WO2002004094A1 - Dispositif de filtration et d'epuration d'air ambiant contamine - Google Patents

Dispositif de filtration et d'epuration d'air ambiant contamine Download PDF

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Publication number
WO2002004094A1
WO2002004094A1 PCT/MX2000/000026 MX0000026W WO0204094A1 WO 2002004094 A1 WO2002004094 A1 WO 2002004094A1 MX 0000026 W MX0000026 W MX 0000026W WO 0204094 A1 WO0204094 A1 WO 0204094A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
air
filtered
filters
polluted
Prior art date
Application number
PCT/MX2000/000026
Other languages
English (en)
Spanish (es)
Inventor
José Eduardo TAMES Y VARELA
María Antonieta PEREA DE TAMES
Original Assignee
Tames Y Varela Jose Eduardo
Perea De Tames Maria Antonieta
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 Tames Y Varela Jose Eduardo, Perea De Tames Maria Antonieta filed Critical Tames Y Varela Jose Eduardo
Priority to PCT/MX2000/000026 priority Critical patent/WO2002004094A1/fr
Priority to AU2000270421A priority patent/AU2000270421A1/en
Publication of WO2002004094A1 publication Critical patent/WO2002004094A1/fr
Priority to MXJL03000003A priority patent/MXJL03000003A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/40—Different types of filters

Definitions

  • the filter factories have focused on indoor air filtration, leaving the environment totally neglected.
  • FIG. 1 shows the arrangement of the filters, purifiers and electric suction turbine that make up the Filtered Air Purifier and Filter.
  • Figure No. 2 is the housing and hopper where the inner parts of the filter and purifier are contained.
  • the Polluted Environmental Air Filter and Purifier is internally composed of three main parts:
  • the first to the front where the contaminated air enters is placed the block of five filters (Fig. 1 A) that form the filter assembly and Rify the air (1, 2, 3, 4, 5).
  • the hopper is placed (Fig. 2, No. 1) that connects the filter assembly with the electric suction turbine (Fig. 1 B)
  • the electric suction turbine is placed (Fig. 1 B) that passes the contaminated air through the filters and purifiers
  • the novelty of the filter and purifier consists of the combination of five different filters already known in the state of the ' cm ' ca, which are located in the front, as indicated in said figure No. 1 A. The which are described below:
  • the fiberglass filter (No. 2) captures suspended particles of 10 microns.
  • the dimensions of the filter are in accordance with the amount and degree of air pollution that is intended to be filtered and purified. This filter is disposable. A filter with an arrest efficiency of 92% must be used to obtain excellent decontamination ' d * n.
  • the electrostatic filter of electrostatic polypropylene fiber and self-loading polyurethane foam (No.3).
  • the electrostatic charge is generated by the air that passes through the static fibers. Airborne particles are attracted and retained by static charges until these particles are released when the filter is washed. It retains suspended particles up to 0.3 microns.
  • the dimensions of the filter are in accordance with the amount and degree of contamination of the air that is intended to be filtered and purified. This filter is reusable after test 's chemical cleaning. Its arrest efficiency is 90%
  • the activated carbon filter (No. 4) that achieves the removal of gases and vapors through adsorption or chemical reaction.
  • the molecules Complex gases are adsorbed by activated carbon, while the simplest molecules are transformed by chemical reaction with activated carbon, alumina or zeolites, impregnated with potassium perganate and potassium hydroxide.
  • the dimensions of the filter are in accordance with the amount and degree of air pollution that is intended to be filtered and purified.
  • the frame and the "honeycomb" are reusable, the activated carbon is replenished. It has an arrest efficiency of 92%.
  • the HEPA filter (No. 5) is constructed of continuous high density paper, composed of submicrogenic glass fiber.
  • the paper is pleated to obtain a greater filtration and purification surface, which allows reducing the air velocity, essential for ultra high efficiency filtration and purification. Eliminates bacteria and microorganisms.
  • the dimensions of the filter are in accordance with the amount and degree of air pollution that is intended to be filtered and purified. It is disposable in the long term. Its arrest efficiency is 99.97%.
  • the polluted air has a very complex composition, to clean it, a strategic order in the placement of the filters is needed, so that it allows us to remove the pollutants from the air in groups, protecting the efficiency of each of the filters.
  • the first filter removes the sprayed grease and oil from the contaminated air, thus protecting the cleaning of the other four following filters.
  • the second retains larger suspended particles, protecting the next filter that is designed to capture smaller suspended particles.
  • the third filter captures suspended particles up to 0.3 millimeters, this protects the next filter against the passage of suspended particles.
  • the fourth filter is toxic gases and biocides containing contaminated air, so that the fifth filter just filter microorganisms and bacteria, providing trave 's of all, pure air to 99.97%.
  • the filter and purifier contains a turbine ele 'ctrica suction (Fig. 1 Bj moving the polluted air to trave' s filter and purified ers (1, 2, 3, 4, 5).
  • the electric turbine suction and the filters they are connected by means of a hopper (Fig. 2, No. 1) that directs the filtered and purified clean air towards the electric suction turbine (Fig. 1 B).
  • the capacity of the electric suction turbine is variable (170 to 10,870 cfm) and depends on the size of the filters used and the degree of air pollution that is intended to be filtered and purified.
  • a housing (Fig. 2) of rectangular shape, of weather-resistant material, either metallic or plastic. Its dimensions depend on the size of the parts that make up this Filter and Purifier Contaminated Environmental Air Said housing must have two accesses, one for the entry of contaminated air (Fig. 2, No. 3) and another for the exit of filtered and purified air (Fig. 2, No. 4), as well as hinges (Fig. 2 No. 5) to be able to operate the lid (Fig. 2, No. 6) that is at the top, which will allow maintenance of the Filtered Air Purifier and Air Purifier. (Fig. 2, No. 2) to secure the lid
  • the filter block is located between the front of the carcass (Fig. 2, No. 3) and the hopper (Fig. 2, No. 1).
  • the electric suction turbine (Fig. 1 B) is placed between the rear part of the hopper (Fig. 2, No. 1) and the rear part of the housing (Fig. 2, N or. 4).
  • the turbine ele 'ctrica suction (Fig. 1 B) is operated by electric current 120 or 240 volts when it comes alternating current and direct current TRA tándose works with 24 or 48 volts.
  • the conexio'n network ele energy 'ctrica is made trave' s of a cable and plug forming part of the set.
  • the size of the filter and purifier will be of variable size according to the needs.
  • the design of the filter and purifier allows it to be placed on roofs of houses and buildings, in addition to that with a suitable turbine that works with direct current it can be placed in motor vehicles.

Landscapes

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

Abstract

La présent invention concerne un nouveau dispositif de filtration et d'épuration d'air ambiant contaminé, ainsi que son procédé de fabrication et d'utilisation. Le dispositif de filtration et d'épuration d'air ambiant contaminé comprend une combinaison stratégique de filtres déjà connus dans l'état de la technique permettant d'obtenir une filtration et une épuration plus efficaces de l'air ambiant contaminé, grâce à l'élimination des graisses et des huiles pulvérisées dans l'air, des particules suspendues, et grâce à la neutralisation et à l'absorption des gaz toxiques et corrosifs, et à l'élimination des microorganismes et bactéries produits par la contamination.
PCT/MX2000/000026 2000-07-13 2000-07-13 Dispositif de filtration et d'epuration d'air ambiant contamine WO2002004094A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/MX2000/000026 WO2002004094A1 (fr) 2000-07-13 2000-07-13 Dispositif de filtration et d'epuration d'air ambiant contamine
AU2000270421A AU2000270421A1 (en) 2000-07-13 2000-07-13 Polluted ambient air filtering and purifying device
MXJL03000003A MXJL03000003A (es) 2000-07-13 2003-01-27 Filtrador y purificador de aire ambiental contaminado.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/MX2000/000026 WO2002004094A1 (fr) 2000-07-13 2000-07-13 Dispositif de filtration et d'epuration d'air ambiant contamine

Publications (1)

Publication Number Publication Date
WO2002004094A1 true WO2002004094A1 (fr) 2002-01-17

Family

ID=19741682

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2000/000026 WO2002004094A1 (fr) 2000-07-13 2000-07-13 Dispositif de filtration et d'epuration d'air ambiant contamine

Country Status (2)

Country Link
AU (1) AU2000270421A1 (fr)
WO (1) WO2002004094A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8328728B2 (en) 2008-08-22 2012-12-11 Pacesetter, Inc. Implantable hemodynamic monitor and methods for use therewith

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985527A (en) * 1974-04-10 1976-10-12 British Steel Corporation Bag filter installation
GB2096485A (en) * 1981-04-13 1982-10-20 Hydralon Ltd Air filter apparatus
US4787922A (en) * 1985-08-02 1988-11-29 Esta Apparatebau Gmbh & Co. Kg Filter apparatus
US5290330A (en) * 1993-06-10 1994-03-01 The Johns Hopkins University HEPA filtration system
US5997674A (en) * 1997-12-11 1999-12-07 Holmes Products Corp. Air purifier and method of manufacture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985527A (en) * 1974-04-10 1976-10-12 British Steel Corporation Bag filter installation
GB2096485A (en) * 1981-04-13 1982-10-20 Hydralon Ltd Air filter apparatus
US4787922A (en) * 1985-08-02 1988-11-29 Esta Apparatebau Gmbh & Co. Kg Filter apparatus
US5290330A (en) * 1993-06-10 1994-03-01 The Johns Hopkins University HEPA filtration system
US5997674A (en) * 1997-12-11 1999-12-07 Holmes Products Corp. Air purifier and method of manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8328728B2 (en) 2008-08-22 2012-12-11 Pacesetter, Inc. Implantable hemodynamic monitor and methods for use therewith
US10045701B2 (en) 2008-08-22 2018-08-14 Pacesetter, Inc. Implantable hemodynamic monitor and methods for use therewith

Also Published As

Publication number Publication date
AU2000270421A1 (en) 2002-01-21

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