Device and method for adding solid pellet binder in low proportion

The invention discloses a device for adding a solid pellet binder in a low proportion, the device comprises a binder bin arranged above a conveyor belt for conveying and drying iron-containing materials, and further comprises a feeder, a pneumatic conveyor, a distribution pipe and a group of blankin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG XIAOPING, XIONG DEHUAI, TANG JUN, SUN SHESHENG, CHEN DONGFENG, ZHOU JIANGHONG, LI BANGPING, WU YI, LIU YINGCAI, LIU YIYONG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a device for adding a solid pellet binder in a low proportion, the device comprises a binder bin arranged above a conveyor belt for conveying and drying iron-containing materials, and further comprises a feeder, a pneumatic conveyor, a distribution pipe and a group of blanking branch pipes; the bottom of the binder bin is provided with a feed opening, the feed opening is connected with the feeder, the feeder is connected with the distribution pipe through the pneumatic conveyor, one end of each of the group of blanking branch pipes is connected with the distribution pipe, and each blanking branch pipe is provided with a material stirring air opening. According to the device and the method for adding the solid pellet binder in the low proportion, the design is reasonable, the adding device ensures that small-proportion materials are accurately and quantitatively added, and the small-proportion materials are uniformly embedded in a dried iron-containing material layer, so that the unifor