BE500144A - - Google Patents

Info

Publication number
BE500144A
BE500144A BE500144DA BE500144A BE 500144 A BE500144 A BE 500144A BE 500144D A BE500144D A BE 500144DA BE 500144 A BE500144 A BE 500144A
Authority
BE
Belgium
Prior art keywords
separator
centrifugal
filters
vacuum cleaner
fan
Prior art date
Application number
Other languages
French (fr)
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.)
Publication of BE500144A publication Critical patent/BE500144A/fr

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
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/106Ring-shaped filtering elements
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616Multiple arrangement thereof
    • A47L9/1641Multiple arrangement thereof for parallel flow
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/165Construction of inlets
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658Construction of outlets
    • A47L9/1666Construction of outlets with filtering means
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/20Means for cleaning filters
    • 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
    • B01D45/12Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/14Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2279/00Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/55Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning appliances, e.g. suction cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Description

       

  ASPIRATEUR DE POUSSIERE. 

  
La présente invention a pour objet un aspirateur de poussière à séparateur centrifuge., dans lequel au moins un séparateur centrifuge est logé

  
 <EMI ID=1.1> 

  
dant transversalement par rapport à l'axe centrifuge par un filtre en forme de disque. 

  
 <EMI ID=2.1> 
- la figure 2 est une coupe verticale suivant la ligne II-II de la <EMI ID=3.1> 

  
comporte un tambour cylindrique 1 formant carter dans lequel est logé coaxialement un ventilateur 3 qui est entraîné par un moteur électrique 2 fixé sur l'une des faces frontales du tambour, ce ventilateur communiquant par son ori-

  
 <EMI ID=4.1> 

  
deux séparateurs centrifuges coaxiaux 5. Chacun -des deux séparateurs 5  coaxiaux au tambour-carter, est séparé de l'espace intérieur 6 sur deux côtés opposés, par deux filtres 7 en forme de disques, perméables à Pair, par exemple en tissu textile, ces filtres détendant à partir de la virole cylin-

  
 <EMI ID=5.1> 

  
9. Chacun des tubes 9 des deux séparateurs 5 est relié par un croisillon 10 à un arbre à secousses 11, susceptible d'être déplacé axialement dans l'alésage du moyeu 12 des croisillons 10 et'portant à son extrémité s'étendant vers

  
l'extérieur, à travers la face frontale du tambour-carter 1 opposée au moteur

  
électrique 2, un bouton 13 servant de poignée. De part et d'autre de chaque

  
croisillon 10, deux manchons 14 sont fixés, à distance égale de celui-ci, six*

  
l'arbre à secousses 11, un ressort à boudin 15 étant disposé entre ces manchons

  
et le croisillon 10, ce qui permet de secouer les filtres 7, par l'intermédiaire des ressorts à boudin 15., les croisillons 10 et les tubes 9, par un

  
déplacement axial de va-et-vient de l'arbre à secousses 11, pour les débarrasser de temps en temps de la poussière qui les garnit.

  
Dans chacun des deux séparateurs centrifuges 5 débouche, à la périphérie cylindrique de ceux-ci, immédiatement au-dessus du plan axial horizontal

  
un canal d'entrée 16 disposé tangentiellement, dont la tubulure 17, forme, Ensemble avec la tubulure correspondante de l'autre séparateur 5, l'extrémité

  
fourchue d'un conduit d'aspiration commun (non représenta de l'aspirateur.

  
Dans la moitié du séparateur 5 se trouvant au-dessus du plan axial horizontal, les deux filtres 7 sont protégés partiellement par deux parois circulaires 18 ayant au moins la même hauteur que le canal d'entrée 16 et s'étendant

  
radialement vers l'intérieur à partir de la virole cylindrique 8 du séparateur, ces parois guidant sur une certaine distance le courant d'aspiration pénétrant dans le séparateur, de fagon à empêcher la séparation de particules

  
lourdes qui se produit la première de s'effectuer sur les filtres 7. La virole cylindrique 8 du séparateur comporte, à sa partie inférieure, une ouverture 19 à travers laquelle les matières séparées peuvent tomber dans un récipient, non représenté sur le dessin, qui est suceptible d'être vidé et qui

  
est fermé contre l'extérieur d'une façon étanche à l'air.

  
Le ventilateur a la forme d'un ventilateur centrifuge comportant une

  
roue à palettes fixée sur l'arbre du moteur. Le côté de refoulement du ventilateur 3 communique avec l'atmosphère extérieure par une tubulure de sortie

  
20 disposée tangentiellement par rapport au tambour-carter 1, à laquelle peut

  
être raccordé un tuyau si on désire obtenir de l'air comprimé. A la place de

  
deux séparateurs, on peut n'en prévoir qu'un seul, inversement, on peut prévoir plus de deux séparateurs. L'aspirateur décrit est, de préférence, monté 

  
sur roues.



  DUST VACUUM.

  
The present invention relates to a dust extractor with a centrifugal separator, in which at least one centrifugal separator is housed

  
 <EMI ID = 1.1>

  
dant transversely to the centrifugal axis by a disc-shaped filter.

  
 <EMI ID = 2.1>
- Figure 2 is a vertical section along line II-II of <EMI ID = 3.1>

  
comprises a cylindrical drum 1 forming a housing in which is housed coaxially a fan 3 which is driven by an electric motor 2 fixed to one of the front faces of the drum, this fan communicating through its ori-

  
 <EMI ID = 4.1>

  
two coaxial centrifugal separators 5. Each of the two coaxial separators 5 with the casing drum, is separated from the interior space 6 on two opposite sides, by two filters 7 in the form of discs, permeable to Air, for example made of textile fabric, these filters expanding from the cylindrical shell

  
 <EMI ID = 5.1>

  
9. Each of the tubes 9 of the two separators 5 is connected by a cross 10 to a shaking shaft 11, capable of being displaced axially in the bore of the hub 12 of the crosses 10 and carrying at its end extending towards

  
outside, through the front face of the crankcase drum 1 opposite the motor

  
electric 2, a button 13 serving as a handle. On either side of each

  
spider 10, two sleeves 14 are attached, at an equal distance from it, six *

  
the shaking shaft 11, a coil spring 15 being arranged between these sleeves

  
and the spider 10, which makes it possible to shake the filters 7, by means of the coil springs 15., the spiders 10 and the tubes 9, by a

  
axial back-and-forth movement of the shaking shaft 11, to rid them from time to time of the dust which lines them.

  
In each of the two centrifugal separators 5 opens, at the cylindrical periphery thereof, immediately above the horizontal axial plane

  
an inlet channel 16 disposed tangentially, the tube 17 of which forms, Together with the corresponding tube of the other separator 5, the end

  
forked from a common suction duct (not represented by the vacuum cleaner.

  
In the half of the separator 5 located above the horizontal axial plane, the two filters 7 are partially protected by two circular walls 18 having at least the same height as the inlet channel 16 and extending

  
radially inwards from the cylindrical shell 8 of the separator, these walls guiding the suction stream entering the separator over a certain distance, so as to prevent the separation of particles

  
which is the first to take place on the filters 7. The cylindrical shell 8 of the separator has, at its lower part, an opening 19 through which the separated materials can fall into a receptacle, not shown in the drawing, which is liable to be emptied and which

  
is closed against the outside in an airtight manner.

  
The fan is in the form of a centrifugal fan with a

  
paddle wheel attached to the motor shaft. The discharge side of fan 3 communicates with the outside atmosphere through an outlet pipe

  
20 disposed tangentially with respect to the casing drum 1, to which can

  
be connected to a hose if you want to obtain compressed air. Instead of

  
two separators, only one can be provided, conversely, more than two separators can be provided. The vacuum cleaner described is preferably mounted

  
on wheels.


    

Claims (1)

RESUME ABSTRACT Aspirateur de poussière du type à séparateur centrifuge, cet aspirateur étant caractérisé principalement en ce qu'au moins un séparateur centrifuge est logé dans le même carter que le ventilateur, ce séparateur étant séparé de l'espace d'aspiration du ventilateur, sur chacune de deux surfaces opposées s'étendant transversalement par rapport à l'axe centrifuge, par un filtre en forme de disque. Centrifugal separator type dust vacuum cleaner, this vacuum cleaner being characterized mainly in that at least one centrifugal separator is housed in the same housing as the fan, this separator being separated from the suction space of the fan, on each of them. two opposed surfaces extending transversely to the centrifugal axis, by a disc-shaped filter. Les modes de réalisations préférés de l'aspirateur ci-dessus peuvent The preferred embodiments of the above vacuum cleaner can se caractériser, en outre, par les points suivants, pris séparément ou en be characterized, moreover, by the following points, taken separately or in combinaison combination a) - Les deux filtres du séparateur centrifuge ont la forme de disques annulaires et sont réunis l'un à l'autre, sur leur -bord intérieur, par un tube coaxial. <EMI ID=6.1> ses, mobile dans le sens axial. c) - Les deux filtres sont protégés, à partir de l'embouchure du canal d'entrée disposé tangentiellement par rapport à la périphérie du séparateur cylindrique, dans le sens de l'écoulement, sur une partie de leur circonférence, par des parois circulaires, s'étendant vers l'intérieur à partir de a) - The two filters of the centrifugal separator have the form of annular discs and are joined to one another, on their inner edge, by a coaxial tube. <EMI ID = 6.1> ses, axially movable. c) - The two filters are protected, from the mouth of the inlet channel arranged tangentially with respect to the periphery of the cylindrical separator, in the direction of flow, over part of their circumference, by circular walls , extending inward from la périphérie du séparateur. d) - Le carter contient plusieurs séparateurs centrifuges coaxiaux dont les filtres sont accouplés élastiquement par paires, par l'intermédiaire d'un tube coaxial, avec un arbre à secousses commun. the periphery of the separator. d) - The housing contains several coaxial centrifugal separators whose filters are elastically coupled in pairs, via a coaxial tube, with a common shaking shaft.
BE500144D 1950-10-05 BE500144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1029423X 1950-10-05

Publications (1)

Publication Number Publication Date
BE500144A true BE500144A (en)

Family

ID=4553594

Family Applications (1)

Application Number Title Priority Date Filing Date
BE500144D BE500144A (en) 1950-10-05

Country Status (4)

Country Link
BE (1) BE500144A (en)
CH (1) CH284386A (en)
FR (1) FR1029423A (en)
NL (2) NL157934B (en)

Also Published As

Publication number Publication date
NL75880C (en)
CH284386A (en) 1952-07-31
NL157934B (en)
FR1029423A (en) 1953-06-02

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