DE102004017969A1 - Automatic flushing unit comprises valve with sealing member and membrane module with tubular membranes - Google Patents

Automatic flushing unit comprises valve with sealing member and membrane module with tubular membranes Download PDF

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Publication number
DE102004017969A1
DE102004017969A1 DE200410017969 DE102004017969A DE102004017969A1 DE 102004017969 A1 DE102004017969 A1 DE 102004017969A1 DE 200410017969 DE200410017969 DE 200410017969 DE 102004017969 A DE102004017969 A DE 102004017969A DE 102004017969 A1 DE102004017969 A1 DE 102004017969A1
Authority
DE
Germany
Prior art keywords
membrane module
medium
sealing member
tubular membranes
automatic flushing
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.)
Withdrawn
Application number
DE200410017969
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEGIO-WATER GMBH, DE
Original Assignee
KAIFEL RAINER
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KAIFEL RAINER filed Critical KAIFEL RAINER
Priority to DE202004010915U priority Critical patent/DE202004010915U1/en
Priority to DE200410017969 priority patent/DE102004017969A1/en
Publication of DE102004017969A1 publication Critical patent/DE102004017969A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/20—Accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/02—Forward flushing

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

An automatic flushing unit in combination with a membrane module with tubular membranes, comprises a valve with a sealing member. When a valve is opened in front of the membrane module, the forward flush is closed off after a defined time. The pressure build up results in filtration through the membrane. The unit has a medium supply (Z) and removal (A) line, a closure (S), a return spring (R), and a filtered medium (F).

Description

Es ist bekannt, dass die zur Nutzung von Membranen zur Trennung von Stoffen aus dem Inhalt durchfließender Medien erforderliche Steuerung der hydraulischen Verhältnisse mittels elektrisch betätigter Magnetventile erfolgt. Hierzu ist Fremdenergie in Form von elektrischem Strom, ggf. auf dem Umweg über pneumatisch, evt. auch hydraulisch gesteuerte Ventile erforderlich.It It is known that the use of membranes for the separation of Substances required by the content flowing through media Control of hydraulic conditions by means of electrically operated Solenoid valves takes place. For this purpose, external energy is in the form of electrical Electricity, if necessary via detour pneumatically, possibly also hydraulically controlled valves required.

Es ist ferner bekannt, eine hydraulische Einflußnahme über temperaturabhängig gesteuerte Ventile (z.B. Heizkörper-Thermostatventile) vorzunehmen. Diese Steuerung ist abhängig von sich deutlich ändernden Temperaturverhältnissen des Mediums.It is also known, a hydraulic influence on temperature-dependent controlled valves (e.g., radiator thermostatic valves) make. This control is dependent on significantly changing temperature conditions of the medium.

Der im Patentanspruch angegebenen Erfindung liegt das Problem zugrunde, auf die Versorgung mit Fremdenergie zur Steuerung der hydraulischen erforderlichen Verhältnisse, unabhängig von Temperaturverhältnissen, komplett zu verzichten.Of the in claim the invention is based on the problem on the supply of external energy required to control the hydraulic relationships independently of temperature conditions, completely renounce.

Dieses Problem wird durch die im Patentanspruch aufgeführten Merkmale gelöst.This Problem is solved by the features listed in the claim.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, dass der Spülfluss entsprechend eines berechenbaren Maßes und unabhängig von Fremdenergie gesteuert werden kann. Somit ist der Einsatz der Membran-Filtration unabhängig von Fremdenergie möglich. Dies führt insbesondere beim Einsatz in wasserführenden Bereichen zu einer erhöhten Betriebssicherheit in Form der Funktion (z.B. keine Kurzschlussgefahr durch eindringendes Wasser) und in Bezug auf den Nutzer (keine Stromschlaggefahr). Die Installation wird sehr viel einfacher.The particular advantages of the invention are that the purge flow according to a calculable measure and independent of Foreign energy can be controlled. Thus, the use of membrane filtration independently of external energy possible. this leads to especially when used in water-bearing areas to a increased Operational safety in the form of the function (for example, no danger of short circuit) by penetrating water) and in relation to the user (no risk of electric shock). The installation will be much easier.

Weitere Ausgestaltungen der Erfindung:Further embodiments the invention:

Dichtungskörper öffnet und schließt durch Schwerkrafteinflüsse.Sealing body opens and includes by gravity influences.

Dichtungskörper öffnet mittels Rückstellelement, z.B. Federkraft, und schließt durch Mediumsdruck.Seal body opens by means of Restoring element, e.g. Spring force, and closes by medium pressure.

Die Ausführungsbeispiele sind in den Zeichnungen dargestellt.The embodiments are shown in the drawings.

Es zeigen:It demonstrate:

1: Gesamtansicht des Patenanspruchs auf eine Spülautomatik in Kombination mit Membranmodul mit schlauchförmigen Membranen. 1 : Overall view of the patent claim for automatic rinsing in combination with membrane module with tubular membranes.

ZZ
Mediumszuflussmedium inflow
AA
Mediumsabflussmedium drain
SS
Schließkörperclosing body
FF
gefiltertes Mediumfiltered medium
IIII
Mediumszufluss im Moment der Öffnungmedium inflow at the moment of opening
IIIIII
Mediumszufluss geöffnet, Schließkörper schließt den weiteren Abflußmedium inflow open, Closing body closes the other outflow

2: Schließkörper schwerer als das Medium 2 : Closer heavier than the medium

ZZ
Mediumszuflussmedium inflow
AA
Mediumsabflussmedium drain
SS
Schließkörperclosing body
II
Mediumszufluss geschlossenmedium inflow closed
IIII
Mediumszufluss im Moment der Öffnungmedium inflow at the moment of opening
IIIIII
Mediumszufluss geöffnet, Schließkörper schließt den weiteren Abflußmedium inflow open, Closing body closes the other outflow

3: Schließkörper leichter als das Medium 3 : Closer lighter than the medium

ZZ
= Mediumszufluss= medium inflow
AA
= Mediumsabfluss= medium drain
SS
= Schließkörper= closing body
II
= Mediumszufluss geschlossen= Medium inflow closed
IIII
= Mediumszufluss im Moment der Öffnung= Media inflow at the moment of opening
IIIIII
= Mediumszufluss geöffnet, Schließkörper schließt den weiteren Abfluß= Medium inflow opened, Closing body closes the other outflow

4: Schließkörper unabhängig vom Mediumgewicht 4 : Closing body independent of the medium weight

ZZ
= Mediumszufluss= medium inflow
AA
= Mediumsabfluss= medium drain
RR
= Rückstellelement, z.B. Feder= Restoring element, e.g. feather
SS
= Schließkörper= closing body
II
= Mediumszufluss geschlossen= Medium inflow closed
IIII
= Mediumszufluss im Moment der Öffnung= Media inflow at the moment of opening
IIIIII
= Mediumszufluss geöffnet, Schließkörper schließt den weiteren Abfluß= Medium inflow opened, Closing body closes the other outflow

Claims (1)

Spülautomatik in Kombination mit Membranmodul mit schlauchförmigen Membranen, dadurch gekennzeichnet, dass ein Ventil mit einem Dichtungskörper nach öffnen eines Ventil vor dem Membranmodul als selbsttätige Sperre den Spülabfluß (Forward-flush) nach einer definierten Mediumsabflussmenge aus der Membrane sperrt und somit durch den entstehenden Überdruck die Filtration durch die Membrane ermöglicht.Automatic rinsing in combination with membrane module with tubular membranes, characterized in that a valve with a sealing body after opening a valve in front of the membrane module as an automatic lock flushing (forward-flush) locks after a defined medium outflow from the membrane and thus by the resulting overpressure filtration allowed through the membrane.
DE200410017969 2004-04-12 2004-04-12 Automatic flushing unit comprises valve with sealing member and membrane module with tubular membranes Withdrawn DE102004017969A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE202004010915U DE202004010915U1 (en) 2004-04-12 2004-04-12 Automatic flushing unit comprises valve with sealing member and membrane module with tubular membranes
DE200410017969 DE102004017969A1 (en) 2004-04-12 2004-04-12 Automatic flushing unit comprises valve with sealing member and membrane module with tubular membranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410017969 DE102004017969A1 (en) 2004-04-12 2004-04-12 Automatic flushing unit comprises valve with sealing member and membrane module with tubular membranes

Publications (1)

Publication Number Publication Date
DE102004017969A1 true DE102004017969A1 (en) 2005-10-27

Family

ID=35062335

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200410017969 Withdrawn DE102004017969A1 (en) 2004-04-12 2004-04-12 Automatic flushing unit comprises valve with sealing member and membrane module with tubular membranes

Country Status (1)

Country Link
DE (1) DE102004017969A1 (en)

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Legal Events

Date Code Title Description
8122 Nonbinding interest in granting licences declared
8127 New person/name/address of the applicant

Owner name: KAIFEL, RAINER, 72141 WALDDORFHAESLACH, DE

8110 Request for examination paragraph 44
R012 Request for examination validly filed

Effective date: 20110304

R081 Change of applicant/patentee

Owner name: LEGIO-WATER GMBH, DE

Free format text: FORMER OWNER: RAINER KAIFEL, 72141 WALDDORFHAESLACH, DE

Effective date: 20120201

Owner name: LEGIO-WATER GMBH, DE

Free format text: FORMER OWNER: RAINER KAIFEL, 72141 WALDDORFHAESLACH, DE

Effective date: 20120110

Owner name: LEGIO-WATER GMBH, DE

Free format text: FORMER OWNER: KAIFEL, RAINER, 72141 WALDDORFHAESLACH, DE

Effective date: 20120110

Owner name: LEGIO-WATER GMBH, DE

Free format text: FORMER OWNER: KAIFEL, RAINER, 72141 WALDDORFHAESLACH, DE

Effective date: 20120201

R016 Response to examination communication
R120 Application withdrawn or ip right abandoned