CN103271423B - A kind of ultrasonic wave rice in steep device and immersion process - Google Patents
A kind of ultrasonic wave rice in steep device and immersion process Download PDFInfo
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Abstract
The present invention relates to a kind of ultrasonic wave rice in steep device and immersion process, belong to technical field of food production.Infuser device is formed by soaking tank body, ultrasonic transducer, Matter Transfer pipe, stirring motor and paddle, soak tank body top and stirring motor, ultrasonic transducer and Matter Transfer pipe are housed, the other end and the immersion tank base of Matter Transfer pipe are through, and Matter Transfer pipe is provided with pneumatic diaphragm pump.The present invention is soaked rice by effect hyperacoustic in infuser device, make rice in ultrasound field, be in the dynamic of a kind of random motion, the moisture diffusion speed of rice inside is promoted by ultrasonic wave, realize rice and absorb moisture quickly and evenly, reach the object shortening soak time, improve the uniformity of moisture distribution after rice in steep, after pulverizing, the percent of pass of 80 ~ 100 order granularities reaches more than 96%.Avoid and adopt the conventional method immersion rice in steep time long, nutritional labeling can be lost to the problem of soaking in water.
Description
Technical field
The present invention relates to a kind of ultrasonic wave rice in steep device and immersion process, belong to technical field of food production.
Background technology
At food industry production field, numerous food product is all using rice as raw materials for production, as rice cracker, snow cake to be all a kind of with rice be raw material bake cake, low sugar, less salt, low fat " three is low " food, it is soft that its mouthfeel is crisp, has the intrinsic fragrant local flavor of rice, be easy to carry, instant, easy to digest, being suitable for crowd's consumption of children and adolescents and person in middle and old age's each age group, is very by the amusement and travel food that consumers in general welcome.
The production technology of rice cracker normally by rice through cleaning and dipping, powder crushing process, steaming, cooling, shaping, bake, seasoning, the operation such as packaging process.There are some researches show, in the process of rice cracker, rice in steep and grinding particle size to the processing characteristics of rice cracker and quality influence very large, and the uniformity of the size of rice grinding particle size and uniformity and rice in steep has very large relevance.Rice in steep method in tradition rice cracker production technology adopts static immersing method, not only (soak time in summer needs 6 ~ 9 hours to soak time length usually, winter then needs 9 ~ 12 hours), soaking device drops into many, and the water yield of being soaked, water temperature, time and environment epidemic disaster factor affect larger, moisture difference after immersion between rice is also larger, cause the size of the follow-up grinding particle size of rice and uniformity to have very large difference, thus affect the quality of final rice cracker product.
Summary of the invention
The object of the invention is to: provide one to utilize ultrasonic cavitation effect, impel rice in immersion process, organize pineization and moisture rapid diffusion, rice moisture after making immersion is even, more easily process in later pulverizing processes, rice pulverize after particle more even, thus production cycle of shortening rice cracker product improve ultrasonic wave rice in steep device and the immersion process of final products quality.
Technical scheme of the present invention is:
A kind of ultrasonic wave rice in steep device, it is formed by soaking tank body, ultrasonic transducer, Matter Transfer pipe, stirring motor and paddle, it is characterized in that: soak tank body top and stirring motor is housed, soak tank body built with the paddle be fixedly connected with the output shaft of stirring motor; The immersion tank body top of stirring motor side is provided with ultrasonic transducer and Matter Transfer pipe, one end of ultrasonic transducer extends to soaks in tank body, the two ends of Matter Transfer pipe are through with the top and bottom of soaking tank body respectively, and Matter Transfer pipe is provided with pneumatic diaphragm pump; The immersion tank body of stirring motor opposite side is provided with charging aperture, and soak tank base and be provided with discharging opening, described ultrasonic transducer is connected with supersonic generator.
For an immersion process for above-mentioned ultrasonic wave rice in steep device, it is characterized in that, it comprises the following steps:
1), by the immersion amount of rice quantitatively take Raw Materials Rice, carry out twice wash down process after for subsequent use;
2), by Raw Materials Rice and the mass ratio soaking water 1 ︰ 0.9 ~ 1.1 taking immersion water, dropping into soaking water in the immersion tank body of ultrasonic wave rice in steep device from charging aperture, then twice are washed down the Raw Materials Rice after process and put into by charging aperture and soak tank body;
3), while Raw Materials Rice puts into immersion tank body, open stirring motor, the rotating speed of stirring motor is 20 ~ 30rpm, and starts pneumatic diaphragm pump simultaneously, makes the Raw Materials Rice in immersion tank body and soaks water Homogeneous phase mixing;
4), open supersonic generator, carry out vibration processing by ultrasonic transducer to the Raw Materials Rice soaked in tank body, hyperacoustic treatment conditions are: frequency 20 ~ 25KHz, power according to the quality control of Raw Materials Rice at 10 ~ 12W/kg rice; Ultrasonic wave vibration processing process is divided into two stages: first stage is continuous operation mode, and the working time is 30 ~ 60min; Second stage is discontinuous operation pattern, and the ultrasonic wave working time of discontinuous operation pattern is 2 ~ 3min, and the intermittent time is 1 ~ 2min, and the overall process time of discontinuous operation pattern is 60 ~ 90min;
5) after, ultrasonic wave vibration processing process completes, close supersonic generator, stirring motor and pneumatic diaphragm pump, immersion water in immersion tank body and Raw Materials Rice are left standstill, make Raw Materials Rice stablize with the combination of soaking water and make Raw Materials Rice internal moisture distributing equilibrium, time of repose is 45 ~ 60min;
6), leave standstill after immersion completes, take out soaked Raw Materials Rice from the discharging opening soaking tank base, enter next step powder crushing process operation.
Operation principle of the present invention is the tissue pineization utilizing hyperacoustic cavitation effect to make Raw Materials Rice, impel moisture fast to Raw Materials Rice internal penetration, in the immersion starting stage, because the global tissue of Raw Materials Rice is tightr, adopt ultrasonic continuous mode of operation can accelerate to expand the moisture penetration passage on Raw Materials Rice surface, impel moisture to enter the inside of Raw Materials Rice; After hyperacoustic continuous action, Raw Materials Rice moisture can increase sharply, after being increased to a certain degree, the water absorbing capacity of Raw Materials Rice can decline thereupon, now then adopt ultrasonic wave discontinuous operation pattern, its object mainly assists Raw Materials Rice internal moisture to spread, and prevents excessive ultrasonic wave process from may produce subsiding of Raw Materials Rice interior tissue and having influence on the retention ability of Raw Materials Rice.When Raw Materials Rice is dipped into a certain degree with ultrasonic wave dynamic circulation, moisture is diffused into Raw Materials Rice inside completely, now stop ultrasonic wave and mechanical cycles work, adopt the method left standstill the combination of Raw Materials Rice and moisture can be made to stablize and make internal moisture obtain equiblibrium mass distribution, different material rice moisture after immersion can remain on 35 ~ 40%, and the Raw Materials Rice of this water content ranges is very beneficial for the powder crushing process process of soaking rear rice.
Beneficial effect of the present invention is:
Rice in steep device of the present invention is adopted to soak Raw Materials Rice, Raw Materials Rice has the time over half to be in stirring with cyclic process when soaking, make Raw Materials Rice in ultrasound field, be in the dynamic of a kind of random motion, Raw Materials Rice can stirred and the further moisture diffusion speed promoting Raw Materials Rice inside under the effect of circulation by ultrasonic wave, thus realize rice and absorb moisture quickly and evenly, reach the object shortening soak time, improve the uniformity of rice in steep water absorption simultaneously.Avoid conventional method long due to Raw Materials Rice soak time, cause part nutritional labeling to be lost to and soak in water, cause the problem of nutrient loss.Adopt the present invention to soak its soak time of Raw Materials Rice and shorten to 3 hours, more traditional soak time in summer needs need to save the plenty of time in 9 ~ 12 hours with soak time in winter for 6 ~ 9 hours, effectively improves the production efficiency of enterprise.And the Raw Materials Rice adopting the present invention to soak, inside and outside it, moisture difference is 0.5%, in the rice of more traditional immersion process, free surface moisture difference is compared 2%, effectively improve the overall uniformity distributed with the moisture of the grain of rice of Raw Materials Rice, it pulverizes rear 80 ~ 100 object granularities more than 98%, comparatively conventional method pulverize after 80 ~ 100 object granularities be less than 96% and compared large increase, for the high-quality of final rice cracker product provides guarantee.
Accompanying drawing explanation
Accompanying drawing is a kind of structural representation of ultrasonic wave rice in steep device.
In figure: 1, soak tank body, 2, ultrasonic transducer, 3, Matter Transfer pipe, 4, stirring motor, 5, paddle, 6, charging aperture, 7, discharging opening, 8, pneumatic diaphragm pump, 9, supersonic generator.
Detailed description of the invention
This ultrasonic wave rice in steep device is formed by soaking tank body 1, ultrasonic transducer 2, Matter Transfer pipe 3, stirring motor 4 and paddle 5, soak tank body 1 top and stirring motor 4 is housed, soak tank body 1 built with the paddle 5 be fixedly connected with the output shaft of stirring motor 4; Immersion tank body 1 top of stirring motor 4 side is provided with ultrasonic transducer 2 and Matter Transfer pipe 3, one end of ultrasonic transducer 2 extends to soaks in tank body 1, the two ends of Matter Transfer pipe 3 are through with the top and bottom of soaking tank body 1 respectively, Matter Transfer pipe 3 are provided with pneumatic diaphragm pump 8; The immersion tank body 1 of stirring motor 4 opposite side is provided with charging aperture 6, and soak bottom tank body 1 and be provided with discharging opening 7, described ultrasonic transducer 2 is connected (see accompanying drawing) with supersonic generator 9.
This be used for above-mentioned ultrasonic wave rice in steep device immersion process it comprise the following steps:
The first step, quantitatively take Raw Materials Rice by the immersion amount of rice, carry out twice wash down process after for subsequent use.
Second step, take immersion water by Raw Materials Rice and the mass ratio soaking water 1 ︰ 0.9 ~ 1.1, immersion water is dropped in the immersion tank body 1 of ultrasonic wave rice in steep device from charging aperture 6, more twice is washed down the Raw Materials Rice after process and put into by charging aperture 6 and soak tank body 1.
3rd step, to put into soak while tank body 1 at Raw Materials Rice, open stirring motor 4, the rotating speed of stirring motor 4 is 20 ~ 30rpm, and starts pneumatic diaphragm pump 8 simultaneously, makes the Raw Materials Rice of immersion tank body 1 and soaks water Homogeneous phase mixing.
4th step, open supersonic generator 9, carry out vibration processing by ultrasonic transducer 2 to the Raw Materials Rice soaked in tank body 1, hyperacoustic treatment conditions are: frequency 20 ~ 25KHz, power according to the quality control of Raw Materials Rice at 10 ~ 12W/kg rice; Ultrasonic wave vibration processing process is divided into two stages: first stage is continuous operation mode, and time controling is at 30 ~ 50min; Second stage is discontinuous operation pattern, and the intermittent time of discontinuous operation pattern is 1 ~ 2min, and the working time is 2 ~ 3min, and the overall process time controling in two stages of ultrasonic wave vibration processing is at 70 ~ 90min.
After 5th step, ultrasonic wave vibration processing process complete, close supersonic generator 9, stirring motor 4 and pneumatic diaphragm pump 8, immersion water in immersion tank body 1 and Raw Materials Rice are left standstill, make Raw Materials Rice stablize with the combination of soaking water and make Raw Materials Rice internal moisture distributing equilibrium, time of repose is 1.8 ~ 2.5 hours.
After 6th step, standing immersion complete, take out soaked Raw Materials Rice from the discharging opening 7 soaked bottom tank body 1, enter next step powder crushing process operation.
Below by 3 embodiments, that the invention will be further described is as follows, to soak the northeast polished rice of 500kg, long-grained nonglutinous rice and brown rice:
Embodiment 1: the immersion of northeast polished rice:
The first step, first quantitatively take 500kg northeast polished rice carry out twice wash down process after for subsequent use.
Second step, take 550kg by Raw Materials Rice with the mass ratio soaking water 1 ︰ 1.1 and soak water, immersion water is dropped in the immersion tank body 1 of ultrasonic wave rice in steep device from charging aperture 6, more twice is washed down the 500kg northeast polished rice after process and put into by charging aperture 6 and soak tank body 1.
While 3rd step, 500kg northeast polished rice are put into and are soaked tank body 1, open stirring motor 4, and the rotating speed controlling paddle 5 is at 30rpm, and start pneumatic diaphragm pump 8 simultaneously, to make the northeast polished rice in immersion tank body 1 and to soak water Matter Transfer, reach northeast polished rice and soak the mixed uniformly object of water.
After 4th step, the northeast polished rice process put in immersion tank body 1 completes, open supersonic generator 9, by ultrasonic transducer 2, vibration processing is carried out to the northeast polished rice soaked in tank body 1, ultrasonic wave treatment conditions are: frequency 24KHz, power according to the quality control of northeast polished rice at 10W/kg rice.Ultrasonic wave vibration processing process is divided into two stages: first stage is continuous operation mode, and ultrasonic wave vibration processing carries out 45min continuously; Second stage is discontinuous operation pattern, and the working time of discontinuous operation pattern is 2min, and then interval 2min, and so circulate, the whole discontinuous operation time is 75min.
After 5th step, ultrasonic wave vibration processing process complete, close supersonic generator 9, stirring motor 4 and pneumatic diaphragm pump 8, immersion water in immersion tank body 1 and northeast polished rice are left standstill, make northeast polished rice stablize with the combination of soaking water and make northeast polished rice internal moisture distributing equilibrium, time of repose is 60min.
After 6th step, static soak complete, soaked northeast polished rice can be taken out from the discharging opening 7 soaked bottom tank body 1, enter next powder crushing process operation.
By the detection to the northeast polished rice after the diverse location immersion of three, upper, middle and lower in tank body, its moisture mean value is 38.6%, moisture is even, and changing value 0.4%, the percent of pass of the ground rice fineness after rice powder crushing process between 80 ~ 100 orders is 98.2%.
Embodiment 2: the immersion of long-grained nonglutinous rice:
The first step, first quantitatively take 500kg long-grained nonglutinous rice (Xian excellent 369, early Xian) carry out twice wash down process after for subsequent use.
Second step, take 500kg by Raw Materials Rice with the mass ratio soaking water 1 ︰ 1 and soak water, immersion water is dropped in the immersion tank body 1 of ultrasonic wave rice in steep device from charging aperture 6, more twice is washed down the 500kg long-grained nonglutinous rice after process and put into by charging aperture 6 and soak tank body 1.
While 3rd step, 500kg long-grained nonglutinous rice are put into and are soaked tank body 1, open stirring motor 4, and the rotating speed controlling paddle 5 is at 25rpm, and starts pneumatic diaphragm pump 8 simultaneously, to make the long-grained nonglutinous rice in immersion tank body 1 and to soak water Matter Transfer, reach long-grained nonglutinous rice and soak the mixed uniformly object of water.
After 4th step, the long-grained nonglutinous rice process put in immersion tank body 1 completes, open supersonic generator 9, carry out vibration processing by ultrasonic transducer 2 to the long-grained nonglutinous rice soaked in tank body 1, ultrasonic wave treatment conditions are: frequency 24KHz, power according to the quality control of long-grained nonglutinous rice at 11W/kg rice.Ultrasonic wave vibration processing process is divided into two stages: first stage is continuous operation mode, and ultrasonic wave vibration processing carries out 60min continuously; Second stage is discontinuous operation pattern, and the working time of discontinuous operation pattern is 2min, and then interval 1min, and so circulate, the whole discontinuous operation time is 60min.
After 5th step, ultrasonic wave vibration processing process complete, close supersonic generator 9, stirring motor 4 and pneumatic diaphragm pump 8, immersion water in immersion tank body 1 and long-grained nonglutinous rice are left standstill, and make long-grained nonglutinous rice stablize with the combination of soaking water and make northeast polished rice internal moisture distributing equilibrium, time of repose is 60min.
After 6th step, static soak complete, soaked long-grained nonglutinous rice can be taken out from the discharging opening 7 soaked bottom tank body 1, enter next powder crushing process operation.
By detecting the long-grained nonglutinous rice of three diverse locations in upper, middle and lower in tank body, its moisture mean value is 38.5%, and moisture is even, and changing value 0.4%, the percent of pass of the ground rice fineness after rice powder crushing process between 80 ~ 100 orders is 98.1%.
Embodiment 3: the immersion of brown rice:
The first step, first quantitatively take 500kg brown rice carry out twice wash down process after for subsequent use.
Second step, take 450kg by Raw Materials Rice with the mass ratio soaking water 1 ︰ 0.9 and soak water, immersion water is dropped in the immersion tank body 1 of ultrasonic wave rice in steep device from charging aperture 6, more twice is washed down the 500kg brown rice after process and put into by charging aperture 6 and soak tank body 1.
While 3rd step, 500kg brown rice are put into and are soaked tank body 1, open stirring motor 4, and the rotating speed controlling paddle 5 is at 20rpm, and starts pneumatic diaphragm pump 8 simultaneously, to make the brown rice in immersion tank body 1 and to soak water Matter Transfer, reach brown rice and soak the mixed uniformly object of water.
After 4th step, the brown rice process put in immersion tank body 1 completes, open supersonic generator 9, carry out vibration processing by ultrasonic transducer 2 to the brown rice soaked in tank body 1, ultrasonic wave treatment conditions are: frequency 24KHz, power according to the quality control of brown rice at 12W/kg rice.Ultrasonic wave vibration processing process is divided into two stages: first stage is continuous operation mode, and ultrasonic wave vibration processing carries out 60min continuously; Second stage is discontinuous operation pattern, and the working time of discontinuous operation pattern is 3min, and then interval 2min, and so circulate, the whole discontinuous operation time is 75min.
After 5th step, ultrasonic wave vibration processing process complete, close supersonic generator 9, stirring motor 4 and pneumatic diaphragm pump 8, immersion water in immersion tank body 1 and brown rice are left standstill, and make brown rice stablize with the combination of soaking water and make brown rice internal moisture distributing equilibrium, time of repose is 60min.
After 6th step, static soak complete, soaked brown rice can be taken out from the discharging opening 7 soaked bottom tank body 1, enter next powder crushing process operation.
By detecting the brown rice of three diverse locations in upper, middle and lower in tank body, its moisture mean value is 37.86%, and moisture is even, and changing value 0.5%, the percent of pass of the ground rice fineness after rice powder crushing process between 80 ~ 100 orders is 97.8%.
The above is the detailed description of the invention of this invention, above-mentioned illustrating is not construed as limiting flesh and blood of the present invention, person of an ordinary skill in the technical field can make an amendment above-mentioned detailed description of the invention or be out of shape after having read this description, and does not deviate from the spirit and scope of the invention.
Claims (1)
1. a ultrasonic wave rice in steep device, it is formed by soaking tank body (1), ultrasonic transducer (2), Matter Transfer pipe (3), stirring motor (4) and paddle (5), it is characterized in that: soak tank body (1) top and stirring motor (4) is housed, soak tank body (1) built with the paddle (5) be fixedly connected with the output shaft of stirring motor (4); Immersion tank body (1) top of stirring motor (4) side is provided with ultrasonic transducer (2) and Matter Transfer pipe (3), one end of ultrasonic transducer (2) extends to soaks in tank body (1), the two ends of Matter Transfer pipe (3) are through with the top and bottom of soaking tank body (1) respectively, Matter Transfer pipe (3) are provided with pneumatic diaphragm pump (8); The immersion tank body (1) of stirring motor (4) opposite side is provided with charging aperture (6), and soak tank body (1) bottom and be provided with discharging opening (7), described ultrasonic transducer (2) is connected with supersonic generator (9);
The immersion process of above-mentioned ultrasonic wave rice in steep device comprises the following steps:
1), by the immersion amount of rice quantitatively take Raw Materials Rice, carry out twice wash down process after for subsequent use;
2), immersion water is taken by Raw Materials Rice and the mass ratio soaking water 1 ︰ 0.9 ~ 1.1, water will be soaked drop in the immersion tank body (1) of ultrasonic wave rice in steep device from charging aperture (6), then twice be washed down the Raw Materials Rice after process and put into by charging aperture (6) and soak tank body (1);
3), while Raw Materials Rice puts into immersion tank body (1), open stirring motor (4), the rotating speed of stirring motor (4) is 20 ~ 30rpm, and starts pneumatic diaphragm pump (8) simultaneously, makes the Raw Materials Rice in immersion tank body (1) and soaks water Homogeneous phase mixing;
4), supersonic generator (9) is opened, by ultrasonic transducer (2), vibration processing is carried out to the Raw Materials Rice soaked in tank body (1), hyperacoustic treatment conditions are: frequency 20 ~ 25KHz, power according to the quality control of Raw Materials Rice at 10 ~ 12W/kg rice; Ultrasonic wave vibration processing process is divided into two stages: first stage is continuous operation mode, and the working time is 30 ~ 60min; Second stage is discontinuous operation pattern, and the ultrasonic wave working time of discontinuous operation pattern is 2 ~ 3min, and the intermittent time is 1 ~ 2min, and the overall process time of discontinuous operation pattern is 60 ~ 90min;
5) after, ultrasonic wave vibration processing process completes, close supersonic generator (9), stirring motor (4) and pneumatic diaphragm pump (8), immersion water in immersion tank body (1) and Raw Materials Rice are left standstill, make Raw Materials Rice stablize with the combination of soaking water and make Raw Materials Rice internal moisture distributing equilibrium, time of repose is 45 ~ 60min;
6), leave standstill after immersion completes, take out soaked Raw Materials Rice from the discharging opening (7) soaking tank body (1) bottom, enter next step powder crushing process operation.
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103719694B (en) * | 2013-12-31 | 2015-10-07 | 株洲市炎洣神糙米科研有限公司 | A kind of ground rice is produced with Raw Materials Rice immersion process and steeping tank thereof |
| CN103907961B (en) * | 2014-04-23 | 2016-01-13 | 福建农林大学 | A kind of ultrasonic assistant marine product bubble sends out equipment and application thereof |
| CN105146291A (en) * | 2015-08-25 | 2015-12-16 | 黑龙江八一农垦大学 | Canned mixed congee containing oat, abalone and sea cucumber and making method of canned mixed congee |
| CN106975239B (en) * | 2017-05-22 | 2023-04-14 | 天津晶润锐拓科技发展有限公司 | Crystallizer for controlling crystal granularity through ultrasonic waves and crystallization method |
| CN108410665A (en) * | 2018-04-28 | 2018-08-17 | 黔西南州睿杰鹿业发展有限公司 | A kind of deer bone wine and its immersion process |
| CN110358651A (en) * | 2019-07-26 | 2019-10-22 | 上海理工大学 | A method of shortening wine brewing rice and impregnates and the steamed rice time |
| CN110756550A (en) * | 2019-10-08 | 2020-02-07 | 宁波九镆科技有限公司 | Process for recycling waste glass fibers of glass fiber plant |
| CN113552087B (en) * | 2021-07-01 | 2022-12-16 | 江苏大学 | Rice soaking device and method based on near-infrared detection |
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| JPH0451856A (en) * | 1990-06-14 | 1992-02-20 | Nippon Syst Akad:Kk | Immersion of grains and device therefor |
| JPH04311358A (en) * | 1991-04-09 | 1992-11-04 | Kubota Corp | Device for producing washed and immersed rice |
| JPH06261735A (en) * | 1993-03-16 | 1994-09-20 | Nagata Jozo Kikai Kk | Method for continuously immersing highly polished raw material rice and device therefor |
| JPH07303561A (en) * | 1994-05-12 | 1995-11-21 | Doi Giken:Kk | Cleansed rise cooling and immersing device |
| JPH1024240A (en) * | 1996-07-11 | 1998-01-27 | Suzuki Motor Corp | Ultrasonic rice washing device |
| CN2680036Y (en) * | 2004-03-24 | 2005-02-23 | 四川新曙光信息产业有限公司 | Integral apparatus for soaking and steaming maize |
| JP2006238712A (en) * | 2005-02-28 | 2006-09-14 | Miura Co Ltd | Vacuum soaking device and vacuum soaking method |
| CN101406269B (en) * | 2008-11-07 | 2011-08-17 | 江南大学 | Method for producing fresh-keeping instant rice |
| CN102240001B (en) * | 2011-05-31 | 2012-09-05 | 江南大学 | Method for preparing preboiled rice by ultrasound microwave |
| CN102488219A (en) * | 2011-11-28 | 2012-06-13 | 江南大学 | Method for promoting nutrient permeation for preparing nutritious and instant rice with both ultrasonic wave and ultra-high pressure |
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