窑尾烟室的技术改造

doi:10.19698/j.cnki.1001-6171.20212100

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摘要熟料产量提升后窑尾烟室存在通风截面积小、风速高、阻力大和入窑物料二次扬尘问题，通过采取扩大烟室容积、调整斜坡角度等措施后，烟室负压降低200Pa，窑系统产量提高200t/d，熟料烧成标准煤耗降低约0.92kg/t，经济效益和社会效益显著。

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	尚义华

关键词: 窑尾烟室斜坡角度二次扬尘

Abstract: After the increase of clinker production, there are some problems in the kiln inlet chamber, such as small cross-sectional area of ventilation, high gas velocity, large resistance and secondary dust of materials entering the kiln. By adopting measures including expanding the volume of the flue gas chamber and adjusting the slope angle, the negative pressure of the flue gas chamber is reduced by 200 Pa, the output of the kiln system is increased by 200 t/d, and the standard coal consumption of clinker burning is reduced by about 0.92 kg / t, the economic and social benefits are remarkable.

Key words: kiln inlet chamber slope angle secondary dust emission

收稿日期: 2020-06-22 出版日期: 2021-03-25 发布日期: 2021-03-25 整期出版日期: 2021-03-25

ZTFLH:

TQ172.622.29

引用本文:

尚义华. 窑尾烟室的技术改造[J]. 水泥技术, 2021, 1(2): 100-101.
SHANG Yihua. Technical Transformation of Kiln Inlet Chamber. Cement Technology, 2021, 1(2): 100-101.

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http://www.cemteck.com/CN/10.19698/j.cnki.1001-6171.20212100 或 http://www.cemteck.com/CN/Y2021/V1/I2/100

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