CN202090090U - 一种钢带连续镀铜在线处理碳酸钠的装置 - Google Patents

一种钢带连续镀铜在线处理碳酸钠的装置 Download PDF

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CN202090090U
CN202090090U CN2011201517341U CN201120151734U CN202090090U CN 202090090 U CN202090090 U CN 202090090U CN 2011201517341 U CN2011201517341 U CN 2011201517341U CN 201120151734 U CN201120151734 U CN 201120151734U CN 202090090 U CN202090090 U CN 202090090U
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sodium carbonate
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石磊
王钢锋
安冬梅
石勇
石璐丹
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Shandong Bondi Chemicals Products Stock Co., Ltd.
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DONGYING LEADBOND CHEMICAL PRODUCTS Co Ltd
JINAN HAOJIN SURFACE TECHNOLOGY Co Ltd
Shandong Jianzhu University
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Abstract

本实用新型公开了一种钢带连续镀铜在线处理碳酸钠的装置。该装置包括镀槽、母槽、处理槽、泵、冷凝管、冷冻机、过滤机。镀槽中的镀液通过过滤机输送到母槽，母槽与处理槽通过泵来输送镀液，处理槽内侧绕有蛇形冷凝管，蛇形冷凝管与冷冻机连接，取样分析镀液，当碳酸钠浓度超过75g/L时，利用泵把母槽内的镀液输送到处理槽，启动冷冻机使处理槽中的镀液温度降至-5℃，使碳酸钠结晶析出，并提出碳酸钠晶体，处理后的镀液通过泵输送回母槽，母槽通过过滤机把镀液输送到镀槽，实现了碳酸钠的在线处理，提高了钢带生产的效率和质量。

Description

一种钢带连续镀铜在线处理碳酸钠的装置
技术领域
本实用新型涉及一种钢带连续镀铜在线处理碳酸钠的装置，具体是一种钢带连续镀铜在线处理碳酸钠的装置。 
背景技术
国际上铜价格上升很快，给我国汽车等产业带来较大成本压力。经过论证和实践证明，在汽车，家电等行业，钢材镀铜制品代替铜制品是可行的，甚至在某些方面的性能反而比铜更好些。镀铜钢带主要用来生产帮迪管，普遍应用在汽车油管、地板加热管、空调管等方面。利用氰化镀铜，可以得到致密、平整、结合力良好的镀层，所以钢带连续镀铜采用氰化镀铜工艺。 
氰化镀铜的最佳温度范围是60-80℃，在此温度下镀液容易氧化，碳酸钠的含量不断增加。当碳酸钠含量超过75g/L时，镀液电流效率下降，镀层疏松，光亮范围小，产生毛刺，阳极容易钝化。采用冷冻法去除碳酸钠需将温度降至-5℃，使碳酸钠结晶析出，并提出碳酸钠晶体，现有的钢带连续镀铜生产线没有在线处理碳酸钠的装置，导致处理碳酸钠时需停止生产，降低了生产效率。 
发明内容
针对上述问题，本实用新型提供了一种钢带连续镀铜在线处理碳酸钠的装置。本实用新型所述的一种钢带连续镀铜在线处理碳酸钠的装置，包括镀槽、母槽、处理槽、泵、冷凝管、冷冻机、过滤机。镀槽和母槽通过过滤机相连接，母槽和处理槽通过泵相连接，处理槽内绕有蛇形冷凝管，蛇形冷凝管与槽外的冷冻机相连。取样分析母槽内的镀液，当碳酸钠超过75g/L时，打开泵把母槽内的镀液输送到处理槽，启动冷冻机使镀液温度降至-5℃，使碳酸钠结晶，并提出碳酸钠晶体，处理后的镀液通过泵输送回母槽，母槽通过过滤机把镀液输送到镀槽，实现了碳酸钠的在线回收，保证了钢带镀铜的连续性，提高了钢带生产的效率与质量。 
附图说明
图1为本实用新型的结构示意图； 
图中1和2是镀槽，3是钢带、4是过滤机，5是母槽、6是泵、7是处理槽、8是冷冻机、9是冷凝管。 
具体实施方式
如图所示本实用新型所述的一种钢带连续镀铜在线处理碳酸钠的装置，包括镀液槽、母槽、处理槽、泵、冷凝管、冷冻机、过滤机。镀槽中的镀液通过过滤机输送到母槽，取样分析母槽内的镀液，当碳酸钠超过75g/L时，打开泵 把母槽内的镀液输送到处理槽，启动冷冻机使镀液温度降至-5℃，使碳酸钠结晶，并提出碳酸钠晶体，处理后的镀液通过泵输送回母槽，母槽通过过滤机把镀液输送到镀槽，实现了碳酸钠的在线处理。 

Claims (2)

1.一种钢带连续镀铜在线处理碳酸钠的装置，由母槽和处理槽组成，其特征在于：镀槽和母槽通过过滤机相连接，母槽和处理槽通过泵相连接。
2.根据权利要求1所述的一种钢带连续镀铜在线处理碳酸钠的装置，其特征在于：处理槽内绕有蛇形冷凝管，蛇形冷凝管与槽外的冷冻机相连。 
CN2011201517341U 2011-05-13 2011-05-13 一种钢带连续镀铜在线处理碳酸钠的装置 Expired - Fee Related CN202090090U (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103924275A (zh) * 2014-05-11 2014-07-16 山东建筑大学 一种钢带连续镀铜ⅳ
CN103938238A (zh) * 2014-05-11 2014-07-23 山东建筑大学 一种钢带连续镀铜ⅲ
CN103952737A (zh) * 2014-05-11 2014-07-30 山东建筑大学 一种钢带连续镀铜ⅵ
CN107326409A (zh) * 2017-06-27 2017-11-07 中国人民解放军第五七九工厂 一种去除氰化镀银槽液中碳酸盐的方法
CN108070897A (zh) * 2016-11-17 2018-05-25 东莞市展兴机械设备有限公司 一种碳酸钠冷凝析出机及其工作方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103924275A (zh) * 2014-05-11 2014-07-16 山东建筑大学 一种钢带连续镀铜ⅳ
CN103938238A (zh) * 2014-05-11 2014-07-23 山东建筑大学 一种钢带连续镀铜ⅲ
CN103952737A (zh) * 2014-05-11 2014-07-30 山东建筑大学 一种钢带连续镀铜ⅵ
CN103952737B (zh) * 2014-05-11 2016-03-02 山东建筑大学 一种钢带连续镀铜的工艺
CN108070897A (zh) * 2016-11-17 2018-05-25 东莞市展兴机械设备有限公司 一种碳酸钠冷凝析出机及其工作方法
CN107326409A (zh) * 2017-06-27 2017-11-07 中国人民解放军第五七九工厂 一种去除氰化镀银槽液中碳酸盐的方法

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