Fault Analysis of Direct Blowing System for Pulverizing Mill of Generator Set
With the rapid development of the coal chemical industry,the direct-blown pulverizing system,as one of the key equipment,plays an important role in improving energy efficiency and reducing pollution.In this paper,the large amplitude oscillation of the trend curve of the pressure difference level and the big fault of the difference of the pressure difference level on both sides of the mill in the operation of a coal mill in a power plant are analyzed deeply,and the main causes of these problems are discussed.According to the fault analysis,systematic improvement suggestions are put forward,and the working performance of the mill under the design standard is effectively restored.This paper provides a reliable practical reference for the power plant to improve the pulverization efficiency of the mill,and also provides a theoretical basis and technical support for the solution of similar pulverization system problems.
pulverizing mill direct blowing systemfault analysisoperating condition
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