What is the impact of frequent blowdown of biomass boilers

22 Oct, 2021

　　1. Waste a lot of heat and affect the stability of heating steam pressure.

　　2. it is not good for boiler water in biomass boilers.

　　3.the valve core and stem packing of the sewage valve are worn out, and leaks and pipe bursts increase.

　　4. According to relevant statistics, the thermal efficiency of a boiler is 60%. When the pressure rises to 1MPa, every additional blowdown wastes energy about 0.2%; when the pressure rises to 1.25MPa, every additional blowdown wastes energy 0.5%. % Or so, if the pollution discharge rate is raised to about 20%, energy waste will be relatively large.

　　5. Increased labor load of boiler operators.

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