1. Nitrogen oxide emissions
Low nitrogen gas boilers will generally choose full premixed or FGR flue gas recyculating combustion technology, can reduce nitrogen oxides (PM2.5 main cause) emissions to less than 30mg, in line with China's latest environmental protection policy.Therefore, when customers choose low nitrogen boilers, they can pay more attention to the structure of their burners, or observe the gas combustion process, to verify the level of nitrogen and oxygen emissions.
Two, thermal efficiency and boiler capacity
Compared with traditional coal fired boilers, high quality low nitrogen gas boilers choose ND steel with better corrosion resistance and heat transfer performance in material and better quality.Advanced condensing technology can reabsorb heat from flue gas, so the thermal efficiency can reach a height that cannot be reached by coal-fired boilers.Customers in the selection process can carefully observe its material, to confirm whether its efficiency meets the requirements.
In addition, can also pay attention to the boiler capacity and design structure, boiler water flow, water level fluctuations, etc..High quality low nitrogen gas boiler, its thermal efficiency and capacity technology must be very advanced.
Operability and noise intensity
Once a low nitrogen gas boiler with low emissions and high thermal efficiency has been selected, customers can turn their attention to maneuverability and noise intensity.High quality low nitrogen gas boiler has PLC intelligent control liquid crystal panel, can be connected with the intelligent control platform, to achieve automatic operation.
At the same time, attention should also be paid to the noise generated during the operation of the boiler, and the boiler with low noise intensity should be included in the selection range.
The above are the three elements of choosing high-quality low-nitrogen gas-fired boiler. In addition, it can also be comprehensively analyzed by examining the production scale of the boiler manufacturer, market reputation and other factors.At the same time, a little attention to the low nitrogen gas boiler sales ranking or trading ranking is also a convenient solution.Because, only energy saving and environmental protection, keeping pace with The Times of the low nitrogen boiler, in order to seize the market opportunity, win the favor of customers.