CN102189012A - Rice processing technique - Google Patents
Rice processing technique Download PDFInfo
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- CN102189012A CN102189012A CN2011100852987A CN201110085298A CN102189012A CN 102189012 A CN102189012 A CN 102189012A CN 2011100852987 A CN2011100852987 A CN 2011100852987A CN 201110085298 A CN201110085298 A CN 201110085298A CN 102189012 A CN102189012 A CN 102189012A
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Abstract
The invention discloses a rice processing technique which has low a broken rice rate and long quality guarantee period and can achieve various tastes. The invention is characterized in that the rice processing technique comprises the following steps of: treating unhusked rice, hulling rice, milling rice, cooling rice, blending rice and finishing. In the invention, the grains do not fall to the ground after being harvested, wet drying and impurity removal are directly carried out on the unhusked rice, no secondary pollution is produced on the grains, and the moisture content consistency is guaranteed; and rice cooling and rice blending are added after rice is hulled and milled, the broken rice rate and the production cost are reduced, the economic benefit is improved, the quality guarantee period can reach up to 3-6 months, the product quality is stable, and the variety of products is rich, thus the market requirement is met.
Description
Technical field
The present invention relates to a kind of processing of rice, specifically a kind of rice processing technology particularly relates to low, the long shelf-life of a kind of broken rice rate, can prepare the rice processing technology of various mouthfeels.
Background technology
At present, in the processing technology of rice, raw grain is substantially based on the machine receipts, peasant household no longer carries out too much removal of impurities, airing to grain and removes moisture content, causes that raw grain easily mixes, cross pollution, and impurity is more and more, moisture is very high and uneven, and processing has brought very big difficulty to rice.And after rice huller paddy, husk rice, the temperature of rice is higher, if directly send into the polishing machine polishing, and the one, the appearance sense organ is bad, and the 2nd, the broken rice rate height, rice milling yield is low, and the 3rd, because moisture content is higher, the shelf-life is shorter, only is one to four months.As adopt the cool rice of heap bag nature, and time-consuming taking a lot of work, work efficiency is low, the cost height; Or adopt the cool rice of equipment such as cool rice bin, fluid bed, Arrangement for cooling with wind, and the then cool rice time is short, and cooling is fast, and the easy quick-fried waist of the grain of rice, broken rice rate are also high.People's consumption idea constantly changes in addition, and external sense organ, the mouthfeel of rice also constantly proposed new requirement, obviously can not be satisfied people's demand by the rice of single raw grain kind processing.
Summary of the invention
The purpose of this invention is to provide low, the long shelf-life of a kind of broken rice rate, can prepare the rice processing technology of various mouthfeels.
The present invention adopts following technical scheme to realize its goal of the invention, a kind of rice processing technology, and it comprises the following steps:
⑴ paddy is handled: directly paddy is dried after the paddy harvesting dry, removal of impurities;
⑵ rice huller paddy, husk rice: the paddy after the step ⑴ processing is carried out husk separation, the rough separation of paddy, after husk rice, classification, get rice again;
⑶ cool rice: the rice behind the step ⑵ is sent into the storage bin ventilation cooling that has ventilation unit, make the temperature of rice in the storage bin evenly drop to room temperature, rate of temperature fall is controlled at 0.5 ℃/hour～2 ℃/hour, and the number of described storage bin is 2～8;
⑷ join rice: breediness, outward appearance and mouthfeel according to paddy are mixed with required product, and what promptly be provided with computer control in the storage bin bottom joins a meter device automatically, and the rice of 2～6 storage bins is prepared in proportion;
⑸ fine finishining: to the rice behind the step ⑷ polish, look choosing, classification processing, finished product packing.
The present invention evenly descends the temperature of rice in the storage bin, and in step ⑶, described ventilation is cooled to adopts the air draught cooling to storage bin, and selected blower fan is an induced-draught fan.
Because adopt technique scheme, the present invention has realized goal of the invention preferably, do not land after the raw grain harvesting, directly assurance raw grain non-secondary pollution and moisture uniformity are handled in dry oven dry, removal of impurities to paddy; Increase cool rice and join a meter operation after rice huller paddy, husk rice, reduced broken rice rate and production cost, improved economic benefit, the shelf-life was three months to six months, constant product quality, and product variety is abundanter simultaneously, has satisfied the demand in market.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Embodiment 1:
A kind of rice processing technology, it comprises the following steps:
⑴ paddy is handled: directly adopt dryer to dry to paddy after the paddy harvesting and dry receiving sieve, vibratory sieve, stone remover removal of impurities;
⑵ rice huller paddy, husk rice: adopt hulling machine to carry out husk to the paddy after the step ⑴ processing and separate, grain rough separating screen carries out the rough separation of paddy, gets rice again after rice mill husk rice, classification;
⑶ cool rice: the rice behind the step ⑵ is sent into the storage bin ventilation cooling that has ventilation unit, make the temperature of rice in the storage bin evenly drop to room temperature, rate of temperature fall is controlled at 0.5 ℃/hour～2 ℃/hour (present embodiment is 1 ℃/hour), the number of described storage bin is 2～8 (present embodiment is 6, and each capacity is 80 tons);
The present invention evenly descends the temperature of rice in the storage bin, and described ventilation is cooled to adopts the air draught cooling to storage bin, and selected blower fan is an induced-draught fan.Present embodiment is selected three storage bins of a blower fan control for use, and selected blower fan is the 4-72 type, and its total head is 2554Pa～1670Pa, and flow is 57l2m
3Hour～1O560 m
3/ hour.
As shown in Figure 1, it comprises warehouse 3 storage bin of the present invention, warehouse 3 tops are provided with charging aperture 1, the bottom is provided with discharging opening 6, be provided with the ventilating opening 5 that is connected with blower fan in warehouse 3 bottoms, be provided with the airduct 4 that is connected with ventilating opening 5 in the warehouse 3, airduct 4 is provided with air vent, it is of a size of (10～15) ㎜ * (0.8～1.0) ㎜ (present embodiment is 10 ㎜ * 1.0 ㎜), and on airduct 4, reticulate distribution;
The present invention evenly descends the temperature of rice in the warehouse 3, and described airduct 4 arranges evenly that in warehouse 3 present embodiment airduct 4 is " mountain " shape in warehouse 3 horizontally disposed.
The present invention is rice knot plate when preventing charging, influence the discharging of discharging opening 6, and guarantees cooling effect, is provided with the feed pipe that is connected with charging aperture 1 in the warehouse, has discharge opening 2 on the tube wall of feed pipe, discharge opening 2 even layout on the tube wall of feed pipe.
After the present invention increases cool rice operation, the rice temperature drop in the storage bin to room temperature, for road, back polishing process provides quality assurance, is reduced broken rice rate, in order to the long term storage of rice, improved economic benefit simultaneously.Simultaneously, storage bin is 2-8, and capacity is big, is convenient to join meter procedure connection with following road and carries out continuously.
⑷ join rice: for satisfying the demands of consumers, the present invention is mixed with required product according to breediness, outward appearance and the mouthfeel of paddy, what promptly be provided with computer control at each discharging opening 6 place, storage bin bottom joins a meter device automatically, and the rice of 2～6 storage bins is prepared in proportion; Present embodiment adopts the rice in 2 storage bins is prepared in proportion.The rice of a storage bin is No. 13, Hunan Dinner Xian, and ratio is 7O ﹪, and the rice of another storage bin is No. 11, Hunan Xian in evening, and ratio is 30 ﹪.Because Dinner Xian No. 13 mouthfeels in Hunan are good, band fragrance, but rice matter is soft; And Dinner Xian No. 11 rice matter in Hunan are hard, and No. 13, particle shape and Hunan Dinner Xian are similar, and after both matched, soft or hard was good to eat, and outward appearance is good.
Because in cool rice operation, cool rice needs the regular hour, therefore, the present invention will join after a meter operation is located at cool rice operation, make operation obtain being connected well, realize the continuous production of rice subsequent fine manufacturing procedure.
After meter operation is joined in increase of the present invention, enrich the kind of product, satisfied the demand in market.On the basis that guarantees mouthfeel, particle shape, reduced enterprise's production cost simultaneously.
⑸ the rice after to step ⑷ polishes, look choosing, classification processing, finished product packing.Promptly carry out three polishings, tertiary colo(u)r(s) choosing, send into the finished bin class wrapping after the secondary classification.
Embodiment 2:
The present invention is in step ⑷, present embodiment adopts the rice of 3 storage bins is prepared in proportion, the rice of a storage bin is No. 11, Hunan Xian in evening, ratio is 2O ﹪, the rice of second storage bin is No. 13, Hunan Xian in evening, ratio is 50 ﹪, and the rice of the 3rd storage bin is Yue You 9113, and ratio is 30 ﹪.Surplus with embodiment 1.
Embodiment 3:
The present invention is in step ⑷, present embodiment adopts the rice of 4 storage bins is prepared in proportion, and the rice of a storage bin is Yue You 9113, and ratio is 20 ﹪, the rice of second storage bin is No. 17, Hunan Xian in evening, ratio is 20 ﹪, and the rice of the 3rd storage bin is that Hunan No. 11 ratios of Xian in evening are 10 ﹪, and the rice of the 4th storage bin is No. 13, Hunan Xian in evening, ratio is 50 ﹪, more than its characteristics of rice of 4 kinds of kinds have nothing in common with each other, the basic similar shape of particle shape adopts Xiao Bao Installed packing during packing.Surplus with embodiment 1.
Claims (2)
1. a rice processing technology is characterized in that it comprises the following steps:
⑴ paddy is handled: directly paddy is dried after the paddy harvesting dry, removal of impurities;
⑵ rice huller paddy, husk rice: the paddy after the step ⑴ processing is carried out husk separation, the rough separation of paddy, after husk rice, classification, get rice again;
⑶ cool rice: the rice behind the step ⑵ is sent into the storage bin ventilation cooling that has ventilation unit, make the temperature of rice in the storage bin evenly drop to room temperature, rate of temperature fall is controlled at 0.5 ℃/hour～2 ℃/hour, and the number of described storage bin is 2～8;
⑷ join rice: breediness, outward appearance and mouthfeel according to paddy are mixed with required product, and what promptly be provided with computer control in the storage bin bottom joins a meter device automatically, and the rice of 2～6 storage bins is prepared in proportion;
⑸ fine finishining: to the rice behind the step ⑷ polish, look choosing, classification processing, finished product packing.
2. a kind of rice processing technology according to claim 1 is characterized in that in step ⑶, and described ventilation is cooled to adopts the air draught cooling to storage bin, and selected blower fan is an induced-draught fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100852987A CN102189012A (en) | 2011-04-06 | 2011-04-06 | Rice processing technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100852987A CN102189012A (en) | 2011-04-06 | 2011-04-06 | Rice processing technique |
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| Publication Number | Publication Date |
|---|---|
| CN102189012A true CN102189012A (en) | 2011-09-21 |
Family
ID=44598411
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100852987A Pending CN102189012A (en) | 2011-04-06 | 2011-04-06 | Rice processing technique |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489357A (en) * | 2011-11-22 | 2012-06-13 | 口口香米业股份有限公司 | Rice processing technology and detecting and distributing device |
| CN102836754A (en) * | 2012-08-31 | 2012-12-26 | 湖北利源粮油购销有限公司 | Rice production method for reducing broken rice rate and improving brightness |
| CN103111341A (en) * | 2013-03-07 | 2013-05-22 | 余庆县银梭米业有限公司 | Rice cooling processing method |
| CN104028329A (en) * | 2014-06-12 | 2014-09-10 | 贵州凤冈县神农米业有限公司 | Method for processing nutrient rice |
| CN104923331A (en) * | 2015-06-05 | 2015-09-23 | 安徽光明槐祥工贸集团有限公司 | Special-flavor rice processing method |
| CN105344411A (en) * | 2015-12-11 | 2016-02-24 | 天津中天精科科技有限公司 | High polished buckwheat ratio processing process of buckwheat |
| CN105414041A (en) * | 2015-12-11 | 2016-03-23 | 天津中天精科科技有限公司 | New processing technology for buckwheat grains |
| CN105435878A (en) * | 2015-12-14 | 2016-03-30 | 义乌市锦钰信息科技有限公司 | Buckwheat processing and separating process |
| CN105536913A (en) * | 2015-12-14 | 2016-05-04 | 义乌市锦钰信息科技有限公司 | Buckwheat rice processing technology |
| CN107684949A (en) * | 2017-10-09 | 2018-02-13 | 贵州大娄山稻香来食品有限公司 | A kind of rice processing technique |
| CN108922030A (en) * | 2018-08-24 | 2018-11-30 | 浙江展诚机械股份有限公司 | A kind of fresh rice machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597120A (en) * | 2004-09-14 | 2005-03-23 | 湖南省天龙米业有限公司 | High grade polished rice processing technology |
| CN1745898A (en) * | 2004-09-06 | 2006-03-15 | 张明久 | Process for vegetative congee |
| CN1962066A (en) * | 2006-11-27 | 2007-05-16 | 湖南省天龙米业有限公司 | Novel technique for processing top grade rice |
| 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 |
| CN201505534U (en) * | 2009-08-27 | 2010-06-16 | 周和平 | Energy-saving honeycomb type rice-cooling tower |
-
2011
- 2011-04-06 CN CN2011100852987A patent/CN102189012A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1745898A (en) * | 2004-09-06 | 2006-03-15 | 张明久 | Process for vegetative congee |
| CN1597120A (en) * | 2004-09-14 | 2005-03-23 | 湖南省天龙米业有限公司 | High grade polished rice processing technology |
| CN1962066A (en) * | 2006-11-27 | 2007-05-16 | 湖南省天龙米业有限公司 | Novel technique for processing top grade rice |
| 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 |
| CN201505534U (en) * | 2009-08-27 | 2010-06-16 | 周和平 | Energy-saving honeycomb type rice-cooling tower |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489357A (en) * | 2011-11-22 | 2012-06-13 | 口口香米业股份有限公司 | Rice processing technology and detecting and distributing device |
| CN102489357B (en) * | 2011-11-22 | 2014-07-02 | 口口香米业股份有限公司 | Rice processing technology and detecting and distributing device |
| CN102836754A (en) * | 2012-08-31 | 2012-12-26 | 湖北利源粮油购销有限公司 | Rice production method for reducing broken rice rate and improving brightness |
| CN103111341A (en) * | 2013-03-07 | 2013-05-22 | 余庆县银梭米业有限公司 | Rice cooling processing method |
| CN104028329B (en) * | 2014-06-12 | 2016-02-17 | 贵州凤冈县神农米业有限公司 | A kind of processing method of nutrient rice |
| CN104028329A (en) * | 2014-06-12 | 2014-09-10 | 贵州凤冈县神农米业有限公司 | Method for processing nutrient rice |
| CN104923331A (en) * | 2015-06-05 | 2015-09-23 | 安徽光明槐祥工贸集团有限公司 | Special-flavor rice processing method |
| CN104923331B (en) * | 2015-06-05 | 2017-03-22 | 安徽光明槐祥工贸集团有限公司 | Special-flavor rice processing method |
| CN105344411A (en) * | 2015-12-11 | 2016-02-24 | 天津中天精科科技有限公司 | High polished buckwheat ratio processing process of buckwheat |
| CN105414041A (en) * | 2015-12-11 | 2016-03-23 | 天津中天精科科技有限公司 | New processing technology for buckwheat grains |
| CN105414041B (en) * | 2015-12-11 | 2017-07-25 | 宁夏盐池西部畅享农业生物科技有限公司 | A kind of buckwheat rice new process for processing |
| CN105435878A (en) * | 2015-12-14 | 2016-03-30 | 义乌市锦钰信息科技有限公司 | Buckwheat processing and separating process |
| CN105536913A (en) * | 2015-12-14 | 2016-05-04 | 义乌市锦钰信息科技有限公司 | Buckwheat rice processing technology |
| CN107684949A (en) * | 2017-10-09 | 2018-02-13 | 贵州大娄山稻香来食品有限公司 | A kind of rice processing technique |
| CN108922030A (en) * | 2018-08-24 | 2018-11-30 | 浙江展诚机械股份有限公司 | A kind of fresh rice machine |
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Application publication date: 20110921 |