CN105478183A - Processing technology of high-quality rice - Google Patents
Processing technology of high-quality rice Download PDFInfo
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- CN105478183A CN105478183A CN201510878305.7A CN201510878305A CN105478183A CN 105478183 A CN105478183 A CN 105478183A CN 201510878305 A CN201510878305 A CN 201510878305A CN 105478183 A CN105478183 A CN 105478183A
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- rice
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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
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Abstract
The invention relates to the technical field of processing technologies of rice, in particular to a processing technology of high-quality rice. The processing technology comprises such steps as airing, impurity removal, rice classification, drying, hulling, rehulling, whitening, polishing, rice cooling, color separation, classification, packing and storage. The invention adopts the procedures of the processing technology, so that the processed high-quality rice has such advantages as rich nutrition, good taste, storage resistance and low cost. In addition, the processing technology of the high-quality rice is few in steps, convenient to operate, low in cost and high in production efficiency.
Description
Technical field
The present invention relates to the technology field of rice, be specifically related to a kind of processing technology of superior rice.
Background technology
Rice has nutritious, delicious, for shelf-stable, the advantage such as cheap, and rice-made food just at home and abroad rises.At present, external high-grade rice and rice made products thereof are primarily of enriched rice, sprouted unpolished rice, instant rice, rice bread, rice-drink etc.Domestic rice also to high-quality, convenience, nutrition, diversified future development, develops high-quality high-grade rice and rice made products thereof, has necessarily required high-grade rice raw material to account for and ensured, then be aided with the processing technology of science, can produce the good rice of quality.
Traditional large rice processing method is the finished product that paddy is made after the operations such as cleaning, rice huller paddy, husk rice, finished product arrangement, and such rice procedure of processing is loaded down with trivial details, and cost is high, and production efficiency is low, and broken rice rate is higher, and the shelf-life is shorter.
Summary of the invention
The object of this invention is to provide one and effectively can solve problems of the prior art, and effectively improve quality of finished, the processing technology of the superior rice of nutritious, delicious, for shelf-stable.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: a kind of processing technology of superior rice, comprises the following steps:
The first step, airing, evenly spread out at sunny, breezy local airing 2-3 days by the paddy of harvesting;
Second step, removal of impurities, directly deliver to stone remover by the paddy after airing after raising wind, more automatically send in the pipe magnetic separator of magnetic separator, disposable removing weeds, rice stalk, dust, blinding, glass dregs and metallics;
3rd step, paddy are classified, and are classified by the paddy after removal of impurities according to its granular size, are convenient to the quality that the later stage improves product;
4th step, oven dry, dry sorted paddy through low temperature drying equipment, and the moisture in removing paddy, makes it be reduced to 13-15%;
5th step, shell, the paddy after drying is carried out process of shelling, and guarantee husking yield is high, and head rice yield is high;
6th step, again to shell, do not have unhulled paddy to adopt back rice huller paddy again to shell process, to ensure the uniformity of later stage finished product rice by above-mentioned;
7th step, pearling, carry out the pearling process of 2-4 road by the rice pearling machine after shelling, and improves the glossiness of rice;
8th step, polishing, carry the first polishing machine to carry out glossing in the rice after pearling, again delivers in the second polishing machine, carry out twice polishing after stock removal polishing, to reach desirable polishing effect;
9th step, cool rice, send the rice after polishing into cooling chamber and lower the temperature, make rice temperature be down to normal temperature;
Tenth step, look select, and adopt color selector to be removed by its heterochromatic grain, to ensure the quality of finished product high quality white rice in the rice after above-mentioned cool temperature;
11 step, classification, the superior rice after being selected by look, through separation vibrating sieve, is isolated the classification that satisfactory whole rice degree is different, and is removed broken kernel, immature kernel;
12 step, packaging, carry out weighing quantitative vacuum packaging by above-mentioned superior rice;
13 step, storage, deliver to packaged superior rice in constant temperature storage silo, carries out classified zoning and deposit.
Further, the temperature that the constant temperature in described step 13 stores is 20-25 DEG C.
The present invention has following beneficial effect: the processing technology of a kind of superior rice of the present invention, comprise airing, removal of impurities, paddy classified, dry, shell, again shell, pearling, polishing, cool rice, look choosing, classification, packaging, the step such as storage, the present invention adopts above-mentioned processing process, and the superior rice making it process has nutritious, delicious, for shelf-stable, the advantage such as cheap.In addition, the step of the processing technology of this superior rice is few, easy to operate, cost is low, production efficiency is high.
Detailed description of the invention
Embodiment one:
A processing technology for superior rice, comprises the following steps:
The first step, airing, evenly spread out sunny, breezy local airing 2 days by the paddy of harvesting;
Second step, removal of impurities, directly deliver to stone remover by the paddy after airing after raising wind, more automatically send in the pipe magnetic separator of magnetic separator, disposable removing weeds, rice stalk, dust, blinding, glass dregs and metallics;
3rd step, paddy are classified, and are classified by the paddy after removal of impurities according to its granular size, are convenient to the quality that the later stage improves product;
4th step, oven dry, dry sorted paddy through low temperature drying equipment, and the moisture in removing paddy, makes it be reduced to 13%;
5th step, shell, the paddy after drying is carried out process of shelling, and guarantee husking yield is high, and head rice yield is high;
6th step, again to shell, do not have unhulled paddy to adopt back rice huller paddy again to shell process, to ensure the uniformity of later stage finished product rice by above-mentioned;
7th step, pearling, carry out 2 road pearling process by the rice pearling machine after shelling, and improves the glossiness of rice;
8th step, polishing, carry the first polishing machine to carry out glossing in the rice after pearling, again delivers in the second polishing machine, carry out twice polishing after stock removal polishing, to reach desirable polishing effect;
9th step, cool rice, send the rice after polishing into cooling chamber and lower the temperature, make rice temperature be down to normal temperature;
Tenth step, look select, and adopt color selector to be removed by its heterochromatic grain, to ensure the quality of finished product high quality white rice in the rice after above-mentioned cool temperature;
11 step, classification, the superior rice after being selected by look, through separation vibrating sieve, is isolated the classification that satisfactory whole rice degree is different, and is removed broken kernel, immature kernel;
12 step, packaging, carry out weighing quantitative vacuum packaging by above-mentioned superior rice;
13 step, storage, deliver to packaged superior rice in constant temperature storage silo, carries out classified zoning and deposit, and wherein, the temperature that this constant temperature stores is 20 DEG C.
Embodiment two:
A processing technology for superior rice, comprises the following steps:
The first step, airing, evenly spread out sunny, breezy local airing 3 days by the paddy of harvesting;
Second step, removal of impurities, directly deliver to stone remover by the paddy after airing after raising wind, more automatically send in the pipe magnetic separator of magnetic separator, disposable removing weeds, rice stalk, dust, blinding, glass dregs and metallics;
3rd step, paddy are classified, and are classified by the paddy after removal of impurities according to its granular size, are convenient to the quality that the later stage improves product;
4th step, oven dry, dry sorted paddy through low temperature drying equipment, and the moisture in removing paddy, makes it be reduced to 14%;
5th step, shell, the paddy after drying is carried out process of shelling, and guarantee husking yield is high, and head rice yield is high;
6th step, again to shell, do not have unhulled paddy to adopt back rice huller paddy again to shell process, to ensure the uniformity of later stage finished product rice by above-mentioned;
7th step, pearling, carry out 3 road pearling process by the rice pearling machine after shelling, and improves the glossiness of rice;
8th step, polishing, carry the first polishing machine to carry out glossing in the rice after pearling, again delivers in the second polishing machine, carry out twice polishing after stock removal polishing, to reach desirable polishing effect;
9th step, cool rice, send the rice after polishing into cooling chamber and lower the temperature, make rice temperature be down to normal temperature;
Tenth step, look select, and adopt color selector to be removed by its heterochromatic grain, to ensure the quality of finished product high quality white rice in the rice after above-mentioned cool temperature;
11 step, classification, the superior rice after being selected by look, through separation vibrating sieve, is isolated the classification that satisfactory whole rice degree is different, and is removed broken kernel, immature kernel;
12 step, packaging, carry out weighing quantitative vacuum packaging by above-mentioned superior rice;
13 step, storage, deliver to packaged superior rice in constant temperature storage silo, carries out classified zoning and deposit, and wherein, the temperature that this constant temperature stores is 23 DEG C.
In the present embodiment, other is all identical with embodiment one.
Embodiment three:
A processing technology for superior rice, comprises the following steps:
The first step, airing, evenly spread out sunny, breezy local airing 3 days by the paddy of harvesting;
Second step, removal of impurities, directly deliver to stone remover by the paddy after airing after raising wind, more automatically send in the pipe magnetic separator of magnetic separator, disposable removing weeds, rice stalk, dust, blinding, glass dregs and metallics;
3rd step, paddy are classified, and are classified by the paddy after removal of impurities according to its granular size, are convenient to the quality that the later stage improves product;
4th step, oven dry, dry sorted paddy through low temperature drying equipment, and the moisture in removing paddy, makes it be reduced to 15%;
5th step, shell, the paddy after drying is carried out process of shelling, and guarantee husking yield is high, and head rice yield is high;
6th step, again to shell, do not have unhulled paddy to adopt back rice huller paddy again to shell process, to ensure the uniformity of later stage finished product rice by above-mentioned;
7th step, pearling, carry out 4 road pearling process by the rice pearling machine after shelling, and improves the glossiness of rice;
8th step, polishing, carry the first polishing machine to carry out glossing in the rice after pearling, again delivers in the second polishing machine, carry out twice polishing after stock removal polishing, to reach desirable polishing effect;
9th step, cool rice, send the rice after polishing into cooling chamber and lower the temperature, make rice temperature be down to normal temperature;
Tenth step, look select, and adopt color selector to be removed by its heterochromatic grain, to ensure the quality of finished product high quality white rice in the rice after above-mentioned cool temperature;
11 step, classification, the superior rice after being selected by look, through separation vibrating sieve, is isolated the classification that satisfactory whole rice degree is different, and is removed broken kernel, immature kernel;
12 step, packaging, carry out weighing quantitative vacuum packaging by above-mentioned superior rice;
13 step, storage, deliver to packaged superior rice in constant temperature storage silo, carries out classified zoning and deposit, and wherein, the temperature that this constant temperature stores is 25 DEG C.
In the present embodiment, other is all identical with embodiment one.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, other amendments that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (2)
1. a processing technology for superior rice, is characterized in that, comprises the following steps:
The first step, airing, evenly spread out at sunny, breezy local airing 2-3 days by the paddy of harvesting;
Second step, removal of impurities, directly deliver to stone remover by the paddy after airing after raising wind, more automatically send in the pipe magnetic separator of magnetic separator, disposable removing weeds, rice stalk, dust, blinding, glass dregs and metallics;
3rd step, paddy are classified, and are classified by the paddy after removal of impurities according to its granular size, are convenient to the quality that the later stage improves product;
4th step, oven dry, dry sorted paddy through low temperature drying equipment, and the moisture in removing paddy, makes it be reduced to 13-15%;
5th step, shell, the paddy after drying is carried out process of shelling, and guarantee husking yield is high, and head rice yield is high;
6th step, again to shell, do not have unhulled paddy to adopt back rice huller paddy again to shell process, to ensure the uniformity of later stage finished product rice by above-mentioned;
7th step, pearling, carry out the pearling process of 2-4 road by the rice pearling machine after shelling, and improves the glossiness of rice;
8th step, polishing, carry the first polishing machine to carry out glossing in the rice after pearling, again delivers in the second polishing machine, carry out twice polishing after stock removal polishing, to reach desirable polishing effect;
9th step, cool rice, send the rice after polishing into cooling chamber and lower the temperature, make rice temperature be down to normal temperature;
Tenth step, look select, and adopt color selector to be removed by its heterochromatic grain, to ensure the quality of finished product high quality white rice in the rice after above-mentioned cool temperature;
11 step, classification, the superior rice after being selected by look, through separation vibrating sieve, is isolated the classification that satisfactory whole rice degree is different, and is removed broken kernel, immature kernel;
12 step, packaging, carry out weighing quantitative vacuum packaging by above-mentioned superior rice;
13 step, storage, deliver to packaged superior rice in constant temperature storage silo, carries out classified zoning and deposit.
2. the processing technology of a kind of superior rice according to claim 1, is characterized in that, the temperature that the constant temperature in described step 13 stores is 20-25 DEG C.
Priority Applications (1)
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| CN201510878305.7A CN105478183A (en) | 2015-12-04 | 2015-12-04 | Processing technology of high-quality rice |
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| CN201510878305.7A CN105478183A (en) | 2015-12-04 | 2015-12-04 | Processing technology of high-quality rice |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824350A (en) * | 2017-03-16 | 2017-06-13 | 宁夏红阳合粮油有限公司 | A kind of Rice enriched-Se new process for processing |
| CN107467491A (en) * | 2017-08-07 | 2017-12-15 | 合肥市晶谷米业有限公司 | A kind of processing method for improving Rice Cooking Properties |
| 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 |
| CN107913759A (en) * | 2017-12-08 | 2018-04-17 | 颍上县国峰米业有限公司 | A kind of rice production processing technology |
| CN109126938A (en) * | 2018-11-02 | 2019-01-04 | 宁夏昊王米业集团有限公司 | A kind of low temperature process method for rice finished product |
| CN109550546A (en) * | 2018-11-29 | 2019-04-02 | 唐山曹妃甸区稻口香米业有限公司 | A kind of processing process of organic 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 |
| CN111871485A (en) * | 2020-06-29 | 2020-11-03 | 祁东县归阳粮食购销有限责任公司 | Method for processing rice into rice |
-
2015
- 2015-12-04 CN CN201510878305.7A patent/CN105478183A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824350A (en) * | 2017-03-16 | 2017-06-13 | 宁夏红阳合粮油有限公司 | A kind of Rice enriched-Se new process for processing |
| CN107467491A (en) * | 2017-08-07 | 2017-12-15 | 合肥市晶谷米业有限公司 | A kind of processing method for improving Rice Cooking Properties |
| 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 |
| CN107913759A (en) * | 2017-12-08 | 2018-04-17 | 颍上县国峰米业有限公司 | A kind of rice production processing technology |
| CN109126938A (en) * | 2018-11-02 | 2019-01-04 | 宁夏昊王米业集团有限公司 | A kind of low temperature process method for rice finished product |
| CN109550546A (en) * | 2018-11-29 | 2019-04-02 | 唐山曹妃甸区稻口香米业有限公司 | A kind of processing process of organic rice |
| CN109550546B (en) * | 2018-11-29 | 2020-12-01 | 唐山曹妃甸区稻口香米业有限公司 | Processing technological process of organic 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 |
| 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 |
| CN111871485A (en) * | 2020-06-29 | 2020-11-03 | 祁东县归阳粮食购销有限责任公司 | Method for processing rice into rice |
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Application publication date: 20160413 |
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