shaft furnace for pellet firing

例句：

1. 1. The shaft furnace isdesigned to efficiently convert the raw materials intohigh-quality pellets.
   该轴式炉设计用来高效地将原材料转化为高质量的颗粒。
2. 2. The pellet firing process involves feeding theraw materials into the furnace and igniting them to produce heat.
   颗粒燃烧过程涉及将原材料送入炉中并点燃它们以产生热量。
3. 3. The shaftfurnace is widely used inindustrial processes where high-qualitypellets are needed for fuel orheating purposes.
   轴式炉在需要高质量颗粒作为燃料或加热用途的工业过程中广泛应用。