公开(公告)号：US09586365B2

公开(公告)日：2017-03-07

申请号：US14684753

申请日：2015-04-13

Applicant: MICROJET TECHNOLOGY CO., LTD.

Inventor： Chang-Chih Chen ,  Chih-Kai Chen ,  Kwo-Yuan Shi ,  Chi-Feng Huang

IPC: B07B9/02 ,  B29C67/00 ,  B03C3/017 ,  B07B4/00 ,  B33Y40/00 ,  B33Y10/00

CPC classification number: B29C67/0096 ,  B01D36/00 ,  B03C3/017 ,  B07B4/00 ,  B07B9/00 ,  B07B9/02 ,  B29C64/357 ,  B29C64/386 ,  B33Y10/00 ,  B33Y40/00 ,  B65D88/68

Abstract: 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.

Abstract translation: 粉末回收系统包括粉末进料器，剩余的粉末收集器，桥式破碎机，块状粉末过滤器，旋风分离器，颗粒过滤器清洁器，空气压力产生装置和静电除尘器。 粉末进料器为施工平台提供施工粉末。 剩余的粉末收集器用于收集剩余的粉末。 旋风分离器用于通过旋转的气流将大尺寸粉末颗粒和剩余粉末的小尺寸粉末颗粒彼此分离。 大尺寸的粉末颗粒由于重力而落到粉末进料器上，剩余粉末的小尺寸粉末颗粒从旋转的气流中除去并传递到微粒过滤器清洁器。 在剩余粉末的小尺寸粉末颗粒被微粒过滤器过滤器过滤后，将悬浮的小尺寸粉末颗粒传送到静电除尘器。

公开(公告)号：US20150298397A1

公开(公告)日：2015-10-22

申请号：US14684753

申请日：2015-04-13

Applicant: MICROJET TECHNOLOGY CO., LTD.

Inventor： Chang-Chih Chen ,  Chih-Kai Chen ,  Kwo-Yuan Shi ,  Chi-Feng Huang

IPC: B29C67/00 ,  B03C3/017

CPC classification number: B29C67/0096 ,  B01D36/00 ,  B03C3/017 ,  B07B4/00 ,  B07B9/00 ,  B07B9/02 ,  B29C64/357 ,  B29C64/386 ,  B33Y10/00 ,  B33Y40/00 ,  B65D88/68

Abstract: 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.

Abstract translation: 粉末回收系统包括粉末进料器，剩余的粉末收集器，桥式破碎机，块状粉末过滤器，旋风分离器，颗粒过滤器清洁器，空气压力产生装置和静电除尘器。 粉末进料器为施工平台提供施工粉末。 剩余的粉末收集器用于收集剩余的粉末。 旋风分离器用于通过旋转的气流将大尺寸粉末颗粒和剩余粉末的小尺寸粉末颗粒彼此分离。 大尺寸的粉末颗粒由于重力而落到粉末进料器上，剩余粉末的小尺寸粉末颗粒从旋转的气流中除去并传递到微粒过滤器清洁器。 在剩余粉末的小尺寸粉末颗粒被微粒过滤器过滤器过滤后，将悬浮的小尺寸粉末颗粒传送到静电除尘器。