(1) 烧结 Sintering 抽风机 drawing fan, exhausting fan 除尘集灰斗 dust hopper 除尘设备 dedusting equipment 带式焙烧机 travelling grate ( induration ) machine 带式烧结机 continuous-strand sinter machine 点火器 igniter 垫底料给料机 bedding burden feeder 多管除尘器 multi-type deduster 二次混料机 secondary mixing machine 返矿仓 return ore bunker 废品率 reject rate 粉矿 fines 富矿 rich ore 鼓风机 blower 含铁品位 grade of iron 合格率 percent of pass 合格烧结矿 qualified sinter 回转窑 rotary kiln 混合料仓 mixing bunker 混合料给料机 mixed burden feeder 碱度 basicity 焦末 nut coke, coke breeze 精矿粉 concentrate fines 链蓖机 grate, chain-type grate 炉尘 dust 盘式烧结机 batch-type sinter machine 破碎机 breaker 球团 pellet 球团矿 pellet 燃料 fuel material 燃烧器 burner 熔剂 flux 筛分设备 screening equipment 烧结 sintering 烧结车间 sintering plant 烧结矿 sinter 烧结矿返矿率 sinter return ratio 烧结矿品位 grade of sinter 生球 fresh ( green