DE20122C - Innovations in filtration devices - Google Patents

Innovations in filtration devices

Info

Publication number
DE20122C
DE20122C DENDAT20122D DE20122DA DE20122C DE 20122 C DE20122 C DE 20122C DE NDAT20122 D DENDAT20122 D DE NDAT20122D DE 20122D A DE20122D A DE 20122DA DE 20122 C DE20122 C DE 20122C
Authority
DE
Germany
Prior art keywords
filter
innovations
filtration devices
paper pulp
filter elements
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.)
Active
Application number
DENDAT20122D
Other languages
German (de)
Original Assignee
J. P. A. VOLLMAR in Kempten, Rheinhessen
Publication of DE20122C publication Critical patent/DE20122C/en
Active 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
    • B01D29/11Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13Supported filter elements
    • B01D29/15Supported filter elements arranged for inward flow filtration
    • B01D29/19Supported filter elements arranged for inward flow filtration on solid frames with surface grooves or the like
    • 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
    • B01D29/50Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/04Supports for the filtering elements
    • B01D2201/043Filter tubes connected to plates
    • B01D2201/0438Filter tubes connected to plates mounted substantially vertically on plates at the lower side of the filter elements

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Der Apparat besteht aus dem Filtergehäuse A BCD, in Fig. 1 im Längendurchschnitt und in Fig. 2 in der oberen Ansicht des Schnittes F- G dargestellt, und der in dasselbe je nach Gröfse des Apparates einzufügenden Anzahl Filterelemente E, dargestellt in doppeltem Mafsstabe in Fig. 3 als Längendurchschnitt und in Fig. 4 als Schnitt nach H-I. The apparatus consists of the filter housing A BCD, shown in Fig. 1 in longitudinal section and in Fig. 2 in the upper view of section F-G , and the number of filter elements E to be inserted into the same depending on the size of the apparatus, shown in double scale in Fig. 3 as a longitudinal section and in Fig. 4 as a section according to HI.

Das Filtergehäuse ist ein cylinderförmiges Gefäfs, welches bei B einen Ansatz für den Einfiufs der trüben Flüssigkeit, bei D einen solchen für den Ausflufs der filtrirten Flüssigkeit hat. Der untere Deckel D C ist mit der nöthigen Anzahl Klemmschrauben α α versehen, welche gestatten,, den Apparat schnell zu öffnen oder zu' schliefsen; bei b ist eine elastische Dichtung vorgesehen.The filter housing is a cylinder-shaped vessel, which at B has an attachment point for the inflow of the turbid liquid, and at D one such for the outflow of the filtered liquid. The lower cover DC is provided with the necessary number of clamping screws α α , which allow the apparatus to be opened or closed quickly; at b an elastic seal is provided.

Der untere Deckel ist aus zwei Böden hergestellt, deren oberer eine Anzahl Düsen enthält, in welche die einzelnen Filterelemente dicht eingesteckt werden. Der Raum zwischen beiden bildet den Sammelkasten des Filtrats aus sämmtlichen Filtern zur Ausführung des Filtrats durch das Ausflufsrohr D. The lower cover is made of two bases, the upper one of which contains a number of nozzles into which the individual filter elements are tightly inserted. The space between the two forms the collecting box of the filtrate from all the filters for discharging the filtrate through the outflow pipe D.

Zur soliden Befestigung der Filterelemente in den Düsen ist in der Mitte des Doppelbodens eine Stange c eingesetzt, deren am oberen Ende befindliche Schraubenmutter einen Teller gegen die Filter preist und dadurch das Ausweichen aus den Düsen hindert.For solid attachment of the filter elements in the nozzles, a rod c is inserted in the middle of the double bottom, the screw nut located at the upper end of which presses a plate against the filter and thereby prevents it from escaping from the nozzles.

Die Filterelemente bestehen aus je einem Gerippe zur Auflage der Filtermasse, aus dem unteren Ansatz, einem Zinntrichter, zum dichten Einsetzen in die Düsen und der das Filtriren bewirkenden Filterschicht d, einer zwischen zwei weitmaschige Tuchstreifen eingeprefsten Schicht von Papiermasse, welche am oberen und unteren Ende bei // behufs vollkommener Dichtung gegen das Gerippe fest unterbunden ist.The filter elements each consist of a framework for the support of the filter material, the lower attachment, a tin funnel for tight insertion into the nozzles and the filter layer d, a layer of paper material pressed in between two wide-meshed strips of cloth, which is at the upper and lower end is tightly tied in // for a perfect seal against the skeleton.

Soll der Apparat in Betrieb gesetzt werden, so wird der Ansatz für den Einflufs bei B, Fig. i, mit einem Schlauch verbunden und die trübe Flüssigkeit unter entsprechendem hydrostatischen Druck von 1 bis 2 m oder mehr in den Apparat eingeführt. Es füllt sich dann der Raum zwischen den Filterelementen und dem Gehäuse mit der trüben Flüssigkeit, zu welchem Zweck bei g ein Luftablafshahn angebracht ist, dringt durch die Filtermasse d, rinnt gereinigt in dünnen Fäden in den· Hohlkehlen e, Fig. 4, nach unten, in der Richtung der Pfeile Fig. 3 nach dem Sammelkasten und gelangt zu dem Ausflufs bei D. If the apparatus is to be put into operation, the approach for the influx at B, Fig. I, is connected to a hose and the cloudy liquid is introduced into the apparatus under a corresponding hydrostatic pressure of 1 to 2 m or more. The space between the filter elements and the housing is then filled with the cloudy liquid, for which purpose an air drain valve is attached at g , penetrates through the filter material d, and runs down, cleaned in thin threads, in the grooves e, FIG. 4 , in the direction of the arrows Fig. 3 after the collecting tank and arrives at the outflow at D.

Hierbei ist die zu filtrirende Flüssigkeit in keinerlei Berührung mit der atmosphärischen Luft.The liquid to be filtered is in no way in contact with the atmospheric Air.

Wenn die Flüssigkeit zur Reinigung einer höheren oder niederen Temperatur bedarf, so wird dies durch Einsetzen des Apparates in ein wärmeres oder kälteres Bad bewirkt.If the liquid needs a higher or lower temperature for cleaning, then so this is done by placing the device in a warmer or colder bath.

Ist der Apparat einmal in Betrieb gesetzt, so bedarf es keiner Beaufsichtigung mehr.Once the device has been put into operation, there is no longer any need for supervision.

Claims (1)

Patent-Anspruch:Patent claim: Ein Filtrirapparat mit Filterelementen, die aus einem soliden Kern aus Holz bestehen, weil Metall vermieden werden soll, und der Länge nach kannelirt sind, wodurch eine passende Anzahl Rinnen gebildet ist, um welche eine dichte, wie angegeben aus Papiermasse hergestellte Filterschicht festgewickelt wird. Die Flüssigkeit dringt durch die Papiermasse in die Rinnen ein, durch die zwei Bohrlöcher in der Querrinne über dem Zinntrichter, in welchem das Filter steckt, und fliefst durch diesen in den Sammelkasten ab.A Filtrirapparat with filter elements, which consist of a solid core made of wood, because metal is to be avoided, and they are fluted lengthways, whereby a A suitable number of grooves is formed, around which a tight, as indicated, made of paper pulp produced filter layer is tightly wrapped. The liquid penetrates through the paper pulp into the Gutters a, through the two holes in the cross channel above the tin funnel, in which the filter is stuck and flows through this into the collecting box. Hierzu i Blatt Zeichnungen.For this purpose i sheet of drawings.
DENDAT20122D Innovations in filtration devices Active DE20122C (en)

Publications (1)

Publication Number Publication Date
DE20122C true DE20122C (en)

Family

ID=34715831

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT20122D Active DE20122C (en) Innovations in filtration devices

Country Status (1)

Country Link
DE (1) DE20122C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060347A2 (en) * 1981-03-12 1982-09-22 Carl Schleicher & Schüll GmbH & Co. KG Support for a pressure filter cell
US4728423A (en) * 1985-07-17 1988-03-01 Nihon Schumacher Kabushiki Kaisha Plural cylindrical filter units with displacement support
FR2681533A1 (en) * 1991-09-20 1993-03-26 Commissariat Energie Atomique Filter device with rotating porous sleeve
EP1151782A1 (en) * 2000-05-06 2001-11-07 Seitz-Schenk Filtersystems GmbH Filter candle
EP1243303A1 (en) * 2001-03-19 2002-09-25 Anton Steinecker Maschinenfabrik GmbH Filter candle
WO2007149273A3 (en) * 2006-06-21 2008-05-22 Entegris Inc System and method for liquid filtration with reduced hold-up volume
EP2221094A1 (en) * 2007-11-29 2010-08-25 Entegris, Inc. Filter unit and filter cartridge

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060347A2 (en) * 1981-03-12 1982-09-22 Carl Schleicher & Schüll GmbH & Co. KG Support for a pressure filter cell
EP0060347A3 (en) * 1981-03-12 1983-06-01 Carl Schleicher & Schull Gmbh & Co. Kg Support for a pressure filter cell
US4728423A (en) * 1985-07-17 1988-03-01 Nihon Schumacher Kabushiki Kaisha Plural cylindrical filter units with displacement support
FR2681533A1 (en) * 1991-09-20 1993-03-26 Commissariat Energie Atomique Filter device with rotating porous sleeve
EP1151782A1 (en) * 2000-05-06 2001-11-07 Seitz-Schenk Filtersystems GmbH Filter candle
EP1243303A1 (en) * 2001-03-19 2002-09-25 Anton Steinecker Maschinenfabrik GmbH Filter candle
WO2002074413A1 (en) * 2001-03-19 2002-09-26 Anton Steinecker Maschinenfabrik Gmbh Filter element
WO2007149273A3 (en) * 2006-06-21 2008-05-22 Entegris Inc System and method for liquid filtration with reduced hold-up volume
EP2386340A1 (en) * 2006-06-21 2011-11-16 Entegris, Inc. System and method for liquid filtration with reduced hold-up volume
US8069991B2 (en) 2006-06-21 2011-12-06 Entegris, Inc. System and method for liquid filtration with reduced hold-up volume
EP2221094A1 (en) * 2007-11-29 2010-08-25 Entegris, Inc. Filter unit and filter cartridge
EP2221094A4 (en) * 2007-11-29 2011-05-04 Entegris Inc Filter unit and filter cartridge

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