燃煤反射加热炉是很普遍,使用时间比较持久的加热炉,但这种加热炉存在着一些不能容忍的现象,如:1.炉门冒烟喷火,严重污染环境,影响人们的身体健康;2.煤耗大,一般煤铁比为1∶1;3.被加热坯料表面质量很差同时也缩短了模具的使用寿命。要从根本上解决这些问题,必须从燃煤方式及炉型结构等方面着手进行彻底改革。 Burning coal fired refrigrator is very common, the use of more durable furnace, but this furnace there are some intolerable phenomena, such as: 1. Furnace doors smoking, serious pollution of the environment, affecting people’s health ; 2 large coal consumption, the general iron and iron ratio of 1: 1; 3. The quality of the surface of the heated billet is also shortened the service life of the mold. To fundamentally solve these problems, we must start from the aspects of coal-fired mode and furnace structure and carry out radical reforms.