摘要：【中文】本发明涉及电石炉技术领域，尤其涉及一种电石炉及电石炉的焙烧方法，电石炉包括炉底、炉壁和炉门，炉壁砌筑于炉底上，炉门设置于炉壁上，且炉门通过氮化硅浇筑整体成型。本发明炉门采用整体氮化硅浇筑，相较于传统电石炉的炉门采用氮化硅结合碳化硅砖的逐层砌筑，本发明的炉门轻易不会发生炉眼烧穿的情况，即便因操作问题导致出炉口有料脱落，但因采用了整体浇筑，小块脱落其它部分仍为整体，能够极大的减少因电石炉烘炉、焙烧过程出现纰漏，或者生产过程出现异常，而导致的炉眼烧穿、炉墙逐步塌落等异常情况，进而导致电石炉存在较大安全隐患不能继续使用的问题产生。 【EN】The invention relates to the technical field of calcium carbide furnaces, in particular to a calcium carbide furnace and a roasting method of the calcium carbide furnace. The furnace door is cast by adopting the integral silicon nitride, compared with the traditional calcium carbide furnace which is built layer by combining the silicon nitride with the silicon carbide bricks, the furnace door can not easily burn through the furnace eye, even if the material at the furnace outlet falls off due to the operation problem, the small blocks still fall off and other parts are still integrated due to the integral casting, and the problems that the furnace eye burns through, the furnace wall gradually collapses and the like due to furnace baking and roasting of the calcium carbide furnace or the abnormity of the production process can be greatly reduced, and the calcium carbide furnace can not be used continuously due to larger potential safety hazards.