The metal fiber burner belongs to the premixed gas surface combustion, and the premixed and uniform gas-air mixture flows to the burner head and burns on the surface layer of the metal fiber fabric with uniform air permeability. 金属纤维表面燃烧不仅具有红外燃烧的特点，而且低污染排放的特点引起了人们的广泛注意。金属纤维燃烧器的头部是由极细金属纤维制成的。金属纤维既可以烧结在一起，形成刚性而多孔的板材，也可以通过纺织过程制成柔软的织物。两种结构都提供了透气性很强的均匀介质。既可以在热辐射模式下又可以在蓝焰模式下燃烧，而且能在两种模式下实现燃烧平移转换。 金属纤维燃烧器具有良好的抗腐蚀性和抗氧化性。这给予了燃烧器超长的使用寿命。当燃烧器在封闭的环境中，表面温度和辐射效率将会提高。金属纤维燃烧器长寿命工作的最高温度为1100℃。 金属纤维燃烧器具有抗热冲击性能，由于采用了100%的金属，金属纤维燃烧器甚至可以经受极限状态的热冲击。水泼在燃烧器的表面上将会被蒸发，而不会在燃烧器表面留下任何损坏的痕迹。此外，金属纤维燃烧器还具有良好的抗机械冲击性能、逆火安全性能和快速冷却性能。 金属纤维燃烧器的柔性，使燃烧器的头部可以做成任何形状。如扁平形、圆筒形、圆锥形、凹形、球形等。 金属纤维燃烧器红外辐射的特性和低污染排放的特点，使其应用于很多行业，包括家用烤箱、工业炉、食品行业、纺织业、汽车业、玻璃制造业、钢铁铸造业等。

The general characteristics of condensing boiler burners are high moisture content, low ash content, high volatile content, low calorific value, and irregular shape. ) can be directly burned, other fuels such as straw, branches, etc. must be treated before burning to enable cloth and ensure uniform burning.

Among the many products of Zhongli Weiye, the metal surface burner as an industrial boiler is easily overlooked. Today, the editor has compiled some information, focusing on how to strengthen the metal surface burner in the production process?

At present, my country has nearly 7 million low-nitrogen burners, which has become the largest country in the world. However, the overall level of low-nitrogen burner manufacturers is still relatively backward. Many products before the 1980s are still in use, and it is difficult to meet the requirements of machining accuracy. According to statistics, more than 60% of low-nitrogen burner manufacturers in China have worked for more than 10 years. These low-nitrogen burner manufacturers may face major repairs and upgrades in the next 5-10 years, or even functional obsolescence or technology elimination, forming a considerable scale of potential resources for recyclable remanufacturing.

I believe that many friends will encounter some problems more or less when purchasing burner products. To solve this problem, we first need to understand the burner. The selection of the burner of the oil and gas boiler should be based on the structural characteristics and performance requirements of the boiler body, and the correct comparison should be made in combination with the user's usage. A Generally, the following principles can be followed:

Friends know that safety is the most important thing when using a boiler burner . How to do it? Then the safety rules are very important. The following are some points we need to be familiar with 1. The room where the boiler burner is located: special vents are required, and the settings of the vents must meet local requirements. The room should be kept clean.

What are the common classifications of low nitrogen burner manufacturers Zhongli Weiye analysis burners? Burners are the core components of various heating equipment (industrial furnaces, boilers, drying equipment, etc.), providing heat for related processes. There are many types of burners, which can be classified according to the fuel used by the burner or the purpose of the burner.

What are the types and properties of liquid fuels for boiler burners? There are three types of liquid fuels commonly used in boiler burners: heavy oil, residual oil and light diesel oil. Fuel oil has the characteristics of high carbon and hydrogen content, less moisture, and high calorific value, generally 40600 ~ 43100kj/kg.