Transformation and Application of High-Voltage Inverter in Secondary Dust Removal System of Steel Plants
In the process of steel production,improving the factory environment,ensuring ultra-low emissions of smoke and dust meet national and local environmental standards and job dust standards,improving the environmental quality of the factory area,and increasing production efficiency are all particularly important.In response to the energy-saving renovation requirements of the secondary dust removal fan in the Second Steelmaking Plant of New Steel,the secondary dust removal system of the converter in the Second Steelmaking Plant has been retrofitted to meet the standards.Due to the advantages of high reliability,relatively stable operation,strong adaptability,and high efficiency and energy saving of high-voltage frequency converters,the dust removal effect can be improved by modifying the frequency converter in the dust removal fan.This paper introduces the renovation plan of high-voltage frequency converters through the current process of steel production,elaborates on the principle of frequency conversion debugging and frequency conversion control methods,analyzes the advantages and protective effects of frequency conversion systems,and compares the energy-saving benefits of frequency converters applied in dust removal systems in steel plants.
万方数据
维普
