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1. (WO2019025531) GREY WATER HEAT RECOVERY SYSTEM
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Pub. No.: WO/2019/025531 International Application No.: PCT/EP2018/070974
Publication Date: 07.02.2019 International Filing Date: 02.08.2018
IPC:
C02F 3/12 (2006.01) ,F28D 21/00 (2006.01) ,C02F 103/00 (2006.01) ,C02F 1/44 (2006.01) ,F24D 17/00 (2006.01) ,E03C 1/00 (2006.01)
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3
Biological treatment of water, waste water, or sewage
02
Aerobic processes
12
Activated sludge processes
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
D
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
21
Heat-exchange apparatus not covered by any of the groups F28D1/-F28D20/109
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
103
Nature of the water, waste water, sewage or sludge to be treated
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
44
by dialysis, osmosis or reverse osmosis
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
D
DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
17
Domestic hot-water supply systems
E FIXED CONSTRUCTIONS
03
WATER SUPPLY; SEWERAGE
C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
1
Domestic plumbing installations for fresh water or waste water; Sinks
Applicants:
HUBER, Walter [AT/AT]; AT
Inventors:
HUBER, Walter; AT
Agent:
GIBLER & POTH PATENTANWÄLTE KG; Dorotheergasse 7/14 1010 Wien, AT
Priority Data:
A 50652/201704.08.2017AT
Title (EN) GREY WATER HEAT RECOVERY SYSTEM
(FR) SYSTÈME DE RÉCUPÉRATION DE LA CHALEUR DES EAUX GRISES
(DE) GRAUWASSERWÄRMERÜCKGEWINNUNGSSYSTEM
Abstract:
(EN) In a grey water heat recovery system (1) comprising a cleaning system (2) and a heat transmission device (3), wherein the cleaning system (2) is designed to clean grey water from a grey water line (4), wherein an output of the cleaning system (2) is connected to the heat transmission device (3), wherein the heat transmission device (3) is designed to transmit thermal energy from the cleaned grey water to fresh water in a fresh water line (5), it is proposed that the cleaning system (2) has an aeration tank (6) with microorganisms, wherein the microorganisms decompose organic constituents of the grey water, and that a filter membrane (7) is arranged in the aeration tank (6).
(FR) L’invention concerne un système de récupération de la chaleur des eaux grises (1) comprenant une installation d’épuration (2) et un dispositif de transfert de chaleur (3), l'installation d’épuration (2) étant conçue pour purifier les eaux grises en provenance d'une conduite d'eaux grises (4), une sortie de l'installation d’épuration (2) étant reliée au dispositif de transfert de chaleur (3). Le dispositif de transfert de chaleur (3) est conçu pour transférer de l'énergie thermique des eaux grises purifiées à une eau fraîche dans une conduite d'eau fraîche (5). Selon l'invention, l'installation d’épuration (2) comprend un réservoir d'activation (6) contenant des micro-organismes, ces micro-organismes décomposant les constituants organiques des eaux grises, et une membrane filtrante (7) est disposée dans le réservoir d'activation (6).
(DE) Bei einem Grauwasserwärmerückgewinnungssystem (1) umfassend eine Reinigungsanlage (2) und eine Wärmeübertragungsvorrichtung (3), wobei die Reinigungsanlage (2) ausgebildet ist Grauwasser aus einer Grauwasserleitung (4) zu reinigen, wobei ein Ausgang der Reinigungsanlage (2) mit der Wärmeübertragungsvorrichtung (3) verbunden ist, wobei die Wärmeübertragungsvorrichtung (3) ausgebildet ist Wärmeenergie von dem gereinigten Grauwasser auf ein Frischwasser in einer Frischwasserleitung (5) zu übertragen, wird vorgeschlagen, dass die Reinigungsanlage (2) einen Belebungsbehälter (6) mit Mikroorganismen aufweist, wobei die Mikroorganismen organische Bestandteile des Grauwassers zersetzen, und dass in dem Belebungsbehälter (6) eine Filtermembran (7) angeordnet ist.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)