posted:2018-06-30
In order to ensure the smooth implementation of the reform work, to effectively prevent the safety risk and prevent the accident, the following suggestions are put forward by the expert analysis and demonstration, the comprehensive safety and environmental impact factors.
(1) it is not recommended to use premixed combustion for the 7.0MW boiler (10t/h).
(2) for the central reboiler, it is not recommended to replace the burner.
(3) for direct use of boilers, direct retrofitting of burners is not recommended.
WNS oil gas fired boiler
1, to meet the requirements of environmental protection, the force is not constant.
2. Increase the furnace diameter and length in the design, and configure the low nitrogen burner.
Note: the boiler body cost is slightly higher than that of the same tonnage type WNS type oil fired gas-fired boiler.
80mg/m³ The cost is 30%-50% higher than that of a common burner
30mg/m³ The cost is 100%-200% higher than that of a common burner
SZS oil gas fired boiler
1, to meet the requirements of environmental protection, the force is not constant.
2, SZS oil gas fired boiler body can meet the requirement of ultra-low nitrogen combustion without increasing the furnace size, and equipped with low nitrogen burner.
80mg/m³ The cost is 30%-50% higher than that of a common burner
30mg/m³ The cost is 100%-200% higher than that of a common burner