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Analysis on feature of energy consumption and energy conservation potential in a frozen foodstuff enterprise.

[In Chinese. / En chinois.]

Author(s) : GAO X., ZHANG D., YUAN J., et al.

Type of article: Article

Summary

The annual energy consumption trend and the energy consumption proportion of equipment in typical domestic frozen food processing enterprises were investigated. The results show that the energy consumption of refrigeration systems, lighting systems, and the others is 65.6, 29.1, and only about 5.3% of the total annual energy consumption, respectively. From January to March, the energy consumption proportion of lighting systems, the quick-freezing rooms, freeze rooms, and cold storage rooms is 37.9, 33.6, 20.1, and 6%, respectively while in April and May and from September to December, the proportion is 35.1, 40.3, 28.4, 9.1%, respectively. From June to August, the proportion is 22.7, 31.6, 26.6, and 9.6%, respectively. The data show that energy saving of lighting systems is also important. In addition, the existing problems in ammonia refrigeration systems were analysed.

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Pages: 44-48

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Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 2009-0259
  • Languages: Chinese
  • Source: Journal of Refrigeration - vol. 29 - n. 123
  • Publication date: 2008/10

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