[go: up one dir, main page]

WO1993008726A1 - Aspirateur industriel pouvant circuler a travers des portes - Google Patents

Aspirateur industriel pouvant circuler a travers des portes Download PDF

Info

Publication number
WO1993008726A1
WO1993008726A1 PCT/EP1992/002518 EP9202518W WO9308726A1 WO 1993008726 A1 WO1993008726 A1 WO 1993008726A1 EP 9202518 W EP9202518 W EP 9202518W WO 9308726 A1 WO9308726 A1 WO 9308726A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
housing
air
designed
dust
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.)
Ceased
Application number
PCT/EP1992/002518
Other languages
German (de)
English (en)
Inventor
Ernst Wirl
Herbert OBERMÜLLER
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.)
Tet Umwelttechnik Gesellschaft fur Lufttechnische Verfahren Mbh
Original Assignee
Tet Umwelttechnik Gesellschaft fur Lufttechnische Verfahren Mbh
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 Tet Umwelttechnik Gesellschaft fur Lufttechnische Verfahren Mbh filed Critical Tet Umwelttechnik Gesellschaft fur Lufttechnische Verfahren Mbh
Publication of WO1993008726A1 publication Critical patent/WO1993008726A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type

Definitions

  • Cleanable particulate filter cells such as those used in the registered device, are described in the documents G 89 10 110.3 and G 89 15110.0.
  • the object of the invention is to create an industrial vacuum cleaner that already uses media with a maximum degree of separation on the working filter - namely suspended matter filter of class 'S' (with a degree of cleaning of 99.997%), which cleans these filter cells, and its secondary filter only has the function of a security or 'police filter'.
  • the safety filter it should also offer space for an activated carbon filter.
  • the soundproof installation of the suction device (e.g. a blower) and the installation of a exhaust silencer are also mandatory.
  • the pre-separation of coarse dust and parts and their discharge directly into the dust collector are further requirements.
  • the vacuum cleaner must have dimensions that allow it to be pushed through conventional doors, and dimensions and weight that are usually permitted for passenger elevators and that allow ceiling loads in commercial and public buildings.
  • the solution is achieved through the consistent construction of all parts and functions in a column with an approximately square cross section, in which guide ducts for the cleaned and the unpurified air are also accommodated.
  • the mostly heavy suction device sits at the bottom of the column and thus contributes to a relatively low center of gravity of the vacuum cleaner.
  • Coarse dusts and coarser particles are pre-separated by the integrated drop channel for the dust-carrying air and alternatively by a cyclonic inlet above the dust collecting container.
  • the load on the working filter cell is considerably reduced.
  • the vacuum cleaner can also be used as a deduster and it can alternately fulfill both functions.
  • the device can also be used in residential buildings for renovation tasks, although often permissible ceiling loads rule out a large-scale device.
  • the device also offers space for an activated carbon filter.
  • the housing concept allows the dust collection room in which the dust collection container is housed to be locked. As a result, a very high safety standard and a completely contamination-free change of the dust collection container can be achieved, especially with critical dusts.
  • the high suction power also makes the device multi-tool capable, if desirable and if permitted.
  • the unbroken, smooth surfaces of the device are easy to keep dust-free and clean.
  • the suction device (7) here a blower
  • the suction device (7) which e.g. with a suction power of 600 m3 / h brings a high suction pressure, promotes, for example, about 1300 m3 / h with dust extraction.
  • the working filter cell (1) sits on the dust collecting funnel (5) above these two functional spaces.
  • the pneum. Is located above the working filter (l).
  • Cleaning unit (2) which in the example shown is a nozzle bar that can be moved by means of a pneumatic cylinder, from which clean air is blown through the pockets of the filter cell (1) during the brief cleaning period in a countercurrent process, causing the dust to enter the funnel (5) and falls into the dust collector (6).
  • the activated carbon filter (3) - if one is required - and the safety filter (4) are installed above the working filter cell (1).
  • the air is discharged into the clean air duct (16) in a completely cleaned manner, which is then formed as a drop duct within the housing (10) with its wall.
  • the channel (16) is connected to the suction connection of the suction fan (7).
  • the air passes through a blow-out silencer (17) and is then released from the device via a large-area blow-out grille (13) on the periphery of the housing (10).
  • the dust-containing air is introduced at the rear bottom of the housing (10) into an unfiltered air drop duct (8) which is primarily integrated in the column.
  • the shut-off device (20) installed more or less far up on the channel (8), can shut off the air flow before and during the cleaning of the working filter cell (1).
  • Suction tool docking point (s) (9) allows connection of the suction tool (s).
  • the larger central connection (12) can also be used to dock an exhaust air line for deduster operation.
  • the drop channel (8) connects to the dust collection funnel (5) and directly to the dust collection container (6), into which coarser parts and coarse dust can fall without reaching the working filter cell (l).
  • the fine portions are blown with the air into the lower pockets of the working filter cell (1), where they settle on the filter surface until the next cleaning.
  • This cleaning is either triggered automatically (e.g. via differential pressure), or cleaning is initiated at the push of a button.
  • the nozzle bar of the cleaning unit (2) moves slowly over the work cell and blows clean air downwards and through the pockets of the filter cell, so that the dust falls into the dust collection container (6). After the set dust settling time, suction operation is released again and the shut-off device (20) opens.
  • the devices for measuring, controlling and regulating are housed in a special MSR room (14).

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Un aspirateur industriel comprend essentiellement comme filtre de travail une cellule de filtrage (1) de matières en suspension à nettoyage pneumatique à contre-courant (2), comme filtre suivant de sécurité (4) une cellule de filtrage de matières en suspension, et un dispositif aspirateur agencés en colonne de sorte que le dispositif aspirateur (7) soit installé au-dessous de la cellule de filtrage de travail et que le filtre de sécurité soit installé en haut de la colonne.
PCT/EP1992/002518 1991-11-04 1992-11-03 Aspirateur industriel pouvant circuler a travers des portes Ceased WO1993008726A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9113641U DE9113641U1 (de) 1991-11-04 1991-11-04 Türgängiger Industriestaubsauger mit rechteckig säulenförmigem Gehäuse, auf der Basis einer abreinigbaren Schwebstoffilter-Zelle als Arbeitsfilter, pneumat. Abreinigungstechnik, und einer Schwebstoffilterzelle als Sicherheits-Nachfilter arbeitend
DEG9113641.5U 1991-11-04

Publications (1)

Publication Number Publication Date
WO1993008726A1 true WO1993008726A1 (fr) 1993-05-13

Family

ID=6872870

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1992/002518 Ceased WO1993008726A1 (fr) 1991-11-04 1992-11-03 Aspirateur industriel pouvant circuler a travers des portes

Country Status (3)

Country Link
AU (1) AU2899292A (fr)
DE (1) DE9113641U1 (fr)
WO (1) WO1993008726A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10065109B4 (de) * 1999-12-28 2014-10-16 Handte Engineering Gmbh Filtervorrichtung für trockene, gasförmige Medien

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443851A1 (de) * 1994-12-09 1996-06-13 Bissinger Gmbh Behaelter Und S Filtervorrichtung
EP4203758B1 (fr) 2020-09-23 2025-02-19 Globe (Jiangsu) Co., Ltd. Ensemble ventilateur et aspirateur avec ensemble ventilateur

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320727A (en) * 1965-08-02 1967-05-23 Mitchell Co John E Portable vacuum cleaning machine
EP0002402A1 (fr) * 1977-11-24 1979-06-13 Paul Louis Babault Aspirateur à double filtrage
EP0252265A2 (fr) * 1986-05-30 1988-01-13 Thomas M. Demarco Collecteur de poussière industriel à deux compartiments et quatre étages
DE8814124U1 (de) * 1988-11-11 1989-01-05 Ringler, Bernhard, 7076 Waldstetten Sauggerät für gewerbliche und industrielle Zwecke
DE9104127U1 (de) * 1991-04-05 1991-06-06 Montec GmbH, 6472 Altenstadt Entstauber

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320727A (en) * 1965-08-02 1967-05-23 Mitchell Co John E Portable vacuum cleaning machine
EP0002402A1 (fr) * 1977-11-24 1979-06-13 Paul Louis Babault Aspirateur à double filtrage
EP0252265A2 (fr) * 1986-05-30 1988-01-13 Thomas M. Demarco Collecteur de poussière industriel à deux compartiments et quatre étages
DE8814124U1 (de) * 1988-11-11 1989-01-05 Ringler, Bernhard, 7076 Waldstetten Sauggerät für gewerbliche und industrielle Zwecke
DE9104127U1 (de) * 1991-04-05 1991-06-06 Montec GmbH, 6472 Altenstadt Entstauber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10065109B4 (de) * 1999-12-28 2014-10-16 Handte Engineering Gmbh Filtervorrichtung für trockene, gasförmige Medien

Also Published As

Publication number Publication date
AU2899292A (en) 1993-06-07
DE9113641U1 (de) 1992-02-27

Similar Documents

Publication Publication Date Title
US4333745A (en) Workbench filtering station and method
US5042997A (en) Air control system providing healthful enclosed environment
DE3876468T2 (de) Kontinuierlich betriebener und gereinigter filterapparat.
EP0211383B1 (fr) Filtre
CN101801252B (zh) 真空清洁器
EP2422865B1 (fr) Installation d'aspiration de fumée de soudure
DE10037780B4 (de) Kehreinrichtung
GB1595975A (en) Apparatus for separating particles from gases
WO2015031429A1 (fr) Système portatif pour collecter une poussière à partir d'une machine produisant de la poussière
JPS61262537A (ja) 空気清浄装置
DE19517197A1 (de) Selbstreinigender Staubsauger
EP3921057A1 (fr) Procédé pour changer un filtre et système de dépoussiérage
DE102005020400A1 (de) Einrichtung zum Filtern von extrem feinem Staub
WO1993008726A1 (fr) Aspirateur industriel pouvant circuler a travers des portes
US5571299A (en) Dust collector
DE631580C (de) Auf einem gemeinsamen Trag- oder Fahrgestell angeordneter Industriestaubsauger
WO2022123453A1 (fr) Dispositif de purification d'air ambiant et utilisation d'un élément filtrant dans un dispositif de purification d'air ambiant
US20200376424A1 (en) High efficiency particulate air filtration system
JPH04330954A (ja) メンテナンスフリー空気浄化装置
DE3802222C1 (en) Adapter for a vacuum cleaner
EP0740520A1 (fr) Aspirateur industriel sans filtre fonctionnant au gaz comprime, pouvant etre raccorde a un systeme existant d'aspiration et de filtration
KR20180002695U (ko) 공장용 공기정화장치
CN223399871U (zh) 用于新风系统过滤设备
DE8908531U1 (de) Vorrichtung für die Absaugung und Filtration von staubtragender Abluft und für Staubsaugung
EP1086647B1 (fr) Aspirateur avec cassette de filtres

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AT AU BB BG BR CA CH CS DE DK ES FI GB HU JP KP KR LK LU MG MN MW NL NO PL RO RU SD SE US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL SE

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: CA