Dust removal device and dust removal system

In a blower gate (20), a plurality of discharge openings (22) are formed while being spaced apart from one another in the vertical direction. The plurality of discharge openings (22) can be opened and closed by means of a plurality of flaps (23). In accordance with the height of a subject (T) attemp...

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Bibliographic Details
Main Authors SUZUMURA, Kei, YABU, Tomohiro
Format Patent
LanguageEnglish
Published 14.01.2021
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
RANGES
VENTILATING
WEAPONS
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Summary:In a blower gate (20), a plurality of discharge openings (22) are formed while being spaced apart from one another in the vertical direction. The plurality of discharge openings (22) can be opened and closed by means of a plurality of flaps (23). In accordance with the height of a subject (T) attempting to pass through the blower gate (20), the discharge opening (22) at the position at which air would be blown toward the face of the subject (T) is closed by means of (a) flap(s) (23), thereby blowing air toward the neck of the subject (T) and therebelow.
Bibliography:Application Number: AU20190283243