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DE2135561A1 - Self cleaning filter unit - using circular fine mesh discs in series coupled to common vibrator - Google Patents

Self cleaning filter unit - using circular fine mesh discs in series coupled to common vibrator

Info

Publication number
DE2135561A1
DE2135561A1 DE2135561A DE2135561A DE2135561A1 DE 2135561 A1 DE2135561 A1 DE 2135561A1 DE 2135561 A DE2135561 A DE 2135561A DE 2135561 A DE2135561 A DE 2135561A DE 2135561 A1 DE2135561 A1 DE 2135561A1
Authority
DE
Germany
Prior art keywords
discs
filter unit
fine mesh
cleaning filter
series coupled
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.)
Pending
Application number
DE2135561A
Other languages
German (de)
Inventor
Alfred Hoehn
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 DE2135561A priority Critical patent/DE2135561A1/en
Publication of DE2135561A1 publication Critical patent/DE2135561A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements

Landscapes

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

Abstract

The discs of graded mesh size and dia. are in series at an oblique angle to the direction of liquid flow. They are clamped at their edges in a conical housing and their centres coupled by a common drive rod to a vibrator unit whose supply frequency can be varied between 50 Hz to the ultrasonic region. Filter cake falling from the discs is trapped in a collector trough with an Archimedean screw extractor at its base, with reducing dia cross section to compress the filter cake.

Description

Verfahren zur Reinigung von Siebfiltern Die Neuerung befasst sich mit einem Verfahren zur Reinigung von Siebfiltern'deren en Maschweite auf das Filtergut abgestuft und die Filtergewebe in regelbare Schwingun Aus der Vielzahl Ton Beschreibungen von Filtereinrichtungen Verfahren bekannt.Procedure for cleaning sieve filters The innovation deals with a process for cleaning Siebfiltern'deren mesh size on the filter material graduated and the filter fabric in adjustable oscillation From the multitude of sound descriptions of filter devices method known.

Neuerungsgemäss ist eine Filtervorrichtung nach Zeichnung 1 erforderlich.Darin ist: (1) Filtergehäuse ,(2) Spannvorrichtung. (3) Geweberonden, (j) Ansteliwinkel der Geweberonden zur Fliessrichtung,(4) Schwingköpfe, (5) Schwin Regeleinrichtung, (7) @ Austrage-Einrichtung. According to the innovation, a filter device according to drawing 1 is required is: (1) filter housing, (2) tensioning device. (3) tissue loops, (j) angle of inclination the tissue probes to the direction of flow, (4) oscillating heads, (5) Schwin control device, (7) @ discharge facility.

Das gedrückte, oder ang@ natürliche Stömung, in @ die Einrichtung durchströmende,zu filternde Mediun passiert mehrere Siebe verschiedener DurchgEngigteit. Diese Siebe stehen in einem bestimmten W@ richtung. Im Zentrum @ stimmten abständen durch eine Eirichtung zusammenmontiert, so dass von einem gemeinseien Erreger ausgehend, Schwingungen beliebiger Frequenz übertr Eine Regeleinrichtung ermöglicht den ung ermöglicht den Einsatz von Freqenzen unter 50 Hz bis in den Bereich des Ultraschalles. Damit kennen Verunreinigungen aus den Filtergeweben gewirbelt werden, ausserde@ gelockert und orgenische @ standteile zerstört.The pressed, or ang @ natural flow, in @ the device The medium flowing through and to be filtered passes through several sieves of different patency. These sieves are in a certain direction. In the center @ correct distances assembled by a device, so that starting from a common pathogen, Vibrations of any frequency are transmitted enables the use of frequencies below 50 Hz up to the range of ultrasound. This means that impurities are swirled out of the filter fabrics, except for the @ loosened and organic @ components destroyed.

Verfahren zur Reinigung von Siebfiltern.Procedure for cleaning sieve filters.

Bei der Filtrierung stark verschmutzter edien wird die Austrageeinrichtung mit einem mechanisch betätigten deckel unter stützt. Dieser streicht dickere Schichten von der Filterflache ab und drückt sie in die Öffnung der Austr konische Gestaltung der Letzteren erreicht man eine Verdichtung der Filtratmasse. When filtering heavily soiled media, the discharge device becomes supported with a mechanically operated lid. This paints thicker layers from the filter surface and pushes it into the opening of the Austr conical design the latter one achieves a compression of the filtrate mass.

Durch Auswahl der Steigungswinkel ist der Verd@chtun. The choice of the angle of inclination is conducive.

Claims (1)

Anspräche auf Schutzrechte:Claims to property rights: Anspruch 1 Auf ein Verfahren mit Vorrichtung zur Säuberung von Feinsttiltern dadurch gekennzeichnet daß Feinstfilter-Sieb-Ronden, deren Durchleßvermögen jeweils in Durchflußrichtung terkleinert wird, die an den Rändern eingespannt und im Zentrum durch ein Gestänge abßtandhaltend zusammengefaßt sind und in Schwingung regelbarer Frequenz gebracht werden.Claim 1 to a method with a device for cleaning fine filters characterized in that fine filter sieve discs, their permeability in each case is terkleinert in the direction of flow, which is clamped at the edges and in the center are summarized by a rod spacing and adjustable in vibration Frequency are brought. Anspruch 2 Nach Anspruch -1 dadurch gekennzeichnet, daß die Ronden in bestimmtem Abstands der vom max. Verschmutzungsgrad des zu filterndes Mediums abhängt, und schräg zur Einströmrichtung montiert sind.Claim 2 According to claim -1, characterized in that the round blanks at a certain distance from the maximum degree of pollution of the medium to be filtered depends, and are mounted at an angle to the direction of flow. Anspruch 3 Nach Anspruch 1 und 2 dadurch gekennzeichnet, daß die zurückgehaltenen Stoffe durch eine Austragevorrichtung verdichtet und ausgestoßen werden.Claim 3 According to claim 1 and 2, characterized in that the retained Substances are compressed and expelled by a discharge device. L e e r s e i t eL e r s e i t e
DE2135561A 1971-07-16 1971-07-16 Self cleaning filter unit - using circular fine mesh discs in series coupled to common vibrator Pending DE2135561A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2135561A DE2135561A1 (en) 1971-07-16 1971-07-16 Self cleaning filter unit - using circular fine mesh discs in series coupled to common vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2135561A DE2135561A1 (en) 1971-07-16 1971-07-16 Self cleaning filter unit - using circular fine mesh discs in series coupled to common vibrator

Publications (1)

Publication Number Publication Date
DE2135561A1 true DE2135561A1 (en) 1973-01-25

Family

ID=5813872

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2135561A Pending DE2135561A1 (en) 1971-07-16 1971-07-16 Self cleaning filter unit - using circular fine mesh discs in series coupled to common vibrator

Country Status (1)

Country Link
DE (1) DE2135561A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4118423A1 (en) * 1991-03-15 1992-09-17 Micheels Jens Dipl Ing Spray backwash filter with ultrasound vibrators - for enhanced removal of filter element retained solids in=situ in the housing
DE4126528A1 (en) * 1991-08-10 1993-02-11 Guenther Weikmann CLEANING SLUDGE DRAINAGE SYSTEM

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4118423A1 (en) * 1991-03-15 1992-09-17 Micheels Jens Dipl Ing Spray backwash filter with ultrasound vibrators - for enhanced removal of filter element retained solids in=situ in the housing
DE4126528A1 (en) * 1991-08-10 1993-02-11 Guenther Weikmann CLEANING SLUDGE DRAINAGE SYSTEM

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