In order to have the ability to launch ladles on a large scale at all times,the bakers for la-dles in Shougang Jingtang company has maintained a high operation rate for a long time.Therefore,the coke oven gas used for bakers for ladles is a huge consumption every year.Jingtang company analyzed the reasons for the high energy consumption of bakers for ladles,such as preparing excessive ladles to prevent production fluctuation and the unsuitable baking systems for the ladles.In order to save energy and reduce consumption,targeted measures have been adopted,such as dynamically starting and stop-ping some bakers,changing blast furnace tapping method,adjusting baking system for the ladles,and rationally matching age structure of ladles on line.The above measures promote balanced use of all la-dles,which not only reduces the oxidative damage of ladles refractory caused by excessive baking,but also effectively reduces the consumption of coke oven gas by 11%,and saved 5.181 million yuan every year.
关键词
铁包烘烤器/节能降耗/动态轮换/烘烤制度/包龄结构
Key words
bakers for ladles/energy-saving/dynamically starting and stopping bakers/adjusting baking system/age structure of ladles
维普
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