按炉温分布，炉膛沿长度方向分为预热段、加热段和均热段。进料端炉温较低为预热段，其作用在于利用炉气热量，以提高炉子的热效率。加热段为主要供热段，炉气温度较高，以利于实现快速加热。

According to the distribution of furnace temperature, the furnace is divided into preheating section, heating section and uniform heating section along the length direction.

The lower temperature of the feed end is the preheating section, and its function is to increase the heat efficiency of the furnace by utilizing the heat of the furnace gas.

The heating section is the main heating section, and the furnace gas temperature is relatively high, which is conducive to rapid heating.

紧迫停炉时，制止只用外表风封闭控制阀，一定要封闭炉前手阀。如遇被加热介质中止，应当即救活，炉膛通入蒸汽。炉出人员及过热蒸汽压力计；调理风门及烟道挡板；紧迫放空设备；防爆门；炉膛及回弯头箱救活蒸汽线。

When the furnace is shut down, the outer closed valve must be stopped. The hand valve must be closed. If the heating medium is discontinued, it should be saved, and the furnace is connected with steam. Furnace personnel and superheated steam pressure gauge; conditioning air valve and flue baffle; urgent emptying equipment; explosion-proof door; furnace and elbow box to save steam line.

焚烧时司炉工不能面对火嘴及看火窗，避免回火伤人。如火焰平息，应当即封闭燃料阀，炉膛内需用蒸汽吹扫后，方能重新焚烧。进入炉内维修时，应处置进入设备内作业手续。防爆门不得用其它物件堵死，避免失掉防爆效果。引时要注意脱净存水及凝缩油，并在安全地址排空15分钟以上，经化验剖析含氧量小于1%,方可投用焚烧。台车式加热炉是加热炉系列中Zui常见的一种加热设备，台车式加热炉的结构简单，比较通用，而且操作容易，适合于钢铁、石油、化工等多个产业。进炉前一定要通过阻火器。

When burning, the stoker can not face the fire mouth and look at the fire windows, so as to avoid backfire and injure people. If the flame is subsided, the fuel valve should be closed immediately, and the furnace needs to be cleaned by steam before it can be re burned. When entering the furnace maintenance, the operation procedures for entering the equipment should be  of. The explosion-proof door should not be blocked by other objects, so as to avoid the explosion proof effect. Attention should be paid to the removal of water and condensate when gas diversion, and more than 15 minutes at a safe address, after analysis of laboratory oxygen content less than 1%, can be put into incineration. Gas must be passed through the flame arrester before entering the furnace.