ES407334A1 - Vacuum cleaning systems - Google Patents

Vacuum cleaning systems

Info

Publication number
ES407334A1
ES407334A1 ES407334A ES407334A ES407334A1 ES 407334 A1 ES407334 A1 ES 407334A1 ES 407334 A ES407334 A ES 407334A ES 407334 A ES407334 A ES 407334A ES 407334 A1 ES407334 A1 ES 407334A1
Authority
ES
Spain
Prior art keywords
liquid
pipe
inlet pipe
air
mass
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
ES407334A
Other languages
Spanish (es)
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.)
Rexnord Industries LLC
Original Assignee
Clarkson Industries Inc
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 Clarkson Industries Inc filed Critical Clarkson Industries Inc
Publication of ES407334A1 publication Critical patent/ES407334A1/en
Expired 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
    • A47L9/00—Details 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/18—Liquid filters
    • A47L9/181—Separating by passing the air through a liquid bath
    • 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
    • A47L9/00—Details 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/18—Liquid filters
    • A47L9/185—Means for the mechanical control of flow of air, e.g. deflectors, baffles or labyrinths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B01D47/025—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by contacting gas and liquid with a static flow mixer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Abstract

A separator device intended to be used in a vacuum cleaning system to separate dirt, dust, and the like from contaminated air drawn through the probe of a vacuum cleaner comprising, in combination, a reservoir intended to contain a mass of a cleaning liquid, a contaminated air inlet pipe that extends through a wall of said tank above the level of said liquid and vertically downwards in said tank, to a point below the level of said liquid, a second pipe that surrounds said inlet pipe and cooperates with it to define an annular space between them, the lower part of said inlet pipe and said second pipe opening into said liquid mass and the lower part of said second pipe extending below from the lower part of said inlet pipe, an air outlet in the wall of said tank, near its upper part and by above the top of said second pipe, and means for removing air through said outlet connection, whereby an intimate mixture of contaminated air and cleaning liquid circulates upward through said annular space, to cause said liquid removes pollutants from the air, and to make the liquid circulating from the upper part of said annular space fall into said mass of liquid. (Machine-translation by Google Translate, not legally binding)
ES407334A 1971-11-10 1972-10-05 Vacuum cleaning systems Expired ES407334A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19724971A 1971-11-10 1971-11-10

Publications (1)

Publication Number Publication Date
ES407334A1 true ES407334A1 (en) 1975-11-16

Family

ID=22728631

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407334A Expired ES407334A1 (en) 1971-11-10 1972-10-05 Vacuum cleaning systems

Country Status (7)

Country Link
JP (1) JPS4858460A (en)
AU (1) AU461078B2 (en)
DE (1) DE2254365A1 (en)
ES (1) ES407334A1 (en)
FR (1) FR2159439A1 (en)
GB (1) GB1401333A (en)
IT (1) IT966746B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1079495A (en) * 1975-11-05 1980-06-17 John M. Schauer Apparatus and method for cleansing noxious constituents from gas streams
JPS56121611A (en) * 1980-02-28 1981-09-24 Takasago Thermal Eng Co Lts Wet type evacuated dust collector
US4300924A (en) * 1980-03-24 1981-11-17 Paccar Inc. Exhaust gas scrubber for internal combustion engines
GB2154431B (en) * 1984-02-16 1987-09-16 Steam Vacuum Extraction Ltd Vacuum cleaning
FR2593081B1 (en) * 1986-01-17 1988-05-27 Aspiramatic CENTRAL CLEANING SYSTEM BY WATER FLUSHING.
US5326383A (en) * 1990-04-10 1994-07-05 Spoutvac Manufacturing Pty Ltd Suction cleaning systems
US5814189A (en) * 1990-05-31 1998-09-29 Kvaerner Pulping Ab Method for gasifying cellulose spent liquor to produce superheated steam and green liquor of low carbonate concentration
SE9001957L (en) * 1990-05-31 1991-12-01 Chemrec Ab Purification of process gas from partial combustion of black liquor
DE69122470D1 (en) * 1990-11-05 1996-11-07 Biro Establishment Separator for liquid and solid particles in an air flow
GB2270463A (en) * 1992-09-10 1994-03-16 New Air Technical Services Lim Suction apparatus for cleaning or other purposes

Also Published As

Publication number Publication date
GB1401333A (en) 1975-07-16
AU461078B2 (en) 1975-05-15
AU4685472A (en) 1974-03-28
IT966746B (en) 1974-02-20
JPS4858460A (en) 1973-08-16
FR2159439A1 (en) 1973-06-22
DE2254365A1 (en) 1973-05-17

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