ES2378763T3 - Sistema para reducir la dureza del agua y procedimientos de control correspondientes - Google Patents
Sistema para reducir la dureza del agua y procedimientos de control correspondientes Download PDFInfo
- Publication number
- ES2378763T3 ES2378763T3 ES00954824T ES00954824T ES2378763T3 ES 2378763 T3 ES2378763 T3 ES 2378763T3 ES 00954824 T ES00954824 T ES 00954824T ES 00954824 T ES00954824 T ES 00954824T ES 2378763 T3 ES2378763 T3 ES 2378763T3
- Authority
- ES
- Spain
- Prior art keywords
- resins
- water
- regeneration
- volume
- softening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 238000000034 method Methods 0.000 title claims description 40
- 239000011347 resin Substances 0.000 claims abstract description 278
- 229920005989 resin Polymers 0.000 claims abstract description 278
- 230000008929 regeneration Effects 0.000 claims abstract description 94
- 238000011069 regeneration method Methods 0.000 claims abstract description 94
- 230000005291 magnetic effect Effects 0.000 claims abstract description 71
- 238000005406 washing Methods 0.000 claims abstract description 68
- 238000001514 detection method Methods 0.000 claims abstract description 44
- 230000008859 change Effects 0.000 claims abstract description 15
- 235000014676 Phragmites communis Nutrition 0.000 claims description 71
- 150000003839 salts Chemical class 0.000 claims description 29
- 230000004913 activation Effects 0.000 claims description 16
- 230000009467 reduction Effects 0.000 claims description 12
- 230000009849 deactivation Effects 0.000 claims description 11
- 230000005294 ferromagnetic effect Effects 0.000 claims description 10
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 5
- 230000011664 signaling Effects 0.000 claims description 4
- 230000002829 reductive effect Effects 0.000 claims description 3
- 230000005355 Hall effect Effects 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 5
- 230000001172 regenerating effect Effects 0.000 claims 3
- 239000007864 aqueous solution Substances 0.000 claims 2
- 238000004851 dishwashing Methods 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 27
- 239000000243 solution Substances 0.000 description 12
- 238000006073 displacement reaction Methods 0.000 description 11
- 239000011780 sodium chloride Substances 0.000 description 11
- 229910001415 sodium ion Inorganic materials 0.000 description 11
- 230000003204 osmotic effect Effects 0.000 description 10
- 239000011734 sodium Substances 0.000 description 9
- 238000009826 distribution Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 239000012508 resin bead Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 239000012266 salt solution Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000012267 brine Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical group C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 1
- 101000794560 Arbacia punctulata Calmodulin-beta Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4229—Water softening arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/007—Arrangements of water softeners
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO990738 | 1999-09-03 | ||
| IT1999TO000738 IT1310158B1 (it) | 1999-09-03 | 1999-09-03 | Sistema di abbattimento del grado di durezza dell'acqua necessaria alfunzionamento di un apparato utilizzatore, e relativi metodi di |
| ITTO20000012 | 2000-01-07 | ||
| IT2000TO000012 IT1319780B1 (it) | 2000-01-07 | 2000-01-07 | Sistema di abbattimento del grado di durezza dell'acqua necessaria alfunzionamento di un apparato utilizzatore, e relativi metodi di |
| PCT/IB2000/001241 WO2001018298A2 (en) | 1999-09-03 | 2000-09-02 | System for reducing the water hardness and control methods thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2378763T3 true ES2378763T3 (es) | 2012-04-17 |
Family
ID=26332415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES00954824T Expired - Lifetime ES2378763T3 (es) | 1999-09-03 | 2000-09-02 | Sistema para reducir la dureza del agua y procedimientos de control correspondientes |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1409782B1 (de) |
| AT (1) | ATE538235T1 (de) |
| AU (1) | AU6717600A (de) |
| ES (1) | ES2378763T3 (de) |
| TR (1) | TR200200568T2 (de) |
| WO (1) | WO2001018298A2 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20010353A1 (it) * | 2001-04-11 | 2002-10-11 | T & P Spa | Sistema per il controllo della durezza dell'acqua di lavaggio in una macchina di lavaggio e relativo metodo di controllo. |
| ITTO20010602A1 (it) * | 2001-06-21 | 2002-12-21 | T & P Spa | Dispositivo di rilevazione dello stato delle resine di un sistema perl'abbattimento della durezza dell'acqua necessaria ad un apparato util |
| ITTO20020122A1 (it) * | 2002-02-12 | 2003-08-12 | Bitron Spa | Apparecchio decalcificatore provvisto di mezzi indicatori dell'esaurimento delle resine scambiatrici di ioni. |
| GB2386381A (en) * | 2002-03-14 | 2003-09-17 | Darren Keats | Water softener for a washing machine |
| ITTO20050805A1 (it) * | 2005-11-15 | 2007-05-16 | T & P Spa | Sistema per abbattere la durezza dell'acqua di lavaggio in una macchina di lavaggio in particolare una lavastoviglie e relativo metodo |
| PL2366322T3 (pl) * | 2010-03-18 | 2016-06-30 | Electrolux Home Products Corp Nv | Sposób regeneracji żywicy do zmiękczania wody w zmywarce do naczyń |
| KR101862882B1 (ko) * | 2010-03-18 | 2018-07-05 | 일렉트로룩스 홈 프로덕츠 코오포레이션 엔.브이. | 식기세척기의 세정 터브를 물로 채우는 방법 |
| US9839945B2 (en) | 2014-05-02 | 2017-12-12 | Electrolux Home Products, Inc. | Methods, systems, and apparatuses for performing a quick cycle in a dishwasher |
| CN108661455B (zh) * | 2017-03-29 | 2021-05-25 | 青岛海尔洗碗机有限公司 | 一种洗碗机自动门锁及洗碗机 |
| CN109283302B (zh) * | 2018-08-16 | 2023-09-05 | 南京福碧源环境技术有限公司 | 一种水质硬度检测系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3406724C2 (de) | 1984-02-24 | 1986-03-13 | Peter 7031 Aidlingen Spiegl | Härtefühler für Wasserenthärtungsanlagen |
| US4737275A (en) * | 1986-03-06 | 1988-04-12 | Autotrol Corporation | Resin pressure sensor for water treatment |
| DE3831811A1 (de) | 1988-09-19 | 1990-03-22 | Ewald Meiser | Verfahren und vorrichtung zur steuerung der regenerierung von wasserenthaertungsanlagen |
| IT1279192B1 (it) * | 1995-05-09 | 1997-12-04 | Merloni Elettrodomestici Spa | Sistema per la segnalazione della concentrazione del sale che viene utilizzato per la rigenerazione di resine in una macchina di lavaggio. |
| IT1296210B1 (it) | 1997-11-27 | 1999-06-11 | T & P Spa | Dispositivo per l'abbattimento della durezza dell'acqua (dolcificatore) dotato di un sensore di esaurimento resine e macchina |
-
2000
- 2000-09-02 AT AT00954824T patent/ATE538235T1/de active
- 2000-09-02 WO PCT/IB2000/001241 patent/WO2001018298A2/en not_active Ceased
- 2000-09-02 EP EP00954824A patent/EP1409782B1/de not_active Expired - Lifetime
- 2000-09-02 TR TR2002/00568T patent/TR200200568T2/xx unknown
- 2000-09-02 ES ES00954824T patent/ES2378763T3/es not_active Expired - Lifetime
- 2000-09-02 AU AU67176/00A patent/AU6717600A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1409782A2 (de) | 2004-04-21 |
| EP1409782B1 (de) | 2011-12-21 |
| WO2001018298A2 (en) | 2001-03-15 |
| TR200200568T2 (tr) | 2002-06-21 |
| ATE538235T1 (de) | 2012-01-15 |
| WO2001018298A3 (en) | 2001-08-09 |
| AU6717600A (en) | 2001-04-10 |
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