In the market of industrial boilers, oil-fired and gas-fired boilers have become the preferred products of users, but the problem of nitrogen oxide pollution is becoming more and more serious. Therefore, industrial boiler manufacturers keep studying and trying new technologies to reduce the generation of nitrogen oxide produced by boilers. Low nitrogen condensing gas boiler is the necessary trend of boiler development. Low nitrogen refers to nitrogen oxide emission lower than 80mg/Nm3, and ultra-low nitrogen refers to nitrogen oxide emission lower than 30mg/Nm3. Using condensing boiler has higher thermal efficiency than ordinary boiler and can save a lot of running cost.
Why Choose Low Nitrogen Condensing Gas Boiler?
- The use standards of gas-fired boilers in some regions are very strict, and the NOx emission of boiler products must be lower than the standard of 30mg/Nm3.
- Condensing gas-fired boiler has higher thermal efficiency, more obvious energy saving effect and lower operating cost.
- Now, environmental pollution is becoming more and more serious. Low-nitrogen condensing gas-fired boilers limits the emission of nitrogen oxides, resulting in less pollution and more environmental protection.
WNS series and SZS series condensing gas boilers produced by ZOZEN are the most mature products of our company, with thermal efficiency of over 98% and NOx emission of less than 30mg/Nm3. These two series of boilers can be oil or gas, or oil and gas combined products, can be customized according to the actual use of the user’s needs to different boiler systems.
ZOZEN Boiler launched WNS series gas-fired boiler products, which not only have excellent environmental performance, but also effectively save operating cost for many enterprises, and become one of the indispensable important equipment in the chemical industry. ZOZEN WNS series gas-fired steam boiler adopts horizontal internal combustion wet-back structure with reasonable internal structure design and advanced low-nitrogen combustion engine, which can control NOx emission below 30mg/Nm3. At the same time, in order to ensure the full combustion of the gas-fired boiler, the combustion machine carefully selected by ZOZEN boiler can also automatically adjust the air distribution, and through the commissioning of experienced ZOZEN technicians, achieve a good combustion state. In addition, the series of boilers with large diameter furnace space, more conducive to further improve the combustion efficiency.
After years of research and development, ZOZEN has made dozens of combustion technology improvements, which not only fully meet the requirements of low nitrogen emission standards, but also reach the world’s leading level of low nitrogen emission combustion technology. If you don’t know how to choose boiler, our professional sale managers team to carry out the boiler selection for the users.