CN1099256C - Disinfecting method and equipment for food products, agricultural products and sideline products - Google Patents
Disinfecting method and equipment for food products, agricultural products and sideline products Download PDFInfo
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- CN1099256C CN1099256C CN 00131327 CN00131327A CN1099256C CN 1099256 C CN1099256 C CN 1099256C CN 00131327 CN00131327 CN 00131327 CN 00131327 A CN00131327 A CN 00131327A CN 1099256 C CN1099256 C CN 1099256C
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- agricultural byproducts
- sterilization
- sifting bed
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- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The present invention provides a sterilizing method of foods and farm and sideline products and a device thereof. The sterilization goal is reached in the manner that materials roll, rotate and jump continuously so as to reach a sterilization source. The device is formed by that a vibration sieve bed is arranged on a machine frame, and the vibration sieve bed is in elastic connection with the machine frame; a bacterium eliminating and sterilization reactor and an ultraviolet irradiated box are arranged at the upper side of the vibration sieve bed; a vibration case arranged below the vibration sieve bed is connected with the vibration sieve bed through a plurality of connecting plates, and a vibration source is arranged on the vibration case. The method and the device can eliminate and reduce the total number of bacteria in foods or farm and sideline products, eliminate and reduce ova in foods or farm and sideline products, and have the advantages of convenience, thoroughly property, high efficiency and practicality.
Description
The present invention relates to the sterilization of food, agricultural byproducts, particularly food, agricultural byproducts method for disinfection and device thereof.
The sterilization processing of food and agricultural byproducts routine mostly adopts the radiation gamma of cobalt 60 to finish at present, because the cost height of this method, and lose time, postradiation product will have a thoughtful two weeks resting period at least, has brought extremely many inconvenience.Particularly after the irradiation of some agricultural byproducts, no matter color and quality seriously descend, and make some agricultural byproducts can not carry out the gamma-rays sterilization processing for guaranteed quality does not descend.
The another kind of method for disinfection of food and agricultural byproducts is to utilize ultraviolet ray that organic cell is had lethality, carry out sterilization processing, but because ultraviolet ray is difficult for penetrating glass, and can not penetrate each surface of each particle in food and the agricultural byproducts, only material on a certain surface in food and the agricultural byproducts material is worked, thereby ultraviolet sterilizing ability and sterilization zone also are very limited.
The purpose of this invention is to provide and a kind ofly eliminate and reduce total number of bacteria in the food or in the agricultural byproducts, and eliminate and reduce in the food or the worm's ovum in the agricultural byproducts, easily and thoroughly, food, agricultural byproducts method for disinfection and the device thereof of highly effective.
For achieving the above object, the present invention is by the following technical solutions:
A kind of food, agricultural byproducts method for disinfection, sterilizing source are ultraviolet ray or ozone or comprise ultraviolet ray and ozone simultaneously, when material wherein places sterilizing source, are the states that constantly rolls, rotates, jumps.
A kind of food, agricultural byproducts sterilization machine comprise power supply electric apparatus control apparatus and ozone generator, sterilization reactor and ultraviolet ray irradiation case, frame, feeder.Frame is provided with the vibration sifting bed, and the vibration sifting bed is connected with the elasticity that is connected to of frame, and dissipation bacterium reactor and ultraviolet ray irradiation case are loaded on vibration sifting bed upside.The vibration sifting bed has vibrating bin, is connected by a plurality of connecting plates with the vibration sifting bed, and vibration source is loaded on the vibrating bin.
Characteristics of the present invention and effect are as follows:
1. applied widely;
The present invention can carry out effective sterilization to following several foods and agricultural byproducts: 1) wheat flour, cornstarch, potato starch, jowar flour, buckwheat and oatmeal; 2) rice, millet and particle coarse cereals beans; 3) milk powder and soya-bean milk powder; 4) chilli powder, various powdery flavouring powder; 5) sunflower seeds and various oilseeds; 6) barley, hops; 7) white sugar, granulated sugar; 8) dehydrated vegetables of particle or sheet; 9) FRUCTUS LYCII, date, wild jujube, walnut kernel; 10) seed of various vegetables; 11) seed of various grains etc.
2. expense is cheap:
The present invention is based on food and agricultural byproducts carry out effective sterilization, 1/10th of the not enough existing sterilization technology expense of sterilization expense
3. bactericidal effect is obvious:
1) after food and the agricultural byproducts sterilization, product quality does not descend, and the quality of some product obviously improves;
2) in the sterilization process, in food and the agricultural byproducts without any residue;
3) after the product sterilization, can pack immediately, can prevent that new bacterium from producing;
4) sterilization is efficient more than 98%;
5) sterilization machine can not produce surrounding environment and pollute.
4. mechanism of action science practicality:
The present invention bases oneself upon and is suitable for principle efficiently, utilize ultraviolet ray and ozone O3 simultaneously the material in food and the agricultural byproducts to be carried out sterilization, and under the condition that guarantees enough ozone concentrations and ultraviolet irradiation intensity, dither by machinery, make and rolled by the material particles of sterilization and be suspended on the vibrated bed, make and contacted with ozone fully by the material of sterilization, and all obtained ultraviolet irradiation by the arbitrary surface of the particle of the material of sterilization, thereby reached effective sterilization of food and agricultural byproducts.
5. the sterilization machine that utilizes the present invention to make has following effect:
1) chilli powder is after sterilization processing, effective after its bactericidal effect and product quality are all handled than the gamma-rays of cobalt 60, and this chilli powder preserves through normal temperature polybag and reaches 4 years, do not see that total number of bacteria and coliform count surpass national standard.
2) flour and starch based are done the culture medium contrast test immediately after sterilization machine is handled, and samples such as starch that the process sterilization machine was handled and flours there is no and produce black spore.
3) the vegetables fruit etc. of date and especially surface irregularity has the obvious sterilization effect after sterilization machine is handled.
4) to rice and millet after sterilization machine is handled, the worm's ovum phenomenon has obtained effective containment, thereby has reduced moth and worm maggot phenomenon that rice and millet produce when summer has set in.
Below in conjunction with embodiment and accompanying drawing the present invention is done further narration.
Fig. 1 is apparatus of the present invention example structure schematic diagram.
Process implementing example one:
Food, agricultural byproducts method for disinfection, sterilizing source are ultraviolet ray, when material wherein places sterilizing source, are the states that constantly rolls, rotates, jumps.Sterilizing source is arranged in the closed container, and material also places this container.In this container, material is constantly to roll, rotate, jump.Material is from entering the sterilizing source active region to output sterilizing source active region, and its course is irregular.Material constantly roll, rotate, when jumping, advance with irregular route, thereby material particles is rolled and be suspended in the sterilizing source active region, make all to have been obtained ultraviolet irradiation, thereby reached effective sterilization of food and agricultural byproducts by the arbitrary surface of the particle of the material of sterilization.
Process implementing example two:
Food, agricultural byproducts method for disinfection, sterilizing source are ozone, when material wherein places sterilizing source, are the states that constantly rolls, rotates, jumps.Sterilizing source is released in the closed container, and material also places this container.In this container, material is constantly to roll, rotate, jump.Material is from entering the sterilizing source active region to output sterilizing source active region, and its course is irregular.Material constantly roll, rotate, when jumping, advance with irregular route, thereby material particles is rolled and be suspended in the sterilizing source active region, make to be contacted with ozone fully by the material of sterilization, guarantee enough ozone concentrations simultaneously, can reach effective sterilization of food and agricultural byproducts.
Process implementing example three:
Food, agricultural byproducts method for disinfection, sterilizing source are ultraviolet ray and ozone, when material wherein places sterilizing source, are the states that constantly rolls, rotates, jumps.Ultraviolet ray is arranged at that ozone is released in this closed container simultaneously in the closed container, and material also places this container.In this container, material is constantly to roll, rotate, jump.Material is from entering the sterilizing source active region to output sterilizing source active region, and its course is irregular.Material constantly roll, rotate, when jumping, advance with irregular route, thereby material particles is rolled and be suspended in the sterilizing source active region, make and contacted with ozone fully by the material of sterilization, and all obtained ultraviolet irradiation by the arbitrary surface of the particle of the material of sterilization, simultaneously the material in food and the agricultural byproducts is carried out sterilization with ultraviolet ray and ozone O3, guarantee enough ozone concentrations and ultraviolet irradiation intensity, thereby reached effective sterilization of food and agricultural byproducts.
Device embodiment:
As shown in Figure 1: this food, agricultural byproducts sterilization machine comprise power supply electric apparatus control apparatus and ozone generator 7, dissipation bacterium reactor and ultraviolet ray irradiation case 5, frame 3, feeder 6.Frame 3 is provided with vibration sifting bed 1, and vibration sifting bed 1 is connected by high frequency spring 4 elasticity with frame 3, and dissipation bacterium reactor and ultraviolet ray irradiation case 5 are loaded on vibration sifting bed 1 upside.Vibration sifting bed 1 has vibrating bin 8, and the longitudinal cross-section of vibrating bin 8 is a unequal-sided triangle, and vibrating bin 8 is connected by the connecting plate 9 that a plurality of spring steel plates constitute with vibration sifting bed 1, and vibration source 2 is loaded on the vibrating bin 8.
Power-on electric apparatus control apparatus and ozone generator 7, dissipation bacterium reactor and ultraviolet ray irradiation case 5, ozone is released in the vibration sifting bed 1, and ultraviolet ray is in 1 internal radiation of vibration sifting bed.Vibration source 2 must be established the beginning vibration by cable, drives vibrating bin 8 vibrations, and passes through the acting in conjunction of connecting plate 9 and high frequency spring 4, makes vibration sifting bed 1 dither.Material is sent in the vibration sifting bed 1, because the dither of vibration sifting bed 1, make material constantly roll, rotate, jump, advance with irregular route simultaneously, thereby material particles is rolled and be suspended in ozone, action of ultraviolet radiation district, make to be contacted with ozone fully that each surface can both obtain ultraviolet abundant irradiation, thereby has reached effective sterilization of food and agricultural byproducts by the material of sterilization.
Claims (7)
1. a food, agricultural byproducts method for disinfection, sterilizing source is ultraviolet ray or ozone or comprises ultraviolet ray and ozone simultaneously, when it is characterized in that material places sterilizing source, is the state that constantly rolls, rotates, jumps.
2. food as claimed in claim 1, agricultural byproducts method for disinfection is characterized in that sterilizing source is arranged at or is released in the closed container, and material also places this container.
3. food as claimed in claim 1 or 2, agricultural byproducts method for disinfection is characterized in that material from entering the sterilizing source active region to output sterilizing source active region, and its course is irregular.
4. a food, agricultural byproducts sterilization machine, comprise power supply electric apparatus control apparatus and ozone generator (7), dissipation bacterium reactor and ultraviolet ray irradiation case (5), frame (3) and feeder (6), it is characterized in that frame (3) is provided with vibration sifting bed (1), vibration sifting bed (1) is connected with the elasticity that is connected to of frame (3), and dissipation bacterium reactor and ultraviolet ray irradiation case (5) are loaded on vibration sifting bed (1) upside; Vibration sifting bed (1) has vibrating bin (8), is connected by a plurality of connecting plates (9) with vibration sifting bed (1), and vibration source (2) is loaded on the vibrating bin (8).
5. food as claimed in claim 4, agricultural byproducts sterilization machine, the jockey that it is characterized in that vibrating sifting bed (1) and frame (3) is high frequency spring (4).
6. food as claimed in claim 4, agricultural byproducts sterilization machine is characterized in that connecting plate (9) is a spring steel plate.
7. food as claimed in claim 4, agricultural byproducts sterilization machine, the longitudinal cross-section that it is characterized in that vibrating bin (8) are a unequal-sided triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00131327 CN1099256C (en) | 2000-10-27 | 2000-10-27 | Disinfecting method and equipment for food products, agricultural products and sideline products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00131327 CN1099256C (en) | 2000-10-27 | 2000-10-27 | Disinfecting method and equipment for food products, agricultural products and sideline products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1294858A CN1294858A (en) | 2001-05-16 |
| CN1099256C true CN1099256C (en) | 2003-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00131327 Expired - Fee Related CN1099256C (en) | 2000-10-27 | 2000-10-27 | Disinfecting method and equipment for food products, agricultural products and sideline products |
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| Country | Link |
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| CN (1) | CN1099256C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101167592B (en) * | 2007-10-19 | 2010-06-23 | 海通食品集团股份有限公司 | Ozone, ultraviolet and nano silver coating-film combined sterilizing method for freezing-dried food preserving |
| CN102224971B (en) * | 2011-06-04 | 2012-08-22 | 云南宏斌绿色食品有限公司 | Producing method of instant noodle sauce bag |
| FR3034674B1 (en) * | 2015-04-10 | 2020-02-07 | E.T.I.A. - Evaluation Technologique, Ingenierie Et Applications | CONTINUOUS DEBACTERIZATION PROCESS WITH OZONE WITH A VIBRATED TUBE |
| CN106165721A (en) * | 2016-08-17 | 2016-11-30 | 北京博爱方舟医学技术研究所 | A kind of multifunctional grain Sterilization disinfectant cabinet and the method using its sterilizing |
| CN106721941A (en) * | 2016-12-05 | 2017-05-31 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of wheat skin wiping disinfection machine |
| CN106721943A (en) * | 2016-12-06 | 2017-05-31 | 百奥森（江苏）食品安全科技有限公司 | The detoxification device of mycotoxin in a kind of grain |
| CN106721884B (en) * | 2017-03-09 | 2023-04-25 | 南京财经大学 | Ozone filling wet noodle production line and control method thereof |
| CN107094869A (en) * | 2017-05-10 | 2017-08-29 | 盐城工学院 | A kind of eggplant and the stable processing method of holding eggplant pericarp pigment |
| CN112471245A (en) * | 2020-11-24 | 2021-03-12 | 安徽光世农业科技有限公司 | All-dimensional fruit and vegetable sterilization method |
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2000
- 2000-10-27 CN CN 00131327 patent/CN1099256C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1294858A (en) | 2001-05-16 |
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