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首页> 外文期刊>Journal of Environmental Engineering >Characteristics of energy flow in municipal solid waste incinerator
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Characteristics of energy flow in municipal solid waste incinerator

机译:城市生活垃圾焚烧炉的能量流特征

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The energy flow of an existing municipal solid waste incinerator (MWI) was analyzed for better understanding of the energy balance and efficiency in a typical MWI located in Taiwan. The MWI investigated is of mass-burn type and is equipped with electrostatic precipitators followed by wet scrubbers for removing air contaminants from gas streams. The results of energy balance analysis indicate that the rate of energy input is 73,000 MJ/h based on the lower heating value of 7,600 kJ/kg of municipal solid wastes for single incineration unit. Furthermore, energy distribution analysis demonstrates that the heat loss of incinerator, heat absorbed by boiler, heat loss of air pollution control devices, and heat discharge from stacks are 3.8%, 68.8%, 11.1%, and 15.1% of total energy input, respectively. The sum of heat absorbed by boiler and the heat discharged with the flue gas via stack accounts for more than 80% of the total energy input. [References: 8]
机译:分析了现有城市固体废物焚化炉(MWI)的能量流,以更好地了解台湾典型MWI的能量平衡和效率。所研究的MWI是大规模燃烧式的,配有静电除尘器,其后是湿式洗涤器,用于去除气流中的空气污染物。能量平衡分析的结果表明,基于单个焚化装置较低的7600 kJ / kg城市固体废物发热量,能量输入速率为73,000 MJ / h。此外,能量分布分析表明,焚化炉的热损失,锅炉吸收的热量,空气污染控制装置的热损失以及烟囱的热排放分别占总能量输入的3.8%,68.8%,11.1%和15.1%。 。锅炉吸收的热量与烟道气经烟囱排出的热量之和占总能量输入的80%以上。 [参考:8]

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