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What is the effect of too low or too high furnace pressure on boiler operation?
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What is the effect of too low or too high furnace pressure on boiler operation?

Views: 1779     Author: Site Editor     Publish Time: 2022-08-31      Origin: Site


If the furnace pressure is too low, the air leakage in the furnace and the flue will be intensified, the combustion will deteriorate, the combustion loss will increase, and even the combustion will be unstable until the fire is extinguished; If the furnace pressure is too high, the flame and high-temperature flue gas in the furnace will leak out, seriously affecting the safety of personnel and equipment.


SZS boiler adopts the design idea of large furnace, reduces the furnace volume heat load, and cooperates with professional burners to reduce NOx emission to 30mg / nm ³。 99% of the natural gas is methane (CH4), containing a large amount of hydrogen (H). The flue gas after combustion contains a large amount of water vapor. According to theoretical calculation, the water vapor in the flue gas accounts for about 18%. If the water vapor is condensed into water, the latent heat of vaporization is recovered, and the heat recovery is about 5%, the boiler efficiency can be increased to > 100%.



SZS燃油燃气锅炉02

The main products of our company are oil-fired (gas-fired) boilers, fluidized bed boilers (coal-fired, biomass-fired), pulverized-coal fired boilers, corner-tube boilers (coal-fired, biomass-fired), various types of waste heat utilization boilers for waste and hazardous waste incineration, large intelligent control autoclave and other products. The company has an annual production capacity of more than 10,000 steam tons of boilers and 800 sets of pressure vessels.


The above is the answer of Jiangsu Sifang boiler to this question. If you have any questions about the boiler, please consult the online customer service of Jiangsu Sifang boiler or call 0516-85871846 and 0516-85532705. The professional and technical personnel of Jiangsu Sifang boiler will answer your questions in time.


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