At present, the main low-nitrogen condensing boilers in the gas boiler market are mainly from the perspective of low-nitrogen emission technology. With my country's increasing attention to the environment and climate, the emission control of air pollutants has been strengthened, and the emission standards of gas-fired boilers have also been pushed back.

The low nitrogen burner is a device that adds a blower, an induced draft fan , a frequency converter, a control valve and multiple circuits to a traditional burner to allow clean energy and burner operations to provide more efficient heat energy for the boiler.

Today, Henan ultra-low nitrogen burner manufacturer explained to you that the sanitary condition of the boiler room directly affects the failure rate and life of the burner. Why do they say that the sanitary condition of the boiler room directly affects the failure rate and life of the burner? I often encounter such problems when working in ultra-low nitrogen burner manufacturers : I received a customer maintenance call, sent a master over to the customer's boiler room. What I saw is that the sanitary environment is particularly dirty and messy . The final cause of the failure was also that the boiler room was too dirty .

Condensing low nitrogen pressure boilers are widely used in major civil and commercial places, such as civil duplex villas and commercial hotels. It is easy to operate, adopts PLC controller, and has high configuration. The operation of the boiler can be controlled by simply touching the buttons on the screen during the whole process, thus greatly reducing the cost of manual supervision after the boiler is used.

Low NOx burners : By adjusting the combustion air and the combustion head, optimum combustion parameters can be obtained. 技术性能： ● 单段火、两段火、两段火渐进式/比例调节 ● 能适应任何类型的燃烧室。 ● 空气和燃气在燃烧头混合。 ● 通过调节燃烧空气和燃烧头，可以获得最佳的燃烧参数。 ● 无须把燃烧器从锅炉上拆下，就可直接取下混合装置，从而可以方便的进行维修保养。 ● 采用伺服电动机来进行第一、二段空气流量调节，并且当 燃烧器停止运行时，风门关闭以减少炉内热量损失。 ● 可以给阀组加一个阀的密封控制装置。 ● 采用一个法兰和一个绝缘密封圈与锅炉连接固定；配有一个4孔和7孔联接器。 ● 根据要求可提供大于标准长度的鼓风管。 深圳市中力伟业机电设备有限公司在吸取国内外先进技术和工艺的基础上，集多年来在燃烧器的智慧和经验，产品的精度，稳定性，可靠性居国内重要地位，专门致力于为全球工业加热领域提供高效、节能、环保的燃气加热系统解决方案，业绩遍布各类热加工设备和系统。主要产品有：超低氮燃烧器、冷凝锅炉燃烧器、金属表面燃烧器、全预混表面燃烧器等，公司始终坚持“以人为本，客户至上”的价值观，深受广大客户的信赖。

In recent years, some low-nitrogen burner manufacturers have adopted the method of performing oxygen-deficient combustion in the lower part of the furnace and supplementing oxygen through the upper part of the burnt air. Through the use of this low nitrogen burner, some conclusions have been drawn, and through these conclusions, we will analyze its advantages and disadvantages and share with you.

Low-nitrogen burner is a general term for a device that makes fuel and air spray and mix and burn in a certain way. So what is its working principle ? Let 's take a look at the low-nitrogen burner manufacturer below.