DE392799C - Filter frame for precoat filters with fluessigkeitsverteilkanelen, which are alternately in connection with the space above and below the precoat filter layer - Google Patents

Filter frame for precoat filters with fluessigkeitsverteilkanelen, which are alternately in connection with the space above and below the precoat filter layer

Info

Publication number
DE392799C
DE392799C DEB102029D DEB0102029D DE392799C DE 392799 C DE392799 C DE 392799C DE B102029 D DEB102029 D DE B102029D DE B0102029 D DEB0102029 D DE B0102029D DE 392799 C DE392799 C DE 392799C
Authority
DE
Germany
Prior art keywords
precoat
filter
space above
filter frame
alternately
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
Application number
DEB102029D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEB102029D priority Critical patent/DE392799C/en
Application granted granted Critical
Publication of DE392799C publication Critical patent/DE392799C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/26—Cell-type stack filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Description

Pilterrabmen für Anschwemmfilter mit Flüssigkeitsverteilkanälen, die abwechselnd mit dem Raum über und unter der Anschwemmfilterschicht in Verbindung stehen.Pilterrabmen for precoat filters with liquid distribution channels that alternately with the space above and below the precoat filter layer in connection stand.

Vorliegende Erfindung betrifft einen Filter, bei dem die aufeinandergestapelten einzelnen Filterrahmen, zwischen denen die eigentlichen angeschwemmten Filterschichten ruhen, vollständig aus Weichgummi bestehen und mit Flüssigkeitsverteilkanälen versehen sind, die kreisförmig und gleichmäßig auf den Filterrahmen verteilt sind. The present invention relates to a filter in which the stacked individual filter frames, between which the actual alluvial filter layers rest, made entirely of soft rubber and provided with liquid distribution channels that are circular and evenly distributed on the filter frame.

Das neue Filter ist in der Zeichnung in Abb. I und 2 im Schnitt und in Abb. 3 in der Draufsicht bei abgehobenen Deckel dargestellt. The new filter is in the drawing in Fig. I and 2 in section and shown in Fig. 3 in plan view with the lid lifted off.

Die Wirkungsweise ist folgende: Bei I tritt die trübe Flüssigkeit ein, verteilt sich sowohl über die obere Filterschicht als auch durch die Löcher 3, die oben nach innen offen sind, gleichzeitig auf sämtliche darunter befind-I;che Schichten 2, durchdringt diese und fließt dann, wie Abb. 2 zeigt, unterhalb der Schichten auf den zwischengelegten Scheiben 4, die ebenfalls an ihrem Umfang mit Löchern versehen sind, durch die Löcher 5, die unten nach innen offen sind, nach dem Auslauf 6. Die Anzahl anwahl der Elemente kann beliebig sein. The mode of action is as follows: At I the cloudy liquid occurs a, is distributed both over the upper filter layer and through the holes 3, which are open inwards at the top, at the same time on all the surfaces underneath Layers 2, penetrates this and then flows, as Fig. 2 shows, below the Layers on the interposed discs 4, which are also on their circumference with Holes are provided, through the holes 5, which are open inwardly at the bottom, according to the run-out 6. The number of elements can be selected as desired.

Claims (1)

PATENT-ANSPRucz : Filterrahmen für Anschwemmfilter mit Flüssigkeitsverteilkanälen, die abwechselnd mit dem Raum über und unter der Anschwemmfilterschicht in Verbindung stehen, dadurch gekennzeichnet, daß die zwischen den Anschwemmfiltersi eben (2) und den Böden (4) gelagerten Filterrahmen (7) ganz aus Weichgummi bestehen, und die Verteilkanäle (3, 5) kreisförmig und gleichmäßig auf den Filterrahmenrand verteilt sind. PATENT APPLICATION: Filter frame for precoat filters with liquid distribution channels that are alternately connected to the space above and below the precoat filter layer, characterized in that the filter frame (7) mounted between the precoat filters (2) and the bases (4) is made entirely of soft rubber exist, and the distribution channels (3, 5) are circular and evenly distributed over the edge of the filter frame.
DEB102029D Filter frame for precoat filters with fluessigkeitsverteilkanelen, which are alternately in connection with the space above and below the precoat filter layer Expired DE392799C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB102029D DE392799C (en) Filter frame for precoat filters with fluessigkeitsverteilkanelen, which are alternately in connection with the space above and below the precoat filter layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB102029D DE392799C (en) Filter frame for precoat filters with fluessigkeitsverteilkanelen, which are alternately in connection with the space above and below the precoat filter layer

Publications (1)

Publication Number Publication Date
DE392799C true DE392799C (en) 1924-03-31

Family

ID=6990317

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB102029D Expired DE392799C (en) Filter frame for precoat filters with fluessigkeitsverteilkanelen, which are alternately in connection with the space above and below the precoat filter layer

Country Status (1)

Country Link
DE (1) DE392799C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166747B (en) * 1958-01-16 1964-04-02 W B Hoelscher Dipl Ing Filter press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166747B (en) * 1958-01-16 1964-04-02 W B Hoelscher Dipl Ing Filter press

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