CN115707528A - Cleaning method of inflation system and application thereof - Google Patents
Cleaning method of inflation system and application thereof Download PDFInfo
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- CN115707528A CN115707528A CN202110948703.7A CN202110948703A CN115707528A CN 115707528 A CN115707528 A CN 115707528A CN 202110948703 A CN202110948703 A CN 202110948703A CN 115707528 A CN115707528 A CN 115707528A
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- cleaning
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- gas circuit
- carbonation tank
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- 238000004140 cleaning Methods 0.000 title claims abstract description 126
- 238000000034 method Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000005406 washing Methods 0.000 claims abstract description 16
- 238000005273 aeration Methods 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 239000002253 acid Substances 0.000 claims description 18
- 239000003513 alkali Substances 0.000 claims description 12
- 235000014171 carbonated beverage Nutrition 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 39
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 238000010926 purge Methods 0.000 description 9
- 230000001960 triggered effect Effects 0.000 description 7
- 239000001569 carbon dioxide Substances 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 235000013361 beverage Nutrition 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000012459 cleaning agent Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
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Abstract
The invention provides a cleaning method of an inflation system and application thereof. The cleaning method comprises the following steps of: sequentially and stepwise adopting water to clean the carbonation tank and the gas circuit pipeline; a first cleaning liquid cleaning step: sequentially cleaning the carbonation tank and the gas circuit pipeline by adopting first cleaning fluid step by step; a second water washing step: sequentially and stepwise adopting water to clean the carbonation tank and the gas circuit pipeline; a second cleaning liquid cleaning step: sequentially and stepwise cleaning the carbonation tank and the gas circuit pipeline by adopting a second cleaning solution; a third water washing step: and sequentially and step-by-step adopting water to clean the carbonation tank and the gas circuit pipeline. The cleaning method can effectively clean the carbonation tank and the gas circuit pipeline in the aeration system.
Description
Technical Field
The invention belongs to the technical field of carbonation system cleaning, and particularly relates to a cleaning method of an inflation system and application thereof.
Background
At present, in order to realize efficient and sufficient online material carbonation, an inflation system for aseptic carbonation adopts a design of online carbon dioxide addition, and a pipeline inevitably enters materials, so that the pipeline is required to be cleaned. However, in the process of designing the cleaning process, the following problems are encountered: when the carbonating tank is cleaned, the tank is pressurized through the gas circuit pipeline to meet the cleaning requirement, so that the gas circuit cannot be cleaned; when the air path is cleaned, the air path pipeline is thin, the flow is limited, and the flow switch detection, the conductivity meter and the temperature sensor on the CIP station return line cannot be triggered to detect. Therefore, it is necessary to establish a more efficient method of cleaning the inflation system.
Disclosure of Invention
It is an object of the present invention to provide a method for cleaning an aeration system, by which both a carbonation tank and a gas line in the aeration system can be effectively cleaned.
It is another object of the present invention to provide the use of the above described method of cleaning a beverage aerating system in a beverage aerating system.
In order to achieve the purpose, the invention provides a cleaning method of an inflation system, wherein the inflation system comprises a carbonation tank and a gas circuit pipeline communicated into the carbonation tank, and the cleaning method comprises the following steps: sequentially and stepwise adopting water to clean the carbonation tank and the gas circuit pipeline; a first cleaning liquid cleaning step: sequentially cleaning the carbonation tank and the gas circuit pipeline step by adopting a first cleaning solution; a second water washing step: sequentially and stepwise adopting water to clean the carbonation tank and the gas circuit pipeline; a second cleaning liquid cleaning step: cleaning the carbonation tank and the air circuit pipeline by adopting second cleaning fluid step by step in sequence; a third water cleaning step: and sequentially and stepwise cleaning the carbonation tank and the gas circuit pipeline by adopting water.
According to some embodiments of the present invention, after each step of cleaning the gas path pipeline, the following operations are respectively included: the gas circuit is purged with compressed air.
According to some embodiments of the invention, the tank is cleaned when the pressure in the tank reaches 0.3-6 bar.
According to some embodiments of the present invention, the gas line is cleaned when the pressure in the carbonation tank is greater than 0.5 bar.
According to some embodiments of the present invention, the first cleaning solution and the second cleaning solution are respectively selected from one of an alkali solution and an acid solution; wherein, when the first cleaning solution is selected from alkali solution, the second cleaning solution is selected from acid solution; when the first cleaning solution is selected from an acid solution, the second cleaning solution is selected from an alkali solution.
According to some embodiments of the invention, the alkali solution is selected from NaOH solutions.
According to some embodiments of the invention, the NaOH solution is present in a concentration of 1.8-2.2% by weight.
According to some embodiments of the invention, the acid solution is selected from HNO 3 And (3) solution.
According to some embodiments of the invention, the HNO is selected from the group consisting of 3 The mass percentage concentration of the solution is 1.3-1.7%.
The invention also provides the use of the above cleaning method in a method of producing a carbonated beverage.
The carbonating tank and the gas pipeline in the gas charging system are respectively cleaned, so that the effective cleaning time of the tank body is ensured, and the cleaning effect of the tank body, the cross valve and the discharging process pipeline of the carbonating tank is ensured; in addition, the debugging finds that the pressure of a PT130 pressure sensor of the carbonating tank is more than 0.5bar, so that the cleaning flow of the carbon dioxide gas pipeline can be met, and the cleaning effect is ensured; after the gas circuit is cleaned, the gas circuit is purged by adopting compressed air, so that the cleaning liquid remained in the carbonation tank and the carbon dioxide gas pipeline is completely discharged, and the phenomenon that another cleaning agent in the next step is diluted by the remained liquid or subjected to neutralization reaction is prevented, and the cleaning effect cannot be achieved or the cleaning agent is wasted.
Drawings
Fig. 1 shows an inflation system of embodiment 1 of the present invention.
Reference numerals:
1-a water tank; 2-acid tank; 3-alkali tank; 4-carbonating tank.
Detailed Description
Technical features, objects and advantages of the present invention will be more clearly understood and appreciated by those skilled in the art. It should be understood that the following detailed description is merely exemplary, and the technical solution of the present invention is not limited to the specific embodiments listed below.
The invention aims to provide a cleaning method of an inflation system, which can effectively clean a carbonation tank and a gas circuit pipeline in the inflation system.
It is another object of the present invention to provide the use of the above described method of cleaning a beverage aerating system in a beverage aerating system.
Therefore, the invention provides a cleaning method of an inflation system, wherein the inflation system comprises a carbonation tank and a gas circuit pipeline communicated into the carbonation tank, and the cleaning method comprises the following steps:
a first water washing step: sequentially and stepwise adopting water to clean the carbonation tank and the gas circuit pipeline;
a first cleaning liquid cleaning step: sequentially cleaning the carbonation tank and the gas circuit pipeline by adopting first cleaning fluid step by step;
a second water washing step: sequentially and stepwise adopting water to clean the carbonation tank and the gas circuit pipeline;
a second cleaning liquid cleaning step: cleaning the carbonation tank and the air circuit pipeline by adopting second cleaning fluid step by step in sequence;
a third water washing step: and sequentially and step-by-step adopting water to clean the carbonation tank and the gas circuit pipeline.
According to a specific embodiment, after each step of cleaning the gas circuit pipeline, the following operations are respectively included: and compressed air purges the gas circuit.
According to a specific embodiment, the cleaning of the carbonation tank is performed when the pressure in the carbonation tank reaches 0.3 to 6bar (preferably 1.6 to 2.0bar, more preferably 1.8 bar).
According to a specific embodiment, when the pressure of the carbonation tank is greater than 0.5bar, the gas circuit pipeline is cleaned.
According to a specific embodiment, the first cleaning solution and the second cleaning solution are respectively selected from one of an alkali solution and an acid solution; wherein, when the first cleaning solution is selected from alkali solution, the second cleaning solution is selected from acid solution; when the first cleaning solution is selected from an acid solution, the second cleaning solution is selected from an alkali solution.
According to one embodiment, the above-mentioned alkaline solution is selected from NaOH solutions.
According to a specific embodiment, the concentration of the NaOH solution is 1.8-2.2% by mass.
According to a particular embodiment, the above acid solution is selected from HNO 3 And (3) solution.
According to a specific embodiment, the HNO 3 The mass percentage concentration of the solution is 1.3-1.7%.
The solutions referred to in the invention are all aqueous solutions.
The invention also provides the use of the above cleaning method in a method of producing a carbonated beverage.
In conclusion, the carbonation tank and the gas pipeline in the gas charging system are respectively cleaned, so that the effective cleaning time of the tank body is ensured, and the cleaning effects of the tank body, the cross valve and the discharge process pipeline of the carbonation tank are ensured; in addition, the debugging shows that the pressure of the PT130 pressure sensor of the carbonating tank is more than 0.5bar, so that the cleaning flow of the carbon dioxide gas pipeline can be met, and the cleaning effect is ensured; after the gas circuit is cleaned, the gas circuit is purged by adopting compressed air, so that the cleaning liquid remained in the carbonation tank and the carbon dioxide gas pipeline is completely discharged, and the other cleaning agent in the next step is prevented from being diluted by the remained liquid or carrying out neutralization reaction.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.
The methods used in the following examples are conventional methods unless otherwise specified, and the reagents used are commercially available reagents unless otherwise specified.
Examples
Example 1
The embodiment provides a cleaning method of an inflation system, which comprises the following specific steps (wherein, the following V + numerical numbers represent valves (automatic valves or manual valves); CIP represents equipment cleaning):
1. pressurizing a carbonation tank: reaching the set pressure may proceed to the next step. In this operation, V142, V143, V144, V145, V146, V148, V203, CIP request signals are opened.
2. Washing the tank with water: after the cleaning time reaches the set value, the next step can be carried out. In this operation, the M2 cleaning pump, M1 stirring motor, V210, V132, V133, V101A (valve pulse on), V142, V143, V144, V145, V146, V135 (valve pulse on), V136, V161, V148, V203, V204 (valve pulse on), V205, V207, CIP running state, CIP request signal, water wash signal are turned on.
3. Water flushing gas circuit (tank stop wash): because the CIP station flow is low, the flow switch on the CIP room return pipeline can not be triggered to detect, conduct and temperature, the unconditional timing is carried out, and the next step can be carried out after the cleaning time reaches the set value. In this operation, V210, V142, V143, V145, V146 (valve pulse open), V162, V149, V204, V205, V206, V207, CIP operating state, CIP request signal, water wash signal are opened.
4. The CIP RUN signal is canceled, the CIP pump is stopped, V209 is on, and the pressure is reduced to the set value. In this operation, V209, V142, V143, V145, V146, V149, V205, V206, CIP request signal, and water wash signal are opened.
5. The CIP RUN signal is canceled, the CIP pump is stopped, V146, V145 and V149 are started, and compressed air purging is carried out. In this operation, V209, V142, V143, V144, V145, V146, V149, V205, V206, CIP request signal, and water wash signal are opened.
6. Tank pressurization: 1.8bar. In this operation, V142, V143, V144, V145, V146, V148, V203, CIP request signals are opened.
7. An alkaline washing tank: the gas circuit is opened to maintain pressure, the flow switch on the backflow pipeline of the CIP chamber detects, the conductance and the temperature meet the conditions, timing is started, and the next step can be carried out after the cleaning time reaches a set value. In this operation, the M2 cleaning pump, M1 stirring motor, V210, V132, V133, V101A (valve pulse on), V142, V143, V144, V145, V146, V135 (valve pulse on), V136, V161, V148, V203, V204 (valve pulse on), V205, V207, CIP running state, CIP request signal, alkaline water washing signal are turned on.
8. Alkaline flushing gas circuit (tank stop wash): the flow switch on the backflow pipeline of the CIP room can not be triggered to detect, conduct and temperature, so that unconditional timing is carried out, and the next step can be carried out after the cleaning time reaches a set value. In this operation, V210, V142, V143, V145, V146 (valve pulse open), V162, V149, V204, V205, V206, V207, CIP running state, CIP request signal, alkaline wash signal are opened.
9. The CIP RUN signal is canceled, the CIP pump is stopped, V209 is started, and the pressure is reduced to a set value. In this operation, V209, V142, V143, V145, V146, V149, V205, V206, CIP request signal, alkaline washing signal are turned on.
10. The CIP RUN signal is canceled, the CIP pump is stopped, V146, V145 and V149 are opened, and compressed air purging is carried out. In this operation, V209, V142, V143, V144, V145, V146, V149, V205, V206, CIP request signal, alkaline wash signal are opened.
11. Pressurizing a carbonation tank: 1.8bar. In this operation, V142, V143, V144, V145, V146, V148, V203, CIP request signals are opened.
12. Washing the tank with water: after the cleaning time reaches the set value, the next step can be carried out. In this operation, the M2 cleaning pump, M1 stirring motor, V210, V132, V133, V101A (valve pulse on), V142, V143, V144, V145, V146, V135 (valve pulse on), V136, V161, V148, V203, V204 (valve pulse on), V205, V207, CIP operating state, CIP request signal, water wash signal are turned on.
13. Water flushing gas circuit (tank stop wash): because the CIP station flow is low, the flow switch on the CIP room return pipeline can not be triggered to detect, conduct and temperature, the unconditional timing is carried out, and the next step can be carried out after the cleaning time reaches the set value. In this operation, V210, V142, V143, V145, V146 (valve pulse open), V162, V149, V204, V205, V206, V207, CIP operating state, CIP request signal, water wash signal are opened.
14. The CIP RUN signal is canceled, the CIP pump is stopped, V209 is on, and the pressure is reduced to the set value. In this operation, V209, V142, V143, V145, V146, V149, V205, V206, CIP request signal, and water wash signal are opened.
15. The CIP RUN signal is canceled, the CIP pump is stopped, V146, V145 and V149 are opened, and compressed air purging is performed. In this operation, V209, V142, V143, V144, V145, V146, V149, V205, V206, CIP request signal, and water wash signal are opened.
16. Tank pressurization: 1.8bar. In this operation, V142, V143, V144, V145, V146, V148, V203, CIP request signals are opened.
17. A pickling tank: the air path is opened to maintain pressure, the flow switch on the CIP return pipe detects, the conductance and the temperature meet the conditions, timing is started, and the next step can be carried out after the cleaning time reaches a set value. In this operation, the M2 cleaning pump, the M1 stirring motor, V210, V132, V133, V101A (valve pulse on), V142, V143, V144, V145, V146, V135 (valve pulse on), V136, V161, V148, V203, V204 (valve pulse on), V205, V207, CIP operation state, CIP request signal, acid water cleaning signal are turned on.
18. Acid rinse gas path (tank stop wash): the flow switch on the CIP return pipe cannot be triggered to detect, conduct and temperature, so that unconditional timing is carried out, and the next step can be carried out after the cleaning time reaches a set value. In this operation, V210, V142, V143, V145, V146 (valve pulse on), V162, V149, V204, V205, V206, V207, CIP operating state, CIP request signal, acid wash signal are opened.
19. The CIP RUN signal is canceled, the CIP pump is stopped, V209 is on, and the pressure is reduced to the set value. In this operation, V209, V142, V143, V145, V146, V149, V205, V206, CIP request signal, alkaline washing signal are turned on. In this operation, V209, V142, V143, V145, V146, V149, V205, V206, CIP request signal, acid water wash signal are turned on.
20. The CIP RUN signal is canceled, the CIP pump is stopped, V146, V145 and V149 are opened, and compressed air purging is carried out. In this operation, V209, V142, V143, V144, V145, V146, V149, V205, V206, CIP request signal, acid water wash signal are opened.
21. Tank pressurization: 1.8bar. In this operation, V142, V143, V144, V145, V146, V148, V203, CIP request signals are opened.
22. Washing the tank with water: after the cleaning time reaches the set value, the next step can be carried out. In this operation, the M2 cleaning pump, M1 stirring motor, V210, V132, V133, V101A (valve pulse on), V142, V143, V144, V145, V146, V135 (valve pulse on), V136, V161, V148, V203, V204 (valve pulse on), V205, V207, CIP operating state, CIP request signal, water wash signal are turned on.
23. Water flushing gas circuit 1 (tank stop wash): because the CIP station flow is low, the flow switch on the CIP return pipe can not be triggered to detect, conduct and temperature, unconditional timing is carried out, and the next step can be carried out after the cleaning time reaches a set value. In this operation, V210, V142, V143, V145, V146 (valve pulse open), V162, V149, V204, V205, V206, V207, CIP operating state, CIP request signal, water wash signal are opened.
24. Water flush gas circuit 2 (tank stop wash): because the CIP station flow is low, the flow switch on the CIP room return pipeline can not be triggered to detect, conduct and temperature, the unconditional timing is carried out, and the next step can be carried out after the cleaning time reaches the set value. And V203 and V148 are opened. In this operation, V210, V142, V143, V145, V146 (valve pulse on), V162, V148 (valve pulse on), V149, V203, V204, V205, V206, V207, CIP running state, CIP request signal, water wash signal are opened.
25. The CIP RUN signal is canceled, the CIP pump is stopped, V209 is on, and the pressure is reduced to the set value. In this operation, V209, V142, V143, V145, V146, V149, V205, V206, CIP request signal, and water wash signal are opened.
26. And (4) the CIP RUN signal is canceled, the CIP pump is stopped, V146, V145 and V149 are started, and compressed air purging is carried out. In this operation, V209, V142, V143, V144, V145, V146, V149, V205, V206, CIP request signal, and water wash signal are opened.
27. Tank pressurization: 1.8bar. In this operation, V142, V143, V144, V145, V146, V148, V203, CIP request signals are opened.
28. Washing the tank with water: after the cleaning time reaches the set value, the next step can be carried out. In this operation, the M2 cleaning pump, M1 stirring motor, V210, V132, V133, V101A (valve pulse on), V142, V143, V144, V145, V146, V135 (valve pulse on), V136, V161, V148, V203, V204 (valve pulse on), V205, V207, CIP operating state, CIP request signal, water wash signal are turned on.
29. The CIP RUN signal is canceled, the CIP pump is stopped, V209 is started, and the pressure is reduced to a set value. In this operation, V209, V142, V143, V145, V146, V149, V205, V206, CIP request signal, and water wash signal are opened.
30. And (4) the CIP RUN signal is canceled, the CIP pump is stopped, V146, V145 and V149 are started, and compressed air purging is carried out. In this operation, V209, V142, V143, V144, V145, V146, V149, V205, V206, CIP request signal, water wash signal are opened.
31. And (4) stopping the CIP pump after the CIP is finished, opening V146, V145 and V149, and performing compressed air purging. In this operation, V209, V142, V143, V144, V145, V146, V149, V205, V206, CIP completion, CIP request signal, water wash signal are opened.
32. The CIP RUN signal is canceled, the CIP pump is stopped, V146, V145 and V149 are opened, and compressed air purging is carried out. In this operation, V209, V142, V143, V144, V145, V146, V149, V205, V206, CIP request signal, and water wash signal are opened.
33. All signals of the CIP are cancelled, the pressure relief V209 is opened, and the tank pressure is reduced to a set value. In this operation, V209, V142, V143, V145, V146, V149, V205 are opened.
34. And ending the sign, and ending the CIP cleaning.
The process pipeline, the aseptic tank wall and the carbon dioxide pipeline after being cleaned by the inflation system all meet the requirements of cleaning sensory inspection and the microbial index standard after being smeared after being verified.
The foregoing is only a preferred embodiment of the present invention. It will be appreciated that various modifications, combinations, alterations, and substitutions of the details and features of the invention may be made by those skilled in the art without departing from the spirit and nature of the invention. Such modifications, combinations, alterations and substitutions are also to be understood as being included within the scope of the invention as claimed.
Claims (10)
1. A method of cleaning an aeration system, wherein the aeration system includes a carbonation tank and a gas line leading thereto, the method comprising the steps of:
a first water washing step: sequentially and stepwise adopting water to clean the carbonation tank and the gas circuit pipeline;
a first cleaning liquid cleaning step: sequentially cleaning the carbonation tank and the gas circuit pipeline by adopting first cleaning fluid step by step;
a second water washing step: sequentially and stepwise adopting water to clean the carbonation tank and the gas circuit pipeline;
a second cleaning liquid cleaning step: sequentially and stepwise cleaning the carbonation tank and the gas circuit pipeline by adopting a second cleaning solution;
a third water cleaning step: and sequentially and step-by-step adopting water to clean the carbonation tank and the gas circuit pipeline.
2. The cleaning method according to claim 1, wherein the following operations are further included after the cleaning of the gas circuit pipeline in each cleaning step: and blowing the gas circuit by using compressed air.
3. The cleaning method according to claim 1, wherein the cleaning of the carbonation tank is performed when the pressure of the carbonation tank reaches 0.3 to 6bar in each cleaning step.
4. The cleaning method according to claim 1, wherein the cleaning of the gas line is performed when the pressure of the carbonation tank is greater than 0.5bar in each cleaning step.
5. The cleaning method according to claim 1, wherein the first cleaning liquid and the second cleaning liquid are respectively an alkali solution or an acid solution; when the first cleaning liquid is an alkali solution, the second cleaning liquid is an acid solution; when the first cleaning liquid is an acid solution, the second cleaning liquid is an alkali solution.
6. The cleaning method according to claim 5, wherein the alkali solution is selected from NaOH solution.
7. The cleaning method according to claim 6, wherein the NaOH solution is at a concentration of 1.8-2.2% by mass.
8. The cleaning method according to claim 5, wherein the acid solution is selected from HNO 3 And (3) solution.
9. The cleaning method according to claim 8, wherein the HNO is 3 The mass percentage concentration of the solution is 1.3-1.7%.
10. Use of the cleaning method according to any one of claims 1 to 9 in a method of producing a carbonated beverage.
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| CN202110948703.7A CN115707528A (en) | 2021-08-18 | 2021-08-18 | Cleaning method of inflation system and application thereof |
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| CN202110948703.7A CN115707528A (en) | 2021-08-18 | 2021-08-18 | Cleaning method of inflation system and application thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6199507B1 (en) * | 1997-12-19 | 2001-03-13 | Dec International Nz Limited | Milking machines and use thereof |
| US20120000492A1 (en) * | 2009-07-24 | 2012-01-05 | Khs Gmbh | System for treating and/or processing liquid products and method for cleaning components of such systems |
| CN103521482A (en) * | 2013-10-14 | 2014-01-22 | 上海泰如一环境科技工程有限公司 | Method for cleaning train pneumatic brake tube system |
| CN107497794A (en) * | 2017-08-06 | 2017-12-22 | 杭州立阳环保科技有限公司 | A kind of high pressure gas with complete monitoring function rushes pipeline cleaning and its control method |
| CN112754283A (en) * | 2021-02-07 | 2021-05-07 | 江苏新美星包装机械股份有限公司 | Aseptic carbonic acid beverage preparation device |
-
2021
- 2021-08-18 CN CN202110948703.7A patent/CN115707528A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6199507B1 (en) * | 1997-12-19 | 2001-03-13 | Dec International Nz Limited | Milking machines and use thereof |
| US20120000492A1 (en) * | 2009-07-24 | 2012-01-05 | Khs Gmbh | System for treating and/or processing liquid products and method for cleaning components of such systems |
| CN103521482A (en) * | 2013-10-14 | 2014-01-22 | 上海泰如一环境科技工程有限公司 | Method for cleaning train pneumatic brake tube system |
| CN107497794A (en) * | 2017-08-06 | 2017-12-22 | 杭州立阳环保科技有限公司 | A kind of high pressure gas with complete monitoring function rushes pipeline cleaning and its control method |
| CN112754283A (en) * | 2021-02-07 | 2021-05-07 | 江苏新美星包装机械股份有限公司 | Aseptic carbonic acid beverage preparation device |
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Application publication date: 20230221 |