DE19527060A1 - Water treatment system - Google Patents

Water treatment system

Info

Publication number
DE19527060A1
DE19527060A1 DE1995127060 DE19527060A DE19527060A1 DE 19527060 A1 DE19527060 A1 DE 19527060A1 DE 1995127060 DE1995127060 DE 1995127060 DE 19527060 A DE19527060 A DE 19527060A DE 19527060 A1 DE19527060 A1 DE 19527060A1
Authority
DE
Germany
Prior art keywords
pump
treatment
filter insert
clarifying filter
nozzle
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.)
Ceased
Application number
DE1995127060
Other languages
German (de)
Inventor
Guenter Linzmaier
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.)
Linzmaier Guenter 08112 Wilkau-Hasslau De
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1995127060 priority Critical patent/DE19527060A1/en
Publication of DE19527060A1 publication Critical patent/DE19527060A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The filtration system for treating liquids by capillary rise and gravity forces, has a clarifying filter insert which treats liquid and feeds it to troughs, which discharge to settling tank via channel and outlet. A high pressure nozzle and pump are used for back-flushing, the pump descending to a low level to pump away the contaminated flushing water from the nozzle.

Description

AnwendungsbeispielApplication example

Die Erfindung betrifft eine Klärfiltration nach der die Kapillaraszenskräfte die Flüssigkeit reinigt und in ein tiefer liegendes Nirvan ablaufen läßt.The invention relates to a clarification according to which the capillary ascension forces the liquid cleans and runs into a deeper nirvan.

Mögliche Anwendungsgebiete sind die Wasserwirtschaft, gewerbliche und industrielle Bereiche.Possible areas of application are water management, commercial and industrial Areas.

Bekannte Filterarten sind:Known filter types are:

  • - Kiesbettfilter- gravel bed filter
  • - Trommelfilter- drum filter

Bei der bekannten Klärfiltervorrichtung P 19517435.6 wird die Filtration gut gelöst aber der Rückspülvorgang ist zulang anhaltend wodurch große Pumpleistungen und zusätzliche Turbolenzen die Folge sind. Weiterhin werden, beim Überlaufen zum Klärfilter; instabile Flocken zerstört.In the known clarifying filter device P 19517435.6, the filtration is solved well, but the Backwashing is prolonged which means high pumping capacities and additional ones The result is turbulence. Furthermore, when overflowing to the clarifying filter; unstable Flakes destroyed.

Der Erfindung liegt somit die Aufgabe zu Grunde die Vorrichtung dahingehend zu verbessern, daß die Pumpleistung beim Zurückspülen erheblich gesenkt wird und eine sanfte Flockenfiltration gegeben ist.The invention is therefore based on the object of the device improve that the pumping power is significantly reduced when backwashing and a gentle Flake filtration is given.

Diese Aufgabe wird erfindungsmäßig dadurch gelöst, daß nicht die gesamte Wassermenge abgepumpt werden muß, in die der Klärfiltereinsatz angebracht ist.This object is achieved according to the invention in that not the total amount of water must be pumped into which the clarifying filter insert is attached.

Die dazugehörige Erfindung soll nachstehend an einem Ausführungsbeispiel näher erläutert werden.The associated invention will be explained in more detail below using an exemplary embodiment will.

Fig. 1 zeigt einen Ausschnitt eines Rundklärbeckens mit Räumerbrücke. Fig. 1 shows a section of a circular clarifier with scraper bridge.

Das in den Rundklärbecken rundum befestigte Filtergehäuse 1 befindet sich der Klärfiltereinsatz 2 der aus einer Rinnenröhrchenstruktur besteht. In die nach oben und unten offenen Röhrchen liegt in Filterbetrieb der auch im Klärbecken anstehende WS (a) an. Das Filtermaterial reinigt und befördert das anstehende Wasser WS (a) in die Rinnen WS (b), die beiderseits unterbrochen, sind und über den Kanal 4 zum Klärbecken Ablauf 5, ständig auslaufen.The filter housing 1, which is fastened all around in the round settling tank, contains the clarifying filter insert 2, which consists of a channel tube structure. In filter mode, the WS (a) that is also present in the clarifier lies in the tubes that are open at the top and bottom. The filter material cleans and conveys the water WS (a) in the channels WS (b), which are interrupted on both sides and continuously drain through the channel 4 to the clarifier 5 .

Die Hochdruckdüse 6 und die Pumpe 7 sind an die rundum laufenden Räumerbrücke 8 befestigt und schalten sich beim erforderlichen Rückspülen zu. Hierbei senkt die dichtgleitende Pumpe 7 den WS (a) zum WS (c) und gleicht den inneren Leckverlust der Gleitvorrichtung 9 aus, das über das Ventil 10 eingestellt werden kann. Bei jeder Unterbrechungsstelle des Klärfiltereinsatzes befindet sich der Kanal 4 und auch der Überlauf 11 der zum Beispiel bei starkem Wind die Wasserspiegelverwerfung des Rundklärbeckens auch abfangen kann.The high-pressure nozzle 6 and the pump 7 are attached to the all-round scraper bridge 8 and are activated when the backwashing is required. Here, the tightly sliding pump 7 lowers the WS (a) to the WS (c) and compensates for the internal leakage loss of the sliding device 9 , which can be adjusted via the valve 10 . The channel 4 and the overflow 11 are located at each point of interruption of the clarification filter insert and can also intercept the water level distortion of the round settling tank in strong winds, for example.

BezugszeichenlisteReference list

1 Klärfiltergehäuse
2 Klärfiltereinsatz
3 Filtermaterial
4 Kanal
5 Ablauf
6 Hochdruckdüse
7 Pumpe
8 Räumerbrücke
9 Gleitvorrichtung
10 Ventil
11 Überlauf 1 clarifier housing
2 clarifying filter insert
3 filter material
4 channel
5 process
6 high pressure nozzle
7 pump
8 clearing bridge
9 sliding device
10 valve
11 overflow

Claims (3)

1. Vorrichtung zur Behandlung von Flüssigkeiten durch die Kapillaraszens- und Schwerkräfte, dadurch gekennzeichnet, daß zum Klärfiltereinsatz nebeneinander der tieferliegende Sammelkanal des Filtrats so angebracht ist, daß durch eine dichtgleitende Absaugvorrichtung die anstehende Flüssigkeit im Klärfiltereinsatz und, daß durch der Düse ausgespülte Schmutzwasser abgepumpt wird, womit der uneingeschränkte Zufluß, eine optimale Filtration gewährleistet.1. Device for the treatment of liquids by the Kapillaraszens- and gravitational forces, characterized in that the deeper collecting channel of the filtrate is attached side by side to the clarifying filter insert so that the liquid present in the clarifying filter insert and that rinsed water is pumped out through the nozzle by a tightly sliding suction device , with which the unrestricted inflow guarantees optimal filtration. 2. Vorrichtung zur Behandlung von Flüssigkeiten nach Anspruch 1, dadurch gekennzeichnet, daß bei der Kanalverbindung, ein für Überlastung angebrachter Überlauf, angebracht ist.2. Device for the treatment of liquids according to claim 1, characterized in that that an overflow fitted for overloading is attached to the sewer connection. 3. Vorrichtung zur Behandlung von Flüssigkeiten nach Anspruch 2, dadurch gekennzeichnet, daß auch entstehende, abgesaugt Luftwassergemisch über ein Ventil einstellbar ist.3. Device for the treatment of liquids according to claim 2, characterized in that that resulting, extracted air-water mixture is adjustable via a valve.
DE1995127060 1995-07-25 1995-07-25 Water treatment system Ceased DE19527060A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1995127060 DE19527060A1 (en) 1995-07-25 1995-07-25 Water treatment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995127060 DE19527060A1 (en) 1995-07-25 1995-07-25 Water treatment system

Publications (1)

Publication Number Publication Date
DE19527060A1 true DE19527060A1 (en) 1997-04-24

Family

ID=7767679

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995127060 Ceased DE19527060A1 (en) 1995-07-25 1995-07-25 Water treatment system

Country Status (1)

Country Link
DE (1) DE19527060A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101869782A (en) * 2009-04-23 2010-10-27 朱凤翔 Filtering material cleaning device of tank-type filter

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769547A (en) * 1951-06-25 1956-11-06 Hirsch Abraham Adler Articulated surface washing device with oscillatory nozzles for filter beds
US4118320A (en) * 1977-07-20 1978-10-03 Stuart Fred E Method and apparatus for agitating and scrubbing filter bed
US4333835A (en) * 1977-02-14 1982-06-08 Afl Industries, Inc. Vertical tube liquid pollutant separators
DE2900517C2 (en) * 1979-01-08 1982-12-16 Environmental Elements Corp., 21227 Baltimore, Md. Multi-cell filter for granular filter cloth
DE8816517U1 (en) * 1988-03-05 1989-12-14 Membraflow GmbH & Co KG Filtersysteme, 7080 Aalen Device for filtering liquid media
US4957631A (en) * 1989-01-26 1990-09-18 Davis Water And Waste Industries, Inc. Traveling bridge filter with surface wash
DE4128843A1 (en) * 1991-08-30 1993-03-04 Lutz Lange WASHABLE FILTER
US5252230A (en) * 1991-10-25 1993-10-12 Karl Dunkers Granulated filter for the filtration of fine graded suspensions
US5401405A (en) * 1993-05-24 1995-03-28 Davis Water & Waste Industries, Inc. Combined air/water backwash in a travelling bridge filter
US5476584A (en) * 1993-10-14 1995-12-19 Davis Water & Waste Industries, Inc. Backwash/rewash traveling bridge filter and related process

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769547A (en) * 1951-06-25 1956-11-06 Hirsch Abraham Adler Articulated surface washing device with oscillatory nozzles for filter beds
US4333835A (en) * 1977-02-14 1982-06-08 Afl Industries, Inc. Vertical tube liquid pollutant separators
US4118320A (en) * 1977-07-20 1978-10-03 Stuart Fred E Method and apparatus for agitating and scrubbing filter bed
DE2900517C2 (en) * 1979-01-08 1982-12-16 Environmental Elements Corp., 21227 Baltimore, Md. Multi-cell filter for granular filter cloth
DE8816517U1 (en) * 1988-03-05 1989-12-14 Membraflow GmbH & Co KG Filtersysteme, 7080 Aalen Device for filtering liquid media
US4957631A (en) * 1989-01-26 1990-09-18 Davis Water And Waste Industries, Inc. Traveling bridge filter with surface wash
DE4128843A1 (en) * 1991-08-30 1993-03-04 Lutz Lange WASHABLE FILTER
US5252230A (en) * 1991-10-25 1993-10-12 Karl Dunkers Granulated filter for the filtration of fine graded suspensions
US5401405A (en) * 1993-05-24 1995-03-28 Davis Water & Waste Industries, Inc. Combined air/water backwash in a travelling bridge filter
US5476584A (en) * 1993-10-14 1995-12-19 Davis Water & Waste Industries, Inc. Backwash/rewash traveling bridge filter and related process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Infilco Greenleaf Filter Control, Westinghouse Electric Corporation, Infilco Division, Tucson, Arizona, S.6-14,16,17 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101869782A (en) * 2009-04-23 2010-10-27 朱凤翔 Filtering material cleaning device of tank-type filter
CN101869782B (en) * 2009-04-23 2015-04-15 朱凤翔 Filtering material cleaning device of tank-type filter

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: LINZMAIER, GUENTER, 53111 BONN, DE

8127 New person/name/address of the applicant

Owner name: LINZMAIER, GUENTER, 08112 WILKAU-HASSLAU, DE

8131 Rejection