1) feeding evenness and density of pulverized coal
给粉均密度
1.
82-PM14 pulverized-coal fired boiler,feeding evenness and density of pulverized coal,the main system,structure and principle of the control system of measurement were presented in detail.
82-PM14型煤粉炉改造为例,详细介绍了煤粉给粉均密度及计量主系统及其控制系统结构和原理,并对改造效果进行了评价。
2) average particle density
平均粉粒密度<冶>
3) coal powder feeding unbalance
给粉不均
1.
The coal powder feeding unbalance often appears on coal powder feeder when the coal level adjustment performed on the 670t/h pulverized coal fired boiler,which greatly influenced the safe and economic operation of units.
针对670t/h煤粉锅炉在调整粉仓粉位时引起给粉机下粉不均,而严重影响机组安全及经济运行的问题,简要分析了给粉不均的现象、原因,并针对性地提出加装煤仓锥体缓冲装置的解决方案,改造后运行表明,效果明显,对发电企业解决给粉不均问题有一定的参考价值。
5) Average specific water yield
平均给水度
6) particle density
粉粒密度
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条