DISPOSITIF D'ÉPURATION D'AIR POUR GRANDS VOLUMES

The present invention relates to an air purification device comprising a vertical chamber having lateral air inlets provided with a filtration cell, an air purification reactor comprising a photocatalysis module having photocatalytic cylinders and, inside it, at least one UV light source, a fan with...

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Bibliographic Details
Main Authors BORDAS, André, VIALLE, Pierre Jean, BORDAS, Patrick
Format Patent
LanguageFrench
Published 26.01.2022
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
HEATING
HUMAN NECESSITIES
HYGIENE
LIGHTING
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MECHANICAL ENGINEERING
MEDICAL OR VETERINARY SCIENCE
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
RANGES
SEPARATION
TRANSPORTING
VENTILATING
WEAPONS
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Summary:The present invention relates to an air purification device comprising a vertical chamber having lateral air inlets provided with a filtration cell, an air purification reactor comprising a photocatalysis module having photocatalytic cylinders and, inside it, at least one UV light source, a fan with a motor, and a purified-air outlet, characterized in that: - the photocatalytic cylinders are disposed vertically and opposite the lateral air inlets and have walls which are permeable to air and lined with a photocatalytic medium; - the air enters the chamber near the photocatalysis module along an axis that is substantially transverse to the walls of the photocatalytic cylinders, and is then drawn inside the cylinders before exiting again near the upper, transverse portions of the photocatalytic cylinders.
Bibliography:Application Number: MA20190053923