Operation of the coke oven after returning to normal heating
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After the coke oven is heated to 700–800°C, normal heating begins, which involves feeding natural gas (or other fuel gases) from the main gas pipeline into the basement for heating. After returning to normal heating, what other tasks need to be completed?
After returning to normal heating, the tasks that need to be carried out include monitoring the furnace temperature, maintaining uniform heating, adjusting the fuel supply, checking the integrity of the furnace structure, ensuring combustion efficiency, and performing routine maintenance. .
It is recommended to grout the gas ducts; otherwise, non-methane hydrocarbons will cause problems later on. Other inspections are carried out in accordance with the procedural requirements, including furnace body inspection, measurement and adjustment of metal components, and sealing of the top heating holes. Sealing the top furnace holes is also an important task, and the quality of this sealing must be well controlled.
Roof grouting, sealing and blocking bricks, initial adjustment of furnace temperature control, brick gas duct grouting,