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Method of eliminating charge stagnation layer in shaft type reduction furnace
Method of eliminating charge stagnation layer in shaft type reduction furnace
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机译：竖炉式还原炉中消除炉料停滞层的方法
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摘要
The present invention relates to a method capable of eliminating the charge stagnation layer generated in the wall portion of the furnace formed in the shaft-type reduction furnace having a screw-type discharge device, 100 in a shaft-type reduction furnace having a screw-type discharge device In the method of eliminating the stagnant layer formed on the lower wall part generated after the use of% ore, the pellets having good rollability are mixed at a rate of about 30%, and the lower part discharge is changed from the w shape to the U shape. This is to induce a smooth discharge of the charge.
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