煤粉气力输送固气比对烧成系统能耗的影响

doi:10.19698/j.cnki.1001-6171.20214090

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摘要分析了A、B两类煤粉计量与气力输送技术的气力输送固气比的差异以及其对水泥烧成系统煤耗、电耗的影响。结果表明，在保证计量设备低磨损、低维护量、高运转率前提下，对于5 000t/d熟料生产线，采用A类技术的煤粉秤因高固气比输送，每年可节省原煤约797t，节电约79 200kW·h。

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	陈光华

关键词: 煤粉固气比煤耗电耗

Abstract: It analyzed the difference of solid-air ratio in pulverized coal pneumatic conveying between A and B weighing - pneumatic conveying technology and its influence on coal consumption and power consumption of cement sintering system. The results show that under the promise of low wear, low maintenance and high operation rate of weighing equipment, for a 5 000t/d clinker production line, A style pulverized coal weighing feeder can save 797t coal and 79 200 kW·h power each year due to its high solid-air ratio of pneumatic conveying.

Key words: pulverized coal solid-air ratio coal consumption power consumption

收稿日期: 2021-02-04 出版日期: 2021-07-25 发布日期: 2021-07-21 整期出版日期: 2021-07-25

ZTFLH:

TQ172.625.4

引用本文:

陈光华. 煤粉气力输送固气比对烧成系统能耗的影响[J]. 水泥技术, 2021, 1(4): 90-93.
CHEN Guanghua. Affect of Solid-air Ratio in Pulverized Coal Pneumatic Conveying on Energy Consumption of Sintering System. Cement Technology, 2021, 1(4): 90-93.

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http://www.cemteck.com/CN/10.19698/j.cnki.1001-6171.20214090 或 http://www.cemteck.com/CN/Y2021/V1/I4/90

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