DE828796C - Filters with filter hoses suspended in groups - Google Patents

Filters with filter hoses suspended in groups

Info

Publication number
DE828796C
DE828796C DEP49290A DEP0049290A DE828796C DE 828796 C DE828796 C DE 828796C DE P49290 A DEP49290 A DE P49290A DE P0049290 A DEP0049290 A DE P0049290A DE 828796 C DE828796 C DE 828796C
Authority
DE
Germany
Prior art keywords
groups
filter
swing
filters
filter according
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
DEP49290A
Other languages
German (de)
Inventor
Werner Sauermann
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 DEP49290A priority Critical patent/DE828796C/en
Application granted granted Critical
Publication of DE828796C publication Critical patent/DE828796C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04Cleaning filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42Auxiliary equipment or operation thereof
    • B01D46/4227Manipulating filters or filter elements, e.g. handles or extracting tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66Regeneration of the filtering material or filter elements inside the filter
    • B01D46/74Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20Combinations of devices covered by groups B01D45/00 and B01D46/00

Description

Die Erfindung betrifft ein Filter mit in Gruppen aufgehängten Filterschläuchen u.dgl.,bei dem diese Gruppen abwechselnd zur Reinigung von dem aufgefangenen Staub erschüttert werden. Hierzu sind bisher stets Einrichtungen von ziemlich umständlicher Bauart angeordnet worden, welche die Beschaffung solcher Filter verteuerten. In vielen Fällen braucht nun ein solches Abreinigen nur in größeren Zeitabständen vorgenommen zu werden, und es genügt dann vielfach, es von Hand auszuführen, wodurch kostspieligere, selbsttätig arbeitende Einrichtungen erspart werden. Eine solche, äußerst einfach gebaute Vorrichtung hat der Erfinder geschaffen, und sie besteht darin, daß die Filtermittelgruppen abwechselnd von einer Schaukel gehoben und gesenkt werden, die in Schwingungen versetzt wird, zweckmäßig von Hand mittels eines an ihr schaukelbar angeordneten Gewichtes. The invention relates to a filter with filter bags suspended in groups and the like. In which these groups take turns cleaning of the collected dust to be shaken. Up to now, facilities for this have always been rather cumbersome Bauart had been ordered, which made the procurement of such filters more expensive. In In many cases, such a cleaning only needs to be carried out at longer time intervals and it is then often sufficient to do it by hand, whereby more expensive, independently operating facilities are spared. Such a very simple one built device has created the inventor, and it consists in that the Groups of filter media are alternately raised and lowered by a swing is set in vibration, expediently by hand by means of a rockable on her arranged weight.

Dieses kann beispielsweise durch einen Schnurzug in Schwingungen gebracht werden, die durch Hubbegrenzungen an zu großem Ausmaß behindert werden. Wenn in bekannter Weise die Schlauchfiltervorrichtung innerhalb eines Fliehkraft-Staubabscheiders angeordnet wird, dann läßt man jenen Schnurzug vorteilhaft aus diesem herausragen, wie es an sich gleichfalls bekannt ist. Statt zeitweise von Hand kann der Schnurzug auch bisweilen oder dauernd durch mechanische Mittel betätigt werden.This can be made to vibrate, for example, by a pull cord that are hindered by stroke limits to a great extent. If in known way the bag filter device within a centrifugal dust collector is arranged, then you let that cord protrude advantageously from this, as it is also known per se. Instead of sometimes by hand, you can pull the cord can also be operated occasionally or continuously by mechanical means.

Die Zeichnung stellt schematisch ein Ausführungsbeispiel der Erfindung dar und zeigt eine Schlauchfilteranlage in senkrechtem Schnitt. The drawing shows schematically an embodiment of the invention and shows a bag filter system in vertical section.

Im Mittel raum des Gehäuses I sitzt auf einer Achse 2 ein Hebel 3, an dem Schlauchträger 4 hängen. An diesen sind in Gruppen die Filterschläuche 5 befestigt, deren Unterenden an Durchlässe des Bodens 6 angeschlossen sind. Am Hebel 3 fassen zwei Stangen 7 an, die durch den Boden 6 hindurchgeführt und mit ihren unteren Enden an der auf der Achse 8 sitzenden Schaukel g angelenkt sind, die unten an der Stange 10 das Gewicht II trägt, an welchem ein Schnurzug I2 angreift. Der Ausschlag des Gewichtes II wird durch Anschläge 13 an der Schaukel 9 begrenzt, deren Anschlag wieder durch ortsfeste Anschläge 14. In the middle of the housing I sits on an axis 2, a lever 3, hang on the hose carrier 4. The filter bags 5 are attached to these in groups attached, the lower ends of which are connected to passages in the bottom 6. At the lever 3 grasp two rods 7, which passed through the floor 6 and with their lower ends are hinged to the swing g seated on the axis 8, the bottom on the rod 10 carries the weight II, on which a cord pull I2 engages. Of the Rash of the weight II is limited by stops 13 on the swing 9, whose Stop again by stationary stops 14.

Die ganze Schaukelvorrichtung ist aus der Mittelebene der Filteranlage so weit herausgerückt, in der Zeichnung nach vorn aus der Zeichenebene heraus, daß die Schaukel 9 neben dem in einem Abstand unterhalb des Bodens 6 angeordneten, in die Staubableitung I5 auslaufenden Trichter I6 liegt; die Stange IO ragt nach unten aus dem gleichfalls trichterförmigen Unterteil 17 des Filteraußengehäuses I8 hervor, so daß das Gewicht II im Freien hängt. In dem ringförmigen Raum zwischen dem Filtergehäuse 5 und dem Außengehäuse I8 findet unabhängig von der Erfindung eine Vorabscheidung grober Teile statt, indeß das Auffangen des Staubes in bekannter Weise in den Filterschläuchen 5 erfolgt, durch die der zu entstaubende Luftstrom gemäß den schwarzen Pfeilen hindurchzieht. The whole swing device is from the center plane of the filter system moved out so far, in the drawing forward out of the plane of the drawing, that the swing 9 next to that arranged at a distance below the floor 6, in the dust discharge I5 is outflowing funnel I6; the rod IO protrudes downwards from the also funnel-shaped lower part 17 of the filter outer housing I8, so that the weight II hangs in the open air. In the annular space between the filter housing 5 and the outer housing I8 takes place independently of the invention, a pre-separation coarse parts take place, meanwhile the collection of the dust in the known manner in the filter bags 5 takes place, through which the air stream to be dedusted pulls according to the black arrows.

Nach einer gewissen Zeit wird er abgestellt; zweckmäßig werden hierfür die Arbeitspausen der Werkstätten benutzt. Durch taktmäßiges Ziehen am Schnurzug 12 wird jetzt das Gewicht 11 ins Schaukeln gebracht; sobald es dabei gegen die Anschläge I3 stößt, nimmt es die Schaukel 9 mit, deren Ausschlagen durch die Anschläge 14 begrenzt wird. Die Bewegungen der Schaukel g werden vom Hebel 3 mitgemacht und hierdurch die Schlauchträger 4 abwechselnd gehoben und gesenkt, wodurch die Schläuche 5 abwechselnd gestrafft und zusammengerüttelt werden. Dadurch fällt der an ihren Innenflächen angesammelte Staub ab und in den Trichter I6 hinunter, aus dem er durch die Ableitung Ig fortgleitet. Nach genügend erfolgter Entstaubung der Schläuche 5 wird das Schaukeln beendet und der zu reinigende Luftstrom wieder angestellt. After a certain time it is turned off; be appropriate for this used the work breaks in the workshops. By pulling the cord at regular intervals 12 the weight 11 is now rocked; as soon as it goes against the attacks I3 pushes, it takes the swing 9 with it, which is deflected by the stops 14 is limited. The movements of the swing g are followed by the lever 3 and thereby the hose carrier 4 raised and lowered alternately, whereby the hoses 5 alternately be tightened and shaken together. This causes it to fall on their inner surfaces accumulated dust off and down into the funnel I6, from which it drains through Ig slides away. After sufficient dust has been removed from the hoses 5, the rocking begins finished and the air flow to be cleaned turned on again.

Claims (4)

PATENTANSPRÜCHE: I. Filter mit in Gruppen aufgehängten Filterschläuchen u. dgl., bei dem diese Gruppen abwechselnd zeitweise zur Reinigung von dem aufgefangenen Staub erschüttert werden, dadurch gekennzeichnet, daß die Filtermittelgruppen abwechselnd von einer Schaukel (g) gehoben und gesenkt werden, die in Schwingungen versetzt wird, zweckmäßig von Hand mittels eines an ihr schaukelbar angeordneten Gewichtes ( in). PATENT CLAIMS: I. Filters with filter bags suspended in groups and the like, in which these groups take turns at times to cleanse the trapped Dust are shaken, characterized in that the filter media groups alternate can be raised and lowered by a swing (g) that is set in motion is, expediently by hand by means of a rockable weight arranged on it ( in). 2. Filter nach Anspruch I, dadurch gekennzeichnet, daß das Gewicht (II) mittels eines Schnurzuges (I2) oder ähnlicher Mittel in Schwingungen gebracht wird. 2. Filter according to claim I, characterized in that the weight (II) made to vibrate by means of a pull cord (I2) or similar means will. 3. Filter nach Anspruch 1, gekennzeichnet durch an der Schaukel (g) und bzw. oder ortsfest angeordnete Hubbegrenzungen (I3,I4). 3. Filter according to claim 1, characterized by on the swing (g) and / or stationarily arranged stroke limits (I3, I4). 4. Filter nach Anspruch I, dadurch gekennzeichnet, daß es innerhalb eines Fliehkraft-Staubabscheiders (I8) angeordnet ist und der zur Bedienung vorgesehene Schnurzug (I2) oder ein anderes diesem Zweck dienendes Mittel (io) aus jenem herausragt. 4. Filter according to claim I, characterized in that it is within a centrifugal dust separator (I8) is arranged and the one provided for operation Cord pull (I2) or another means serving this purpose (io) protrudes from that. Angezogene Druckschriften: Deutsche Patentschriften Nr. 610 391, 614 oi6, 638351. Attached publications: German patent specifications No. 610 391, 614 oi6, 638351.
DEP49290A 1949-07-19 1949-07-19 Filters with filter hoses suspended in groups Expired DE828796C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP49290A DE828796C (en) 1949-07-19 1949-07-19 Filters with filter hoses suspended in groups

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP49290A DE828796C (en) 1949-07-19 1949-07-19 Filters with filter hoses suspended in groups

Publications (1)

Publication Number Publication Date
DE828796C true DE828796C (en) 1952-01-21

Family

ID=7383655

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP49290A Expired DE828796C (en) 1949-07-19 1949-07-19 Filters with filter hoses suspended in groups

Country Status (1)

Country Link
DE (1) DE828796C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19836859A1 (en) * 1998-08-14 2000-02-17 Abb Research Ltd Tubular filter arrangement for gases, e.g. air, has tubular filters arranged in separate chambers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610391C (en) * 1933-10-06 1935-03-09 Heinrich Junkmann Dipl Ing Bag filter
DE614016C (en) * 1929-12-07 1935-05-31 Exhaustorenwerk Nuernberg Inh Separator for pneumatic conveyor systems with a central, axially extending hose filter fine separating device provided within a centrifugal separating chamber
DE638351C (en) * 1936-11-13 Beth Akt Ges Maschf Bag filter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE638351C (en) * 1936-11-13 Beth Akt Ges Maschf Bag filter
DE614016C (en) * 1929-12-07 1935-05-31 Exhaustorenwerk Nuernberg Inh Separator for pneumatic conveyor systems with a central, axially extending hose filter fine separating device provided within a centrifugal separating chamber
DE610391C (en) * 1933-10-06 1935-03-09 Heinrich Junkmann Dipl Ing Bag filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19836859A1 (en) * 1998-08-14 2000-02-17 Abb Research Ltd Tubular filter arrangement for gases, e.g. air, has tubular filters arranged in separate chambers

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