CN220986272U - Disinfectant sterilization device and filling equipment - Google Patents
Disinfectant sterilization device and filling equipment Download PDFInfo
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- CN220986272U CN220986272U CN202322867473.9U CN202322867473U CN220986272U CN 220986272 U CN220986272 U CN 220986272U CN 202322867473 U CN202322867473 U CN 202322867473U CN 220986272 U CN220986272 U CN 220986272U
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- disinfectant
- electric heating
- sterilizing
- electrically heated
- assembly
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- 239000000645 desinfectant Substances 0.000 title claims abstract description 110
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 100
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 37
- 238000011049 filling Methods 0.000 title claims abstract description 28
- 238000005485 electric heating Methods 0.000 claims abstract description 65
- 238000000889 atomisation Methods 0.000 claims abstract description 30
- 238000005507 spraying Methods 0.000 claims abstract description 20
- 230000008016 vaporization Effects 0.000 claims abstract description 12
- 239000005022 packaging material Substances 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 24
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 20
- 239000000463 material Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 11
- 238000012856 packing Methods 0.000 description 7
- 238000009834 vaporization Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003206 sterilizing agent Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012371 Aseptic Filling Methods 0.000 description 1
- 241000193755 Bacillus cereus Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a disinfectant sterilizing device and filling equipment, which are simple in structure, can be used for directly spraying vaporized disinfectant in a short distance, can fully utilize active ingredients in the disinfectant, can achieve higher sterilizing strength in a short time, can improve sterilizing efficiency under the same sterilizing strength on one hand, and can reduce the sterilizing efficiency under the same sterilizing strength on the other hand. The disinfectant sterilization device of the utility model is used in filling equipment and comprises: at least one electric heating unit with a disinfectant outlet opening facing a location to be sterilized in the filling device; the electric heating unit comprises an atomization assembly and an electric heating cylinder assembly which are connected with each other, wherein the atomization assembly is used for atomizing disinfectant, a disinfectant inlet and a sterile gas inlet are formed in the atomization assembly, and the electric heating cylinder assembly is used for vaporizing the atomized disinfectant.
Description
Technical Field
The utility model relates to the technical field of package sterilization, in particular to a disinfectant sterilization device and filling equipment.
Background
In both the food and beverage and the pharmaceutical industry, the need for the sterilization of packaging materials, such as bottles and caps, in aseptic filling equipment is avoided by the need to sterilize the packaging materials in an omni-directional manner.
In the prior art, the sterilization method for the packing material is mainly divided into a wet method and a dry method. The wet method is a traditional sterilization technique, mainly by spraying or pouring a peracetic acid solution into a packaging material, pouring, flushing residues with sterile water, and drying with sterile air. The sterilization mode has the advantages of complex equipment, large occupied area of equipment, large consumption of disinfectant and water, and unstable sterilization efficiency for high-temperature-resistant and chemical-resistant spores (such as bacillus cereus). Because the wet sterilization technology is limited by concentration, time, consumption and other factors, the wet sterilization technology cannot meet the requirements of energy-saving and emission-reducing high-speed low-consumption aseptic machines.
The dry sterilization technology is a sterilization technology developed in the last ten years, and mainly comprises the steps of applying vaporized hydrogen peroxide on the surface of an object to be sterilized, and activating and decomposing the hydrogen peroxide through heat treatment to achieve the aim of sterilization. For example, in the food and beverage industry, dry techniques used for sterilization of bottles or bottle blanks are: the hydrogen peroxide is vaporized first, the vaporized hydrogen peroxide is conveyed to the target equipment by hot air or directly through a pipeline, and then the hydrogen peroxide passes through a distributing disc and a slender distributing pipe on the equipment and finally can be sprayed into the bottle or bottle blank. At present, the method is characterized in that the effective sterilization components in the vaporized hydrogen peroxide are greatly lost through a long-distance or short-distance pipeline conveying and a distribution plate, if the temperature of the whole conveying pipeline is not controlled in place, the vaporized hydrogen peroxide is extremely easy to condense, the concentration of the hydrogen peroxide is greatly changed, and the sterilization efficiency is unstable. For bottle sterilization, in order to ensure sterilization strength, the contact time of hydrogen peroxide, the decomposition time of hot air and the like have fixed requirements, and the method also cannot meet the requirements of a high-speed production line, especially a high-speed sterile production line with more than fifty thousand bottles per hour in consideration of the factors of equipment energy consumption, equipment size and the like.
The technical defects existing in the prior art are a great technical problem to be solved by the person skilled in the art.
Disclosure of utility model
The utility model discloses a disinfectant sterilizing device and filling equipment, which are simple in structure, can be used for directly spraying vaporized disinfectant in a short distance, can fully utilize active ingredients in the disinfectant, can achieve higher sterilizing strength in a short time, can improve sterilizing efficiency under the same sterilizing strength on one hand, and can reduce the sterilizing efficiency under the same sterilizing strength on the other hand.
The disinfectant sterilization device provided by the utility model is used in filling equipment and comprises: at least one electric heating unit with a disinfectant outlet opening facing a location to be sterilized in the filling device;
The electric heating unit comprises an atomization assembly and an electric heating cylinder assembly which are connected with each other, wherein the atomization assembly is used for atomizing disinfectant, a disinfectant inlet and a sterile gas inlet are formed in the atomization assembly, and the electric heating cylinder assembly is used for vaporizing the atomized disinfectant.
Preferably, the method comprises the steps of,
The electric heating cylinder assembly comprises an electric heating cylinder, an electric heater and a temperature sensor, wherein the electric heater is installed on the electric heating cylinder and used for heating the electric heating cylinder, and the temperature sensor is installed on the electric heating cylinder.
Preferably, the method comprises the steps of,
The electric heater is arranged outside the electric heating cylinder;
The electric heater is characterized in that a heat insulation protection layer is further arranged on the outer side of the electric heater, and the electric heating cylinder, the electric heater and the heat insulation protection layer are sequentially arranged from inside to outside.
Preferably, the method comprises the steps of,
The temperature sensor comprises a first temperature sensor arranged in the electric heating cylinder and a second temperature sensor arranged on the electric heater, wherein the first temperature sensor is used for detecting the temperature in the electric heating cylinder, and the second temperature sensor is used for detecting the heating temperature of the electric heater.
Preferably, the method comprises the steps of,
An atomization spraying inlet matched with an atomization spraying outlet of the atomization assembly is formed in the top of the electric heating cylinder;
the bottom of the electric heating cylinder is provided with a disinfectant spraying port.
Preferably, the method comprises the steps of,
The electric heating cylinder is also provided with a cleaning fluid inlet.
Preferably, the method comprises the steps of,
The electric heating cylinder is of a barrel-shaped structure made of metal.
Preferably, the method comprises the steps of,
The atomizing assembly is a siphon type atomizing spray gun or a pressure type atomizing spray gun.
The utility model also discloses filling equipment which comprises a sterilizing bin, a packing material conveying device and the disinfectant sterilizing device;
The packaging material conveying device conveys packaging materials to the sterilizing bin and sends the packaging materials which are processed by the disinfectant sterilizing device out of the sterilizing bin;
the disinfectant spraying port of the disinfectant sterilizing device faces the packaging material.
Preferably, the method comprises the steps of,
And the distance between the disinfectant spraying port and the wrapping material is less than 8 cm.
The disinfectant sterilization device provided by the utility model is used in filling equipment and comprises: at least one electric heating unit with a disinfectant outlet opening facing a location to be sterilized in the filling device; the electric heating unit comprises an atomization assembly and an electric heating cylinder assembly which are connected with each other, wherein the atomization assembly is used for atomizing disinfectant, a disinfectant inlet and a sterile gas inlet are formed in the atomization assembly, and the electric heating cylinder assembly is used for vaporizing the atomized disinfectant. The disinfectant sterilizing device and the filling equipment are simple in structure, the vaporized disinfectant is directly sprayed in a short distance, the effective components in the disinfectant can be fully utilized, and high sterilizing strength can be achieved in a short time, so that the sterilizing efficiency can be improved under the same consumption, and the consumption of the disinfectant can be reduced under the same sterilizing strength.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a disinfectant sterilization device of the present utility model;
FIG. 2 is a schematic diagram of the operation of the sterilization chamber, the disinfectant sterilization device and the packaging material in an embodiment of the filling apparatus of the present utility model;
In the figure, the packing material is 001.
Detailed Description
The utility model discloses a disinfectant sterilizing device and filling equipment, which are simple in structure, can be used for directly spraying vaporized disinfectant in a short distance, can fully utilize active ingredients in the disinfectant, can achieve higher sterilizing strength in a short time, can improve sterilizing efficiency under the same sterilizing strength on one hand, and can reduce the sterilizing efficiency under the same sterilizing strength on the other hand.
The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. Referring to fig. 1 and 2, the disinfectant sterilizing device of the present utility model is used in a filling apparatus, and includes: at least one electric heating unit with a disinfectant outlet 211 facing a location to be sterilised in the filling apparatus;
The electric heating unit comprises an atomization assembly 1 and an electric heating cylinder assembly 2 which are connected with each other, wherein the atomization assembly 1 is used for atomizing disinfectant, a disinfectant inlet 11 and a sterile gas inlet 12 are arranged on the atomization assembly, and the electric heating cylinder assembly 2 is used for vaporizing the atomized disinfectant.
In the utility model, disinfectant and sterile gas respectively enter an atomization assembly 1 from a disinfectant inlet 11 and a sterile gas inlet 12, the atomization assembly 1 performs atomization treatment and directly sprays the atomized disinfectant into an electric heating cylinder assembly 2, the electric heating cylinder assembly 2 performs flash vaporization on the disinfectant, and finally a disinfectant spray outlet 211 of the electric heating unit sprays the vaporized disinfectant to a to-be-sterilized and sterilized position, specifically, the disinfectant spray outlet 211 can face a packaging material channel, and the vaporized disinfectant can be directly sprayed to the surface of the packaging material in a short distance in a steam jet mode. It should be noted that a large amount of effective sterilization components generated by flash vaporization of the disinfectant (for example, a large amount of primary oxygen and free radicals generated by flash vaporization of hydrogen peroxide) are instantaneously sprayed out from the disinfectant spraying port 211 to directly sterilize the surface of the packaging material, meanwhile, a thin layer of water vapor of the disinfectant is covered on the surface of the packaging material through condensation, and finally, the packaging material with the surface completely covered with the thin layer of water vapor of the disinfectant can be conveyed to subsequent equipment for treatment.
In addition, according to the requirements of the sterilization intensity of the wrapping material and the productivity of the production line, the disinfectant sterilization device can be provided with 1 to N electric heating units; the disinfectant spraying port 211 may be provided with different calibers and lengths according to the spraying requirements, and is not limited herein. And, disinfectant can be metered by a liquid flow controller or a supply pump and a flowmeter, and enters the atomizing assembly 1 through the disinfectant inlet 11, so that the supply pressure of sterile gas required by atomizing the disinfectant is controlled, the sterile gas enters the atomizing assembly 1 through the sterile gas inlet 12, and the disinfectant and the sterile gas are atomized and sprayed after being mixed in the atomizing assembly 1.
The disinfectant sterilizing device has a simple structure, greatly simplifies the prior art and equipment, omits intermediate channel structures such as a conveying pipeline, a distribution disc, a distribution pipe and the like, overcomes the defects of the prior art, reduces the consumption of the disinfectant, namely improves the utilization rate of the disinfectant, and improves the intensity and stability of vaporization sterilization. The vaporization disinfectant is directly applied to the packaging material, has high concentration, short time and quick action, and is suitable for high-speed sterile production lines. According to the early-stage experiment, after the structure of the utility model is adopted, the sterilization efficiency can be improved by about 30% under the same consumption; at the same sterilization intensity, the consumption of disinfectant can be reduced by about 25%.
Preferably, the method comprises the steps of,
The electric heating cylinder assembly comprises an electric heating cylinder 21, an electric heater 22 and a temperature sensor 23, wherein the electric heater 22 is installed on the electric heating cylinder 21 and is used for heating the electric heating cylinder 21, and the temperature sensor 23 is installed on the electric heating cylinder 21.
Preferably, the method comprises the steps of,
The electric heater 22 is installed outside the electric heating cylinder 21;
The electric heater 22 is also provided with a heat insulation protection layer outside, and the electric heating cylinder 21, the electric heater 22 and the heat insulation protection layer are sequentially arranged from inside to outside.
Preferably, the method comprises the steps of,
The temperature sensor 23 includes a first temperature sensor provided inside the electric heating cylinder 21 for detecting the in-cylinder temperature of the electric heating cylinder 21 and a second temperature sensor provided on the electric heater 22, the second temperature sensor 22 for detecting the heating temperature of the electric heater.
After the electric heater 22 is operated, the electric heating cylinder 21 is in a high-temperature and high-pressure environment, and the atomized disinfectant is flash vaporized in the electric heating cylinder 21 instantaneously and is sprayed out from the bottom of the electric heating cylinder 21.
Preferably, the method comprises the steps of,
An atomization spraying inlet matched with an atomization spraying outlet of the atomization assembly 1 is formed in the top of the electric heating cylinder 21;
The bottom of the electric heating cylinder 21 is provided with a disinfectant ejection port 211.
Preferably, the method comprises the steps of,
The electrically heated cylinder 21 is also provided with a cleaning liquid inlet 212.
It should be noted that, after the electric heating cylinder 21 operates for a long time, the disinfectant can scale in the electric heating cylinder 21, and the cleaning liquid inlet 212 is additionally arranged to facilitate the cleaning agent to enter the electric heating cylinder 21 for descaling.
Preferably, the method comprises the steps of,
The electric heating cylinder 21 is a barrel-shaped structure made of metal.
Preferably, the method comprises the steps of,
The atomizing assembly 1 is a siphon type atomizing spray gun or a pressure type atomizing spray gun.
The disinfectant sterilization device provided by the utility model is used in filling equipment and comprises: at least one electric heating unit with a disinfectant outlet 211 facing a location to be sterilised in the filling apparatus; the electric heating unit comprises an atomization assembly 1 and an electric heating cylinder assembly 2 which are connected with each other, wherein the atomization assembly 1 is used for atomizing disinfectant, a disinfectant inlet 11 and a sterile gas inlet 12 are arranged on the atomization assembly, and the electric heating cylinder assembly 2 is used for vaporizing the atomized disinfectant. The disinfectant sterilizing device disclosed by the utility model is simple in structure, the vaporized disinfectant is directly sprayed in a short distance, the effective components in the disinfectant can be fully utilized, and higher sterilizing strength can be achieved in a short time, so that the sterilizing efficiency can be improved under the same consumption, and the consumption of the disinfectant can be reduced under the same sterilizing strength.
The embodiment of the disinfectant sterilizing device of the utility model is described above, and the embodiment of the filling equipment of the utility model is described below, wherein the filling equipment of the utility model comprises a sterilizing bin 01, a packing material conveying device and the disinfectant sterilizing device;
The package material conveying device conveys package materials 001 to the sterilizing bin 01, and sends the package materials which are processed by the disinfectant sterilizing device out of the sterilizing bin 01;
The disinfectant outlet of the disinfectant sterilization device faces the wrapping material 001.
In the utility model, the packing material is conveyed by a packing material conveying device, and firstly conveyed to a sterilizing bin 01, wherein the temperature of the packing material entering the sterilizing bin 01 is room temperature and is lower than the condensation temperature of the disinfectant; then, the packaging material is sterilized in a sterilizing bin 01 by the vaporized sterilizing agent sprayed by a sterilizing device, and the packaging material is in a sterilizing bin 01 with higher sealing degree, the sterilizing bin 01 is in a high-temperature high-concentration vaporized sterilizing agent environment, the packaging material can be completely immersed in the vaporized sterilizing agent, and the positions, where some nozzles on the surface of the packaging material cannot be directly sprayed, can be completely covered with the vaporized sterilizing agent in the sterilizing bin; finally, the packaging material conveying device conveys the packaging material with the surface covered with the disinfectant water vapor thin layer to subsequent equipment.
Preferably, the method comprises the steps of,
And the distance between the disinfectant spraying port and the wrapping material is less than 8 cm.
It should be noted that, the distance between the disinfectant spraying port and the packaging material is preferably less than 8 cm, and the specific distance is determined according to the length of the disinfectant spraying port.
The disinfectant sterilization device provided by the utility model is used in filling equipment and comprises: at least one electric heating unit with a disinfectant outlet opening facing a location to be sterilized in the filling device; the electric heating unit comprises an atomization assembly and an electric heating cylinder assembly which are connected with each other, wherein the atomization assembly is used for atomizing disinfectant, a disinfectant inlet and a sterile gas inlet are formed in the atomization assembly, and the electric heating cylinder assembly is used for vaporizing the atomized disinfectant. The disinfectant sterilizing device and the filling equipment are simple in structure, the vaporized disinfectant is directly sprayed in a short distance, the effective components in the disinfectant can be fully utilized, and high sterilizing strength can be achieved in a short time, so that the sterilizing efficiency can be improved under the same consumption, and the consumption of the disinfectant can be reduced under the same sterilizing strength.
The disinfectant sterilization device provided by the present utility model has been described in detail, and those skilled in the art will recognize that the present utility model is not limited to the above description, since the embodiments and application ranges can be modified according to the ideas of the embodiments of the present utility model.
Claims (10)
1. A sterilant sterilizing device for use in filling equipment, comprising: at least one electric heating unit with a disinfectant outlet opening facing a location to be sterilized in the filling device;
The electric heating unit comprises an atomization assembly and an electric heating cylinder assembly which are connected with each other, wherein the atomization assembly is used for atomizing disinfectant, a disinfectant inlet and a sterile gas inlet are formed in the atomization assembly, and the electric heating cylinder assembly is used for vaporizing the atomized disinfectant.
2. A sterilant sterilizing device according to claim 1, wherein the electrically heated cylinder assembly comprises an electrically heated cylinder, an electric heater mounted on the electrically heated cylinder for heating the electrically heated cylinder, and a temperature sensor mounted on the electrically heated cylinder.
3. A sterilant sterilizing device according to claim 2 wherein the electric heater is mounted externally of the electrically heated cylinder;
The electric heater is characterized in that a heat insulation protection layer is further arranged on the outer side of the electric heater, and the electric heating cylinder, the electric heater and the heat insulation protection layer are sequentially arranged from inside to outside.
4. A sterilant sterilizing device according to claim 3, wherein the temperature sensor comprises a first temperature sensor provided in the interior of the electrically heated cylinder for detecting the temperature in the cylinder of the electrically heated cylinder and a second temperature sensor provided on the electric heater for detecting the heating temperature of the electric heater.
5. A sterilant sterilizing device according to any of claims 1 to 4 wherein the top of the electrically heated cylinder is provided with an atomising spray inlet which cooperates with the atomising spray outlet of the atomising assembly;
the bottom of the electric heating cylinder is provided with a disinfectant spraying port.
6. The sterilant sterilizing device according to claim 5, wherein the electrically heated cylinder is further provided with a cleaning fluid inlet.
7. The sterilant sterilizing device according to claim 6, wherein the electrically heated cylinder is a barrel-like structure made of metal.
8. A sterilant sterilizing device according to claim 5 wherein the atomizing assembly is a siphon or pressure type atomizing spray gun.
9. A filling apparatus comprising a sterilization chamber, a packaging material conveying device, and the disinfectant sterilization device according to any one of claims 1 to 8;
The packaging material conveying device conveys packaging materials to the sterilizing bin and sends the packaging materials which are processed by the disinfectant sterilizing device out of the sterilizing bin;
the disinfectant spraying port of the disinfectant sterilizing device faces the packaging material.
10. The filling apparatus according to claim 9, wherein the disinfectant spraying orifice is < 8 cm from the wrapper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322867473.9U CN220986272U (en) | 2023-10-23 | 2023-10-23 | Disinfectant sterilization device and filling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322867473.9U CN220986272U (en) | 2023-10-23 | 2023-10-23 | Disinfectant sterilization device and filling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220986272U true CN220986272U (en) | 2024-05-21 |
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ID=91069997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322867473.9U Active CN220986272U (en) | 2023-10-23 | 2023-10-23 | Disinfectant sterilization device and filling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220986272U (en) |
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2023
- 2023-10-23 CN CN202322867473.9U patent/CN220986272U/en active Active
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