Environment-friendly iron oxide red discharging system

• Main Authors: LI JUNHONG, SUN LIN, WU WEIJUN, LI YING, LIANG HENG, YANG SHUPENG, CHEN SHIPING, MA WANLI, LIU YISHUN, MA GUANGXUE, JIA LIUGANG
• Format: Patent
• Language: Chinese; English
• Published: 15.11.2019
• Subjects: BLASTING; CLEANING; CLEANING IN GENERAL; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FURNACES; HEATING; KILNS; LIGHTING; MECHANICAL ENGINEERING; OVENS; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; RETORTS; TRANSPORTING; WEAPONS

The utility model discloses an environment-friendly iron oxide red discharging system. A feed opening of the roasting furnace is connected with the upper part of the iron powder bin through an iron oxide red conveying pipeline; a sinter plate separator is arranged at the top of the iron powder bin; the sinter plate separator is communicated with outside air through an exhaust pipeline; an iron oxide red conveying fan is arranged on the exhaust pipeline; a spiral conveyor is arranged below the iron powder bin; a discharge port of the iron powder bin is connected with an inlet of the spiral conveyor through a discharge pipeline; an outlet of the spiral conveyor is connected with a discharging cloth bag, a dump truck is arranged below the discharging cloth bag, a containing tank is arranged on the dump truck, an air outlet and an iron oxide red conveying opening allowing the discharging cloth bag to extend into are formed in the containing tank, the air outlet is connected with a negative-pressure dust removal p