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1. (WO2007003164) DEVICE AND METHOD FOR CLEANING AND/OR DISINFECTING FILTERS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/003164 International Application No.: PCT/DE2006/001111
Publication Date: 11.01.2007 International Filing Date: 28.06.2006
IPC:
B08B 9/02 (2006.01) ,B08B 9/032 (2006.01) ,B01D 61/08 (2006.01) ,B01D 61/18 (2006.01) ,B01D 65/02 (2006.01) ,C02F 1/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
08
CLEANING
B
CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
9
Cleaning hollow articles by methods or apparatus specially adapted thereto
02
Cleaning pipes or tubes or systems of pipes or tubes
B PERFORMING OPERATIONS; TRANSPORTING
08
CLEANING
B
CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
9
Cleaning hollow articles by methods or apparatus specially adapted thereto
02
Cleaning pipes or tubes or systems of pipes or tubes
027
Cleaning the internal surfaces; Removal of blockages
032
by the mechanical action of a moving fluid, e.g. by flushing
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
61
Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
02
Reverse osmosis; Hyperfiltration
08
Apparatus therefor
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
61
Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
14
Ultrafiltration; Microfiltration
18
Apparatus therefor
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
65
Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
02
Membrane cleaning or sterilisation
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
Applicants:
AQUA CARAT GMBH [DE/DE]; Brunnenwiesen 21 72622 Nürtingen, DE (AllExceptUS)
DOPSLAFF, Reinhard [DE/DE]; DE (UsOnly)
DOPSLAFF, Hartmut [DE/DE]; DE (UsOnly)
SÖCKNICK, Ralf [DE/DE]; DE (UsOnly)
NEIDHARDT, Klaus [DE/DE]; DE (UsOnly)
HESS, Klaus [DE/DE]; DE (UsOnly)
Inventors:
DOPSLAFF, Reinhard; DE
DOPSLAFF, Hartmut; DE
SÖCKNICK, Ralf; DE
NEIDHARDT, Klaus; DE
HESS, Klaus; DE
Agent:
KOHLER SCHMID MÖBUS; Ruppmannstrasse 27 70565 Stuttgart, DE
Priority Data:
20 2005 010 525.201.07.2005DE
Title (DE) VORRICHTUNG UND VERFAHREN ZUR REINIGUNG UND/ODER DESINFEKTION VON FILTERN
(EN) DEVICE AND METHOD FOR CLEANING AND/OR DISINFECTING FILTERS
(FR) DISPOSITIF ET PROCEDE DE NETTOYAGE ET / OU DE DESINFECTION DE FILTRES
Abstract:
(DE) Eine Vorrichtung zur Reinigung und/oder Desinfektion von Filtern, die ein Gehäuse (8) mit einem ersten Einlass (10) für zu filtrierendes Wasser und einem zweiten Auslass (11) für filtriertes Wasser, eine im Gehäuse befindliche Filtereinheit (9) sowie einen zweiten Einlass (14) für Reinigungs- und/oder Desinfektionsmittel umfasst, ist dadurch gekennzeichnet, dass eine Auslassöffnung eines Druckbehälters (12) mit Reinigungs- und/oder Desinfektionsmittel ohne Zuführleitung mit dem zweiten Einlass für Reinigungs- und/oder Desinfektionsmittel fluiddicht verbindbar ist. Damit können Filtereinheiten durch einfache und sichere Zugabe von Chemikalien aus einem Druckbehälter effektiv abgereinigt und desinfiziert werden können, ohne dass hierzu ein größerer apparativer Aufbau mit Pumpen, Vorratsgefäßen und Zuleitungen notwendig ist.
(EN) Disclosed is a device for cleaning and/or disinfecting filters, comprising a housing (8) with a first inlet (10) for water that is to be filtered and a second outlet (11) for filtered water, a filter unit (9) located in the housing, and a second inlet (14) for cleaners and/or disinfectants. Said device is characterized in that a discharge port of a pressurized receptacle (12) containing the cleaner and/or disinfectant can be connected in a fluid-tight manner to the second inlet for cleaners and/or disinfectants without using a supply tube. Filter units can thus be cleaned and disinfected effectively by simply and safely adding chemicals from a pressurized receptacle without requiring a major infrastructure encompassing pumps, reservoirs, and supply tubes.
(FR) Dispositif de nettoyage et / ou de désinfection de filtres, qui comporte un boîtier (8) pourvu d'un premier orifice d'entrée (10) pour de l'eau à filtrer et d'un second orifice de sortie (11) pour l'eau filtrée, une unité filtre (9) située dans le boîtier et un second orifice d'entrée (14) pour un agent de nettoyage et / ou de désinfection. Ledit dispositif est caractérisé en ce qu'un orifice de sortie d'un récipient (12) à fluide sous pression contenant un agent de nettoyage et / ou de désinfection peut être raccordé de manière étanche aux fluides et sans conduite d'amenée avec le second orifice d'entrée pour un agent de nettoyage et / ou de désinfection. Les unités filtres peuvent ainsi être nettoyées et désinfectées efficacement par l'apport simple et sûr de produits chimiques contenus dans le récipient à fluide sous pression, sans qu'une structure plus importante comportant des pompes, des récipients d'alimentation et des conduites d'amenées soit nécessaire.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP1901860ES2378955