy impurity to obtain the conditioning department of clean paddy, clean paddy is shelled and isolates rice husk and the rough Long Gu workshop section of paddy and the brown rice that Bi Gu workshop section obtains is carried out to the husk rice workshop section of the system of grinding and polishing, it is characterized in that: in described husk rice workshop section, multiple stage rice mill is adopted carry out stone roller system to described brown rice, described multiple stage rice mill at least comprises the abrasive type rice whitening machine carrying out first husk rice operation and the iron roller jet-air rice polisher carrying out extreme trace husk rice operation, in described husk rice workshop section, before being also included in polishing, by the granular size of paddy carry out classification step and after polishing, look choosing is carried out to paddy, remove the step of variegated bad rice, equipment paddy being carried out to classification employing is flat turn sieve or cylinder separator.
2. paddy processing method according to claim 1, is characterized in that: equipment paddy being carried out to look choosing employing is motor-vibro screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164432.6A CN105013556A (en) | 2014-04-23 | 2014-04-23 | Rice processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164432.6A CN105013556A (en) | 2014-04-23 | 2014-04-23 | Rice processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105013556A true CN105013556A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410164432.6A Pending CN105013556A (en) | 2014-04-23 | 2014-04-23 | Rice processing method |
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| CN (1) | CN105013556A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000515A (en) * | 2016-08-15 | 2016-10-12 | 无锡大东粮食工程科技有限公司 | Highland barley processing technology |
| CN107159358A (en) * | 2017-06-12 | 2017-09-15 | 和县金城米业有限责任公司 | A kind of clean rice preparation method |
| CN107684948A (en) * | 2017-09-04 | 2018-02-13 | 太仓市绿苗农场专业合作社 | A kind of paddy processing method for improving rice quality |
| CN107873920A (en) * | 2017-12-25 | 2018-04-06 | 云南网联商贸有限公司 | A kind of anthocyanidin tea preparation method |
| CN107950894A (en) * | 2017-12-11 | 2018-04-24 | 云南网联商贸有限公司 | A kind of broken wall rice germ |
| CN109174248A (en) * | 2018-11-22 | 2019-01-11 | 遵义驰宇御园生态农业开发有限公司 | A kind of big rice processing method |
| CN109201151A (en) * | 2018-11-22 | 2019-01-15 | 遵义驰宇御园生态农业开发有限公司 | A kind of removal of impurities of rice, polishing processing method |
| CN112044498A (en) * | 2020-08-06 | 2020-12-08 | 岳阳农广发粮油发展有限公司 | Production and processing technology of high-quality polished rice |
-
2014
- 2014-04-23 CN CN201410164432.6A patent/CN105013556A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000515A (en) * | 2016-08-15 | 2016-10-12 | 无锡大东粮食工程科技有限公司 | Highland barley processing technology |
| CN106000515B (en) * | 2016-08-15 | 2020-02-11 | 无锡东谷工程科技有限公司 | Highland barley processing technology |
| CN107159358A (en) * | 2017-06-12 | 2017-09-15 | 和县金城米业有限责任公司 | A kind of clean rice preparation method |
| CN107684948A (en) * | 2017-09-04 | 2018-02-13 | 太仓市绿苗农场专业合作社 | A kind of paddy processing method for improving rice quality |
| CN107950894A (en) * | 2017-12-11 | 2018-04-24 | 云南网联商贸有限公司 | A kind of broken wall rice germ |
| CN107873920A (en) * | 2017-12-25 | 2018-04-06 | 云南网联商贸有限公司 | A kind of anthocyanidin tea preparation method |
| CN109174248A (en) * | 2018-11-22 | 2019-01-11 | 遵义驰宇御园生态农业开发有限公司 | A kind of big rice processing method |
| CN109201151A (en) * | 2018-11-22 | 2019-01-15 | 遵义驰宇御园生态农业开发有限公司 | A kind of removal of impurities of rice, polishing processing method |
| CN112044498A (en) * | 2020-08-06 | 2020-12-08 | 岳阳农广发粮油发展有限公司 | Production and processing technology of high-quality polished rice |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
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| WD01 | Invention patent application deemed withdrawn after publication |