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ES1296770U - Debugging device (Machine-translation by Google Translate, not legally binding) - Google Patents

Debugging device (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1296770U
ES1296770U ES202231460U ES202231460U ES1296770U ES 1296770 U ES1296770 U ES 1296770U ES 202231460 U ES202231460 U ES 202231460U ES 202231460 U ES202231460 U ES 202231460U ES 1296770 U ES1296770 U ES 1296770U
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ES
Spain
Prior art keywords
purification device
cyclone
filter
air
filter unit
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.)
Granted
Application number
ES202231460U
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Spanish (es)
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ES1296770Y (en
Inventor
Asensio Pedro Monagas
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.)
Airtecnics Export SL
Motors i Ventiladors SL
Original Assignee
Airtecnics Export SL
Motors i Ventiladors SL
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Publication date
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Priority to ES202231460U priority Critical patent/ES1296770Y/en
Publication of ES1296770U publication Critical patent/ES1296770U/en
Application granted granted Critical
Publication of ES1296770Y publication Critical patent/ES1296770Y/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • 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
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • 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
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • B01D53/885—Devices in general for catalytic purification of waste gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/183—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by centrifugal separation, e.g. using vortices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/40—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ozonisation
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/14—Filtering means
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20—Method-related aspects
    • A61L2209/21—Use of chemical compounds for treating air or the like
    • A61L2209/211—Use of hydrogen peroxide, liquid and vaporous
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20—Method-related aspects
    • A61L2209/21—Use of chemical compounds for treating air or the like
    • A61L2209/212—Use of ozone, e.g. generated by UV radiation or electrical discharge
    • 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
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/104—Ozone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/106—Peroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/70—Organic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/80—Type of catalytic reaction
    • B01D2255/802—Photocatalytic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0266—Other waste gases from animal farms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/804—UV light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

Air purification device, comprising an air intake (1), a pump or compressor (2), photocatalysis equipment (3), a hydroxyl generator (4) and an air outlet (5) , characterized in that it comprises a filter unit (6) and a cyclone (7) in the air intake. (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPCIÓNDESCRIPTION

Dispositivo de depuracióndebugging device

SECTOR DE LA TÉCNICATECHNIQUE SECTOR

La presente invención se refiere a un dispositivo de depuración especialmente interesante para lugares donde el aire contiene una cierta cantidad de partículas sólidas o líquidas, junto a otros contaminantes gaseosos, por ejemplo en establos o cualquier tipo de cámara de cría o engorde de animales (cerdos, caballos, terneros, pollos...).The present invention refers to a particularly interesting purification device for places where the air contains a certain amount of solid or liquid particles, together with other gaseous pollutants, for example in stables or any type of animal breeding or fattening chamber (pigs). , horses, calves, chickens...).

Se aplica en el campo de la depuración y de la cría animal... y centros de manipulación/ logísticos de alimentos como cárnicos, pescados, vegetales, grano y cereales así como centros de reciclaje y desguace. Es igualmente aplicable en salas blancas o semiblancas.It is applied in the field of purification and animal husbandry... and food handling/logistics centers such as meat, fish, vegetables, grain and cereals, as well as recycling and scrapping centers. It is equally applicable in clean or semi-clean rooms.

ESTADO DE LA TÉCNICASTATE OF THE ART

En el estado de la técnica se conocen equipos de ventilación que ofrecen instalaciones fotocatalíticas, depuradoras, etc. Unos ejemplos se pueden encontrar en FR2785370 o CN107305052. El más relevante para la invención es ES2864155, que se considera el estado del arte más próximo a la invención, correspondiente al preámbulo de la reivindicación 1.In the state of the art, ventilation equipment is known that offers photocatalytic installations, treatment plants, etc. Some examples can be found in FR2785370 or CN107305052. The most relevant for the invention is ES2864155, which is considered the state of the art closest to the invention, corresponding to the preamble of claim 1.

Esta patente ofrece un equipo de depuración fotocatalítica que permite depurar y eliminar todo tipo de gérmenes y de esporas. Sin embargo, en ocasiones, el equipo no está suficientemente preparado para depurar el aire con demasiadas partículas, especialmente de relativo gran tamaño.This patent offers a photocatalytic purification equipment that allows to purify and eliminate all kinds of germs and spores. However, sometimes the equipment is not sufficiently prepared to purify the air with too many particles, especially relatively large ones.

El solicitante no conoce equipo de depuración que permita obtener ventajas similares o que pueda considerarse similar a la invención.The Applicant is not aware of purification equipment that allows similar advantages to be obtained or that can be considered similar to the invention.

BREVE EXPLICACIÓN DE LA INVENCIÓNBRIEF EXPLANATION OF THE INVENTION

La invención consiste en un dispositivo de depuración de aire, por ejemplo, en ventilación de instalaciones de cría o engorde animal, según las reivindicaciones. The invention consists of an air purification device, for example, in ventilation of animal breeding or fattening facilities, according to the claims.

El dispositivo comprende una toma de aire, una bomba, un ventilador o un compresor, un equipo de fotocatálisis, un generador de hidroxilos y una salida de aire. El circuito así creado comprende también una unidad de filtrado (preferentemente con un filtro G4) y un ciclón en la toma de aire. El ciclón retira las partículas mayores y evita colmatar el filtro.The device includes an air intake, a pump, a fan or a compressor, photocatalysis equipment, a hydroxyl generator and an air outlet. The circuit thus created also includes a filter unit (preferably with a G4 filter) and a cyclone in the air intake. The cyclone removes larger particles and avoids clogging the filter.

Los hidroxilos se pueden generar por fotocatálisis, por combinación de ozono con la humedad del aire o de ozono de agua oxigenada.Hydroxyls can be generated by photocatalysis, by combining ozone with air humidity or ozone from hydrogen peroxide.

Este dispositivo reduce la presencia de amoniaco, formaldehidos, alérgenos, compuestos orgánicos volátiles y partículas. Además, facilita la transformación de dióxido de carbono en carbonatos. Así, reduce los olores en el aire y la transmisión de enfermedades, creando una instalación de cría o engorde altamente ventajosa.This device reduces the presence of ammonia, formaldehydes, allergens, volatile organic compounds and particles. In addition, it facilitates the transformation of carbon dioxide into carbonates. Thus, it reduces airborne odors and disease transmission, creating a highly advantageous rearing or fattening facility.

En resultado, se produce una mejora de la supervivencia y del rendimiento de la cría y el engorde.As a result, there is an improvement in the survival and performance of breeding and fattening.

Otras variantes se mostrarán en el resto de la memoria.Other variants will show up in the rest of the memory.

DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS

Para una mejor comprensión de la invención, se incluyen las siguientes figuras.For a better understanding of the invention, the following figures are included.

Figura 1: esquema simplificado de una realización del dispositivo.Figure 1: Simplified schematic of one embodiment of the device.

MODOS DE REALIZACIÓN DE LA INVENCIÓNMODES OF CARRYING OUT THE INVENTION

A continuación, se pasa a describir de manera breve un modo de realización de la invención, como ejemplo ilustrativo y no limitativo de ésta, aplicado a un equipo de ventilación.An embodiment of the invention is briefly described below, as an illustrative and non-limiting example of the invention, applied to ventilation equipment.

El dispositivo de ventilación y depuración mostrado en el esquema de la figura 1 comprende una carcasa con una toma (1) de aire, un compresor (2) o una bomba y una salida de aire (5). En un punto del circuito así generado se dispone un equipo de fotocatálisis (3) que comprende un sustrato fotocatalizador, por ejemplo de dióxido de titanio. El sustrato está iluminado por una luz UV y está conectado a tierra, aunque puede estar conectado a una corriente continua. Un generador de hidroxilos (4) se dispone junto al equipo de fotocatálisis (3) para asistir en la función germicida. El generador de hidroxilos (4) puede ser un depósito de H2O2 (9) con un sensor de nivel, preferiblemente sin contacto. El agua oxigenada se evapora o nebuliza en el recorrido del aire. Igualmente puede comprender un generador de ozono (10).The ventilation and purification device shown in the diagram of figure 1 comprises a casing with an air intake (1), a compressor (2) or a pump and an air outlet (5). At one point of the circuit generated in this way, a photocatalysis unit (3) is arranged that includes a photocatalyst substrate, for example titanium dioxide. The substrate is illuminated by a UV light and is grounded, although it may be connected to a direct current. A hydroxyl generator (4) is arranged together to the photocatalysis equipment (3) to assist in the germicidal function. The hydroxyl generator (4) can be an H 2 O 2 tank (9) with a level sensor, preferably without contact. Hydrogen peroxide evaporates or nebulizes in the air path. It can also comprise an ozone generator (10).

El circuito comprende una unidad de filtrado (6) que puede tener diferentes tipos de filtro (HEPA, de gota...) preferiblemente comprendiendo un filtro G4 (61). También son deseables filtros minerales (62), por ejemplo de zeolitas o sepiolitas. Un tercer filtro puede ser un filtro vegetal (63) preferiblemente aditivado con ácidos carboxílicos, preferiblemente de pectinas. El orden de los filtros de la unidad de filtrado (6) sería filtro G4 (61), filtro mineral (62) y filtro vegetal (63).The circuit comprises a filter unit (6) that can have different types of filter (HEPA, drop...) preferably comprising a G4 filter (61). Mineral filters (62), for example zeolites or sepiolites, are also desirable. A third filter can be a vegetable filter (63) preferably additived with carboxylic acids, preferably pectin. The order of the filters of the filter unit (6) would be G4 filter (61), mineral filter (62) and vegetable filter (63).

Previo a esta unidad de filtrado (6) se dispone un ciclón (7) para eliminar las partículas de mayor tamaño: polvo, serrín, restos de paja y otros. Este ciclón (7) posee un depósito (8) inferior desmontable o con una trampilla de vaciado. Igualmente puede tener una tubería de extracción del contenido. Este ciclón (7) permite retener las partículas, líquidas o sólidas en suspensión.Prior to this filtering unit (6) a cyclone (7) is arranged to eliminate the larger particles: dust, sawdust, straw remains and others. This cyclone (7) has a removable lower tank (8) or with an emptying hatch. It can also have a pipe for extracting the content. This cyclone (7) makes it possible to retain the particles, liquid or solid in suspension.

El ciclón (7) puede estar cargado eléctricamente mediante conexión a una corriente continua, preferiblemente pulsante para generar una ionización monopolar o bipolar, para captar mejor las partículas cargadas, disponiendo un ánodo y/o un cátodo en la pared del ciclón (7). La polaridad puede alterarse según la necesidad del momento. Si la amplitud y la proximidad de los electrodos es suficiente, se puede generar ozono como resultado adicional.The cyclone (7) can be electrically charged by connecting to a direct current, preferably pulsating to generate a monopolar or bipolar ionization, to better capture the charged particles, arranging an anode and/or a cathode on the wall of the cyclone (7). The polarity can be altered according to the need of the moment. If the amplitude and proximity of the electrodes is sufficient, ozone can be generated as an additional result.

Igualmente puede tener imanes o electroimanes en algunas partes, como la entrada o la pared cónica, para facilitar la captura de partículas metálicas, ferromagnéticas.It can also have magnets or electromagnets in some parts, such as the entrance or the conical wall, to facilitate the capture of metallic, ferromagnetic particles.

Así, en un primer ensayo se introducen 150 UFC (Unidades Formadoras de Colonias) por cada metro cúbico de aire en una habitación de 8 m3, a 20°C y con 50% de humedad relativa. Se toma la medida de unidades formadoras de colonias al cabo de 1 y 2 horas, tanto en una cámara de control como en una cámara con el dispositivo descrito. Al cabo de dos horas, y tras repetir el ensayo tres veces, se produjo una reducción media del 68,29% de los gérmenes en la cámara con el dispositivo. Thus, in a first test, 150 CFU (Colony Forming Units) are introduced for each cubic meter of air in an 8 m3 room, at 20°C and with 50% relative humidity. The measurement of colony-forming units is taken after 1 and 2 hours, both in a control chamber and in a chamber with the described device. After two hours, and after repeating the test three times, there was an average reduction of 68.29% of the germs in the chamber with the device.

Al comprobar la mortandad en cerdos recién nacidos, se redujo entre un 16 y un 45% respecto de cámaras sin el dispositivo. En este estudio, se dispusieron dos unidades según la invención en una sala mientras, en paralelo, se establecieron dos salas de control (1700 plazas en total, repartidas homogéneamente entre las tres salas, en filas de parideras de 7 cerdas en paralelo). En las tres salas se mantuvieron condiciones de humedad y ventilación similares (temperaturas 22-25°C). El ensayo se repitió tres veces durante un total de 73 días. Al cabo de cada ciclo se midió la mortalidad de las crías en las tres salas y la reducción de mortandad media fue del 30,8%.When checking the mortality in newborn pigs, it was reduced between 16 and 45% compared to chambers without the device. In this study, two units according to the invention were arranged in one room while, in parallel, two control rooms were established (1700 places in total, distributed evenly among the three rooms, in rows of farrowing pens of 7 sows in parallel). Similar humidity and ventilation conditions were maintained in the three rooms (temperatures 22-25°C). The test was repeated three times for a total of 73 days. At the end of each cycle, the mortality of the pups was measured in the three rooms and the average mortality reduction was 30.8%.

Los dispositivos de la invención se dispusieron, en la sala de prueba, alineados con el eje de la sala, en el tercio más alejado del sistema de ventilación. The devices of the invention were arranged, in the test room, aligned with the axis of the room, in the third furthest from the ventilation system.

Claims (1)

REIVINDICACIONES 1- Dispositivo de depuración, de aire, que comprende una toma (1) de aire, una bomba o compresor (2), un equipo de fotocatálisis (3), un generador de hidroxilos (4) y una salida de aire (5), caracterizado por que comprende una unidad de filtrado (6) y un ciclón (7) en la toma de aire.1- Air purification device, comprising an air intake (1), a pump or compressor (2), photocatalysis equipment (3), a hydroxyl generator (4) and an air outlet (5) , characterized in that it comprises a filter unit (6) and a cyclone (7) in the air intake. 2- Dispositivo de depuración, según la reivindicación 1, caracterizado por que la unidad de filtrado (6) comprende un filtro G4.2- Purification device, according to claim 1, characterized in that the filter unit (6) comprises a G4 filter. 3- Dispositivo de depuración, según la reivindicación 1, caracterizado por que la unidad de filtrado (6) comprende un filtro mineral.3- Purification device, according to claim 1, characterized in that the filter unit (6) comprises a mineral filter. 4- Dispositivo de depuración, según la reivindicación 1, caracterizado por que la unidad de filtrado (6) comprende un filtro vegetal aditivado con ácido carboxílico.4- Purification device, according to claim 1, characterized in that the filter unit (6) comprises a vegetable filter added with carboxylic acid. 5- Dispositivo de depuración, según la reivindicación 1, caracterizado por que el ciclón (7) comprende un depósito (8) desmontable.5- Purification device, according to claim 1, characterized in that the cyclone (7) comprises a removable tank (8). 6- Dispositivo de depuración, según la reivindicación 1, caracterizado por que comprende un generador de ozono (10).6- Purification device according to claim 1, characterized in that it comprises an ozone generator (10). 7- Dispositivo de depuración, según la reivindicación 1, caracterizado por que el ciclón (7) posee elementos magnéticos de captura de partículas ferromagnéticas.7- Purification device, according to claim 1, characterized in that the cyclone (7) has magnetic elements for capturing ferromagnetic particles. 8- Dispositivo de depuración, según la reivindicación 1, caracterizado por que el ciclón (7) dispone de un ánodo y/o un cátodo en su pared, conectado a una corriente continua pulsante. 8- Purification device, according to claim 1, characterized in that the cyclone (7) has an anode and/or a cathode on its wall, connected to a pulsating direct current.
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