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目前,我国火力发电、炼焦、制气等工厂的煤大多是露天堆放的,常有大量煤尘随风飘散,污染附近环觉,危害人体健康,损坏机械设备。因此,减少或消除煤尘的飞散是贮煤场的一项重要管理工作.预防贮煤场煤尘随风飞散可以用喷洒水或药剂的方法。1.在煤中均匀掺水或在煤堆表面喷洒水在煤中均匀地掺水,增加煤粒间的结合力,能有效地减少或消除煤尘的飞散。试验
At present, China’s coal-fired power plants, coking, gas production plants are mostly open-pit coal piles, often a large number of coal dust floating in the wind, pollution around the ring, endanger human health, damage to machinery and equipment. Therefore, to reduce or eliminate the scattering of coal dust is an important management work in the coal storage yard.Prevent coal dust in the storage yard from scattering with the wind can use the method of spraying water or medicine. 1. Evenly mixed with water in the coal or water sprayed on the surface of the coal pile evenly in the coal water to increase the binding force between coal particles, can effectively reduce or eliminate the scattering of coal dust. test