Automatic feed distribution device for ammonium nitrate

• Main Authors: LIU FALI, PING YUPING, DU ZHENGQI, TIAN YANXIA, LI WEI, HE WENYU, SUN QIAOLIAN
• Format: Patent
• Language: Chinese; English
• Published: 18.07.2012
• Subjects: CHEMISTRY; EXPLOSIVES; EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; MATCHES; METALLURGY; USE OF SINGLE SUBSTANCES AS EXPLOSIVES

The utility model relates to an automatic feed distribution device for ammonium nitrate, which comprises a feed barrel. The automatic feed distribution device is characterized in that a left feed distribution barrel and a right feed distribution barrel are in a tilted connection with a lower end opening of the feed barrel in a tee joint mode, a shielding board is connected to a joint position of the two feed distribution barrels in a hinge mode, a spring is disposed between the shielding board and the left feed distribution barrel to enable the shielding board to seal a feed distribution opening of the left feed distribution barrel, an electromagnet is installed at a feed distribution position of the right feed distribution barrel, and axes of two feed outlets of the left and the right feed distribution barrels are vertically downward. The left feed distribution barrel has the advantages that the automatic feed distribution and delivery of the ammonium nitrate in explosive production is achieved, the labor in