公开(公告)号：US20160369194A1

公开(公告)日：2016-12-22

申请号：US15029698

申请日：2015-01-14

Applicant: CHINA UNIVERSITY OF MINING AND TECHNOLOGY

Inventor： Chenlong Duan ,  Yuemin Zhao ,  Liang Dong ,  Zhenfu Luo ,  Jie Zhao ,  Keji Lv

IPC: C10L5/04 ,  F26B21/00 ,  F26B3/092 ,  F26B17/10 ,  C10L9/00 ,  C10L9/08

CPC classification number: C10L5/04 ,  C10L9/00 ,  C10L9/08 ,  C10L2290/06 ,  C10L2290/08 ,  C10L2290/60 ,  F26B3/08 ,  F26B3/092 ,  F26B3/0926 ,  F26B17/04 ,  F26B17/10 ,  F26B17/106 ,  F26B21/00 ,  F26B21/003 ,  F26B21/004

Abstract: In the sorting bed, the material to be sorted enters into the pulsating hot air drying stage, and is dried and upgraded under the effect of air flow and high-temperature hot air, the material enters into the pulsating cold wind sorting stage under the effect of scraper conveyors which are parallely arranged up and down inside. The light products and heavy products sorted and layered are respectively conveyed to fine coal and gangue discharging outlets at both ends of the sorting machine. The float and hypostasis at the corresponding discharging ends are respectively discharged by light product discharging wheel and heavy product discharging wheel. At the discharging ends, the material is removed from the sorted light material and heavy material and the medium is purified and recycled to use through subsequent process. The dry sorted air containing vapor and dust is purified and recycled through a subsequent dust removal process.

Abstract translation: 在分选床中，待分类的物料进入脉动热风干燥阶段，在空气流和高温热空气的作用下进行干燥和升级，材料进入脉动冷风分选阶段 刮板输送机上下平行布置。 分类和分层的轻质产品和重型产品分别输送到分选机两端的细煤和ang石出料口。 相应放电端的浮动和停滞分别由轻型产品排放轮和重型产品排放轮排放。 在排出端，从分选的轻质材料和重质材料中取出材料，并将介质纯化后再循环使用。 含有蒸汽和灰尘的干燥分选空气通过随后的除尘过程被纯化和再循环。