What is the use of oxygen-rich combustion technology;
The burning of industrial boilers is also carried out under such air.
Oxygen enrichment is a new energy-saving environmental protection technology.
The oxygen enrichment is the application of physical methods to the oxygen in the air to collect, so that after the collection of oxygen content in the gas content of 25% -30%.
Practice shows that: when the boiler gas combustion gas content of 25% or more, the energy saving up to 20%; boiler start heating time reduced by 1 / 2-2 / 3.
Oxygen content in air ≤ 21%.
