Economic Benefit Analyses for Steam-Driven Induced Draft Fan on Basis of the Heat Balance Method

Qi Sheng Xu; Shi Yin; Jie Wu; Xiao Qian Ma; Yue Xi Yu; Jian Kun Tan

doi:10.4028/www.scientific.net/AMR.774-776.308

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 774-776Economic Benefit Analyses for Steam-Driven Induced...

Economic Benefit Analyses for Steam-Driven Induced Draft Fan on Basis of the Heat Balance Method

Abstract:

Based on the implementation of the project of steam induced draft by one factory, heat balance calculation was employed to calculate the coal consumption rate between steam-driven and motor-driven induced draft fans. Besides, an all-purpose economic evaluation method was employed to analyze the investment recovery term and sensitivity of the two plans. The results show that it needs 2.8 years to recover the full cost based on the standard coal price for RMB 900 yuan/t, the electricity price for RMB 0.43 yuan/(kW.h). The evaluation also provided other recovery terms in different electricity price and coal price.

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Periodical:

Advanced Materials Research (Volumes 774-776)

Pages:

308-311

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.774-776.308

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Online since:

September 2013

Authors:

Qi Sheng Xu, Shi Yin, Jie Wu, Xiao Qian Ma, Yue Xi Yu, Jian Kun Tan

Keywords:

Conventional Thermal Equilibrium Algorithm, Payback Period, Sensitivity Analysis, Steam-Driven Induced Draft Fan

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References

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