介绍了火焰焊补技术的特点、设备、焊补料及其在焦炉炉体维护中的应用。
This paper discusses the speciality of the blaze weld, studying and applying of the equipment and material of this technique, detailedly introduces the essentiality in maintenance work of coke-oven.
锅炉停炉后的维护颐养，分为炉体外部和锅内的防腐颐养。
The boiler boiler stop after maintenance, care is divided into furnace external anti-corrosion and pot die.
易维护：上炉体可向上提升，便于维护。
Easy maintenance: up furnace body can be raised for easy maintenance.
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