催燃烧运行状态燃空比的调定，催化燃烧时的空气比值范围一般在4%-11%之间。在燃烧条件之下，能实现较好的催化燃烧效果，燃烧系统就可以得到热效率，同时又能取得较好的排放效果。

The adjustment of the fuel air ratio during catalytic combustion operation generally ranges from 4% to 11%. Under combustion conditions, good catalytic combustion effects can be achieved, and the combustion system can achieve thermal efficiency while also achieving good emission effects.

燃烧起动过程通过紫外线传感器的检测到期小火点燃后，打开主燃气阀门。这时炉盘进行有焰燃烧，直到检测温度信号达到设定的点火关闭温度，点火阀门关闭，完成点火过程，进入到燃烧调节阶段。

The combustion start-up process is detected by the ultraviolet sensor, and after the small flame is ignited, the main gas valve is opened. At this point, the furnace plate undergoes flame combustion until the temperature signal reaches the set ignition off temperature, the ignition valve closes, and the ignition process is completed, entering the combustion adjustment stage.

当控制系统在待命的状态下，接到输入的起动命令，将进入燃烧运行状态，先是控制系统进行自检，之后进行前吹扫，变频器输出信号控制风机的旋转，空气风量由低速渐变为高速再逐渐变为低速，新鲜空气风吹过燃烧炉盘，以保证炉内没有残留燃气的存在，保证点火过程的可靠。

When the control system is in a standby state and receives an input start command, it will enter the combustion operation state. First, the control system performs self check, and then performs front blowing. The frequency converter outputs a signal to control the rotation of the fan, and the air volume gradually changes from low speed to high speed and then to low speed. Fresh air is blown through the combustion furnace to ensure that there is no residual gas in the furnace and the ignition process is reliable.

可根据需要分别设定点火温度和变频器起动时的频率，控制风机的风量。点火温度是为了保证点火过程的可靠性。起动频率保证催化燃烧器在刚点燃时的有焰燃烧，这时的燃烧比不易太低，风量不能过大。

The ignition temperature and frequency at which the frequency converter starts can be set as needed to control the airflow of the fan. The ignition temperature is to ensure the reliability of the ignition process. The starting frequency ensures that the catalytic burner burns with flames when just ignited, and the combustion ratio at this time is not too low, and the air volume cannot be too large.

催化剂的加入并不能改变原有的化学平衡，所改变的仅是化学反应的速度，而在反应前后，催化剂本身的性质并不发生变化。催化燃烧设备主要由活性炭吸附箱、阻火器、热交换器，催化反应床，风机等主要部件组成。对催化燃烧设备选型要根据自身的需求来进行。

The addition of catalysts does not alter the original chemical equilibrium, only the rate of chemical reaction, and the properties of the catalyst itself do not change before and after the reaction. The catalytic combustion equipment mainly consists of active carbon adsorption box, flame arrester, heat exchanger, catalytic reaction bed, fan and other main components. The selection of catalytic combustion equipment should be based on one's own needs.

更多的关于催化燃烧设备问题或者详细的内容，请进入我们公司的网站：http://www.tdyhhb.com网站中会有很多的内容仅供参考

For more information or detailed information about catalytic combustion equipment, please visit our company's website: http://www.tdyhhb.com There will be a lot of content on the website for reference only