By regulating the amount of coal and rationally organizing the internalfurnace combustion, the total efficiency of the boiler has been remarkable enhanced.
控制系统通过调节供入的燃料量和合理组织炉内燃烧，提高了锅炉的运行效率。
2
The DR furnace is a steel vessel with an internal refractory lining in the reducing zone.
直接还原炉是一种钢制容器，在其还原带内具有耐火材料做的炉衬。
3
But the so-called extension wave stove is lets the microwave radiation in the furnace chamber internal rotation, is more advantageous in the heating is even.