对两种煤粉浓缩器丘体和百叶窗的浓缩能力进行了试验研究。
The concentrating ability of two types (i. e., brent and shutter) of pulverized coal concentrators was investigated and tested.
百叶窗浓缩器结构参数对水平浓淡煤粉燃烧器的性能有很大的影响。
The effect of structure parameters of the louver concentrator on the properties of horizontal bias pulverized coal burners is very large.
为了正确预测煤与瓦斯突出的危险性，提出了一种基于贝叶斯网络的煤与瓦斯突出预测方法。
In order to accurately predict the risk of coal and gas outburst, a coal and gas outburst prediction model based on Bayesian network has been put forward in the paper.
本文依据因次分析的基本原理，研究了装煤时旋叶升角的变化函数。
The variable function of vane Angle during loading is studied on the basic principle of dimensional analysis.
根据最佳装煤条件下的试验数据，提出了合理旋叶升角的范围；并从截煤效率考虑，对此范围进行了修正。
A-reasonable range of vane Angle is presented on the basis of experiment data in optimal loading condition, and the range is modified in view of cutting efficiency.
百叶窗煤粉浓缩器作为水平浓淡燃烧技术的关键部件已在电站锅炉中得到了广泛应用。
As a key part of the horizontal bias combustion (HBC) technology, the louver coal concentrator has been developed and successfully applied to many large-scale utility boilers.
百叶窗煤粉浓缩器作为水平浓淡燃烧技术的关键部件已在电站锅炉中得到了广泛应用。
As a key part of the horizontal bias combustion (HBC) technology, the louver coal concentrator has been developed and successfully applied to many large-scale utility boilers.
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