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Breakthrough 12 million tons! Ironmaking Plant Spurs Annual Ppig Iron Production Target
Release time:
2021-11-22
As of 19:00 on December 7, the annual output of pig iron in the ironmaking plant exceeded 12 million tons, an increase of more than 330000 tons year on year. At present, ironmills are making persistent efforts to exceed the goal of annual output of 12.75 million tons of molten iron.
Since the fourth quarter, the ironmaking plant has organized production according to the requirements of the group company's full-capacity production, with the idea of "making great coordination with the outside and optimizing the inside". it has made every effort to ensure the supply of iron coke, iron burning, iron steel, iron transportation and other upper and lower processes. all its staff have made every effort to carry out the year-end sprint with the theme of stable production level and further reduction of process consumption. blast furnace production has maintained a stable and high efficiency. The plant takes advantage of the "time" when the temperature turns cold and the atmospheric humidity drops in the fourth quarter, which is conducive to the optimization of the blast furnace smelting process. While taking into account the safety and stability of several late furnaces, the plant gives full play to the maximum efficiency of the fan, matches the oxygen used in the blast furnace, and fully improves the output of the blast furnace. In October, 1.112 million tons of iron were produced per month, with an average daily production of 358.75 million tons. Both indicators broke historical records. While the output is increasing, the factory vigorously carries out the research of reducing the fuel ratio, and promotes the technology of improving the precision cloth in the furnace throughout the factory in order to optimize the airflow distribution in the furnace and reduce the fuel ratio. Among them, after the No.6 blast furnace adopted the upgraded precision cloth technology on October 21, the fuel ratio decreased by 33 kg/t.Fe month on month, and the consumption reduction effect was obvious.
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