CN216191035U - Disinfection system of packaging bottle - Google Patents
Disinfection system of packaging bottle Download PDFInfo
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- CN216191035U CN216191035U CN202122628350.0U CN202122628350U CN216191035U CN 216191035 U CN216191035 U CN 216191035U CN 202122628350 U CN202122628350 U CN 202122628350U CN 216191035 U CN216191035 U CN 216191035U
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- hydrogen peroxide
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Abstract
The utility model discloses a sterilization system for packaging bottles, and belongs to the technical field of food machinery. The hydrogen peroxide spraying device comprises a conveying mechanism, a hydrogen peroxide spraying mechanism and an air purging mechanism. The conveying mechanism is provided with a spraying disinfection area, the hydrogen peroxide spraying mechanism comprises a hydrogen peroxide conveying pipeline, and part of the pipeline is laid above the conveying mechanism. The hydrogen peroxide conveying pipeline is provided with a hydrogen peroxide nozzle for spraying a hydrogen peroxide solution to the spray disinfection area. The air purging mechanism comprises an air conveying pipeline, and a pipeline part is laid above the conveying mechanism. The air conveying pipeline is provided with an air nozzle for spraying air to the spray disinfection area. The sterilization system is in modular design, simple in structure, space-saving, low in chemical residual substance, high in cleaning efficiency and suitable for sterilization of various packaging bottles.
Description
Technical Field
The utility model relates to the technical field of food machinery, in particular to a sterilization system for packaging bottles.
Background
The food industry is generally divided into several major production units during the production process. The production units are connected through pipelines or other equipment to form a complete production line. Food filling is an end link of food production and is also a very important link. According to the type and the property of the food, the filling is divided into aseptic filling, traditional hot filling and aseptic cold filling.
The handling of the packaging containers during the filling step of the beverage is a very important step. For acidic beverages, common plastic bottles are injection molded and packed in large bags in a concentrated manner when being delivered from a factory, and are opened as required when beverages are filled. In the links of packaging, transporting, using and the like, the inner parts of the outer packaging bag, the bottle mouth and the bottle body are inevitably contacted with microorganisms in the environment, and then the cleanliness of contents is influenced when liquid food such as beverage and the like is filled. Therefore, the cleanliness of the plastic bottles has a crucial influence on the quality of the finished product when filling the finished beverage. With the gradual development of aseptic filling technology and the continuous improvement of food quality safety requirements, the requirements on cleaning and cleanness of the interior of the plastic bottle body are higher and higher. The higher cleanliness can prolong the shelf life of the product and keep the product with better quality in the shelf life.
The aseptic cold filling technology is adopted by more and more manufacturers due to low influence on the quality of the beverage and no damage to the nutrient substances of the beverage, and becomes the mainstream direction for the development of the food filling field in China. Aseptic cold filling is generally performed by sterilizing beverage bottles in an injection mode, main sterilizing liquid is peracetic acid and hydrogen peroxide, but the structure is complex, the occupied area is large, and the peracetic acid also has the problem of acid residue on the surface of a packaging material.
The hydrogen peroxide is used as a strong oxidant, can form free radical hydroxyl and active derivatives with strong oxidizing capacity, and plays a role in sterilization and disinfection by destroying protoplasm in a microorganism body. The food-grade hydrogen peroxide solution has high sterilization efficiency, is decomposed into oxygen and water in the sterilization process, has small residual quantity, is environment-friendly and healthy, and is widely applied to the fields of food, medicine and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background technology and designs a packaging bottle disinfection system.
The technical scheme of the utility model is that the sterilizing system for the packaging bottle comprises a conveying mechanism, a hydrogen peroxide spraying mechanism and an air blowing mechanism;
the conveying mechanism is provided with a spraying disinfection area;
the hydrogen peroxide spraying mechanism comprises a hydrogen peroxide conveying pipeline, and part of the hydrogen peroxide spraying pipeline is laid above the conveying mechanism; the hydrogen peroxide conveying pipeline is provided with a hydrogen peroxide nozzle for spraying a hydrogen peroxide solution to the spray disinfection area;
the air blowing mechanism comprises an air conveying pipeline, and part of the air blowing mechanism is laid above the conveying mechanism; and the air conveying pipeline is provided with an air nozzle for spraying air to the spray disinfection area.
In some embodiments of the utility model, at least one of the hydrogen peroxide nozzles and at least one of the air nozzles are located adjacent to and at the same spray station.
In some embodiments of the present invention, the hydrogen peroxide spraying mechanism further includes a hydrogen peroxide solution storage tank, an inlet end of the hydrogen peroxide conveying pipeline is communicated with the hydrogen peroxide solution storage tank, and an outlet end of the hydrogen peroxide conveying pipeline is provided with a hydrogen peroxide nozzle.
In some embodiments of the present invention, the hydrogen peroxide delivery line is provided with a first pneumatic valve.
In some embodiments of the utility model, the hydrogen peroxide solution storage tank is disposed at a position higher than the position at which the spray zone of the delivery mechanism is disposed.
In some embodiments of the present invention, the air purge mechanism further includes a high-pressure air storage tank, the inlet end of the air conveying pipeline is communicated with the high-pressure air storage tank, and the outlet end is provided with an air nozzle.
In some embodiments of the utility model, a second pneumatic valve is disposed on the air delivery line.
In some embodiments of the utility model, the air purge mechanism further comprises an air input line for inputting air to the high pressure air storage tank;
along the air flow direction, an air filter and an air pressurizer are sequentially arranged on the air input pipeline.
In some embodiments of the utility model, the sterilization system further comprises a hydrogen peroxide detection module;
the conveying mechanism is further provided with a detection area, and the hydrogen peroxide detection module is used for detecting the hydrogen peroxide allowance of the detection area.
In some embodiments of the utility model, one or more of the following technical features are also included:
A. the sterilization system further comprises a hydrogen peroxide recovery tank;
the conveying mechanism is a conveying chain channel, and the hydrogen oxide recovery tank is obliquely laid below the conveying chain channel and used for collecting hydrogen peroxide solution;
B. the sterilization system further includes a controller;
the controller is electrically connected with the conveying mechanism, the hydrogen peroxide spraying mechanism and the air purging mechanism. In some embodiments of the utility model, the sterilization system further comprises a controller;
the controller is electrically connected with the conveying mechanism, the hydrogen peroxide spraying mechanism and the air purging mechanism.
The utility model provides a packaging bottle disinfection device, which has the following beneficial effects:
1) the spray time of the hydrogen peroxide solution can be determined according to the size of the bottle body, so that the inner wall of the bottle body can be sprayed with hydrogen peroxide liquid drops, and meanwhile, the high-pressure hot air quickly blows the hydrogen peroxide liquid drops in the bottle body into an aerosol shape to uniformly disperse the hydrogen peroxide liquid drops on the inner wall of the bottle body and blow the hydrogen peroxide liquid drops to dry the hydrogen peroxide liquid drops, so that the sterilization effect is achieved;
2) tests prove that the liquid food sterilizing system can shorten the cleaning time and improve the sterilizing efficiency on the premise of ensuring the requirement of cleaning cleanliness, has the characteristics of small occupied area, flexible structure and the like, and can meet the filling production requirements of most liquid foods.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Reference numbers in the figures:
1. a conveying mechanism;
21. a hydrogen peroxide delivery line;
211. a hydrogen peroxide nozzle;
212. a first pneumatic valve;
22. a hydrogen oxide solution storage tank;
31. an air delivery line;
311. an air nozzle;
312. a second pneumatic valve;
32. a high pressure air storage tank;
33. an air input line;
331. an air filter;
332. an air pressurizer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1, a sterilization system for packaging bottles includes a conveying mechanism 1, a hydrogen peroxide spraying mechanism and an air purging mechanism, wherein the conveying mechanism 1 is provided with a spraying sterilization area.
The hydrogen peroxide spraying mechanism comprises a hydrogen peroxide conveying pipeline 21, and part of the hydrogen peroxide spraying pipeline is laid above the conveying mechanism 1; and the hydrogen peroxide delivery pipe 21 is provided with a hydrogen peroxide nozzle 211 for spraying a hydrogen peroxide solution to the spray sterilization zone.
The air blowing mechanism comprises an air conveying pipeline 31, and part of the air blowing mechanism is laid above the conveying mechanism 1; and the air delivery pipe 31 is provided with an air nozzle 311 for spraying air to the spray sterilization zone.
In a preferred embodiment, the hydrogen peroxide delivery line 21 is provided with one or more hydrogen peroxide nozzles 211 and the air delivery line 31 is provided with one or more air nozzles 311 for sterilizing the inside or outside of the packaging bottles. For example, a hydrogen peroxide spraying station and a plurality of air spraying stations are arranged, the packaging bottle is sprayed by the hydrogen peroxide spraying station along with the conveying mechanism, then the air spraying station is used for spraying air, and the hydrogen peroxide liquid drops in the packaging bottle are blown into an aerosol shape to be uniformly dispersed and dried on the inner wall of the bottle body.
For example, the hydrogen peroxide spraying station and the air spraying station are combined into the same spraying station.
In a preferred embodiment, at least one of the hydrogen peroxide nozzles (211) and at least one of the air nozzles (311) are located close to and at the same spray station. The hydrogen peroxide solution is sprayed out through the hydrogen peroxide nozzle 211 to sterilize the packaging bottle. At the same time or slightly delayed, the air blowing mechanism is started to work, and the air is sprayed out through the air nozzle 311 to blow the hydrogen peroxide liquid drops in the same packaging bottle into an aerosol shape, so that the hydrogen peroxide liquid drops are uniformly dispersed on the inner wall of the bottle body and dried.
In one embodiment, as shown in FIG. 1, the hydrogen peroxide delivery line 21 is provided with a hydrogen peroxide nozzle 211, and the air delivery line 31 is provided with an air nozzle 311, and arranged side by side, for sterilizing the same package. The hydrogen peroxide solution is sprayed out through the hydrogen peroxide nozzle 211, and simultaneously, the air is sprayed out through the air nozzle 311 to blow the hydrogen peroxide liquid drops in the same packaging bottle into an aerosol shape, so that the hydrogen peroxide liquid drops are uniformly dispersed on the inner wall of the bottle body and are dried.
In a preferred embodiment, the conveying mechanism adopts a conveying chain path, the packaging bottles are conveyed through the conveying chain path, when the packaging bottles are conveyed to the spraying and sterilizing area, the hydrogen peroxide spraying mechanism is started, and simultaneously or slightly delayed, the air blowing mechanism is started to sterilize the packaging bottles.
In a preferred embodiment, the hydrogen peroxide spraying mechanism further comprises a hydrogen peroxide solution storage tank 22, the inlet end of the hydrogen peroxide conveying pipeline 21 is communicated with the hydrogen peroxide solution storage tank 22, and the outlet end is provided with a hydrogen peroxide nozzle 211. Specifically, the concentration of the hydrogen peroxide solution in the hydrogen peroxide solution storage tank 22 is controlled to be 30-40% by mass fraction, and the hydrogen peroxide nozzle 211 adopts a high-pressure nozzle, so that the hydrogen peroxide solution forms mist-like liquid drops which are uniformly dispersed in a packaging bottle.
In a preferred embodiment, the hydrogen peroxide delivery line 21 is provided with a first pneumatic valve 212. For controlling the delivery of hydrogen peroxide.
In a preferred embodiment, the hydrogen peroxide solution storage tank 22 is located at a position higher than the location of the spray zone of the delivery mechanism 1. With the help of the height difference, the energy is saved.
In a preferred embodiment, the air purge mechanism further comprises a high-pressure air storage tank 32, the inlet end of the air delivery line 31 is communicated with the high-pressure air storage tank 32, and the outlet end is provided with an air nozzle 311. Specifically, the air nozzle 311 is a high-pressure nozzle, so that the drying speed is increased.
In a preferred embodiment, the air is heated to 110-130 ℃ by the heater and then sprayed out through the high-pressure nozzle, thereby accelerating the drying speed and sterilizing at high temperature.
In a preferred embodiment, a second pneumatic valve 312 is provided on the air delivery line 31. For controlling the amount of air delivered.
In one embodiment, the package bottle mouth faces upward through the sterilization spray zone, and the hydrogen peroxide nozzles 211 and the air nozzles 311 are located on the upper side of the package bottle mouth.
In a preferred embodiment, the air purge mechanism further comprises an air input line 33 for inputting air to the high pressure air storage tank 32. The air input line 33 is provided with an air filter 331 and an air pressurizer 332 in this order in the air flowing direction. The air first enters the air filter 331 to be processed into sterile air, and then passes through the air pressurizer 322 to be pressurized into 1-4 MPa.
In a preferred embodiment, the sterilization system further comprises a hydrogen peroxide detection module. Conveying mechanism still sets up the detection zone, and hydrogen peroxide detection module is used for detecting detection zone hydrogen peroxide surplus.
In addition, semi-quantitative test paper can be adopted to detect the residual quantity of the hydrogen peroxide, and the residual quantity of the hydrogen peroxide needs to be less than 0.5 PPM.
In a preferred embodiment, the sterilization system further comprises a hydrogen peroxide recovery tank. The conveying mechanism is a conveying chain channel, and the hydrogen oxide recovery groove is obliquely laid below the conveying chain channel and used for collecting redundant hydrogen peroxide solution.
In a preferred embodiment, the sterilization system further comprises a controller electrically connected to the delivery mechanism, the hydrogen peroxide spray mechanism, and the air purge mechanism. In particular to a PLC controller.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The sterilizing system of the packaging bottle is characterized by comprising a conveying mechanism (1), a hydrogen peroxide spraying mechanism and an air purging mechanism;
the conveying mechanism (1) is provided with a spraying disinfection area;
the hydrogen peroxide spraying mechanism comprises a hydrogen peroxide conveying pipeline (21), and part of the hydrogen peroxide spraying pipeline is laid above the conveying mechanism (1); the hydrogen peroxide conveying pipeline (21) is provided with a hydrogen peroxide nozzle (211) for spraying a hydrogen peroxide solution to the spray disinfection area;
the air blowing mechanism comprises an air conveying pipeline (31), and part of the air blowing mechanism is laid above the conveying mechanism (1); and the air conveying pipeline (31) is provided with an air nozzle (311) for spraying air to the spray disinfection area.
2. A sterilization system for packaging bottles according to claim 1 characterized in that at least one of said hydrogen peroxide nozzles (211) and at least one of said air nozzles (311) are located close to and at the same spraying station.
3. The sterilization system for packaging bottles of claim 1, wherein said hydrogen peroxide spraying mechanism further comprises a hydrogen peroxide solution storage tank (22), the inlet end of said hydrogen peroxide delivery pipeline (21) is communicated with said hydrogen peroxide solution storage tank (22), and the outlet end is provided with a hydrogen peroxide nozzle (211).
4. A system for sterilising packaging bottles according to claim 3, characterised in that said hydrogen peroxide delivery line (21) is provided with a first pneumatic valve (212).
5. A system for sterilising packaging bottles according to claim 3, characterised in that said hydrogen peroxide solution storage tank (22) is arranged at a higher level than the spraying area of said delivery means (1).
6. The sterilization system for packaging bottles of claim 1, wherein said air blowing means further comprises a high pressure air storage tank (32), said air delivery line (31) having an inlet end communicating with said high pressure air storage tank (32) and an outlet end provided with an air nozzle (311).
7. System for sterilising packaging bottles according to claim 6, characterised in that said air delivery line (31) is provided with a second pneumatic valve (312).
8. The sterilization system for packaging bottles of claim 5, wherein the air purge means further comprises an air input line (33) for inputting air to the high pressure air storage tank (32);
an air filter (331) and an air pressurizer (332) are sequentially arranged on the air input pipeline (33) along the air flowing direction.
9. The system for sterilizing packaging bottles of claim 1 further comprising a hydrogen peroxide detection module;
the conveying mechanism is further provided with a detection area, and the hydrogen peroxide detection module is used for detecting the hydrogen peroxide allowance of the detection area.
10. Sterilization system for packaging bottles according to any of claims 1 to 9, characterised in that it also comprises one or more of the following technical features a and B:
A. the sterilization system further comprises a hydrogen peroxide recovery tank;
the conveying mechanism is a conveying chain channel, and the hydrogen oxide recovery tank is obliquely laid below the conveying chain channel and used for collecting hydrogen peroxide solution;
B. the sterilization system further includes a controller;
the controller is electrically connected with the conveying mechanism, the hydrogen peroxide spraying mechanism and the air purging mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122628350.0U CN216191035U (en) | 2021-10-29 | 2021-10-29 | Disinfection system of packaging bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122628350.0U CN216191035U (en) | 2021-10-29 | 2021-10-29 | Disinfection system of packaging bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216191035U true CN216191035U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122628350.0U Active CN216191035U (en) | 2021-10-29 | 2021-10-29 | Disinfection system of packaging bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216191035U (en) |
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2021
- 2021-10-29 CN CN202122628350.0U patent/CN216191035U/en active Active
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