铜设计说明书

3 完成设计说明书初稿及设计草图 4.28-5.18 4 修改设计说明书及完成图纸 5.19-6.10 5

设计说明书装订及答辩准备

6.10-6.15

四、主要参考资料及文献阅读任务（含外文阅读翻译任务）

[1]. 王成刚，王齐铭. 金属提取冶金学[M]. 西安：西安地图出版社，2000 [2]. 重有色金属冶炼设计手册编委会. 重有色金属冶炼设计手册[M]. 北

京：冶金工业出版社，1994

[3]. 有色金属冶炼设备编委会. 有色金属冶炼设备[M], 北京：冶金工业出

版社，1994

[4]. 有色冶金炉设计手册编委会. 有色冶金炉设计手册[M]. 北京：冶金工

业出版社，2000

[5]. 傅崇说. 有色冶金原理[M]. 北京：冶金工业出版社，1998 [6]．朱祖泽. 现代铜冶金学[M]. 北京：冶金工业出版社，2002 [7]. 彭容秋. 铜冶金[M]. 长沙：中南大学出版社，2004

[8]. 彭容秋. 重金属冶金工厂环境保护[M]. 长沙：中南大学出版社，2006 [9]. 与铜冶炼相关的英文文献 五、审核批准意见

教研室主任签（章）

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设计总说明

本文主要计算了年产14万吨铜的熔炼、吹炼、精炼工艺及设计了铜电解精炼车间。通过毕业实习并搜集相关资料，熟悉了熔炼、吹炼、精炼工艺及车间布置,了解了各个过程的原理和设备。根据已知条件，选定各操作技术条件和技术经济指标。在物料平衡和热平衡计算的基础上，根据给定的条件选择合适的工艺流程和主辅设备。同时对厂址的选择进行了说明，对年产14万吨铜的铜电解精炼槽进行了槽型设计及车间布局设计。绘制出了铜电解精炼电解槽安装图、车间平面图、车间剖面图及工艺流程图各一张。在最后对铜生产中的污染及其治理做出了说明。

关键词：铜电解精炼，铜熔炼，车间布置，物料平衡，热平衡

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Design Description

This paper calculated the annual output of 140,000 tons of copper smelting, blowing, refining technology and design of the copper electrolytic refining plant.By graduation practice and gather relevant information, familiar with the melting, blowing, refining processes and plant layout, understand the principles of the various processes and equipment.According to known conditions, technical conditions selected for each operation and technical and economic indicators.On the basis of material balance and heat balance calculation, according to the given conditions to select the appropriate process and auxiliary equipment.While the site selection has been described on the annual output of 140,000 tons of copper in the copper electrolytic refining tank were slotted design and plant layout.Draw a electrolytic copper refining cell installation drawings, workshop plan, shop for each cross-sectional view and a flow chart.Pollution in the final production of copper made instructions.

Key Words:Electrolytic refining of copper, copper smelting, plant layout, material balance, heat balance

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目 录

年产14万吨铜电解车间工艺...................................................................................... 1 目 录............................................................................................................................ 1

1.1铜的性质......................................................................................................... 3 1.2铜的用途......................................................................................................... 3 1.3铜资源的分布及开采进展............................................................................. 3 1.4铜的消费现状................................................................................................. 4 1.5铜冶炼技术..................................................................................................... 4

1.5.1世界铜冶炼发展................................................................................. 4 1.5.2 我国铜冶炼技术发展现状................................................................ 5 2.1 给定条件...................................................................................................... 7 2.2 物料平衡计算.............................................................................................. 8

2.2.1 各种物料及成分等计算.................................................................. 8 2.2.2 物料平衡计算................................................................................ 12 2.3 热量平衡计算............................................................................................ 15

2.3.1 反应塔热平衡计算（基准温度t0=25℃）.................................. 15 2.3.2 沉淀池热平衡计算........................................................................ 22 2.3.3 上升烟道热平衡计算.................................................................... 28 3.1 物料平衡计算............................................................................................ 34 3.2鼓风量计算................................................................................................... 35

3.2.1造渣期鼓风量................................................................................... 35 3.2.2造铜期鼓风量................................................................................... 36 3.3转炉烟气量计算........................................................................................... 37

3.3.1造渣期烟气量................................................................................... 37 3.3.2造铜期烟气量................................................................................... 37 3.4 转炉热平衡计算........................................................................................ 38

3.4.1造渣期热平衡计算........................................................................... 38 3.4.2造铜期热平衡计算........................................................................... 40

4 铜电解精炼冶金计算............................................................................................ 43

4.1 物料平衡计算............................................................................................ 43 4.2 热平衡计算................................................................................................ 45

4.2.1 确定商品电解槽总数.................................................................... 45 4.2.2 确定电解槽的极板数.................................................................... 46 4.2.4 种板电解槽数.................................................................................. 46 4.2.5 热平衡计算...................................................................................... 47

5 电解液净化及硫酸盐生产冶金计算...................................................................... 50

5.1 净液量的计算............................................................................................ 50 5.2 确定电解液的实际成分.............................................................................. 50 5.3 硫酸盐生产物料平衡计算........................................................................ 51

5.3.1 硫酸铜的物料平衡计算.................................................................. 51 5.3.2 脱铜电解的物料平衡计算............................................................ 52 5.3.3 粗硫酸镍生产计算........................................................................ 53

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