CN114276888A - Ultra-high temperature sterilization device for milk beer - Google Patents
Ultra-high temperature sterilization device for milk beer Download PDFInfo
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- CN114276888A CN114276888A CN202111644592.7A CN202111644592A CN114276888A CN 114276888 A CN114276888 A CN 114276888A CN 202111644592 A CN202111644592 A CN 202111644592A CN 114276888 A CN114276888 A CN 114276888A
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Abstract
The invention discloses an ultrahigh temperature sterilization device suitable for milk beer production, which is used for sterilization treatment after product ingredients are homogenized and before product canning; comprises a temporary storage tank, a first homogenizer, a second homogenizer, a sterilizer, a steam heater, a sterile tank, a filter and a filling machine. The material is heated to 138-150 ℃ through a double-pipe heat exchanger under the continuous flowing state, is kept at the temperature for a certain time to reach a commercial sterile level, and is filled in a sterile packaging container under the sterile state. The whole sterilization process is completed in a high-temperature state instantly, so that microorganisms and spores which cause material putrefaction and deterioration are thoroughly killed, and the original flavor and nutritional ingredients of the food are greatly preserved.
Description
The technical field is as follows:
the invention relates to a sterilization device, in particular to an ultrahigh-temperature sterilization device for milk beer.
Background art:
the milk beer (Milkbeer) is a novel fermented wine beverage which is prepared by fermenting fresh milk, malt, hops and the like serving as raw materials, is a fermented product containing alcohol, vapor and foam, is obtained by fermenting the defatted milk through a biological science technology, is defatted, namely the fat is removed, and the milk beer is a fashionable beverage which can not be fat when being drunk while the nutritional and healthy ingredients are preserved.
The production process of milk beer is roughly as follows: the method comprises the steps of raw milk pretreatment, inoculation, fermentation, blending (adding boiled wort), homogenization, sterilization and fermentation, wherein the raw milk pretreatment and the product blending homogenization all need sterilization treatment, but the existing sterilization equipment can not meet the production requirements of milk beer.
The invention content is as follows:
the invention aims to provide an ultrahigh-temperature sterilization device suitable for milk beer production.
The invention is implemented by the following technical scheme: an ultra-high temperature sterilization device suitable for milk beer production comprises a temporary storage tank, a first homogenizer, a sterilization machine, a steam heater and a sterile tank,
the sterilizer comprises a tubular preheating section, a first heat insulation pipe, a tubular heating sterilization section, a second heat insulation pipe, a tubular heat recovery section and a cooling section, wherein the tubular preheating section, the tubular heating sterilization section, the tubular heat recovery section and the cooling section are all in a heat exchanger structure, a cold medium outlet of the tubular preheating section is communicated with an inlet of the first heat insulation pipe, an outlet of the first heat insulation pipe is communicated with a cold medium inlet of the tubular heating sterilization section, a cold medium outlet of the tubular heating sterilization section is communicated with an inlet of the second heat insulation pipe, an outlet of the second heat insulation pipe is communicated with a heat medium inlet of the tubular heat recovery section, and a heat medium outlet of the tubular heat recovery section is communicated with a heat medium inlet of the cooling section; the heat medium outlet of the tubular heating sterilization section is communicated with the heat medium inlet of the tubular preheating section, and the heat medium outlet of the tubular preheating section is communicated with the cold medium inlet of the tubular heat recovery section;
the outlet of the temporary storage tank is communicated with the inlet of the first homogenizer, the outlet of the first homogenizer is communicated with the cold medium inlet of the tubular preheating section, the hot medium outlet of the cooling section is communicated with the sterile tank, and the cold medium outlet of the steam heater is communicated with the hot medium inlet of the tubular heating and sterilizing section;
and a cold medium outlet of the tubular heat recovery section is communicated with a cold medium inlet of the steam heater, and a cold medium inlet and a cold medium outlet of the cooling section are respectively connected with a cooling water inlet pipe and a water return pipe.
Furthermore, the tubular preheating section comprises a tubular preheating section and a tubular preheating section, and further comprises a second homogenizer, wherein a cold medium inlet of the tubular preheating section is communicated with an outlet of the first homogenizer, a cold medium outlet of the tubular preheating section is communicated with an inlet of the second homogenizer, an outlet of the second homogenizer is communicated with a cold medium inlet of the tubular preheating section, a cold medium outlet of the tubular preheating section is communicated with the first heat insulation pipe, a hot medium outlet of the tubular heating and sterilizing section is communicated with a hot medium inlet of the tubular preheating section, a hot medium outlet of the tubular preheating section is communicated with a hot medium inlet of the tubular preheating section, and a hot medium outlet of the tubular preheating section is communicated with a cold medium inlet of the heat recovery section.
Further, it still includes the canning machine, the export of aseptic jar with the canning machine intercommunication.
Further, the device also comprises a filter, the outlet of the sterile tank is also communicated with the first homogenizer and the temporary storage tank, and the filter is communicated on a pipeline communicated between the sterile tank and the first homogenizer.
Further, the on-line cleaning device further comprises an on-line cleaning unit, wherein the on-line cleaning unit comprises an acid liquid tank, an alkali liquid tank and a clear water tank, and the acid liquid tank, the alkali liquid tank and the clear water tank are communicated with the temporary storage tank.
The invention has the advantages that:
1. the material is heated to 138-150 ℃ through a double-pipe heat exchanger in a continuous flowing state, is kept at the temperature for a certain time (2-4 s) to reach a commercial sterile level, and is filled in a sterile packaging container in a sterile state. The whole sterilization process is completed in a high-temperature state instantly, so that microorganisms and spores which cause material putrefaction and deterioration are thoroughly killed, and the original flavor and nutritional ingredients of the food are greatly preserved.
2. The milk beer ultra-high temperature sterilization device has reliable working performance under high steam pressure and ultra-high temperature state, and particularly has continuous working time as long as more than ten hours, so that the milk beer ultra-high temperature sterilization device is more widely applied than a plate type sterilization system. The strict processing technology and the precise processing method effectively prevent the secondary pollution of the food and prolong the shelf life of the product.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an ultra-high temperature sterilization device suitable for milk beer production.
In the figure: the device comprises a temporary storage tank 1, a first homogenizer 2, a second homogenizer 3, a sterilizer 4, a tubular preheating section 4.1, a tubular preheating section 4.2, a first heat insulation pipe 4.3, a tubular heating sterilization section 4.4, a second heat insulation pipe 4.5, a tubular heat recovery section 4.6, a cooling section 4.7, a steam heater 5, an aseptic tank 6, a filter 7, a canning machine 8, an acid liquor tank 9, an alkali liquor tank 10 and a clean water tank 11.
The specific implementation mode is as follows:
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.
An ultra-high temperature sterilization device suitable for milk beer production, which is used for sterilization treatment after product ingredient homogenization and before product canning, comprises a temporary storage tank 1, a first homogenizer 2, a second homogenizer 3, a sterilizer 4, a steam heater 5, an aseptic tank 6, a filter 7 and a canning machine 8,
the sterilization machine 4 comprises a tubular preheating section 4.1, a tubular preheating section 4.2, a first heat preservation pipe 4.3, a tubular heating sterilization section 4.4, a second heat preservation pipe 4.5, a tubular heat recovery section 4.6 and a cooling section 4.7, wherein the tubular preheating section, the tubular heating sterilization section 4.4, the tubular heat recovery section 4.6 and the cooling section 4.7 are all in a heat exchanger structure,
the outlet of the cold medium of the tubular preheating section 4.1 is communicated with the inlet of the second homogenizer 3, the outlet of the second homogenizer 3 is communicated with the inlet of the cold medium of the tubular preheating section 4.2, the outlet of the cold medium of the tubular preheating section 4.2 is communicated with the inlet of the first heat-insulating pipe 4.3, the outlet of the first heat-insulating pipe 4.3 is communicated with the inlet of the cold medium of the tubular heating and sterilizing section 4.4, the outlet of the cold medium of the tubular heating and sterilizing section 4.4 is communicated with the inlet of the second heat-insulating pipe 4.5, the outlet of the second heat-insulating pipe 4.5 is communicated with the inlet of the heat medium of the tubular heat-recovering section 4.6, and the outlet of the heat medium of the tubular heat-recovering section 4.6 is communicated with the inlet of the heat medium of the cooling section 4.7;
the heat medium outlet of the tubular heating sterilization section 4.4 is communicated with the heat medium inlet of the tubular preheating section 4.2, the heat medium outlet of the tubular preheating section 4.2 is communicated with the heat medium inlet of the tubular preheating section 4.1, and the heat medium outlet of the tubular preheating section 4.2 is communicated with the cold medium inlet of the tubular heat recovery section 4.6;
the outlet of the temporary storage tank 1 is communicated with the inlet of the first homogenizer 2, the outlet of the first homogenizer 2 is communicated with the cold medium inlet of the tubular preheating section 4.1, the hot medium outlet of the cooling section 4.7 is communicated with the aseptic tank 6, the outlet of the aseptic tank 6 is communicated with the filling machine 8, the outlet of the aseptic tank 6 is also communicated with the first homogenizer 2 and the temporary storage tank 1, and the pipeline between the first homogenizer 2 and the aseptic tank 6 is communicated with the filter 7.
A cold medium outlet of the steam heater 5 is communicated with a hot medium inlet of the tubular heating sterilization section 4.4;
the cold medium outlet of the tubular heat recovery section 4.6 is communicated with the cold medium inlet of the steam heater 5, and the cold medium inlet and outlet of the cooling section 4.7 are respectively connected with a cooling water inlet pipe and a water return pipe.
In this embodiment, the on-line cleaning device further comprises an on-line cleaning unit, wherein the on-line cleaning unit comprises an acid liquor tank 9, an alkali liquor tank 10 and a clean water tank 11, and the acid liquor tank 9, the alkali liquor tank 10 and the clean water tank 11 are all communicated with the temporary storage tank 1.
The working principle is as follows:
after being sent into a temporary storage tank 1, the product is sent into a sterilization machine 4 after being homogenized for the first time by a first homogenizer 2, is preheated to about 65 ℃ by a first tubular preheating section 4.1 at first, is preheated to 90 ℃ by a second tubular preheating section 4.2 after being homogenized by a second homogenizer 3, enters a first heat insulation pipe 4.3 for heat insulation for 2-4s, then enters a tubular heating and sterilizing section 4.4 for heating to about 140 ℃, enters a second heat insulation pipe 4.5 for heat insulation for 2-4s to reach the commercial sterile level, enters a sterile tank 6 for temporary storage after being cooled by a tubular heat recovery section 4.6 and a cooling section 4.7 in sequence, and is canned after being detected to be qualified, so that canning is completed.
Filtering the unqualified product, returning the filtered product to the first homogenizer 2 for mixing with other products, repeating the sterilization process,
during cleaning, firstly, the acid liquor tank 9 is started to inject acid liquor into the system for cleaning, then the alkali liquor tank 10 is started to inject alkali liquor for cleaning, and finally, the system is washed by clean water.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. An ultra-high temperature sterilization device suitable for milk beer production is characterized by comprising a temporary storage tank, a first homogenizer, a sterilizer, a steam heater and a sterile tank,
the sterilizer comprises a tubular preheating section, a first heat insulation pipe, a tubular heating sterilization section, a second heat insulation pipe, a tubular heat recovery section and a cooling section, wherein the tubular preheating section, the tubular heating sterilization section, the tubular heat recovery section and the cooling section are all in a heat exchanger structure, a cold medium outlet of the tubular preheating section is communicated with an inlet of the first heat insulation pipe, an outlet of the first heat insulation pipe is communicated with a cold medium inlet of the tubular heating sterilization section, a cold medium outlet of the tubular heating sterilization section is communicated with an inlet of the second heat insulation pipe, an outlet of the second heat insulation pipe is communicated with a heat medium inlet of the tubular heat recovery section, and a heat medium outlet of the tubular heat recovery section is communicated with a heat medium inlet of the cooling section; the heat medium outlet of the tubular heating sterilization section is communicated with the heat medium inlet of the tubular preheating section, and the heat medium outlet of the tubular preheating section is communicated with the cold medium inlet of the tubular heat recovery section;
the outlet of the temporary storage tank is communicated with the inlet of the first homogenizer, the outlet of the first homogenizer is communicated with the cold medium inlet of the tubular preheating section, the hot medium outlet of the cooling section is communicated with the sterile tank, and the cold medium outlet of the steam heater is communicated with the hot medium inlet of the tubular heating and sterilizing section;
and a cold medium outlet of the tubular heat recovery section is communicated with a cold medium inlet of the steam heater, and a cold medium inlet and a cold medium outlet of the cooling section are respectively connected with a cooling water inlet pipe and a water return pipe.
2. The ultra-high temperature sterilization device suitable for milk beer production according to claim 1, wherein the tubular preheating section comprises a tubular preheating section and a tubular preheating section, the device also comprises a second homogenizer, the inlet of the cold medium of the tubular preheating section is communicated with the outlet of the first homogenizer, the outlet of the cold medium of the first tubular preheating section is communicated with the inlet of the second homogenizer, the outlet of the second homogenizer is communicated with the inlet of the cold medium of the second tubular preheating section, the cold medium outlet of the tubular preheating second section is communicated with the first heat insulation pipe, the heat medium outlet of the tubular heating and sterilizing section is communicated with the heat medium inlet of the tubular preheating second section, the heat medium outlet of the tubular preheating second section is communicated with the heat medium inlet of the tubular preheating first section, and the heat medium outlet of the tubular preheating section is communicated with the cold medium inlet of the heat recovery section.
3. The ultra-high temperature sterilization device suitable for milk beer production according to claim 1, further comprising a filling machine, wherein the outlet of the aseptic tank is communicated with the filling machine.
4. The ultra-high temperature sterilization device suitable for milk beer production according to claim 3, further comprising a filter, wherein the outlet of the aseptic tank is further communicated with the first homogenizer and a temporary storage tank, and the filter is communicated on a pipeline communicating the aseptic tank and the first homogenizer.
5. The ultra-high temperature sterilization device suitable for milk beer production according to claim 1, further comprising an online cleaning unit, wherein the online cleaning unit comprises an acid liquid tank, an alkali liquid tank and a clean water tank, and the acid liquid tank, the alkali liquid tank and the clean water tank are all communicated with the temporary storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644592.7A CN114276888A (en) | 2021-12-29 | 2021-12-29 | Ultra-high temperature sterilization device for milk beer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644592.7A CN114276888A (en) | 2021-12-29 | 2021-12-29 | Ultra-high temperature sterilization device for milk beer |
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| CN114276888A true CN114276888A (en) | 2022-04-05 |
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| CN202111644592.7A Pending CN114276888A (en) | 2021-12-29 | 2021-12-29 | Ultra-high temperature sterilization device for milk beer |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101500A (en) * | 1994-08-22 | 1995-04-19 | 花俊国 | Combined super high temperature sterilizing technology |
| JPH10167225A (en) * | 1996-12-11 | 1998-06-23 | Daiwa Can Co Ltd | Manufacture of canned beverage |
| CN102726806A (en) * | 2011-11-09 | 2012-10-17 | 上海海洋大学 | Steam heating sterilization device for beverages |
| CN204433178U (en) * | 2014-12-30 | 2015-07-01 | 上海沃迪自动化装备股份有限公司 | A kind of dairy beverage miniature sterilizing homogeneous bulking system |
| CN208639515U (en) * | 2017-12-28 | 2019-03-26 | 宁波腾威食品机械制造有限公司 | A kind of disinfection system |
| CN209219141U (en) * | 2018-09-30 | 2019-08-09 | 东莞市宝来食品有限公司 | A kind of energy saving tube type UHT sterilization machine |
-
2021
- 2021-12-29 CN CN202111644592.7A patent/CN114276888A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101500A (en) * | 1994-08-22 | 1995-04-19 | 花俊国 | Combined super high temperature sterilizing technology |
| JPH10167225A (en) * | 1996-12-11 | 1998-06-23 | Daiwa Can Co Ltd | Manufacture of canned beverage |
| CN102726806A (en) * | 2011-11-09 | 2012-10-17 | 上海海洋大学 | Steam heating sterilization device for beverages |
| CN204433178U (en) * | 2014-12-30 | 2015-07-01 | 上海沃迪自动化装备股份有限公司 | A kind of dairy beverage miniature sterilizing homogeneous bulking system |
| CN208639515U (en) * | 2017-12-28 | 2019-03-26 | 宁波腾威食品机械制造有限公司 | A kind of disinfection system |
| CN209219141U (en) * | 2018-09-30 | 2019-08-09 | 东莞市宝来食品有限公司 | A kind of energy saving tube type UHT sterilization machine |
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