炼锌厂配烧车间的设计方案毕业论文

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1、炼锌厂配烧车间的设计方案毕业论文目录1目录·····························································11.1概述···························································51.1.1锌的历史··················································51.2锌的性质····································

2、··················51.2.1物理性质··················································51.2.2化学性质··················································61.3锌的基本用途··················································61.4锌的矿物·············································

3、·········71.5锌冶炼方法····················································81.5.1火法冶锌··················································81.5.2104湿法炼锌··················································91.6我国锌冶炼的现状··············································

4、112炼锌厂配烧车间的设计方案········································122.1焙烧原料······················································122.2焙烧车间的主要设备选择·······································122.2.1沸腾焙烧炉炉型···········································132.2.2气体分布板及风箱······

5、····································182.2.3流态化床层排热装置·······································182.2.4排料口···················································182.2.5烟气出口·················································193流态化焙烧工艺·····························

6、·····················213.1概述··························································213.2焙烧的目的···················································213.3原料要求104·····················································223.4焙烧前的准备····························

7、·····················223.4.1配料的目的···············································223.4.2配料方法·················································233.4.3配料计算··················································233.5锌精矿的干燥·······································

8、··········233.5.1锌精矿干燥的目的··········································233.5.2锌精矿干燥的方法·········································243.6锌精矿的破碎和筛分············································243.6.1破碎后干锌精矿的破碎·····································253.6.2破