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石灰是炼钢造渣原料中最重要的组成部分,而石灰的质量低是我国当前炼钢行业特别是中小炼钢企业的普遍现象,提高冶金石灰的质量,将促进炼钢行业经济技术指标的提高。涟钢煤气石灰窑生产的石灰,其活性度虽然比回转窑石灰低,但远高于焦炭竖窑石灰,而且煤气石灰窑的基建投资不大,对设备无特殊要求,建设工期短,操作易于掌握,是适合我国目前中小炼钢企业焙烧石灰需要的炉窑。
Lime is the most important part of steel making and slagging raw materials, and the low quality of lime is a common phenomenon in the current steelmaking industry in our country, especially small and medium-sized steelmaking enterprises. Improving the quality of metallurgical limestone will promote the economic and technical indexes improve. Although the activity of lime produced by Lianyuan gas lime kiln is lower than that of rotary kiln, it is much higher than that of coke shaft kiln lime, and the capital investment of gas lime kiln is not large, there is no special requirement for equipment, the construction period is short, and the operation is easy Mastery, is suitable for our current small-scale steel-making enterprises roasting lime kiln needs.