ITBO20100690A1 - FILTERING DEVICE FOR LIQUIDS - Google Patents
FILTERING DEVICE FOR LIQUIDS Download PDFInfo
- Publication number
- ITBO20100690A1 ITBO20100690A1 IT000690A ITBO20100690A ITBO20100690A1 IT BO20100690 A1 ITBO20100690 A1 IT BO20100690A1 IT 000690 A IT000690 A IT 000690A IT BO20100690 A ITBO20100690 A IT BO20100690A IT BO20100690 A1 ITBO20100690 A1 IT BO20100690A1
- Authority
- IT
- Italy
- Prior art keywords
- container
- opening
- permeable
- bound
- microns
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title claims description 20
- 239000007788 liquid Substances 0.000 title claims description 19
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 230000003385 bacteriostatic effect Effects 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 239000012634 fragment Substances 0.000 claims 1
- -1 spheroids Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 241000195493 Cryptophyta Species 0.000 description 4
- 230000035755 proliferation Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- 235000020965 cold beverage Nutrition 0.000 description 2
- 235000012171 hot beverage Nutrition 0.000 description 2
- 244000062175 Fittonia argyroneura Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/02—Location of water treatment or water treatment device as part of a bottle
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cyclones (AREA)
Description
DISPOSITIVO FILTRANTE PER LIQUIDI FILTERING DEVICE FOR LIQUIDS
DESCRIZIONE DELL'INVENZIONE DESCRIPTION OF THE INVENTION
La presente invenzione si inquadra nel settore tecnico concernente i dispositivi per lo stoccaggio ed il trattamento dell’acqua abbinati ad apparecchi quali distributori di bevande calde e fredde, in particolare si riferisce ad un dispositivo filtrante per liquidi. The present invention is part of the technical sector concerning devices for the storage and treatment of water combined with devices such as hot and cold drink dispensers, in particular it refers to a filtering device for liquids.
Sono noti distributori di bevande calde e fredde che presentano al loro interno un contenitore, per lo stoccaggio dell’acqua necessaria al loro funzionamento, conformato generalmente a tanica amovibile. Tali distributori a valle del contenitore di acqua presentano talvolta un dispositivo di trattamento dell’acqua, ad esempio un mezzo addolcitore e/o un mezzo filtrante Hot and cold drink dispensers are known which have inside them a container for storing the water necessary for their operation, generally shaped like a removable tank. These distributors downstream of the water container sometimes have a water treatment device, for example a softening medium and / or a filtering medium.
Il principale svantaggio dei contenitori noti riguarda la proliferazione di microrganismi, alghe e batteri nell’acqua e sulle pareti interne dello stesso se l’acqua non viene cambiata frequentemente. Tale fenomeno ha come conseguenza un peggioramento delle qualità dell’acqua il cui consumo alimentare può anche risultare dannoso per i fruitori delle relative bevande. Un secondo svantaggio riguarda la necessità di dover utilizzare un apposito filtro addolcitore, a valle del contenitore, per ridurre la durezza dell’acqua poiché il contenitore, nella maggioranza dei casi, à ̈ utilizzato in combinazione con un apparecchio avente una caldaia o un generatore di vapore. The main disadvantage of the known containers concerns the proliferation of microorganisms, algae and bacteria in the water and on the internal walls of the same if the water is not changed frequently. This phenomenon has as a consequence a worsening of the quality of the water whose food consumption can also be harmful for the users of the related drinks. A second disadvantage concerns the need to use a special softener filter, downstream of the container, to reduce the hardness of the water since the container, in most cases, is used in combination with an appliance having a boiler or a steam generator.
Lo scopo principale del dispositivo filtrante per liquidi oggetto della presente invenzione à ̈ quello di proporre un dispositivo polivalente ossia capace di assolvere sia la funzione di contenitore che di filtro per l’acqua e che possa facilmente sostituire i contenitori a tanica attualmente utilizzati nei distributori di. Ulteriore scopo à ̈ quello di proporre un dispositivo capace di eliminare il problema della proliferazione di microrganismi, alghe e batteri nell’acqua e sulle pareti interne del contenitore. The main purpose of the filtering device for liquids object of the present invention is to propose a multipurpose device that is capable of performing both the function of container and filter for water and that can easily replace the canister containers currently used in distributors. from. A further aim is to propose a device capable of eliminating the problem of the proliferation of microorganisms, algae and bacteria in the water and on the internal walls of the container.
Le caratteristiche dell'invenzione sono nel seguito evidenziate con particolare riferimento agli uniti disegni nei quali: The characteristics of the invention are highlighted below with particular reference to the accompanying drawings in which:
• la figura 1 illustra una vista schematica frontale del dispositivo; â € ¢ Figure 1 illustrates a schematic front view of the device;
• la figura 2 illustra una vista schematica dall’alto del dispositivo di figura 1; • la figura 3 illustra una vista in sezione del dispositivo di figura 2 secondo il piano III-III; â € ¢ Figure 2 illustrates a schematic top view of the device of Figure 1; â € ¢ Figure 3 illustrates a sectional view of the device of Figure 2 according to the III-III plane;
• la figura 4 illustra il dispositivo di figura 3 nella condizione di utilizzo, ossia riempito di liquido; â € ¢ Figure 4 illustrates the device of Figure 3 in the condition of use, ie filled with liquid;
• la figura 5 illustra il dispositivo di figura 3 in una prima modalità di utilizzo; • la figura 6 illustra il dispositivo di figura 3 in una seconda modalità utilizzo; • la figura 7 illustra una vista schematica frontale di una variante del dispositivo; â € ¢ Figure 5 illustrates the device of Figure 3 in a first mode of use; â € ¢ Figure 6 illustrates the device of Figure 3 in a second use mode; â € ¢ Figure 7 illustrates a schematic front view of a variant of the device;
• la figura 8 illustra una vista in sezione del dispositivo di figura 7. â € ¢ Figure 8 illustrates a sectional view of the device of Figure 7.
Con riferimento alle figure da 1 a 6, con 1 viene indicato un dispositivo filtrante per liquidi. With reference to Figures 1 to 6, 1 indicates a filtering device for liquids.
Nella preferita forma di realizzazione, illustrata nelle figure da 1 a 6, il dispositivo filtrante per liquidi à ̈ costituito da un mezzo contenitore 2 dotato di un’apertura 3, posta nella parte superiore lungo il bordo della quale à ̈ fissato un mezzo permeabile 10. In the preferred embodiment, illustrated in Figures 1 to 6, the filtering device for liquids consists of a container means 2 equipped with an opening 3, placed in the upper part along the edge of which a permeable medium is fixed 10.
Il mezzo permeabile 10 à ̈ alloggiato all’interno del contenitore 2 e ne divide il volume interno in una prima porzione 6 compresa tra le superfici interne del contenitore 2 e del mezzo permeabile 10, ed una seconda porzione 7 delimitata dalla superficie interna del mezzo permeabile 10 e dalla sezione di ingresso dell’apertura 3. The permeable medium 10 is housed inside the container 2 and divides its internal volume into a first portion 6 comprised between the internal surfaces of the container 2 and the permeable medium 10, and a second portion 7 delimited by the internal surface of the medium permeable 10 and from the inlet section of the opening 3.
Il mezzo permeabile 10 à ̈ costituito da una membrana che ha un grado di filtrazione di circa 125 micron ed ha una forma tubolare con una prima estremità vincolata alla sezione dell’apertura 3 e una seconda estremità chiusa e posta in prossimità del fondo del contenitore 2. The permeable medium 10 consists of a membrane that has a filtration degree of about 125 microns and has a tubular shape with a first end bound to the section of the opening 3 and a second closed end placed near the bottom of the container 2.
La persona esperta del ramo può facilmente scegliere una membrana con grado di filtrazione differente a seconda delle caratteristiche del liquido da filtrare. The person skilled in the art can easily choose a membrane with a different degree of filtration according to the characteristics of the liquid to be filtered.
La prima porzione 6 contiene al suo interno i mezzi filtranti 11 costituiti da una miscela di resine 12, libere di muoversi all’interno della prima porzione 6. The first portion 6 contains inside it the filtering means 11 consisting of a mixture of resins 12, free to move inside the first portion 6.
La miscela di resina à ̈ costituita da resine di almeno 4 pesi specifici diversi sotto forma di granuli al fine di massimizzare lo scambio ionico tra il liquido e le resine. The resin mixture consists of resins of at least 4 different specific weights in the form of granules in order to maximize the ionic exchange between the liquid and the resins.
Inoltre la miscela di resine 12 comprende dei materiali batteriostatici, come materiali a base di argento, per ridurre o eliminare la carica batterica eventualmente presente nel liquido. Furthermore, the resin mixture 12 comprises bacteriostatic materials, such as silver-based materials, to reduce or eliminate the bacterial load possibly present in the liquid.
Sempre per contrastare la carica batterica anche il contenitore 2 Ã ̈ realizzato in materiale plastico argentizzato mentre il mezzo permeabile 10 Ã ̈ costituito da un tessuto o un tessuto non tessuto al cui interno sono presenti fili di argento. Again to counteract the bacterial load, the container 2 is also made of silver-plated plastic material while the permeable medium 10 is made up of a fabric or a non-woven fabric inside which there are silver threads.
Il contenitore 2, inoltre, à ̈ realizzato in materiale plastico con trattamento anti-UV e/o anti-statico per ridurne la proliferazione di alghe all’interno del liquido nonché per ridurre l’invecchiamento del contenitore 2 stesso. The container 2 is also made of plastic material with anti-UV and / or anti-static treatment to reduce the proliferation of algae inside the liquid as well as to reduce the aging of the container 2 itself.
Infine a chiusura del mezzo di apertura 3 à ̈ presente un mezzo di copertura 4 chiuso o dotato di mezzi di passaggio 5 per l’inserimento di tubi di aspirazione 15 o di mezzi pompanti ad immersione 16. Finally, when the opening means 3 is closed, there is a covering means 4 that is closed or equipped with passage means 5 for the insertion of suction pipes 15 or immersion pumping means 16.
In una variante della preferita forma di realizzazione il dispositivo 1 comprende due aperture distinte, una di ingresso 8 e una di uscita 9 del liquido. In a variant of the preferred embodiment the device 1 comprises two distinct openings, one for the inlet 8 and one for the outlet 9 of the liquid.
Un primo mezzo permeabile 18 à ̈ vincolato all’apertura di ingresso 8 e presenta un grado di filtrazione di 3 micron. A first permeable medium 18 is bound to the inlet opening 8 and has a filtration degree of 3 microns.
Un secondo mezzo permeabile 19 à ̈ vincolato all’apertura di uscita 9 e presenta un grado di filtrazione di 150 micron. A second permeable medium 19 is bound to the outlet opening 9 and has a filtration degree of 150 microns.
Il funzionamento del dispositivo 1 prevede il riempimento del dispositivo con il liquido da filtrare, tipicamente acqua, che andrà ad occupare tutto il volume rimasto libero all’interno del mezzo contenitore 2 nella porzione prima 6 e seconda 7. The operation of the device 1 foresees the filling of the device with the liquid to be filtered, typically water, which will occupy all the free volume inside the half container 2 in the first 6 and second 7 portion.
Il liquido entra in contatto con le resine 12 ed inizia la reazione di filtrazione. Per velocizzare tale operazione à ̈ possibile agitare il dispositivo 1 facilitando la circolazione del liquido tra i granuli di resina attivandola maggiormente. The liquid comes into contact with the resins 12 and the filtration reaction begins. To speed up this operation it is possible to shake the device 1 facilitating the circulation of the liquid between the resin granules by activating it more.
Successivamente il tubo di aspirazione 15, o alternativamente la pompa ad immersione 16, Ã ̈ inserito nella seconda porzione 7 attraverso il mezzo di passaggio 5 presente nel mezzo di copertura 4. Subsequently the suction pipe 15, or alternatively the immersion pump 16, is inserted in the second portion 7 through the passage means 5 present in the covering means 4.
L’acqua presente nel dispositivo à ̈ pressoché immediatamente pronta per essere impiegata in apparecchi quali i distributori di bevande. The water present in the device is almost immediately ready to be used in appliances such as beverage dispensers.
Il dispositivo 1 può essere riempito di liquido parecchie volte prima che le resine 12 esauriscano il loro potere filtrante garantendo in tal modo una notevole autonomia operativa. The device 1 can be filled with liquid several times before the resins 12 exhaust their filtering power, thus ensuring a considerable operating autonomy.
Il vantaggio principale del dispositivo filtrante per liquidi oggetto della presente invenzione à ̈ quello di fornire un dispositivo polivalente ossia capace di assolvere sia la funzione di contenitore che di filtro per l’acqua e che possa facilmente sostituire i contenitori a tanica attualmente utilizzati nei distributori di. Ulteriore vantaggio à ̈ quello di fornire un dispositivo capace di eliminare il problema della proliferazione di microrganismi, alghe e batteri nell’acqua e sulle pareti interne del contenitore. The main advantage of the filtering device for liquids object of the present invention is that of providing a multipurpose device that is capable of performing both the function of container and filter for water and that can easily replace the canister containers currently used in distributors. from. Another advantage is to provide a device capable of eliminating the problem of the proliferation of microorganisms, algae and bacteria in the water and on the internal walls of the container.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITBO2010A000690A IT1402718B1 (en) | 2010-11-18 | 2010-11-18 | FILTERING DEVICE FOR LIQUIDS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITBO2010A000690A IT1402718B1 (en) | 2010-11-18 | 2010-11-18 | FILTERING DEVICE FOR LIQUIDS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ITBO20100690A1 true ITBO20100690A1 (en) | 2012-05-19 |
| IT1402718B1 IT1402718B1 (en) | 2013-09-18 |
Family
ID=43742549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITBO2010A000690A IT1402718B1 (en) | 2010-11-18 | 2010-11-18 | FILTERING DEVICE FOR LIQUIDS |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1402718B1 (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB693601A (en) * | ||||
| WO2003014025A1 (en) * | 2001-08-10 | 2003-02-20 | Innova Pure Water Inc. | Hollow fiber membrane filters in various containers |
| US20040004037A1 (en) * | 2001-12-12 | 2004-01-08 | Jack Herron | Direct osmotic hydration devices |
| US20040112826A1 (en) * | 2000-12-08 | 2004-06-17 | Akira Chiba | Drinking element |
| WO2005049500A1 (en) * | 2003-11-18 | 2005-06-02 | Söll Gmbh | Device and method for treating water with the aid of membranes |
| WO2006021966A1 (en) * | 2004-08-24 | 2006-03-02 | Mon Chatrath | Improvement in or relating to personal filter bottle |
| WO2006128187A2 (en) * | 2005-05-27 | 2006-11-30 | The University Of North Carolina At Chapel Hill | Enhanced ceramic filter for drinking water treatment |
| WO2008059219A1 (en) * | 2006-11-13 | 2008-05-22 | The University Of Sheffield | Apparatus and method for purifying water by forward osmosis |
| US7473362B1 (en) * | 2008-02-21 | 2009-01-06 | Nohren Jr John E | Water treatment system |
| US20090078628A1 (en) * | 2007-09-20 | 2009-03-26 | Stetson Development, Inc. | Pool filtration system |
-
2010
- 2010-11-18 IT ITBO2010A000690A patent/IT1402718B1/en active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB693601A (en) * | ||||
| US20040112826A1 (en) * | 2000-12-08 | 2004-06-17 | Akira Chiba | Drinking element |
| WO2003014025A1 (en) * | 2001-08-10 | 2003-02-20 | Innova Pure Water Inc. | Hollow fiber membrane filters in various containers |
| US20040004037A1 (en) * | 2001-12-12 | 2004-01-08 | Jack Herron | Direct osmotic hydration devices |
| WO2005049500A1 (en) * | 2003-11-18 | 2005-06-02 | Söll Gmbh | Device and method for treating water with the aid of membranes |
| WO2006021966A1 (en) * | 2004-08-24 | 2006-03-02 | Mon Chatrath | Improvement in or relating to personal filter bottle |
| WO2006128187A2 (en) * | 2005-05-27 | 2006-11-30 | The University Of North Carolina At Chapel Hill | Enhanced ceramic filter for drinking water treatment |
| WO2008059219A1 (en) * | 2006-11-13 | 2008-05-22 | The University Of Sheffield | Apparatus and method for purifying water by forward osmosis |
| US20090078628A1 (en) * | 2007-09-20 | 2009-03-26 | Stetson Development, Inc. | Pool filtration system |
| US7473362B1 (en) * | 2008-02-21 | 2009-01-06 | Nohren Jr John E | Water treatment system |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1402718B1 (en) | 2013-09-18 |
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