Powder recycling system

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United States of America Patent

PATENT NO 9586365
SERIAL NO

14684753

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Abstract

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A powder recycling system includes a powder feeder, a remaining powder collector, a bridge breaker, a block powder filter, a cyclone separator, a particulate filter cleaner, an air pressure generation device and an electrostatic precipitator. The powder feeder provides a construction powder to a construction platform. The remaining powder collector for collects the remaining powder. The cyclone separator is used to separate the large-size powdery particles and the small-size powdery particles of the remaining powder from each other through a rotating gaseous stream. The large-size powdery particles fall down to the powder feeder due to gravity, and the small-size powdery particles of the remaining powder is removed from the rotating gaseous stream and transmitted to the particulate filter cleaner. After the small-size powdery particles of the remaining powder are filtered by the particulate filter cleaner, the suspended small-size powdery particles are transmitted to the electrostatic precipitator.

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Patent Owner(s)

Patent OwnerAddress
MICROJET TECHNOLOGY CO LTD1F NO 28 R&D 2ND ROAD SCIENCE-BASED INDUSTRIAL PARK HSIN-CHU R O C

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chang-Chih Hsinchu, TW 16 148
Chen, Chih-Kai Hsinchu, TW 31 280
Huang, Chi-Feng Hsinchu, TW 475 1797
Shi, Kwo-Yuan Hsinchu, TW 19 204

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