Energy Saving and Emission Reduction Practice of 2 × 380 m2 Sintering Machine in Ma Steel
In order to meet the needs of high quality,low consumption and emission reduction in sintering production,a series of technical measures for improving quality and reducing consumption of 2 × 380 m2 sintering machine were adopted in masteel.Through continuous optimization of thick bed sintering production economic potential,the application and innovation management of many new energy-saving technologies,such as upgrading of ignition furnace,changing belt cooler into ring cooler,air leakage treatment of sintering machine,frequency conversion technology of large fan,etc.,the quality of sinter and energy saving have been improved remarkably,and the process energy consumption has been reduced from 55 kgce/t to 47 kgce/t.At the same time,the paper puts forward the improvement direction of the problems existing in the current high efficiency and low consumption production of 2 × 380 m2 sintering machine,so as to further promote the sustainable development of energy saving and emission reduction.
sinteringsolid fuel consumptionair leakage treatmentprocess energy consumption
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