CN110771771A - Fresh-keeping system of bright wet rice flour that disinfects - Google Patents
Fresh-keeping system of bright wet rice flour that disinfects Download PDFInfo
- Publication number
- CN110771771A CN110771771A CN201911109216.0A CN201911109216A CN110771771A CN 110771771 A CN110771771 A CN 110771771A CN 201911109216 A CN201911109216 A CN 201911109216A CN 110771771 A CN110771771 A CN 110771771A
- Authority
- CN
- China
- Prior art keywords
- fresh
- sterilization
- light
- rice flour
- keeping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 91
- 235000009566 rice Nutrition 0.000 title claims abstract description 91
- 235000013312 flour Nutrition 0.000 title claims abstract description 70
- 240000007594 Oryza sativa Species 0.000 title 1
- 230000001954 sterilising effect Effects 0.000 claims abstract description 118
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 91
- 241000209094 Oryza Species 0.000 claims abstract description 90
- 235000012149 noodles Nutrition 0.000 claims abstract description 21
- 235000013305 food Nutrition 0.000 claims description 11
- 238000004321 preservation Methods 0.000 claims description 11
- 238000004378 air conditioning Methods 0.000 claims description 5
- 229920002457 flexible plastic Polymers 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 241000196324 Embryophyta Species 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000009928 pasteurization Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
- A23L3/28—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating with ultraviolet light
Abstract
The invention discloses a light sterilization fresh and wet rice noodle fresh-keeping system, which comprises: rice flour apparatus for producing, first conveyor, steam sterilizing equipment, light sterilizing equipment, second conveyor and rice flour fresh-keeping device, light sterilizing equipment includes light sterilization cabinet and pulse highlight sterilamp, first conveyor one end with the rice flour apparatus for producing discharge gate is connected, the first conveyor other end passes through the connecting band and is connected with second conveyor one end, steam sterilizing equipment installs on the first conveyor, the light sterilization cabinet is installed on the second conveyor, the rice flour fresh-keeping device sets up light sterilization cabinet below. The invention aims to provide a light sterilization fresh and wet rice flour fresh-keeping system, which replaces the traditional ultraviolet sterilization lamp with a pulse strong light sterilization lamp, has wider sterilization range, can enhance the sterilization effect of light sterilization on bacteria, is additionally provided with a steam sterilization device, and kills the bacteria in rice flour by using high temperature.
Description
Technical Field
The invention relates to the field of food processing, fresh-keeping and quality-guaranteeing devices, in particular to a light sterilization fresh-wet rice noodle fresh-keeping system.
Background
Rice flour is one of important food raw materials in southern areas of China, and how to effectively prolong the quality guarantee period of fresh wet flour becomes a development difficulty of the fresh wet flour industry. Ultraviolet light irradiation sterilization is a common sterilization method in the food processing industry. The disadvantage of using ultraviolet light for irradiation alone is that the ultraviolet light can only be transmitted along a straight line, the radiation energy is low, the penetrating power is weak, and only microorganisms directly irradiated can be killed. And ultraviolet irradiation can not kill some bacteria which can not immunize ultraviolet rays, so that the bacteria are remained on the surface of the rice flour, and the shelf life of the rice flour is influenced.
Disclosure of Invention
The invention provides a light sterilization fresh and wet rice flour fresh-keeping system which is used for solving the problems that in the prior art, only an ultraviolet illumination mode is used for sterilizing rice flour, the ultraviolet radiation capability is low, the penetrating power is weak, and bacteria in the rice flour cannot be killed.
In order to achieve the above object, the present invention provides the following technical solution, a light sterilization fresh and wet rice flour fresh-keeping system, comprising: rice flour apparatus for producing, first conveyor, steam sterilizing equipment, light sterilizing equipment, second conveyor and rice flour fresh-keeping device, light sterilizing equipment includes light sterilization cabinet and pulse highlight sterilamp, first conveyor one end with the rice flour apparatus for producing discharge gate is connected, the first conveyor other end passes through the connecting band and is connected with second conveyor one end, steam sterilizing equipment installs on the first conveyor, light sterilization cabinet installs on the second conveyor, pulse highlight sterilamp sets up light sterilization cabinet inner wall, the fresh-keeping device setting of rice flour is in light sterilization cabinet below.
Preferably, the conveyor belts of the first conveyor device and the second conveyor device and the connecting belt are food skirt conveyor belts.
Preferably, the steam sterilization device comprises a steam sterilization cabinet and a steam generator, and the steam generator is arranged above the steam sterilization cabinet.
Preferably, a first rice flour inlet and a rice flour outlet are respectively arranged on two sides of the steam sterilization cabinet.
Preferably, the first rice flour inlet and the rice flour outlet are both provided with flexible plastic check curtains.
Preferably, a second rice flour inlet is arranged at one side of the light sterilization cabinet, which is close to the steam generator.
Preferably, the inner wall of the pulse strong light sterilizing lamp is also provided with a reflecting film.
Preferably, the rice flour preservation device comprises:
a cold storage device comprising a cold air input device and a gas output device;
fresh-keeping case, the setting is in refrigerating plant's below, fresh-keeping case sets up gas outlet and air inlet, air conditioning input device with fresh-keeping case's air inlet intercommunication, gas output device with fresh-keeping case's gas outlet intercommunication.
Preferably, the fresh-keeping box is provided with a first opening, a second opening is arranged below the light sterilization cabinet, and the first opening is connected with the second opening through a conveying pipeline.
Preferably, the inner wall of the preservation box is provided with a heat preservation layer.
The technical scheme of the invention has the following advantages: the invention discloses a light sterilization fresh and wet rice noodle fresh-keeping system, which comprises: rice flour apparatus for producing, first conveyor, steam sterilizing equipment, light sterilizing equipment, second conveyor and rice flour fresh-keeping device, light sterilizing equipment includes light sterilization cabinet and pulse highlight sterilamp, first conveyor one end with the rice flour apparatus for producing discharge gate is connected, the first conveyor other end passes through the connecting band and is connected with second conveyor one end, steam sterilizing equipment installs on the first conveyor, the light sterilization cabinet is installed on the second conveyor, the rice flour fresh-keeping device sets up light sterilization cabinet below. The invention aims to provide a light sterilization fresh and wet rice flour fresh-keeping system, which replaces the traditional ultraviolet sterilization lamp with a pulse strong light sterilization lamp, has wider sterilization range, can enhance the sterilization effect of light sterilization on bacteria, is additionally provided with a steam sterilization device, and kills the bacteria in rice flour by using high temperature.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the apparatus particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an overall schematic view of a light sterilization fresh and wet rice noodle preservation system provided by the present invention;
FIG. 2 is a left side view of the steam sterilization device of the light sterilization fresh and wet rice noodle preservation system provided by the present invention;
fig. 3 is a schematic view of a rice flour fresh-keeping device of a light sterilization fresh-wet rice flour fresh-keeping system provided by the invention.
The following were used: the rice noodle production device comprises a 1-rice noodle production device, a 2-first conveying device, a 3-steam sterilization device, a 4-light sterilization device, a 5-second conveying device, a 6-rice noodle preservation device, a 7-light sterilization cabinet, an 8-pulse highlight sterilization lamp, a 9-steam sterilization cabinet, a 10-steam generator, an 11-refrigeration device, a 12-preservation box, a 13-flexible plastic curtain, a 14-conveying pipeline and a 15-heat insulation layer.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The embodiment of the invention provides a light sterilization fresh and wet rice flour fresh-keeping system, as shown in figure 1, comprising: rice flour apparatus for producing 1, first conveyor 2, steam sterilizing device 3, light sterilizing device 4, second conveyor 5 and rice flour fresh-keeping device 6, light sterilizing device 4 includes light sterilization cabinet 7 and pulse highlight sterilamp 8, 2 one end of first conveyor with 1 discharge gate of rice flour apparatus for producing is connected, 2 other ends of first conveyor pass through the connecting band and are connected with 5 one end of second conveyor, steam sterilizing device 3 installs on first conveyor 2, light sterilization cabinet 7 is installed on the second conveyor 5, pulse highlight sterilamp 8 sets up light sterilization cabinet 7 inner wall, rice flour fresh-keeping device 6 sets up light sterilization cabinet 7 below.
The working principle and the beneficial effects of the technical scheme are as follows: rice flour apparatus for producing 1 production rice flour, and send into steam sterilizing equipment 3 with the rice flour through first conveyor 2 in, steam sterilizing equipment 3 carries out pasteurization to the rice flour, can kill the inside bacterium of rice flour, then the rice flour after will disinfecting passes through second conveyor 5 and carries to in the light sterilizing equipment 4, the pulse highlight sterilamp 8 that sets up in the light sterilizing cabinet 7 disinfects the rice flour once more, can eliminate high temperature resistant bacterium, last rice flour is carried to the rice flour by second conveyor in the fresh-keeping device 6, through steam sterilization and light sterilization twice sterilizing equipment, can make bactericidal effect more thorough, help the fresh-keeping of rice flour.
In one embodiment, the conveyor belt of the first conveyor 2, the conveyor belt of the second conveyor 5, and the connecting belt are all food skirt conveyor belts.
The working principle and the beneficial effects of the technical scheme are as follows: the food skirt conveyor belt can convey food, harmful substances of the food cannot be generated, and the skirt can prevent rice flour from falling off from the conveyor belt in the conveying process.
In one embodiment, the steam sterilization device 3 comprises a steam sterilization cabinet 9 and a steam generator 10, wherein the steam generator 10 is disposed above the steam sterilization cabinet 9.
The working principle and the beneficial effects of the technical scheme are as follows: the steam generator 10 is used to generate steam required for the steam sterilizing cabinet 9, thereby steam-sterilizing the passing rice noodles.
In one embodiment, a first rice flour inlet and a rice flour outlet are respectively arranged on two sides of the steam sterilization cabinet 9.
The working principle and the beneficial effects of the technical scheme are as follows: the first rice flour inlet and the rice flour outlet are arranged, so that the rice flour on the conveying belt can pass through the steam sterilization cabinet 9.
In one embodiment, the first rice flour inlet and the rice flour outlet are both provided with a flexible plastic curtain 13.
The working principle and the beneficial effects of the technical scheme are as follows: the flexible plastic curtain 13 is arranged, so that impurities can be prevented from entering the device when the steam sterilization device 3 is not used.
In one embodiment, the light sterilizing cabinet 7 is provided with a second rice flour inlet near one side of the steam generator 10.
The working principle and the beneficial effects of the technical scheme are as follows: the second rice flour inlet can enable the rice flour of the conveying belt to enter the interior of the light sterilization cabinet 7.
In one embodiment, the inner wall of the pulse strong light sterilization lamp 8 is also provided with a reflecting film.
The working principle and the beneficial effects of the technical scheme are as follows: after the pulse strong light irradiates the reflecting film, most of the pulse strong light can be reflected back into the light sterilization cabinet, so that the loss of the pulse strong light is reduced, the utilization rate of the pulse strong light is increased, and the sterilization is effectively realized.
In one embodiment, the rice flour freshness keeping device 6 comprises:
a cold storage device 11, the cold storage device 11 comprising a cold air input device and a gas output device;
fresh-keeping case 12 sets up the below of refrigerating plant 11, fresh-keeping case 12 sets up gas outlet and air inlet, air conditioning input device with fresh-keeping case 12's air inlet intercommunication, gas output device with fresh-keeping case 12's gas outlet intercommunication.
The working principle and the beneficial effects of the technical scheme are as follows: 11 accessible air inlets of refrigerating plant provide air conditioning for fresh-keeping case 12 for temperature reduces in the fresh-keeping case 12, and air conditioning is discharged by the gas outlet after the circulation, and the low temperature in the fresh-keeping case 12 helps the storage of food, thereby promotes the fresh-keeping effect of fresh-keeping case 12 to the ground rice.
In one embodiment, a first opening is disposed on the fresh-keeping box 12, and a second opening is disposed below the light sterilization cabinet 7, and the first opening and the second opening are connected through a transmission pipeline 14.
The working principle and the beneficial effects of the technical scheme are as follows: connect together fresh-keeping case 12 and light sterilization cabinet 7 through transfer pipe 14, the ground rice is disinfected in light sterilization cabinet 7 and is accomplished the back, and second conveyor 5 carries the ground rice to the end and drops, and the ground rice will drop to fresh-keeping case 12 in by transfer pipe 14 to accomplish fresh-keeping task by fresh-keeping case 12.
In one embodiment, the inner wall of the fresh food box 12 is provided with an insulating layer 15.
The working principle and the beneficial effects of the technical scheme are as follows: the heat preservation layer 15 can isolate the inside of the preservation box 12 from the external environment, maintain the temperature inside the preservation box 12 and prevent the low temperature from being lost too fast.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a fresh and wet rice flour freshness retaining system of light sterilization which characterized in that includes: a rice flour production device (1), a first conveying device (2), a steam sterilization device (3), a light sterilization device (4), a second conveying device (5) and a rice flour fresh-keeping device (6), the light sterilization device (4) comprises a light sterilization cabinet (7) and a pulse strong light sterilization lamp (8), one end of the first conveying device (2) is connected with a discharge hole of the rice noodle production device (1), the other end of the first conveying device (2) is connected with one end of a second conveying device (5) through a connecting belt, the steam sterilization device (3) is arranged on the first conveying device (2), the light sterilization cabinet (7) is arranged on the second conveying device (5), the pulse strong light sterilizing lamp (8) is arranged on the inner wall of the light sterilizing cabinet (7), the rice flour preservation device (6) is arranged below the light sterilization cabinet (7).
2. The light sterilization fresh and wet rice noodle fresh-keeping system according to claim 1, wherein the conveyor belt of the first conveyor (2), the conveyor belt of the second conveyor (5) and the connecting belt are all food skirt conveyor belts.
3. A light sterilization fresh and wet rice noodle fresh-keeping system as claimed in claim 1, characterized in that said steam sterilization device (3) comprises a steam sterilization cabinet (9) and a steam generator (10), said steam generator (10) is disposed above said steam sterilization cabinet (9).
4. The light sterilization fresh and wet rice noodle fresh-keeping system according to claim 3, characterized in that a first rice noodle inlet and a rice noodle outlet are respectively arranged at two sides of the steam sterilization cabinet (9).
5. The light sterilization fresh and wet rice noodle fresh-keeping system according to claim 4, wherein the first rice noodle inlet and the rice noodle outlet are both provided with a flexible plastic curtain (13).
6. A light sterilization fresh and wet rice flour freshness retaining system according to claim 3, characterized in that a second rice flour inlet is arranged at one side of the light sterilization cabinet (7) near the steam generator (10).
7. The light sterilization fresh and wet rice noodle fresh-keeping system as claimed in claim 1, wherein a reflective film is further arranged on the inner wall of the pulsed high light sterilization lamp (8).
8. A light sterilization fresh wet rice flour fresh-keeping system as claimed in claim 1, wherein said rice flour fresh-keeping device (6) comprises:
a cold storage device (11), the cold storage device (11) comprising a cold air input device and a gas output device;
fresh-keeping case (12), the setting is in the below of refrigerating plant (11), fresh-keeping case (12) sets up gas outlet and air inlet, air conditioning input device with the air inlet intercommunication of fresh-keeping case (12), gas output device with the gas outlet intercommunication of fresh-keeping case (12).
9. The fresh-keeping system of fresh and wet rice noodles with light sterilization as claimed in claim 8, wherein a first opening is arranged on the fresh-keeping box (12), a second opening is arranged below the light sterilization cabinet (7), and the first opening and the second opening are connected through a transmission pipeline (14).
10. The light sterilization fresh and wet rice noodle fresh-keeping system as claimed in claim 8, wherein the inner wall of the fresh-keeping box (12) is provided with a heat-insulating layer (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911109216.0A CN110771771A (en) | 2019-11-13 | 2019-11-13 | Fresh-keeping system of bright wet rice flour that disinfects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911109216.0A CN110771771A (en) | 2019-11-13 | 2019-11-13 | Fresh-keeping system of bright wet rice flour that disinfects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110771771A true CN110771771A (en) | 2020-02-11 |
Family
ID=69390979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911109216.0A Pending CN110771771A (en) | 2019-11-13 | 2019-11-13 | Fresh-keeping system of bright wet rice flour that disinfects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110771771A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520136A (en) * | 2020-04-21 | 2021-10-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, freshness keeping method, freshness keeping apparatus, and computer-readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105454986A (en) * | 2015-09-08 | 2016-04-06 | 赵洪 | Quick-frozen instant rice noodles |
| CN206403120U (en) * | 2016-10-23 | 2017-08-15 | 苏信贤 | A kind of light sterilizes fresh-cut lettuce fresh-keeping system |
| CN207754475U (en) * | 2017-09-11 | 2018-08-24 | 苏信贤 | A kind of fresh-cut lettuce fresh-keeping system |
| CN209376619U (en) * | 2018-07-28 | 2019-09-13 | 周子恒 | Pulse strong-light sterilizing unit |
| CN110393258A (en) * | 2019-07-03 | 2019-11-01 | 无锡群硕谷唐生物科技有限公司 | Preparation method of fresh-keeping rice noodles |
-
2019
- 2019-11-13 CN CN201911109216.0A patent/CN110771771A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105454986A (en) * | 2015-09-08 | 2016-04-06 | 赵洪 | Quick-frozen instant rice noodles |
| CN206403120U (en) * | 2016-10-23 | 2017-08-15 | 苏信贤 | A kind of light sterilizes fresh-cut lettuce fresh-keeping system |
| CN207754475U (en) * | 2017-09-11 | 2018-08-24 | 苏信贤 | A kind of fresh-cut lettuce fresh-keeping system |
| CN209376619U (en) * | 2018-07-28 | 2019-09-13 | 周子恒 | Pulse strong-light sterilizing unit |
| CN110393258A (en) * | 2019-07-03 | 2019-11-01 | 无锡群硕谷唐生物科技有限公司 | Preparation method of fresh-keeping rice noodles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520136A (en) * | 2020-04-21 | 2021-10-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, freshness keeping method, freshness keeping apparatus, and computer-readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105230770A (en) | Fresh keeping storehouse with ultraviolet rays | |
| CA2824498C (en) | Method and means for extending the shelf life of food products | |
| CN110771771A (en) | Fresh-keeping system of bright wet rice flour that disinfects | |
| CN205250246U (en) | Ultraviolet ray passageway sterilizing equipment and fruit and vegetable fresh -keeping storehouse suitable for fruit and vegetable fresh -keeping storehouse | |
| CN201115412Y (en) | Granulated food normal temperature sterilization machine | |
| CN202988798U (en) | Ultraviolet disinfection device | |
| JP3037936B2 (en) | Sterilization method by light irradiation | |
| CN2768782Y (en) | Large-blowing multi-chamber ultraviolet sterilizing ozone apparatus | |
| CN113041370A (en) | Tunnel conveying type ultraviolet new coronavirus sterilizing and disinfecting equipment | |
| CN207047203U (en) | A kind of ultraviolet-sterilization case | |
| CN206403120U (en) | A kind of light sterilizes fresh-cut lettuce fresh-keeping system | |
| CN210825527U (en) | Ultraviolet lamp sterilization device for raw water treatment of packaged drinking water | |
| CN105749305A (en) | Sun-assisted disinfection and sterilization apparatus for health-care pad | |
| CN209136313U (en) | Vacuum flask with ultraviolet-sterilization function | |
| CN106610680A (en) | A method of controlling a disinfection cabinet and the disinfection cabinet | |
| CN203575566U (en) | Tunnel type continuous sterilizing device | |
| CN214283095U (en) | Quick discharging device convenient to sterilization machine | |
| CN213848599U (en) | Be applied to ultraviolet LED sterilizing equipment of marine product | |
| CN205235000U (en) | Sterilization is planted with high -efficient, intensive ozone workplace to domestic fungus | |
| KR101636917B1 (en) | Sterilization device for cold storage | |
| CN208549878U (en) | A kind of pulse strong-light bactericidal unit of Chinese medicine powder | |
| CN215809596U (en) | Freezing safe that pomegranate was used | |
| CN208274773U (en) | A kind of air circulation sterilization sterilizer | |
| CN112471245A (en) | All-dimensional fruit and vegetable sterilization method | |
| CN106136020A (en) | Cereal products composite bactericidal case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200211 |