公开(公告)号：US4578878A

公开(公告)日：1986-04-01

申请号：US671848

申请日：1984-11-15

申请人： Yoshiaki Mizuta ,  Hisao Abe ,  Youichi Shibata ,  Yasunori Ohsawa ,  Osamu Bandou

发明人： Yoshiaki Mizuta ,  Hisao Abe ,  Youichi Shibata ,  Yasunori Ohsawa ,  Osamu Bandou

IPC分类号： A24B1/02 ,  A24B3/04 ,  F26B21/08

CPC分类号： A24B3/04

摘要： A tobacco drying machine of rotary cylindrical type having a steam pipe at the wall thereof and a heated air source at the lower side of a material supply inlet, comprises means for detecting the flow of tobacco raw material at a pretreatment process line of the drying machine; a water spraying nozzle at the raw material supply inlet into which pressurized air is supplied as a carrier; and a control circuit for providing a signal to the water spraying nozzle when a predetermined period of time has passed since said circuit received a signal representative of the passage of the front or rear end of the tobacco raw material through the detector.

摘要翻译： 一种在其壁上具有蒸汽管的旋转圆筒型烟草干燥机和在供料口下侧的加热空气源，包括用于检测在烘干机的预处理生产线上的烟草原料的流动的装置 ; 在供给加压空气的原料供给口的喷水喷嘴作为载体; 以及控制电路，用于在经过预定时间段之后向喷水嘴提供信号，因为该电路接收到表示烟草原料的前端或后端通过检测器的信号。