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热风冲天炉
hot blast cupola
- 采用热风冲天炉-工频炉双联熔炼，气压保温浇包浇注。
The iron is melted with cupola- mainfrequency furnace duplex process, and pouring was conducted with pneumatic insulated pouring ladle. - 该炉所采用的具体方 案是：（1）把5吨以下的热风冲天炉全部砍掉，对炉体进行改造，重新建造一座大型炉；
The furnace adopts the following scheme that: (1)cutting down all hot air cupola furnaces below 5 tons to transform furnace bodies, and reconstructing a large furnace; - 文章摘要：此冲天炉热风放散阀可替代现有技术需要两个阀才能完成的热风放散操作，结构简单，使用方便。
Abstr: hot blast for cupola is realized by a new type hot blast valve instead of two valves in existent technology. The former type is easy to use and with simple construct.
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中国词汇量第二的英语词典
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