頁籤選單縮合
題名 | 條線盤元球化工場第三階段擴建=The Phase ІІІ Revamping of Existing Wire Coil Annealing Plant |
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作者 | 李永錫; 白智仁; | 書刊名 | 技術與訓練 |
卷期 | 33:1=242 2008.03[民97.03] |
頁次 | 頁35-41 |
分類號 | 454.89 |
關鍵詞 | 酸洗線; 退火線; 條線盤元球化料; Pickling line; Annealing line; Spheroidized bar products; Spheroidized rod products; |
語文 | 中文(Chinese) |
中文摘要 | 下游客戶對條線盤元球化料需求殷切,要求中鋼公司增產因應,球化工場乃於民國94年10月完成增建提升年產能2.5萬噸之酸洗、球化設備。其中德商UVK供應的酸洗線設備有一個鹽酸槽、二支盤元輸運吊鉤及新烘乾爐;德商LOI供應的退火線設備有四個球化基座、二個退火加熱罩、一個冷卻罩及一套氮氣混合控制系統。新設備提升酸洗後盤元烘乾能力、提高退火爐溫度至820℃、提高基座負載能力至50公噸,不僅提升盤元球化品質,而且可開發新製程生產軸承鋼及過共析鋼;現階段產量也由93年之月均量7,207噸,提高至96年7月之新產量紀錄10,068公噸。 |
英文摘要 | To satisfy the customers’ demands, the Phase III revamping project, which could raise the annual production capacity of spheroidized bar/rod steels by 25,000 tons, was completed at the end of 2005. During that period one pickling tank, two trolley hooks and one drying unit were supplied by German equipment manufacturer UVK and erected in the existing pickling plant. Four charging bases, two heating hoods, one jet cooling hood and one nitrogen mixing station supplied by German equipment manufacturer LOI were grouped into the existing annealing plant. These improvements resulted in the facts that new drying unit has better baking capability and new bases allow heavier charging weights. Therefore, the improvements in both quality and quantity of spheroidized products have been achieved. Moreover, the maximum annealing temperature on new bases can be raised up to 820℃, which makes the development of new annealing process for bearing steel and hypereutectoid steel become possible and successful. After the Phase III revamping, the production capacity has been raised from monthly average 7,207 tons throughput in 2004, to 10,068 tons, and a new record created in July 2007. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。