PURIFYING FACILITY

PROBLEM TO BE SOLVED: To provide a purifying facility, in which harmful contaminants are efficiently adsorbed in a photocatalyst section, can be decomposed and removed, and at the same time, are neither stirred nor spread at a downstream side of the photocatalyst section, and further an excellent pu...

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Bibliographische Detailangaben
Hauptverfasser:	AOKI KAZUO, ABUKAWA NORIO, UMEZAWA SHINGO
Format:	Patent
Sprache:	eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY 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 THEIR RELEVANT APPARATUS TRANSPORTING VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a purifying facility, in which harmful contaminants are efficiently adsorbed in a photocatalyst section, can be decomposed and removed, and at the same time, are neither stirred nor spread at a downstream side of the photocatalyst section, and further an excellent purification property can be realized also for a hot and humid object to be purified. SOLUTION: A plurality of light sources 30 are provided inside the photocatalyst section 3 composed of bead 3A layers made of porous member and holding a photocatalyst and a light is irradiated uniformly, by which the harmful contaminants can be caught efficiently by only once making air W pass through the photocatalyst section 3. Further, since an excitation of the photocatalyst is promoted by a sufficient irradiation of the light for the bead 3A, the decomposition and the removal of the harmful contaminants are rapidly carried out to improve the purification property. COPYRIGHT: (C)2005,JPO&NCIPI