圣霖国际【精益求精】(图)-推钢加热炉厂家-加热炉

燃料气的发热值:当其他条件相同时，燃料气的发热量越大，燃烧需要的空气量就越多，其混合时间也就越长。当炉子的燃料由热值低的燃料改为高热值燃料时，加热炉，为了保证其完全燃烧，燃烧器在设计时需要注意改善燃料气与空气的混合条件。

The heating value of fuel gas when other conditi are the same，推钢加热炉， the greater the calorific value of fuel gas， the amount of air needed for burning more， the mixing time is longer. When the fuel of a furnace is changed from a fuel with low calorific value to a high calorific value fuel， in order to ensure its complete combustion， it is necessary to pay attention to improving the mixing condition of fuel gas and air in the design of the burner.

燃料气流直径的影响:气流直径越大，完全混合的时间越长。为了加速混合，可以将大股气流分成若干小股气流。这就是一些大功率的燃烧器有多个燃料气喷嘴的原因。

The effects of the diameter of fuel air airflow larger diameter， the longer the complete mixing. In order to accelerate the mixing， the large strands of airflow can be divided into a number of ***all strands of air. This why some high-power burners h***e multiple fuel gas nozzles.

台车式加热炉的结构一般是由辐射室、对流室及烟囱组成。辐射室也就是燃烧室，将燃料放进辐射室进行燃烧产生高温，以对传播热的方法持续将局部热量传给对流室炉管内活动着的油品。然后通过对流室和烟囱将油品和烟中的热量进行吸收，传递给产品。

The structure of the trolley type heating furnace is generally of a radiation chamber，推钢加热炉价格， a convection chamber and a chimney. The radiation chamber is also the combustion chamber， which puts the fuel into the radiation chamber for combustion to produce high temperature， and continuously transfers the local heat to the oil moving in the convection chamber furnace tube by means of heat tran***ission. Then the heat and oil in the oil and ***oke are absorbed and tran***itted to the product through the convection chamber and the chimney.