AIR CLEANER

PROBLEM TO BE SOLVED: To safely and completely deodorize the inside of a cleaning area while using ozone. SOLUTION: Air pressurized and dehumidified by a compressor 1 having a dryer 2 is alternately sent to adsorption tanks 4A and 4B so that high-purity oxygen can be generated. This oxygen is sent t...

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Bibliographic Details
Main Authors NAKAGAMI KOICHI, MIHASHI KAZUO
Format Patent
LanguageEnglish
Published 12.05.1998
Edition6
Subjects
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
HUMAN NECESSITIES
HYGIENE
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To safely and completely deodorize the inside of a cleaning area while using ozone. SOLUTION: Air pressurized and dehumidified by a compressor 1 having a dryer 2 is alternately sent to adsorption tanks 4A and 4B so that high-purity oxygen can be generated. This oxygen is sent to an ozone generator 9 and ozone is generated. This ozone and diluted air from a branch pipe 10 are mixed by a static mixer 15, diluted ozone is prepared and this is stored in a chamber 16. Opening/closing valves 34, 35, 36 and 37 are successively opened one by one and the diluted ozone in the chamber 16 is discharged from a discharge nozzle 31 to respective cleaning areas 32. The concentration of ozone is always monitored by an ozone concentration gauge 17 and an ozone concentration detector 33.
Bibliography:Application Number: JP19960295931