How Condensing Boilers Work
- Author:Shenzhen Zhongli Weiye Electromechanical Equipment Co., Ltd.
- Origin:Shenzhen Zhongli Weiye Electromechanical Equipment Co., Ltd.
- Time of issue:2021-05-17 17:27
How Condensing Boilers Work
Condensing boiler principle :
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.
It is understood that the development of low nitrogen technology for gas boilers has roughly gone through four stages so far: the first stage is the traditional burner with burnout as the main goal; the second stage is the staged diffusion combustion technology; the third stage is staged diffusion combustion + Flue gas recirculation technology; the fourth stage is premixed combustion technology. Premixed combustion technology means that the fuel is pre-mixed with excess air before entering the boiler, and then ignited and burned. It can not only ensure that the fuel is fully burned, but also the passage of excess air can reduce the combustion temperature and control the generation of NOx.
Zhongli Weiye fully premixed low nitrogen condensing stainless steel boiler adopts fully premixed surface burner is a fully premixed micro-combustion burner, using seamless weaving technology, woven into metal mesh surface by special alloy, gas and air Precise mixing produces short-cluster flames on the metal fiber mesh, the combustion intensity can reach 2500KW/㎡, the combustion is uniform, and it is difficult to form a local high temperature area, effectively suppressing the generation of thermal NOx, achieving low-noise combustion, low-nitrogen condensing boilers Ultra-low emission effect, achieving nitrogen oxide emission below 30mg/m3.
Compared with the traditional atmospheric combustion type burner, Zhongli Weiye's fully premixed low nitrogen condensing boiler burner has the characteristics of uniform combustion, high thermal efficiency, low smoke temperature, and can reduce the boiler reduction.
Shenzhen Zhongli Weiye Electromechanical Equipment Co., Ltd., on the basis of absorbing domestic and foreign advanced technology and craftsmanship, has accumulated many years of wisdom and experience in burners, and the accuracy, stability and reliability of products are in an important position in China. Our company produces Zhongli Weiye brand burner has been gradually upgraded from the first generation product to the current third generation product, and is still developing higher-end products. It is an advanced ultra-low nitrogen burner enterprise in China.With advanced technology, excellent quality and perfect service, our company's products rank in the forefront of the domestic super-burner industry, and have become a well-known domestic brand, with products all over the country, we actively advocate; market-oriented, scientific research The leader, with innovation as a means, actively explores domestic and foreign markets.