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Practice on Lifetime Extension of Flash Converting Furnace Body in Xiangguang Copper Co., Ltd. |
Received:September 29, 2019 Revised:September 29, 2019 |
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DOI:doi:10.3969/j.issn.1007-7545.2020.02.011 |
KeyWord:Flash Converting Furnace; cold repair; water jacket; discharge outlet; lining brick; refractory brick |
Author | Institution |
ZENG Qingye |
山东阳谷祥光铜业有限公司 山东阳谷 |
DONG Musen |
山东阳谷祥光铜业有限公司 山东阳谷 |
ZHANG Huiqiang |
山东阳谷祥光铜业有限公司 山东阳谷 |
DONG Guanggang |
山东阳谷祥光铜业有限公司 山东阳谷 |
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Abstract: |
Yanggu Xiangguang Copper Co., Ltd. carries out continuous improvement on productivity and safety of furnace body since Flash Converting Furnace (FCF) was put into production in 2007. In the past three cold repairs of FCF, many parts of furnace body were optimized to improve furnace safety. On April 2, 2019, FCF was shut down for the third cold repair with construction period of 55 days. In this cold repair, water jacket of discharge outlet, vertical water jacket and lining brick were optimized to adapt to safer and economical production operation. |
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