DE708148C - Fine slit filter for liquids and gases - Google Patents

Fine slit filter for liquids and gases

Info

Publication number
DE708148C
DE708148C DEL96725D DEL0096725D DE708148C DE 708148 C DE708148 C DE 708148C DE L96725 D DEL96725 D DE L96725D DE L0096725 D DEL0096725 D DE L0096725D DE 708148 C DE708148 C DE 708148C
Authority
DE
Germany
Prior art keywords
filter
gases
liquids
combs
fine
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
DEL96725D
Other languages
German (de)
Inventor
Hugo Laderer
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
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 DEL96725D priority Critical patent/DE708148C/en
Application granted granted Critical
Publication of DE708148C publication Critical patent/DE708148C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D25/00Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/02Filters formed by clamping together several filtering elements or parts of such elements in which the elements are pre-formed independent filtering units, e.g. modular systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D25/00Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22Cell-type filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators

Description

Feinspaltfi.lter für Flüssigkeiten und Gase Die Erfindung betrifft ein Feinspaltfilter zum Reinigen von Flüssigkeiten und Gasen, dessen Spalte durch schneidenartige Kanten an den aufeinandergestap elten Ringscheiben gebildet sind, so daß eine Spalthöhe von 4/ioo mm, 3/100 mm und von noch kleinerem Ausmaß erreichbar ist.Fine gap filters for liquids and gases The invention relates to a fine gap filter for cleaning liquids and gases, the gap through which blade-like edges are formed on the stacked ring disks, so that a gap height of 4/100 mm, 3/100 mm and even smaller dimensions can be achieved is.

Erfindungsgemäß sind bei einem Feinspaltfilter ein oder mehrere Leitbleche, die gleichzeitig als Stütz- und Beruhigungsbleche dienen, an. der die reisenden Reinigungskämme tragenden Hülse in der Drehrichtung unmittelbar hinter den Reinigungskämmen in einem Winkel zum Filterkörperinnenmantel derart angeordnet, daß ,die freie Kante des Leitbleches bis nahe an den Filterkörperinnenmantel heranreicht oder ihn berührt. Dadurch wird erreicht, daß die aus den Feinspalten durch die Messerkämme von der Innenfilterfläche entfernten Fremdkörper in Drehrichtung der Kämme gefördert werden, nicht rückwärts strömen und durch die auftretenden Wirbel nicht hin und her geworfen werden. Die Fremdkörper werden jeweils in der Drehrichtung durch die Leitbleche mitgenommen, bis sie durchleinen Verbindungskanal in die Schlammkammer gelangen. According to the invention, one or more guide plates, which also serve as support and calming plates. of the travelers Cleaning combs carrying sleeve in the direction of rotation immediately behind the cleaning combs arranged at an angle to the inner jacket of the filter body in such a way that the free edge the baffle reaches close to the inner jacket of the filter body or touches it. This ensures that the fine gaps through the knife combs from the Foreign bodies removed from the inner filter surface are conveyed in the direction of rotation of the combs, do not flow backwards and not tossed back and forth by the eddies that occur will. The foreign bodies are each in the direction of rotation through the baffles taken until they get through a connecting channel into the sludge chamber.

Die Leit-, Beruhigungs- und Stützbleche können mit Bezug lauf die Dsrehrichtung auch vor den Reinigungskämmen angeordnet sein. The guide, calming and support plates can run with reference to the The direction of rotation can also be arranged in front of the cleaning combs.

Auf den Zeichnungen ist der Erfindungsgegenstand beispielsweise dargestellt. The subject matter of the invention is shown in the drawings, for example.

Die Abb. I zeigt einen Längsschnitt durch das Feinspaltfilter. Fig. I shows a longitudinal section through the fine edge filter.

Die Abb. 2 stellt einen Grundriß des Feinspaltfilters dar, und zwar einen Teilschnitt durch den Filterkörper, und die Abb. 3 zeigt die Traghülsze für den Reinigungskamm und das Leitblech, teilweise im Schnitt, teilweise in Ansicht. Fig. 2 shows a plan view of the fine slot filter, namely a partial section through the filter body, and Fig. 3 shows the support sleeve for the cleaning comb and the guide plate, partly in section, partly in view.

Nach den Zeichnungen besteht das Feinspaltfilter aus dem Deckeln, dem Gehäuseb, dem Zwischenboden c, dem Spaltfilterkörper d, dem Schlammbehälter e und dem Spannbolzen f. According to the drawings, the fine gap filter consists of the lid, the housing the intermediate floor c, the gap filter body d, the Sludge container e and the clamping bolt f.

Der Zufluß der zu filtrierenden Fliissigkeit erfolgt durch den Kanal i unter dem üblichen Strömungsdruck, der ein Fiu gelrad g zum Antrieb der Hülses mit den Reinigungskämmen t in Umdrehung versetzt. The liquid to be filtered flows in through the channel i under the usual flow pressure that a Fiu gelrad g to drive the sleeve rotated with the cleaning combs t.

In dem Innenraum des hohlzylindrischen Spaltfilterkörpers d ist die drehbare Traghülse (Abb. 3) angeordnet. Diese besteht aus einem zylindrischen Teil s1 mit je einer oberen und unteren Stirnscheibe s und ss. Die Stirnscheiben sind die Träger der Reinigungskämme t, welche aus einem Satz tnesserartiger Plättchen lt bestehen, welche auf Stangen lot aufgereiht sind, und die in die Feinspalte des Filterkörpers d eingreifen. In dem Filterkörper d können ein oder mehrere solcher Reinigungskämme eingesetzt sein. Die Reinigungskämme t können auch bei einem Filter mit Außenfilterffäche von außen in die Spalte eingreifen. Hinter den Reinigungskämmen t, bezogen auf ihre Drehrichtung, sind Leitbleche v am zylindrischen Teil der Tragbülse s' befestigt. Diese Leitbleche v liegen schräg in dem Hohlraum, in welchem sich die Traghülse mit den Reinigungskämmen bewegt. Die Leitbleche können mitihrer freien Kante entweder die Innenmantelfläche des Filters d berühren oder beneits kurz vor der Filterfläche enden. Das Gleitblech v hat den Zweck, ein Rückströmen der durch die Messerplättchen u aus den Feinspalten entfernen Fremdkörper entgegengesetzt zur Drehrichtung der Traghülse zu verhindern. In the interior of the hollow cylindrical gap filter body d is the rotatable support sleeve (Fig. 3) arranged. This consists of a cylindrical part s1 with an upper and a lower end disk s and ss. The end disks are the carriers of the cleaning combs, which consist of a set of tnesser-like plates lt exist, which are lined up on rods, and which are in the fine column of the Engage filter body d. In the filter body d, one or more such Cleaning combs be used. The cleaning combs can also be used with a filter reach into the gap from the outside with the external filter surface. Behind the cleaning combs t, based on their direction of rotation, are guide plates v on the cylindrical part of the support sleeve s' attached. These baffles v are inclined in the cavity in which moves the support sleeve with the cleaning combs. The baffles can with their free Edge either touch the inner surface of the filter d or just before it end of the filter surface. The purpose of the sliding plate v is to prevent the flow through the knife plates u remove foreign bodies from the fine gaps in the opposite direction to prevent the direction of rotation of the support sleeve.

Diese Fremdkörper gelangen durch den Abfiußkanal w in die Schlammkammere.These foreign bodies enter the sludge chambers through the drainage channel w.

Claims (1)

PATENTANSPRUCH: Feinspaltfilter für Flüssigkeiten und Gase, dadurch gekennzeichnet, daß ein oder mehrere Leit-, Stütz- und Beruhigungsbleche (v) an der die kreisenden Reinigungskämme (t) tragenden Hülse (s) in Drehrichtung unmittelbar hinter den Reinigungskämmen (1> und in einem Winkel zur Spaltfilterfläche derart angeordnet sind, daß die freie Kante (x) des Leitbleches (v) bis nahe an die Filterfläche heranreicht oder sie berührt. PATENT CLAIM: Fine gap filter for liquids and gases, thereby characterized in that one or more guide, support and calming plates (v) on the sleeve (s) carrying the rotating cleaning combs (t) directly in the direction of rotation behind the cleaning combs (1> and at an angle to the edge filter surface like this are arranged that the free edge (x) of the baffle (v) to close to the filter surface reaches or touches them.
DEL96725D 1937-02-21 1937-02-21 Fine slit filter for liquids and gases Expired DE708148C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL96725D DE708148C (en) 1937-02-21 1937-02-21 Fine slit filter for liquids and gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL96725D DE708148C (en) 1937-02-21 1937-02-21 Fine slit filter for liquids and gases

Publications (1)

Publication Number Publication Date
DE708148C true DE708148C (en) 1941-07-14

Family

ID=7288440

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL96725D Expired DE708148C (en) 1937-02-21 1937-02-21 Fine slit filter for liquids and gases

Country Status (1)

Country Link
DE (1) DE708148C (en)

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