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垂直浸入式电加热热镀锌锌锅自１９９０年在热镀锌生产线上使用至今，无任何维修；电耗由原上加热式的４３０ｋＷ·ｈ／ｔ降为１６０ｋＷ·ｈ／ｔ；锌利用率达８８％；钢丝质量和生产率均提高。提出对加热管的维护。实践证明，浸入式内加热镀锌锅是热镀锌生产的理想设备。
Vertical immersion electric heating hot-dip galvanizing zinc pot since 1990 in the hot-dip galvanizing production line so far, without any maintenance; power consumption from the original heating 430kW · h / t down to 160kW · h / t; zinc utilization Up to 88%; wire quality and productivity are increased. Proposed to the heating tube maintenance. Practice has proved that immersion-type heating within the galvanized pot is the ideal equipment for hot galvanized production.