INVESTIGATION OF THE PROCESS OF P. F. SEPARATION IN CONCENTRATORS.

被引：0
|
作者：
Protsailo, M.Ya.
Maslov, V.E.
机构：
来源：
Thermal Engineering (English translation of Teploenergetika) | 1972年 / 19卷 / 01期
关键词：
BOILER FIRING - Pulverized Fuel - COAL - DRYERS - Models - LIGNITE;
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摘要：
The article analyses the influence of physical factors on the process of separation of pulverized coals and lignities with high moisture content used direct-firing system, and the problems of simulation of this process. Investigation was carried out on an industrial concentrator 1. 35 m in diameter, as well as in a laboratory on geometrically similar models. The following quantities were varied: absolute dimension of the concentrator, average size of particles, velocity of the dryng agent, proportion of the drying agent, and temperatures of the drying agent. Results are analyzed and a mathematical expression for the degree of separation depending on the proportion of the drying agent is worked out and confirmed by experimental data.
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页码：113 / 116
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