WO2018065253A1 - Verfahren zum zapfen eines karbonisierten getränkes, schankanlage für karbonisierte getränke sowie kartuscheneinheit hierzu - Google Patents
Verfahren zum zapfen eines karbonisierten getränkes, schankanlage für karbonisierte getränke sowie kartuscheneinheit hierzu Download PDFInfo
- Publication number
- WO2018065253A1 WO2018065253A1 PCT/EP2017/074264 EP2017074264W WO2018065253A1 WO 2018065253 A1 WO2018065253 A1 WO 2018065253A1 EP 2017074264 W EP2017074264 W EP 2017074264W WO 2018065253 A1 WO2018065253 A1 WO 2018065253A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filter
- carbonated beverage
- dispensing system
- flow regulator
- valve
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/04—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers
- B67D1/0406—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers with means for carbonating the beverage, or for maintaining its carbonation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
- B67D1/1252—Gas pressure control means, e.g. for maintaining proper carbonation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
- B67D1/127—Froth control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
- B67D1/14—Reducing valves or control taps
- B67D1/1405—Control taps
- B67D1/1411—Means for controlling the build-up of foam in the container to be filled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/0042—Details of specific parts of the dispensers
- B67D1/0081—Dispensing valves
- B67D2001/0087—Dispensing valves being mounted on the dispenser housing
- B67D2001/009—Dispensing valves being mounted on the dispenser housing operated by cup detection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
- B67D2001/1259—Fluid level control devices
- B67D2001/1261—Fluid level control devices the level being detected mechanically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D2210/00—Indexing scheme relating to aspects and details of apparatus or devices for dispensing beverages on draught or for controlling flow of liquids under gravity from storage containers for dispensing purposes
- B67D2210/00002—Purifying means
- B67D2210/00005—Filters
- B67D2210/00007—Filters for gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D2210/00—Indexing scheme relating to aspects and details of apparatus or devices for dispensing beverages on draught or for controlling flow of liquids under gravity from storage containers for dispensing purposes
- B67D2210/00002—Purifying means
- B67D2210/00005—Filters
- B67D2210/0001—Filters for liquid
Definitions
- the present invention relates to a method for tapping a carbonated beverage, a carbonated beverage dispenser and a cartridge unit for a carbonated beverage dispenser.
- filters or terminal filters which may also be designed as a membrane filter. These filters are used to prevent retrograde contamination of dispensers. Since the pressure loss increases with the duration of use of the filter and thus reduces the flow rate, such filters are now always oversized so that there is no significant reduction in the flow rate during the recommended service life. Compensators continue to be used for the actual flow control. The pressure loss of the filter and membrane filter used in the prior art goes to zero at the set flow rate and is significantly less than 1 bar.
- Object of the present invention is to provide an improved variant of a dispensing system, with both carbonated drinks can be tapped and a retrograde contamination of the system is prevented.
- This object is achieved with a method for tapping a carbonated beverage with the features of claim 1, a dispensing system for carbonated drinks with the features of claim 9 and a cartridge unit dissolved for a dispensing system for carbonated drinks with the features of claim 20.
- a method for tapping a carbonated beverage from a dispensing system wherein the carbonated beverage is passed via a line through a flow regulator and a flow regulator downstream of the flow regulator, the carbonated beverage undergoes a pressure drop over the equilibrium pressure at the flow of the filter carbonated beverage.
- Carbonated drinks are under pressure before they are served. They are, for example, pre-carbonated and stored in special containers under pressure so that the CO2 does not escape before the pin.
- carbonated drinks are mixed and carbonated just prior to tapping.
- a specific pressure is needed - depending on the conditions of temperature, C0 2 content and type of beverage.
- a carbonated beverage within a dispensing system is under a specific pressure that exceeds ambient pressure. At or just before the tap, the beverage must be relieved to ambient pressure.
- the relaxation of the carbonated beverage takes place essentially in the flow regulator and thus abruptly. This may result in the C0 2 content of the carbonated beverage dropping abruptly to ambient pressure as it passes through the flow regulator and thus out-of-release CO2 to a relevant extent, as the equilibrium pressure of CO2 in water is above ambient.
- the invention is now based on the recognition that due to the downstream of the flow regulator arranged filter downstream of the flow regulator results in a back pressure, which means that the carbonated beverage is relaxed when passing through the flow regulator not to ambient pressure, but to the sum of ambient pressure and back pressure ,
- the equilibrium pressure of dissolved CO2 in water at 8 ° C is about 1.6 bar.
- the filter may coincide directly with the tapping point or lie immediately upstream of the tapping point.
- a filter is advantageously provided, which is suitable for sterilization or for sterile filtration, so as to prevent the retrograde contamination of the dispensing system.
- it is particularly preferable to use so-called “dead-end” filters In the case of dead-end filtration, a feed is pumped against the filter, on the back of which the so-called permeate proceeds "Filtering is advantageous because these filters can be easily formed so that they are suitable for sterilizing the filtered liquid. The use of such filters makes it possible to prevent retrograde contamination of the dispensing system with high reliability.
- the dead-end filtration is to be distinguished from the so-called tangential flow filtration, which, however, can also be used in connection with the present invention.
- Especially suitable dead-end filters have been found to be fiber membrane based filters. Such filters may be formed as a flat filter, but are preferably used in connection with the present invention filters based on hollow fiber membranes. Fiber membrane based filters are commercially available in a variety of designs at low cost.
- the filter provided according to the invention has pores whose size is between 100 and 300 nanometers, preferably between 150 and 200 nanometers.
- a carbonated beverage is passed through the line, the flow regulator and the filter during the dispensing process within the dispensing system. It is envisaged that the line leads the carbonated beverage through the flow regulator and the filter. It can be provided that these components are formed either integral with the line. Alternatively, the flow regulator and / or the filter may be formed as separate components and be connected separately to the line.
- the flow regulator and the filter are integrally formed and connected as an integral component to the line.
- the carbonated beverage has an equilibrium pressure for the dissolved CO2.
- the flow rate of the carbonated beverage through the line is by means of the flow regulator to about 1 to 3 l / min. set.
- the flow rate is preferably about 2 L / min. set.
- the term "approx.” In this context means a deviation of ⁇ 10% of the flow rate.
- the flow rate can be kept constant by means of the flow regulator.
- the carbonated beverage for example, a temperature between 1 and 12 ° C, when it is passed through the filter.
- a carbonated beverage between 4 and 10 ° C.
- the pressure loss is more than 1 bar, for a beverage which has 10 ° C and a C0 2 content of 6g / ⁇ CO2.
- the carbonated beverage is cooled before being passed through the flow regulator and the filter.
- cooling may be provided in a dispensing system.
- the flow regulator and the filter are arranged in a cartridge unit.
- the cartridge unit can be designed in one piece and the flow regulator and the filter could be an integral part of the cartridge unit.
- the carbonated beverage is passed through a valve to close the conduit. Preferably by a low-turbulence fitting.
- the valve may have a plug valve or a ball valve with or without drip protection.
- the valve may be arranged on the line or at the tap.
- a valve for closing the line upstream of the flow regulator is arranged and a valve, for example, with drip protection, terminal at the tapping point is arranged.
- a valve with a safety and / or pressure-holding valve is connected downstream of the filter and is attached to the line or the tap.
- a carbonated beverage dispenser having a conduit with a flow regulator and a filter disposed downstream of the flow regulator.
- the dispensing system is set up such that a carbonated beverage can be conducted via the line through the flow regulator and the filter, wherein the filter is arranged such that the carbonated beverage experiences a pressure drop that is above the equilibrium pressure of the carbonated beverage, if it Filter flows through.
- a dispensing system can have a storage container for carbonated drinks. Such a reservoir is then provided with a conduit through which the carbonated beverage is passed to a tapping point of the dispensing system. Before the carbonated beverage reaches the tap, it is passed through the flow regulator and the filter. In the flow regulator, the flow rate is set, and in the filter, the carbonated beverage is relaxed and sterile filtered, so that a retrograde contamination of the dispensing system is prevented.
- the flow rate of the carbonated beverage by means of the quantity regulator to about 1 to 3 l / min. adjustable, preferably to about 2 l / min.
- the quantity regulator to about 1 to 3 l / min. adjustable, preferably to about 2 l / min.
- ca Is meant deviations in the range of ⁇ 10% of the flow rate.
- the dispensing system has a cooling for the carbonated beverage. Cooling is not necessary. However, carbonated beverages are preferably consumed by a consumer at a temperature between 6 and 8 ° C. It is also possible to tap carbonated beverages at ambient temperature.
- the filter is configured such that the pressure loss of the carbonated beverage at 10 ° C when passed through the filter is above 1 bar.
- the carbonated content of the carbonated beverage is 6g CO2 / I.
- the dispensing system has a cartridge unit comprising the flow regulator and the filter.
- the flow regulator and the filter can be individual components. These may be either integral with the conduit or individually connected to the conduit. Furthermore, it is possible that the cartridge unit has the components quantity regulator and filter individually or that the cartridge unit of the flow regulator and the filter are designed as a component integrally.
- the flow regulator and the filter are designed together as an integral component.
- the cartridge unit is replaceable.
- both the flow regulator and the filter are made interchangeable.
- quantity regulator and filter are designed to be interchangeable as an integral component.
- the dispensing system has a valve for closing the line, preferably a low-turbulence fitting.
- the dispensing system may have a ball valve or a conical valve, optionally with a drip guard. Such a cone valve with or without drip protection can be arranged terminally at the tapping point.
- a valve can be mounted, for example, upstream of a flow regulator on the line.
- a valve in combination with a safety / pressure valve is connected downstream of a filter and is mounted downstream of the filter on the line.
- a cartridge unit for a carbonated beverage dispenser which comprises a flow regulator and a filter.
- the cartridge unit is arranged such that the carbonated beverage is passable through the flow regulator and the filter, wherein the filter is disposed downstream of the flow regulator and wherein the filter is adapted to relax a carbonated beverage as it flows through the filter.
- the filter is arranged to relax the carbonated beverage so that it experiences a pressure drop above the equilibrium pressure of the carbonated beverage as it flows through the filter.
- the flow regulator is adapted to a constant flow rate of the carbonated beverage of about 1 to 3 l / min. adjust, in particular of about 2 l / min. By approx. A deviation of ⁇ 10% of the flow rate is meant.
- the filter is arranged such that the pressure loss of the carbonated beverage at flow rate of the filter at a flow rate of 2 l / min, and a CCte content of 6 g CO2 / I at 10 ° is greater than 1 bar.
- carbonated beverages of a carbon dioxide content higher or lower than about 6 g CO2 / l can also be tapped.
- CCt levels of about 3 g CO2 / I are common, but it is also possible to use drinks with a higher CO2 content
- a CCte content of approximately 7 to 8 g CO2 / I is usual, whereby variations in the CC content of 20% relative to the CC content are usual.
- Fig. 1 a first embodiment of a dispensing system
- Fig. 2 another embodiment of a dispensing system. Like reference numerals in the two embodiments point to identically designed components.
- FIG. 1 shows a first exemplary embodiment of a dispensing system 1 according to the invention.
- the dispensing system 1 in this case has a line 3 and a flow regulator 5 and a filter 7.
- the line 3 of the dispensing system 1 is connected to a reservoir 17 for a carbonated beverage 19.
- the carbonated beverage 19 is in which in the reservoir under pressure.
- the reservoir 17 also has a supply line 21 for water and a supply line 23 for CO2.
- the filter 7 is designed as a dead-end filter and is based on a bundle of several hollow-fiber membranes whose pores have a size between 150 and 200 nanometers. Such filters allow sterile filtration and thus prevent retrograde contamination of the dispensing system from a tap 27.
- the carbonated beverage 19 is passed through the line 3 through the flow regulator 5 and the filter 7 and can then be removed at a tapping point 27.
- the dispensing system 1 also has a pressure indicator 9. This is only optional and can, for. B. omitted in end customer equipment for cost reasons.
- an armature 11 upstream of the brand regulator 5 is provided. Through this fitting 11, the line 3 can be closed and opened. Dashed lines here a cartridge unit 25 is provided, in which the flow regulator 5 and the filter 7 are arranged. Furthermore, the pressure indicator 9 is arranged in the cartridge unit 25. Optionally, however, a cartridge unit 25 without a pressure indicator 9 can be provided.
- the dispensing system 1 also has a cone valve 13 as drip protection.
- the storage container 17 for carbonated drinks 19 may be integrated directly into the dispensing system 1. Furthermore, it is also possible that in each case, for example, new containers are connected to the line 3, as is done for example during operation by drinks in barrels.
- FIG. 2 shows a further embodiment of a dispensing system 1 according to the invention.
- This has a reservoir 17 for carbonated drinks 19 and a connection 21 for water and a connection 23 for CO2.
- the carbonated beverage 19 is passed through the conduit 3 through a flow regulator 5 and a filter 7.
- the carbonated beverage 19 is expanded to ambient pressure and experiences here a pressure drop that is above the equilibrium pressure of the carbonated beverage 19.
- the flow regulator 5 and the filter 7 are together with a pressure gauge 9 in a Kartu- arranged unit 25.
Landscapes
- Devices For Dispensing Beverages (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112019006972-0A BR112019006972B1 (pt) | 2016-10-06 | 2017-09-25 | Método para a extração de uma bebida carbonatada, sistema dispensador para bebidas carbonatadas e unidade de cartucho para o mesmo |
US16/338,858 US11040863B2 (en) | 2016-10-06 | 2017-09-25 | Method for drawing a carbonated drink, dispenser system for carbonated drinks and cartridge unit for same |
CN201780062123.XA CN109803916A (zh) | 2016-10-06 | 2017-09-25 | 用于抽取碳酸饮料的方法、用于碳酸饮料的分配器系统和用于其的筒单元 |
EP17772415.0A EP3523237B1 (de) | 2016-10-06 | 2017-09-25 | Verfahren zum zapfen eines karbonisierten getränkes, schankanlage für karbonisierte getränke sowie kartuscheneinheit hierzu |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016119010.1 | 2016-10-06 | ||
DE102016119010.1A DE102016119010A1 (de) | 2016-10-06 | 2016-10-06 | Verfahren zum Zapfen eines karbonisierten Getränkes, Schankanlage für karbonisierte Getränke sowie Kartuscheneinheit hierzu |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018065253A1 true WO2018065253A1 (de) | 2018-04-12 |
Family
ID=59966761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2017/074264 WO2018065253A1 (de) | 2016-10-06 | 2017-09-25 | Verfahren zum zapfen eines karbonisierten getränkes, schankanlage für karbonisierte getränke sowie kartuscheneinheit hierzu |
Country Status (5)
Country | Link |
---|---|
US (1) | US11040863B2 (de) |
EP (1) | EP3523237B1 (de) |
CN (1) | CN109803916A (de) |
DE (1) | DE102016119010A1 (de) |
WO (1) | WO2018065253A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021155086A (ja) * | 2020-03-27 | 2021-10-07 | アサヒビール株式会社 | 管理装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2540564A (en) * | 1948-09-17 | 1951-02-06 | Zacko Leo Anthony | Filtering device |
JP2002273417A (ja) * | 2001-03-23 | 2002-09-24 | Osaka Gas Chem Kk | 水処理用フィルター |
EP1926548A1 (de) | 2006-06-09 | 2008-06-04 | Balda Solutions Deutschland GmbH | Verfahren und vorrichtung für die anreicherung eines flüssigkeitsstroms mit einem gas |
WO2012150465A1 (en) * | 2011-05-04 | 2012-11-08 | Strix Limited | Water treatment apparatus |
JP2015182061A (ja) * | 2014-03-26 | 2015-10-22 | 諒介 花田 | 炭酸水製造方法および装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2450564A (en) | 1944-10-02 | 1948-10-05 | Marquette Metal Products Co | Fluid operated motor with piston actuated distributing valve and manually actuated parking valve |
US4893262A (en) * | 1986-06-27 | 1990-01-09 | K-Tron International, Inc. | Weigh feeding system with self-tuning stochastic control |
US4886190A (en) * | 1986-10-29 | 1989-12-12 | The Coca-Cola Company | Postmix juice dispensing system |
KR930008856B1 (ko) * | 1991-05-15 | 1993-09-16 | 금성일렉트론 주식회사 | 혼합용액의 일정비율 혼합장치 |
-
2016
- 2016-10-06 DE DE102016119010.1A patent/DE102016119010A1/de not_active Withdrawn
-
2017
- 2017-09-25 WO PCT/EP2017/074264 patent/WO2018065253A1/de active Search and Examination
- 2017-09-25 US US16/338,858 patent/US11040863B2/en active Active
- 2017-09-25 CN CN201780062123.XA patent/CN109803916A/zh active Pending
- 2017-09-25 EP EP17772415.0A patent/EP3523237B1/de active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2540564A (en) * | 1948-09-17 | 1951-02-06 | Zacko Leo Anthony | Filtering device |
JP2002273417A (ja) * | 2001-03-23 | 2002-09-24 | Osaka Gas Chem Kk | 水処理用フィルター |
EP1926548A1 (de) | 2006-06-09 | 2008-06-04 | Balda Solutions Deutschland GmbH | Verfahren und vorrichtung für die anreicherung eines flüssigkeitsstroms mit einem gas |
WO2012150465A1 (en) * | 2011-05-04 | 2012-11-08 | Strix Limited | Water treatment apparatus |
JP2015182061A (ja) * | 2014-03-26 | 2015-10-22 | 諒介 花田 | 炭酸水製造方法および装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3523237A1 (de) | 2019-08-14 |
US11040863B2 (en) | 2021-06-22 |
CN109803916A (zh) | 2019-05-24 |
EP3523237B1 (de) | 2020-11-04 |
DE102016119010A1 (de) | 2018-04-12 |
BR112019006972A2 (pt) | 2019-07-02 |
US20200172386A1 (en) | 2020-06-04 |
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