Device for conveying disfigured granular tobacco stems by using negative pressure air

• Main Authors: JIANG HONGCHUN, XUAN KE, LI DAQING, ZHANG XINYU, ZHANG JUNRONG, ZHANG XU, XU YUEQING, ZHAO JINXUN, LI JINSONG, YU ZHENGUI, TIAN QINGYUAN, ZHAO WEIYU, LI YANHUA, PU YONGJIN, ZHAI YONGMING
• Format: Patent
• Language: Chinese; English
• Published: 17.12.2014
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

A device for conveying disfigured granular tobacco stems by using negative pressure air is characterized in that three-way pipes A (1.1) and three-way pipes B (1.2) are connected under discharging ends of no less than one tobacco stem disfigurement machine, material delivery pipes between the three-way pipes A (1.1) and the three-way pipes B (1.2) are connected horizontally, the discharging end of the material delivery pipe between the last one of the three-way pipes A (1.1) and the last one of the three-way pipes B (1.2) is connected with a first negative pressure air pipe (2), the first negative pressure air pipe (2) is connected to an air inlet flange of a cyclone blanking device (3), and a spark detection instrument (11) and a fire-fighting fire extinguishing apparatus (12) are arranged at the discharging end of the cyclone blanking device (3); an air stop discharger (4) is connected under the discharging end of the cyclone blanking device (3); and the like. The device for conveying the disfigured granula