Upgrade and Application of Sintering Ignition Technology in Ma Steel
The 380 m2 sintering machine of Ma Steel adopts a new type of curtain ignition furnace,which improves the ignition effect and improves the quality of sintered ore without a heat source insulation cover.On this basis,technical adjustments were made to the negative pressure of the ignition furnace insulation furnace,achieving temperature balance in the insulation furnace and solving a series of problems such as surface sintering ore cracking.The development of an automatic control system for ignition intensity in the case of separate ignition of coke oven and converter gas has been achieved.
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