DE2110234A1 - Continuous filter cleaner - for use during active operation of dust removal - Google Patents

Continuous filter cleaner - for use during active operation of dust removal

Info

Publication number
DE2110234A1
DE2110234A1 DE19712110234 DE2110234A DE2110234A1 DE 2110234 A1 DE2110234 A1 DE 2110234A1 DE 19712110234 DE19712110234 DE 19712110234 DE 2110234 A DE2110234 A DE 2110234A DE 2110234 A1 DE2110234 A1 DE 2110234A1
Authority
DE
Germany
Prior art keywords
filter
brush
cleaning
dust
dust removal
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.)
Granted
Application number
DE19712110234
Other languages
German (de)
Other versions
DE2110234B2 (en
DE2110234C3 (en
Inventor
der Anmelder. MP ist
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 DE2110234A priority Critical patent/DE2110234C3/en
Publication of DE2110234A1 publication Critical patent/DE2110234A1/en
Publication of DE2110234B2 publication Critical patent/DE2110234B2/en
Application granted granted Critical
Publication of DE2110234C3 publication Critical patent/DE2110234C3/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
    • 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
    • B01D46/68Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
    • B01D46/681Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
    • 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
    • B01D46/86Cleaning the filter surface by interrupting suction so that the filter cake falls by gravity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Both in the case of a stretched plane filter cloth, which rotates in a holding frame with a fixed straight brush on the dirty side, and the tubular textile bag filter which has an annular brush moved by a linear actuator system over its outer, dirty side, the fabric on the clean or suction side is supported against the brush pressure, by a fixed bar or by a support ring moving with the brush respectively. Material undamaged by brush pressure and filter need not be shut down for cleaning.

Description

Permanente Staubfilterreinigung während des Betriebes in Entstaubungsgeräten " e Neuerung betrifft eine Staubfilterreinigung die während dbs Betriebes eine permanente Reinigung des Staubfilters zfiläßt. Permanent dust filter cleaning during operation in dedusting devices "An innovation concerns a dust filter cleaning that is permanent during DB's operation The dust filter can be cleaned.

Es ist bekannt,bei motorisch angetriebenen Entstaubungsge= räten eine vom Antriebsmotor des Sauggebläses oder Sonder= motor angetriebene Reinigungsvorrichtung vorzusehen, die den Zweck hat, die Staubfilterfläche von dem auf ihn sich absetzenden Staub zu befreien,damit die Filterfläche mög= lichst lange eine gute Rinigungswirkung besitzt.It is known to have a motor-driven dedusting device from the drive motor of the suction fan or special = motor-driven cleaning device to provide, which has the purpose of removing the dust filter surface from the settling on it To free dust so that the filter surface has a good cleaning effect for as long as possible owns.

Um aber überhaupt eine Filterreinigung vornehmen zu können, ist es unbedingt erforderlich die Wirkung des Saugstromes während des Schüttelns, Abstreifens, Klopfens oder Bürstens ganz oder teilweise zu unterbinden.But in order to be able to carry out a filter cleaning at all, it is absolutely necessary the effect of the suction flow during shaking, stripping, To prevent knocking or brushing in whole or in part.

Dies wurde beisden herkömmlichen Ausführungen durch Abschal ten des Gebläsemotors oder durch gleichzeitiges Einschalten des Reinigungsvorganges durch Fliehkraftkupplung, Elecktro= magnetkupplung oder. nur zu einem kleinen Teil erreicht.In the conventional designs, this was done by switching off the Fan motor or by switching on the cleaning process at the same time Centrifugal clutch, Elecktro = magnetic clutch or. achieved only to a small extent.

Denn das'auslaufen des abgeschalteten Gebläsemotors bis zum Stillstand ist nur kurz.J)iese herkömmliche Art der Filter= reinigung ist auch nicht für eine laufende Dauerreinigung gedacht,sondern setzt bei jeder Filterreinigung immer erneut eine vollkommene Stillegung des Entstaubungsgerätes voraus.Because the shutdown of the blower motor runs until it comes to a standstill is only brief.J) his conventional type of filter cleaning is also not for one Continuous permanent cleaning is intended, but always starts again each time the filter is cleaned a complete shutdown of the dust collector.

Die steuerung betrifft eine permanente Staubfilterreinigung während des Betriebes und zeichnet sich dadurch aus, daß durch Abdecken eines Teiles der Filterfläche auf der jeweiligen Saugseite mittels einer einfachen luftundurchläßigen Schiene der Saugstrom unterbrochen wird.D.h., daß auf der Saugseite des Filters ein bestimmter leil . durch eine bauvluft-Neutralisler= ungsscllierle oder bei Schlauchfilter durch ein passendes Rohrende,der Saugvorgang zwangsläufig unterbrochen wird, während auf der gegenüberliegenden Seite in diesem neutralen Bereich der Abdeckung auf der Schmutzseite des Filters eine Abtreifvorrichtung den Staub beseitigt.The control concerns a permanent dust filter cleaning during of the company and is characterized by the fact that by covering part of the Filter surface on the respective suction side by means of a simple air-impermeable Rail the suction flow is interrupted, i.e. on the suction side of the filter a certain leil. with a bauvluft neutralizer or with a bag filter through a suitable End of pipe, the suction process inevitably interrupted is while on the opposite side in this neutral area of the cover A scraper device removes the dust on the dirt side of the filter.

hand der beigefügten Zeichnung soll zum besseren Verständ= flis die Neuerung woher beschrieben werden. s zeigt: Fig. 1 den Staubfilterreinigungsteil eines ntstaubungsge= rätes mit gerader Filterfläche Fig. 2 den Staubfilterreinigungsteil eines Lntstaubungs= gerätes mit Schlauchfilter.hand of the attached drawing is intended for a better understanding = flis die Innovation from where to be described. Fig. 1 shows the dust filter cleaning part of a dust filter device with a straight filter surface Fig. 2 shows the dust filter cleaning part a dust collector with a bag filter.

Fig.l zeigt den eil einer Filterreinigungsvorrichtung mit plangespannten Filtertuch (2), das samt vertikaler Verlänge rung (v) fest mit dem Gehäuse (1) verbunden ist . Auf der Schmutzseite (9) ist federnd eine stillstehende Abstreif= vorrichtung (8? mit Borsten (7) angeordnet'welche die Reini= gung des sich langsam drehenden Filtertuches (2)auf der Schmutz= seite vornimmt.Um den Staub durch die bstreifvorrichtung (8) beseitigen zu können, ist auf der Saugseite (5) eine gegen= überliegende Neutralisierungsschiene (4) angeordnet,die den neutralen Bereich der Saugunterbrechung überhaupt erst schaft Die Neutraiisierungsschiene (4) ist mittels Verlängerung (3) mit dem Gehäuse (1) fest verbunden und so am Verdrehen gehin= dert wird. Das Filtertuch (2) dreht sich während des Betrie= bes zwischen der Neutralisierungsschiene (4) auf der Xaug= seite (5) und der Abstreifvorrichtung (8) auf der Schmutz= seite (9). Diese permanente Staubfilterreinigung lann natur lich auch so ausgebildet sein, daß das Filtertuch stillstehend angeordnet ist und die Neutralisierungsschiene samt Abstreif= vorrichtung sich drehen.Fig.l shows the part of a filter cleaning device with plane tensioned Filter cloth (2), the vertical extension (v) firmly connected to the housing (1) is . On the dirt side (9) there is a resilient, stationary scraper = device (8? Arranged with bristles (7) which facilitate the cleaning of the slowly rotating Filter cloth (2) on the dirt side and around the dust through the wiping device (8) is an opposite neutralization bar on the suction side (5) (4) arranged that the neutral area of the suction interruption in the first place The neutralization rail (4) is connected to the housing (1) by means of an extension (3) firmly connected and thus prevented from twisting. The filter cloth (2) rotates during operation between the neutralization rail (4) on the Xaug = side (5) and the wiper device (8) on the dirt = side (9). This permanent Dust filter cleaning can of course also be designed so that the filter cloth is arranged stationary and the neutralization bar including scraper = device turn around.

Fig.2 zeigt den Teil einer Filterreinigungsvorrichtung mit straffgespannten Schlauchfilter (5) der bei dieser @usführung unten eschlossen -ist und rundum von augen den anfallenden Staub abscheidet der dann zwangsläufig in den Schmutzraum (9) fällt. Der Pilterschlauch (5) ist von einer singbürste (3), umgeben die rundum mit Borsten (4) besetzt.ist.Die innere Saugseite (12) des Filterschlauches (5) ist mit einem Neu= tralisierungsrohr (2) vesehen,da's mittelsSpeichen (13) tie gereinigte Luft in Pfeilrichtung in bekannter Weise ach außen leitet. Das Neutralisierungsrohr (2) ist in der bitte durch Speichen (13) fest mit der Antriebsachse (lo) verbunden. Ebenso ist die Abstreifvorrichtung (3) durch Ver bindungsstangen (6+11) mittels Querholm (8) fest mit der Antriebsachse (lo) am unteren Ende verbunden. enn nun die Antriebsachse (lo) von Hand oder motorisch in Pfeilrichtung auf und abbewegt wird, bürste die Abstreifvorrichtung (3) den Filterschlauch (5) auf der Schmutzseite sauber,während das Neutralisierungsrohr (2) innerhalb des Filterschlauches (5) an den gleichen Bewegungen teilnimmt und so für den zum Bürsten notwendigen neutralen Bereich sorgt.Fig.2 shows the part of a filter cleaning device with taut Hose filter (5) which is closed at the bottom in this version and all around by eyes the accumulating dust then inevitably separates into the dirty area (9) falls. The filter hose (5) is from a singing brush (3), surround which is covered with bristles (4) all around. The inner suction side (12) of the filter hose (5) is provided with a neutralization tube (2) because it ties in with spokes (13) cleaned air in the direction of the arrow in a known manner to the outside. The neutralization tube (2) is firmly connected to the drive axle (lo) by means of spokes (13). Likewise, the stripping device (3) by means of connecting rods (6 + 11) Cross bar (8) firmly connected to the drive axle (lo) at the lower end. hen now the drive axle (lo) is moved up and down by hand or by motor in the direction of the arrow the scraper (3) brush the filter hose (5) on the dirt side clean while the neutralization tube (2) inside the filter hose (5) is on participates in the same movements and so for the neutral one necessary for brushing Area cares.

Claims (1)

Patentanspruch Claim Permanente Staubfilterflächenreinung in Entstau= bungsgeräten, dadurch gekennzeichnet, daß einerseits luftundurchlässige Neutralisierungsschienen sowie Neutralisierungsrohre auf der Saugseite der Filter flächen direkt-anliegend den Saugstrom unterbinden und andererseits immer im neutralen Bereich arbeitend zur Reinigung der Schmutzseite in bekannter Weise Abstreifvorrichtungen angeordnet sind.Permanent dust filter surface cleaning in dust extraction devices, thereby characterized in that on the one hand air-impermeable neutralization rails as well The neutralization pipes on the suction side of the filter are in direct contact with the surface Stop suction flow and, on the other hand, always work in the neutral area Cleaning of the dirty side in a known manner scraper devices are arranged.
DE2110234A 1971-03-04 1971-03-04 Permanent dust filter cleaning during operation in dedusting devices Expired DE2110234C3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2110234A DE2110234C3 (en) 1971-03-04 1971-03-04 Permanent dust filter cleaning during operation in dedusting devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2110234A DE2110234C3 (en) 1971-03-04 1971-03-04 Permanent dust filter cleaning during operation in dedusting devices

Publications (3)

Publication Number Publication Date
DE2110234A1 true DE2110234A1 (en) 1972-10-26
DE2110234B2 DE2110234B2 (en) 1973-03-01
DE2110234C3 DE2110234C3 (en) 1973-09-20

Family

ID=5800446

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2110234A Expired DE2110234C3 (en) 1971-03-04 1971-03-04 Permanent dust filter cleaning during operation in dedusting devices

Country Status (1)

Country Link
DE (1) DE2110234C3 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2394728A1 (en) * 2010-06-08 2011-12-14 Sanyo Aqua Corporation Electrical apparatus and projection display device with particle filter
CN105327561A (en) * 2015-11-25 2016-02-17 冯义文 Improved laminar flow hood mechanism
CN105333596A (en) * 2015-11-25 2016-02-17 冯义文 Laminar flow cover mechanism having cover plate
CN105363292A (en) * 2015-11-30 2016-03-02 冯义文 Structurally improved laminar flow cover
CN106861312A (en) * 2017-03-15 2017-06-20 甘培嘉 For the deashing device of dust removal machine filter cylinder
WO2017182042A1 (en) * 2016-04-18 2017-10-26 Sander Larsen Kompagniet Aps A cleaning device for cleaning an exit gas cleaning bag of a smoke purification device for use in domestic furnace systems
CN117483355A (en) * 2023-12-18 2024-02-02 山东龙跃兴设计集团有限公司 Water supply and drainage pipeline cleaning equipment and application method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2394728A1 (en) * 2010-06-08 2011-12-14 Sanyo Aqua Corporation Electrical apparatus and projection display device with particle filter
CN105327561A (en) * 2015-11-25 2016-02-17 冯义文 Improved laminar flow hood mechanism
CN105333596A (en) * 2015-11-25 2016-02-17 冯义文 Laminar flow cover mechanism having cover plate
CN105333596B (en) * 2015-11-25 2018-03-27 王君华 A kind of laminar flow hood mechanism of cover plate
CN105363292A (en) * 2015-11-30 2016-03-02 冯义文 Structurally improved laminar flow cover
WO2017182042A1 (en) * 2016-04-18 2017-10-26 Sander Larsen Kompagniet Aps A cleaning device for cleaning an exit gas cleaning bag of a smoke purification device for use in domestic furnace systems
CN106861312A (en) * 2017-03-15 2017-06-20 甘培嘉 For the deashing device of dust removal machine filter cylinder
CN117483355A (en) * 2023-12-18 2024-02-02 山东龙跃兴设计集团有限公司 Water supply and drainage pipeline cleaning equipment and application method thereof
CN117483355B (en) * 2023-12-18 2024-05-24 山东龙跃兴设计集团有限公司 Water supply and drainage pipeline cleaning equipment and application method thereof

Also Published As

Publication number Publication date
DE2110234B2 (en) 1973-03-01
DE2110234C3 (en) 1973-09-20

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)