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工艺、结构及环境因素的变化都会影响加热炉的机械设计性能及材料选择,例如,较高的操作温度或劣质燃料(过多的微量金属及灰分)都会迫使选用昂贵的,高级的合金材料,环境条件会导致烟囱总高度增加,而且可利用的场地也可能限制炉子尺寸。近年来,考虑到一个更加重要的经济因素是为了减少现场施工时间与费用而转向于工厂装配和予制,这种变化的后果是要解决从工厂到工地运输途中克服障碍的措施,这
Changes in process, structure, and environmental factors affect the furnace’s mechanical design and material choices. For example, higher operating temperatures or poor quality fuels (excessive trace metals and ashes) can force the use of expensive, premium alloy materials, Environmental conditions lead to an increase in the overall height of the stack, and the available space may also limit the size of the furnace. In recent years, considering that a more important economic factor is the shift to factory assembly and prefabrication to reduce on-site construction time and costs, the consequence of such changes is the solution to the problem of overcoming obstacles in the transport from the factory to the site, which