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    • 2. 发明授权
    • Vertical furnace for fabrication of fine artificial lightweight aggregates
    • 用于制造精细人造轻骨料的立式炉
    • US08202086B2
    • 2012-06-19
    • US12304240
    • 2006-12-29
    • Seung gu KangYoo Taek KimKi Gang LeeJung Hwan KimHyun Ju Lee
    • Seung gu KangYoo Taek KimKi Gang LeeJung Hwan KimHyun Ju Lee
    • F27B3/10
    • C04B20/04C04B18/027C04B20/066
    • The present invention relates to a vertical furnace for fabricating an artificially lightweight fine-aggregates in that the aggregates can be fired in the vertical furnace in a floating state, so that the contacting time between the aggregates can be minimized, thereby preventing the adhesion between the aggregates and manufacturing the artificially lightweight fine-aggregates as an insulating concrete for building material, sound-absorbing materials, and lagging material. The vertical furnace for fabricating artificially lightweight fine-aggregates comprises a vertical furnace having a raw material inlet; a ventilation fan for supplying a compressed air to the vertical furnace; an air regulating valve for regulating the supply of a main air supplied to the vertical furnace; an exhaust fan for discharging the artificially lightweight fine-aggregates of the vertical furnace to outside by discharging the main air supplied from the air regulating valve to outside of the vertical furnace; a heat exchanger for cooling the artificially lightweight fine-aggregates discharged from the vertical furnace; and a collecting device for collecting the artificially lightweight fine-aggregates cooled by the heat exchanger.
    • 本发明涉及一种用于制造人造轻质细骨料的立式炉,其中聚集体可以在垂直炉中以浮动状态燃烧,使得聚集体之间的接触时间可以最小化,从而防止在 聚集和制造人造轻质细骨料作为建筑材料,吸声材料和滞后材料的绝缘混凝土。 用于制造人造轻质细骨料的立式炉包括具有原料入口的立式炉; 用于向立式炉供给压缩空气的通风扇; 用于调节供给立式炉的主空气的供给的空气调节阀; 排气风扇,用于通过将从空气调节阀供给的主空气排放到立式炉的外部,将竖炉的人造轻型细集料排出到外部; 用于冷却从立式炉排出的人造轻质细集料的热交换器; 以及用于收集由热交换器冷却的人造轻质细集料的收集装置。
    • 4. 发明申请
    • VERTICAL FURNACE FOR FABRICATION OF FINE ARTIFICIAL LIGHTWEIGHT AGGREGATES
    • 制造精细人造轻集聚物的垂直炉
    • US20090325115A1
    • 2009-12-31
    • US12304240
    • 2006-12-29
    • Seung gu KangYoo Taek KimKi Gang LeeJung Hwan KimHyun Ju Lee
    • Seung gu KangYoo Taek KimKi Gang LeeJung Hwan KimHyun Ju Lee
    • F27B1/10C04B20/04C04B2/12
    • C04B20/04C04B18/027C04B20/066
    • The present invention relates to a vertical furnace for fabricating an artificially lightweight fine-aggregates in that the aggregate,; can he fired in the vertical furnace in a floating state, so that the contacting time between the aggregates can he minimized, thereby preventing the adhesion between the aggregates and manufacturing the artificially lightweight fine-aggregates as an insulating concrete for building material, sound-absorbing materials, and lagging material. The vertical furnace for fabricating artificially lightweight fine-aggregates comprises a vertical furnace having a raw material inlet; a ventilation fan for supplying a compressed air to the vertical furnace; an air regulating valve for regulating the supply of a main air supplied to the vertical furnace; an exhaust fan for discharging the artificially lightweight fine-aggregates of the vertical furnace to outside by discharging the main air supplied from the air regulating valve to outside of the vertical furnace; a heat exchanger for cooling the artificially lightweight fine-aggregates discharged from the vertical furnace; and a collecting device for collecting the artificially lightweight fine-aggregates cooled by the heat exchanger.
    • 本发明涉及用于制造人造轻质细骨料的立式炉, 他可以在垂直炉中以浮动状态点火,从而可以使聚集体之间的接触时间最小化,从而防止聚集体之间的粘附,并制造人造轻质的细骨料作为建筑材料的绝缘混凝土,吸音 材料和滞后材料。 用于制造人造轻质细骨料的立式炉包括具有原料入口的立式炉; 用于向立式炉供给压缩空气的通风扇; 用于调节供给立式炉的主空气的供给的空气调节阀; 排气风扇,用于通过将从空气调节阀供给的主空气排放到立式炉的外部,将竖炉的人造轻型细集料排出到外部; 用于冷却从立式炉排出的人造轻质细集料的热交换器; 以及用于收集由热交换器冷却的人造轻质细集料的收集装置。
    • 6. 发明授权
    • Voice announcement technique of an electronic exchange system
    • 电子交换系统的语音通知技术
    • US5896442A
    • 1999-04-20
    • US736164
    • 1996-10-28
    • Choon-Keun SongSeung-Gu Kang
    • Choon-Keun SongSeung-Gu Kang
    • H04M3/50H04M3/487H04M3/00
    • H04M3/487
    • A voice announcement technique of an electronic exchange system having a main processor for controlling a voice announcement function and a time switch which switches a voice announcement message to a subscriber interface unit includes a voice memory for storing coded data corresponding to words and pauses; a processor interface unit connected to the main processor, for interfacing a voice announcement command output from the main processor; a buffer unit connected to the processor interface unit, for buffering information for performing a voice announcement with the main processor; a digital signal processing unit connected to the buffer unit, for controlling the voice memory to access corresponding words and pauses if the voice announcement command has been received, thereby reproducing a voice announcement message; and an output device connected to the time switch via a sub highway, for outputting the voice announcement message to the sub highway under the control of the digital signal processing unit.
    • 具有用于控制语音通知功能的主处理器和将语音通知消息切换到用户接口单元的时间切换的电子交换系统的语音通知技术包括用于存储对应于单词和暂停的编码数据的语音存储器; 连接到主处理器的处理器接口单元,用于连接来自主处理器的语音通知命令输出; 连接到处理器接口单元的缓冲单元,用于缓冲用于与主处理器执行语音通知的信息; 连接到缓冲单元的数字信号处理单元,用于控制语音存储器访问对应的字并且如果已经接收到语音通知命令则暂停,从而再现语音通知消息; 以及通过子公路连接到时间交换机的输出设备,用于在数字信号处理单元的控制下将语音通知消息输出到子公路。