WO2016189177A1 - Améliorations apportées au brevet d'invention p200931042 concernant : équipement d'épuration de l'air - Google Patents

Améliorations apportées au brevet d'invention p200931042 concernant : équipement d'épuration de l'air Download PDF

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Publication number
WO2016189177A1
WO2016189177A1 PCT/ES2016/070300 ES2016070300W WO2016189177A1 WO 2016189177 A1 WO2016189177 A1 WO 2016189177A1 ES 2016070300 W ES2016070300 W ES 2016070300W WO 2016189177 A1 WO2016189177 A1 WO 2016189177A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
air
cleaning equipment
improvements introduced
air cleaning
Prior art date
Application number
PCT/ES2016/070300
Other languages
English (en)
Spanish (es)
Other versions
WO2016189177A8 (fr
Inventor
Eusebio Moro Franco
Original Assignee
Ginsa Electronic, S.L.
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 Ginsa Electronic, S.L. filed Critical Ginsa Electronic, S.L.
Publication of WO2016189177A1 publication Critical patent/WO2016189177A1/fr
Publication of WO2016189177A8 publication Critical patent/WO2016189177A8/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • 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

Definitions

  • the present invention refers to improvements introduced in the invention patent P 200931042 by: air purification equipment, where the equipment basically comprises a support structure that incorporates units inside Filters sandwiched between a dirty air inlet and an outlet of that already clean air, whose impurities have been neutralized and retained by the referred filter units. It is intended to purify the outside environment, especially the urban environment, such as areas of parks, roads, roundabouts etc.
  • the object of the invention are improvements that consist essentially of a new arrangement and composition of the filter part that improves its durability, performance and cost.
  • the patent with application number P 200931042 refers to an equipment for air purification comprising a vertical hollow structure that is covered by a protective cover, being arranged outside it decorative elements that totally or partially hide said vertical hollow structure, the interior of said hollow structure being incorporated vertical filter units, as well as a fan to force the passage of air between an air inlet and outlet, eliminating impalpable components and the reaction with impure gases eliminating them as well.
  • These air purification equipment are expensive and have a relatively low performance and need frequent maintenance, especially since the filter units need to be changed every little time due to their premature sealing.
  • the equipment for air purification with the improvements of the invention comprises at least one vertical hollow structure that incorporates a first perforated lateral surface as an inlet for purification of air and a second perforated lateral surface as an already clean air outlet; wherein said vertical hollow structure is covered by a protective cover, filtering units being incorporated into said hollow structure, as well as a fan to force the passage of air between the air inlet and outlet, eliminating the impalpable components and the reaction with impure gases eliminating them too.
  • the filter units comprise a high efficiency air filter, a first filter tray that supports a calcium oxide material in granules, and at least a second filter tray that supports an active carbon material in the form of granules as well.
  • the contaminated air stream passes first through the high efficiency air filter, then through the first filter pan and then through the second filter pan.
  • the calcium oxide material comprises ball-shaped granules. between 3 and 8 mm. in diameter, while the active carbon comprises granules having a combined configuration formed by pellets in pellet format and other granules in the form of balls.
  • Some activated carbon granules are impregnated with a bituminous material and the rest of active carbon granules are impregnated with adjuvant compounds such as potassium permanganate and activated alumina.
  • the active carbon in pellet format is impregnated with the bituminous material, while the active carbon in the form of balls is impregnated with the adjuvant compounds such as potassium permanganate and activated alumina.
  • the filter trays incorporate dry path reagents determined by some capture compounds such as calcium oxide and activated carbon, and a photocatalyst compound to remove NO x , both in powder form.
  • Each 2 kg of photocatalyst compound includes: - Between 2 and 4 kg of titanium isopropoxide.
  • the air inlet is in a lower zone while the air outlet is in a higher zone, in correspondence with which the fan is located.
  • the vertical hollow structure incorporates side covers for access to the high efficiency air filter and filter trays.
  • the air inlet corresponds to a surface upper perforated
  • the air outlet corresponds to a lower perforated surface, also incorporating an upper filter unit and a lower filter unit, while the fan is arranged in a central area between the lower and lower filtration units. higher.
  • the lower filter unit incorporates a heating element to burn captured particles.
  • the equipment incorporates a lower tank arranged in the lower part of the vertical hollow structure that collects particles by gravity, such deposit incorporating a front access cover.
  • the equipment also incorporates a source of ultraviolet (UV) radiation located before the upper air outlet. It also incorporates a source of ultraviolet (UV) radiation located before the lower air outlet.
  • UV ultraviolet
  • the equipment of the invention also includes:
  • An air analyzer system that has sensors to control the quality of the purified air.
  • a computer system to provide real-time information for various uses.
  • the advantages of the filter unit that integrates the granules of activated carbon in pallet format are the following: - It is not flammable.
  • additional filter units are also located within the vertical hollow structure comprising a sulfur dioxide filter, a carbon dioxide filter, a first nitrogen oxide filter, a second oxide filter nitrogen, a first particle filter smaller than 2.5 microns, a second particle filter smaller than 10 microns and a coarse particle filter.
  • Said additional filter units are arranged in order from top to bottom, sandwiched between the air inlet and the air outlet; and where the stream of dirty air entering through the air inlet passes through said additional filter units and also through the rest of the filter units that are within the vertical hollow structure described above.
  • the new additional filter units are placed in a first position in which the dirty air stream to be purified first passes through the initial filter units and then passes through the new additional filter units. In another embodiment, the new additional filter units are placed in a second position in which the stream of dirty air to be purified first passes through the new additional filter units and then passes through the initial filter units.
  • the vertical hollow structure includes only additional filter units in its interior space.
  • the vertical hollow structure has an upper opening that is closed by a removable cover; where through this mouthpiece you can access the interior space of the vertical hollow structure.
  • Figure 2. Shows a view similar to that shown in figure 1.
  • Figure 3. Shows another view of the equipment with the improvements of the invention, where another embodiment is shown different from that shown in the previous figure.
  • Figure 4. Shows another view of the team with the improvements, where sculptural elements have also been incorporated.
  • the air purification equipment with the improvements of the invention comprises a vertical hollow structure that incorporates a first perforated side surface with a multitude of holes as an air inlet (1, 2) to be purified and a second lateral surface also perforated as an already clean air outlet (3, 4), whose impurities have been retained and neutralized inside the equipment of the invention by at least one lower filter unit (5) and other filter units that will be further defined forward attending two different realizations.
  • a fan (6), (7) is also incorporated to force the passage of air in order to achieve greater effectiveness and filtration efficiency.
  • the air inlet (1) is in a lower area while the air outlet (3) is located in a higher area.
  • the fan (6) is the lower filter unit (5) is arranged in correspondence with the air inlet (1).
  • a high efficiency air filter (8) is located within the vertical hollow structure, above which a first filter tray (9) with calcium oxide in the form of balls is placed between 3 and 8 mm. in diameter, preferably having a diameter of 5mm; and above that first filter tray (9) there is at least a second filter tray (10) with a mixture of active carbon in pellet format (activated palletized carbon) and some activated carbon balls, in a proportion around fifty%.
  • this proportion may vary, regardless of active carbon in pallet format and active carbon in balls.
  • the high efficiency air filter (8) captures solid elements present in the stream of air to be purified, thus preventing said solid elements from saturating the following filtration phases.
  • the calcium oxide material contained in the first filter tray (9) neutralizes the acidic compounds present in the air stream to be purified, without exerting a high pressure drop in said air stream.
  • two second trays (10) are arranged, one above the other and both obviously arranged above the first filter tray (9).
  • the activated carbon in pellet format is impregnated with a bituminous material to improve its ability to capture the harmful gases contained in the air stream to be purified.
  • a product of bituminous material commercially known as SAAFCARBMA is used.
  • Ball-shaped active carbon is also impregnated with adjuvant compounds such as potassium permanganate and activated alumina.
  • adjuvant compounds such as potassium permanganate and activated alumina.
  • SAAFOXIDANT a product commercially known as SAAFOXIDANT is also used.
  • activated carbon in any of its two presentations can be impregnated with any substance that improves its neutralization capacity of toxic gases.
  • the most optimal is to use the products with the aforementioned trademarks, and with them the best results have been obtained in combination with the high efficiency air filter and with calcium oxide.
  • the lower filter unit (5) incorporates a heating element (1 1) to burn the captured particles thereby improving performance and thus eliminating the most harmful particles.
  • a tank (12) for collecting some particles fallen down by gravity there is in the lower part of the vertical structure below the lower filter unit (5), a tank (12) for collecting some particles fallen down by gravity, said tank (12) incorporating a front cover (13) access.
  • the air inlet (2) corresponds to the upper perforated surface
  • the air outlet (4) corresponds to the lower perforated surface
  • the high efficiency filter (8) and the filter trays (9, 10) are dispensed with, the corresponding fan (7) and also a top filter unit (14) complemented with the lower filter unit (5).
  • the set of sculptural equipment of the invention in its two versions, is hidden behind decorative exterior pieces (15) that make up a decorative sculpture itself.
  • the equipment of the invention incorporates, preferably in the second embodiment, an ultraviolet (UV) emitting source (16) located before the upper air outlet (2).
  • UV ultraviolet
  • This ultraviolet (UV) radiation improves the removal of contaminants, as it is an advanced oxidation or photocatalysis mode.
  • the equipment of the invention also incorporates an analyzer system (17) for control, by sensors, the air quality after purification, a computer system (18) to provide real-time information for various uses (street, Internet, cultural information, etc.) a communication (19) with a remote base station (20) for sending and receiving data and an interactive screen (21) to act on the equipment.
  • access side covers (22) are provided to be able to extract and / or introduce both the high efficiency air filter (8) and the filter trays (9), (10).
  • the compounds of the reagents to be used are applied using known techniques, such as the dry route.
  • a pickup compound and another photocatalyst compound that are both incorporated in the filter units according to the example described below will be used.
  • the collecting compound comprises the elements mentioned above, such as calcium oxide supported by the first filter tray (9) and active carbon supported by the second filter trays (10).
  • the photocatalyst compound for the elimination of NO x comprises for each load of 2 kg of catalyst compound the following elements with the proportions by weight indicated below:
  • an air purification device comprising a vertical hollow structure with a prismatic configuration of rectangular section formed by side walls, a lower base that rests on the floor and a base Removable upper, through which you can access the interior space of the vertical hollow structure.
  • the elements of the first embodiment shown in Figures 1, 2 and 4 are located in combination with a sulfur dioxide filter (23), a carbon dioxide filter (24 ), a first nitrogen oxide filter (25), a second nitrogen oxide filter (26), a first particle filter (27) smaller than 2.5 microns, a second particle filter (28) smaller than 10 myras and a coarse particle filter (29).
  • the vertical hollow structure shown in Figure 5 has an upper opening (30) that is closed by a detachable (31) that is fixed; where, through said mouth, the interior space of the vertical hollow structure where the filter elements are located can be accessed.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

La présente invention concerne un équipement comprenant une structure creuse verticale qui présente une première surface latérale perforée servant d'entrée pour l'air à épurer (1), (2) et une seconde surface latérale perforée servant de sortie pour l'air propre (3), (4). A l'intérieur de la structure creuse verticale se trouvent des unités filtrantes et un ventilateur (6), (7) permettant de forcer le passage de l'air entre l'entrée et la sortie d'air, éliminant ainsi les composants impalpables et la réaction avec les gaz impurs, ce qui permet d'éliminer ces derniers également. Les améliorations consistent en ce que les unités filtrantes comprennent un filtre à air à haute efficacité (8), un premier bac filtrant (9) qui contient un matériau à base d'oxyde de calcium en granulés, et au moins un second bac filtrant (10) qui contient un matériau à base de charbon actif sous forme de granulés.
PCT/ES2016/070300 2015-05-28 2016-04-25 Améliorations apportées au brevet d'invention p200931042 concernant : équipement d'épuration de l'air WO2016189177A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201530745 2015-05-28
ES201530745A ES2595478B1 (es) 2015-05-28 2015-05-28 Equipo para depuración de aire, mejorado

Publications (2)

Publication Number Publication Date
WO2016189177A1 true WO2016189177A1 (fr) 2016-12-01
WO2016189177A8 WO2016189177A8 (fr) 2017-02-16

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Country Status (2)

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ES (1) ES2595478B1 (fr)
WO (1) WO2016189177A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220032231A1 (en) * 2018-09-19 2022-02-03 Ginsa Electronic, S.L. Air Purification Device
EP4151918A4 (fr) * 2020-05-14 2024-01-10 Urban Air Purifier, S.L. Équipement d'épuration de l'air

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666478A (en) * 1984-10-17 1987-05-19 E.F.C. Control Inc. Scrubber apparatus for purifying foul air produced during an embalming, an autopsy or the like
JPH0382471A (ja) * 1989-08-25 1991-04-08 Nippon Petrochem Co Ltd 顆粒状脱臭剤組成物
US6464760B1 (en) * 2000-09-27 2002-10-15 John C. K. Sham Ultraviolet air purifier
US20030177777A1 (en) * 2002-03-19 2003-09-25 Brumett Anthony Lee Indoor air treatment system with hepa filtration
WO2006083323A2 (fr) * 2004-07-27 2006-08-10 Arts Theodore A M Pieces de securite et autres espaces similaires et systemes de conditionnement d'air pour ces installations
US20070199450A1 (en) * 2005-12-29 2007-08-30 Wiser Forwood C Filter media for active field polarized media air cleaner
US20080019861A1 (en) * 2003-10-27 2008-01-24 Silderhuis Hermannus Gerhardus Air Treatment Method and Device
WO2009120166A1 (fr) * 2008-03-27 2009-10-01 Searle Bruce R Système de purification et de filtration de l’air
CN202113707U (zh) * 2011-06-09 2012-01-18 上海康进医疗器械有限公司 空气净化机
CN204073678U (zh) * 2014-11-04 2015-01-07 王雪峤 净化器

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666478A (en) * 1984-10-17 1987-05-19 E.F.C. Control Inc. Scrubber apparatus for purifying foul air produced during an embalming, an autopsy or the like
JPH0382471A (ja) * 1989-08-25 1991-04-08 Nippon Petrochem Co Ltd 顆粒状脱臭剤組成物
US6464760B1 (en) * 2000-09-27 2002-10-15 John C. K. Sham Ultraviolet air purifier
US20030177777A1 (en) * 2002-03-19 2003-09-25 Brumett Anthony Lee Indoor air treatment system with hepa filtration
US20080019861A1 (en) * 2003-10-27 2008-01-24 Silderhuis Hermannus Gerhardus Air Treatment Method and Device
WO2006083323A2 (fr) * 2004-07-27 2006-08-10 Arts Theodore A M Pieces de securite et autres espaces similaires et systemes de conditionnement d'air pour ces installations
US20070199450A1 (en) * 2005-12-29 2007-08-30 Wiser Forwood C Filter media for active field polarized media air cleaner
WO2009120166A1 (fr) * 2008-03-27 2009-10-01 Searle Bruce R Système de purification et de filtration de l’air
CN202113707U (zh) * 2011-06-09 2012-01-18 上海康进医疗器械有限公司 空气净化机
CN204073678U (zh) * 2014-11-04 2015-01-07 王雪峤 净化器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220032231A1 (en) * 2018-09-19 2022-02-03 Ginsa Electronic, S.L. Air Purification Device
EP4151918A4 (fr) * 2020-05-14 2024-01-10 Urban Air Purifier, S.L. Équipement d'épuration de l'air

Also Published As

Publication number Publication date
ES2595478A1 (es) 2016-12-30
WO2016189177A8 (fr) 2017-02-16
ES2595478B1 (es) 2017-10-06

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