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前言目前大型锅炉大都采用直吹式制粉系统,每台磨煤机一般需向数只燃烧器送风供粉。风粉分配不均会影响燃烧质量,降低锅炉的经济性和可靠性。
Preface At present, most large-scale boilers are mostly direct blowing pulverizing systems. Each pulverizer generally needs to supply only a few burners to supply air. Uneven distribution of the wind powder will affect the combustion quality, reduce the boiler’s economy and reliability.