CN103111341A - Rice cooling processing method - Google Patents
Rice cooling processing method Download PDFInfo
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- CN103111341A CN103111341A CN2013100719782A CN201310071978A CN103111341A CN 103111341 A CN103111341 A CN 103111341A CN 2013100719782 A CN2013100719782 A CN 2013100719782A CN 201310071978 A CN201310071978 A CN 201310071978A CN 103111341 A CN103111341 A CN 103111341A
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Abstract
The invention provides a rice cooling processing method. A rice processing large-scale combination machinery processing technical process comprises the following steps: rice foreign eliminating and stone eliminating, rice hulling, hulled rice separating, color sorting, second polishing and grading, separating whole rice and broken rice, packing and product ending, after the process of rice milling, polishing and grading, sending the rice into a special-purpose natural ventilation rice storage warehouse and cooling the rice in a natural ventilation mode, rice temperature falling from more than 32 centigrades to room temperature, then conducting subsequent process, and a warehouse capacity of a single natural ventilation rice warehouse being 20 to 60 tons. The rice cooling processing method can effectively improve polished rice rate from 95 percents in traditional method to 97.5 to 98 percents, and profits per ton increase 40 to 45 yuan.
Description
Technical field
The present invention relates to the technical field of paddy processing rice, relate in particular to the operation that adopts nature to cool in rice processing technique, improve a kind of processing method of rice polished rice rate.
Background technology
existing machinery equipment is processed into rice with paddy, all adopt the processing mode of one continuous line, the production line of the one continuous line of namely using, once complete continuously from paddy to rice finished product, although this traditional processing technology efficient is higher, but in husk rice, polishing, in the operations such as classification, the temperature of rice can raise, the rice temperature raises and will cause broken rice rate to increase, adopt traditional handicraft processing broken rice rate can reach 5% left and right, the shortcoming that the polished rice rate reduces, exploration through more than ten years, reduce ad hoc this large rice processing method of having counted of broken rice rate in order to improve the polished rice rate, with rice polishing for the first time, be warming up to the rice of 30-32 ℃ in the classification operation, in special-purpose gravity-flow ventilation storage Micoud until meter temperature drop to room temperature, enter again next section manufacturing procedure, confirm to improve polished rice rate 2.5-3% through practice, make the polished rice rate reach 97-98%, the use of this method is promoted has fine economic and social benefit.
Summary of the invention
The purpose of this invention is to provide new a kind of large rice processing method, rice machining large combine machining process: stone, rice huller paddy, the rough separation of paddy, husk rice, polishing, classification are gone in the paddy impurity elimination, rice is entered in special special-purpose gravity-flow ventilation storage Micoud gravity-flow ventilation cooling, Mi Wencong is down to room temperature more than 32 ℃, then enter next step manufacturing procedure look choosing, second polishing, whole meter separation of cracking rice of classification, metering packing, finished product warehouse-in.Original processing technology is after polishing for the second time, classification, and the rice temperature generally all can rise to more than 30-32 ℃, without naturally cooling, directly enters down look choosing, polishing process for the second time one.Above-mentioned special special-purpose gravity-flow ventilation storage Micoud is comprised of a plurality of, and wherein Micoud is stored up in single gravity-flow ventilation, and storage capacity is the 20-60 ton, is louvered gravity-flow ventilation storehouse.
Adopt the beneficial effect of the technical program: can effectively improve the polished rice rate, can bring up to 97.5-98% from 95% of conventional method processing, additional income 40-45 per ton is first.
Description of drawings
Fig. 1 is the technological process block-diagram of a kind of rice cooling processing method of the present invention.
The specific embodiment
A kind of large rice processing method of the present invention, the specific embodiment is as follows according to the step of large-scale combine processing rice process flow diagram: it is cooling that the paddy impurity elimination goes to stone, broken shell rice huller paddy, the rough separation of paddy, husk rice, polishing for the first time, classification, ventilation storehouse to store nature, make Mi Wencong slowly be down to normal temperature more than 30 ℃, generally need 3-6 days according to extraneous natural temperature, be down to the rice of normal temperature, carry out follow-up look choosing, second polishing, classification and be whole rice and separate with cracking rice, metering packing, finished product warehouse-in.
The volume of special-purpose ventilation storage vault is decided the quantity in warehouse according to the size of process scale, the storage capacity of single gravity-flow ventilation storage Micoud is with the 20-60 ton, and greatly temperature fall time is long, and little operating cost is high.
Claims (2)
1. rice cooling processing method, rice machining large combine machining process: stone, rice huller paddy, the rough separation of paddy, look choosing, second polishing, classification are gone in the paddy impurity elimination, whole meter crack rice separation, packing, finished product, it is characterized in that: after husk rice, polishing, classification operation, rice is entered in special-purpose gravity-flow ventilation storage Micoud, and gravity-flow ventilation is cooling, and Mi Wencong is down to room temperature more than 32 ℃, carry out following process, the storage capacity of single gravity-flow ventilation Micoud is the 20-60 ton again.
2. rice according to claim 1 cooling processing method, it is characterized in that: described special-purpose gravity-flow ventilation storage Micoud is louvered gravity-flow ventilation storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013100719782A CN103111341A (en) | 2013-03-07 | 2013-03-07 | Rice cooling processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100719782A CN103111341A (en) | 2013-03-07 | 2013-03-07 | Rice cooling processing method |
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| CN103111341A true CN103111341A (en) | 2013-05-22 |
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| CN2013100719782A Pending CN103111341A (en) | 2013-03-07 | 2013-03-07 | Rice cooling processing method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480443A (en) * | 2013-09-02 | 2014-01-01 | 安徽永安米业购销有限公司 | Rice producing process |
| CN104815714A (en) * | 2015-04-25 | 2015-08-05 | 安徽友源食品有限公司 | Refined rice processing method |
| CN106000516A (en) * | 2016-05-31 | 2016-10-12 | 余庆县大凉山米业有限责任公司 | Rice process |
| CN109663625A (en) * | 2019-03-01 | 2019-04-23 | 武汉轻工大学 | A kind of method that secondary operation prepares long-grained rice |
| CN111185256A (en) * | 2019-10-30 | 2020-05-22 | 靖州县振宏米业有限责任公司 | Production and processing method of high-quality graded rice |
| CN111545274A (en) * | 2020-05-13 | 2020-08-18 | 湖南天知香米业有限公司 | Rice processing system capable of reducing broken rice rate |
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| CN101279298A (en) * | 2008-05-29 | 2008-10-08 | 武汉市桂子米业有限公司 | Cold polishing technique of rice finish machining |
| CN102091665A (en) * | 2009-12-09 | 2011-06-15 | 宋举 | Method for improving processing quality of rice |
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| CN2189486Y (en) * | 1994-04-06 | 1995-02-15 | 祝锡中 | Horizontal combined machine for shelling and scrubing wheat |
| CN101279298A (en) * | 2008-05-29 | 2008-10-08 | 武汉市桂子米业有限公司 | Cold polishing technique of rice finish machining |
| CN102091665A (en) * | 2009-12-09 | 2011-06-15 | 宋举 | Method for improving processing quality of rice |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480443A (en) * | 2013-09-02 | 2014-01-01 | 安徽永安米业购销有限公司 | Rice producing process |
| CN104815714A (en) * | 2015-04-25 | 2015-08-05 | 安徽友源食品有限公司 | Refined rice processing method |
| CN106000516A (en) * | 2016-05-31 | 2016-10-12 | 余庆县大凉山米业有限责任公司 | Rice process |
| CN106000516B (en) * | 2016-05-31 | 2018-06-26 | 余庆县大凉山米业有限责任公司 | rice processing technique |
| CN109663625A (en) * | 2019-03-01 | 2019-04-23 | 武汉轻工大学 | A kind of method that secondary operation prepares long-grained rice |
| CN109663625B (en) * | 2019-03-01 | 2021-09-21 | 武汉轻工大学 | Method for preparing long-grain rice through secondary processing |
| CN111185256A (en) * | 2019-10-30 | 2020-05-22 | 靖州县振宏米业有限责任公司 | Production and processing method of high-quality graded rice |
| CN111185256B (en) * | 2019-10-30 | 2021-07-06 | 靖州县振宏米业有限责任公司 | Production and processing method of high-quality graded rice |
| CN111545274A (en) * | 2020-05-13 | 2020-08-18 | 湖南天知香米业有限公司 | Rice processing system capable of reducing broken rice rate |
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Application publication date: 20130522 |