1、 应用场合：

1) 高速烧嘴产生的高温燃气从收敛口高速喷出，其速度为90-210m/s，已广泛地应用在航空、钢铁、化工、有色冶金、轧钢、轻工等行业的各种加热炉上。

1. Applications:

1) The high temperature gas produced by the high speed burner is ejected from the convergence port at a high speed of 90-210 m/s. It has been widely used in various heating furnaces in aviation, iron and steel, chemical industry, non-ferrous metallurgy, steel rolling, light industry and other industries.

2、 高速低氮烧嘴特点：

1) 燃料与空气混合均匀、燃烧完全，燃烧效率在99.9％以上；

2) 实现低氮氧化物燃烧，NOx排放浓度≤80mg/Nm3

3) 燃烧调节比大（1:6）；

4) 火焰出口速度高、燃烧稳定、不脱火、不回火、不飘火；

5) 每一台高速烧嘴都按照用户要求，量体裁衣设计

2. Product features:

1) Fuel and air are mixed evenly, combustion is complete, combustion efficiency is above 99.9%;

2) Realize low NOx combustion, NOx emission concentration ≤80mg/Nm3

3) Large combustion regulation ratio (1:6);

4) High flame outlet speed and stable combustion;

5) Each high-speed burner is custom-designed according to user requirements