APPARATUS FOR MEASURING PARTICLE SIZE AND DRYNESS/WETNESS OF RAW MATERIAL BEING TRANSFERRED, AND APPARATUS FOR MEASURING PARTICLE SIZE OF MIXED RAW MATERIAL

An apparatus for measuring the particle size and dryness/wetness of a raw material according to one embodiment of the present invention may comprise: a visible-light illumination unit for irradiating visible light to a raw material being transferred; an infrared illumination unit for irradiating inf...

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Bibliographic Details
Main Authors KIM, Kwan-Tae, CHOI, Sang-Woo, PARK, Young-Do, CHOI, Tae-Hwa, HWANG, Won-Ho, KIM, Young-Hyun, BAE, Ho-Moon, PARK, Ji-Sung
Format Patent
LanguageEnglish
French
German
Published 30.10.2019
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:An apparatus for measuring the particle size and dryness/wetness of a raw material according to one embodiment of the present invention may comprise: a visible-light illumination unit for irradiating visible light to a raw material being transferred; an infrared illumination unit for irradiating infrared light to the raw material; a camera for acquiring an image of the raw material irradiated with visible light and infrared light, in a direction different from the irradiation direction of the visible-light illumination unit; and an image processing unit for generating particle size information and dryness/wetness information of the raw material by analyzing the acquired image.
Bibliography:Application Number: EP20170882316