Blast furnace gas pressure

2011-07-13View Original

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The pressure of gas from furnace No. 1 is 3.6 kPa, while the pressure of gas from furnace No. 2 is 3.0 kPa. What is the reason why the temperature of Furnace 1 cannot rise? Are there any blockages in the main gas pipes and lateral pipes?

Reply #22011-07-13

First, measure the resistance in the gas horizontal pipe. If the gas pressure is high but the temperature doesn’t rise, and if the suction force and other parameters remain unchanged, then there is resistance present.

Reply #32011-07-13

Check each item one by one according to the coking procedures

Reply #42011-07-16

Is the flow rate high under high pressure? Check the flame combustion; if the air supply and suction are fine, then the resistance is high.

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Blast furnace gas pressure

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