鑄機(jī)熱調(diào)寬配套定寬壓力機(jī)工藝應(yīng)用的節(jié)能效果研究

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摘 要：針對(duì)廣西鋼鐵集團(tuán)230 mm×1 650 mm雙流板坯在線熱調(diào)寬功能和1 780 mm熱連軋機(jī)組定寬壓力機(jī)減寬功能互相耦合下節(jié)能效果進(jìn)行研究。研究發(fā)現(xiàn)，鑄機(jī)熱調(diào)寬配合壓力定寬機(jī)工藝應(yīng)用在2023年8個(gè)月的時(shí)間里有效節(jié)能約17 561.5 MWh，約減少5 699 t二氧化碳的排放。

關(guān)鍵詞：板坯鑄機(jī)；在線熱調(diào)寬；熱連軋機(jī)組；定寬壓力機(jī)；節(jié)能

RESEARCH ON THE ENERGY-SAVING EFFECT OF THE APPLICATION OF THE HOT WIDTH ADJUSTMENT MATCHING FIXED WIDTH PRESS PROCESS IN THE CASTING MACHINE

Yang Fei He Yangkai Li Jianke Huang Wenchang Luo Wenxu Chen Junyi

（Guangxi Iron and Steel Group Co.， Ltd. Liuzhou 545002，China）

Abstract：This study focuses on the energy-saving effect of the coupling between the online thermal width adjustment function of 230-1 650 mm double flow slab and the width reduction function of the fixed width press of the 1 780 mm hot rolling mill in Guangxi Iron and Steel Group. Research has found that the application of the casting machine's hot width adjustment combined with the pressure fixed width machine process effectively saved about 17 561.5 MWh in August last year， reducing approximately 5 699 tons of carbon dioxide emissions.

Key words： slab casting machine; Online thermal width adjustment; Hot rolling mill unit; Fixed width press machine; energy conservation

0 背 景

鋼鐵工業(yè)是國(guó)民經(jīng)濟(jì)的重要基礎(chǔ)產(chǎn)業(yè)，是建設(shè)現(xiàn)代化強(qiáng)國(guó)的重要支撐。（剩余3143字）