It describes the advantage of using tower type matched with fan mill for lignite fired boiler-fan milling system has good drying capability and good adaptability for raw coal moisture.
主要介绍褐煤的特性，论述了褐煤锅炉的设计要点及塔式锅炉的特点，说明了对于高水分褐煤锅炉采用塔式炉配风扇磨的优势。
In those days when a mill hand was discovered to be pregnant, she would be fired.
那时候要是发现一个女工怀孕了，就会把她开除掉。
With the improvement of unit load and parameters of the power plant, coal-fired power plant USES medium speed mill direct-firing pulverizing system in common.
随着火电机组容量和参数的不断提高，火电厂普遍采用中速磨直吹式制粉系统。
Steal ball mill is the most familiar equipment in coal-fired power plant. It's take up of 80%-85% in countrywide coal-fired plant, and it is used widely in other industries.
钢球磨煤机是我国火电厂制粉系统中使用最多的磨煤设备，约占全国电厂磨煤机总数的80% - 85%，且广泛应用于其他行业。
Steal ball mill is the most familiar equipment in coal-fired power plant. It's take up of 80%-85% in countrywide coal-fired plant, and it is used widely in other industries.
钢球磨煤机是我国火电厂制粉系统中使用最多的磨煤设备，约占全国电厂磨煤机总数的80% - 85%，且广泛应用于其他行业。
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