Research on waste heat recovery and utilization technology of disinfection supply center

Yunyu Jin; Sainan Chang; Lili Zhu; Jiaqiang Wang

doi:10.11910/j.issn.2791-2043.2022.2.03

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Research on waste heat recovery and utilization technology of disinfection supply center

TECHNOLOGICAL INNOVATION | Updated：2023-02-22

- Research on waste heat recovery and utilization technology of disinfection supply center
- Sterile Supply Vol. 1, Issue 2, (2022)
- Affiliations：
  
  1.First Hospital, Jilin University
  2.964th Hospital of the Chinese People's Liberation Army
  3.Shinva Medical Instrument Co.,Ltd, 130021, Changchun, China
- Author bio：
- Funds：
- DOI：10.11910/j.issn.2791-2043.2022.2.03
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Jin Yunyu,Chang Sainan,Zhu Lili,et al.Research on waste heat recovery and utilization technology of disinfection supply center[J].Sterile Supply,2022,01(02):47-54.
DOI：

Jin Yunyu,Chang Sainan,Zhu Lili,et al.Research on waste heat recovery and utilization technology of disinfection supply center[J].Sterile Supply,2022,01(02):47-54. DOI： 10.11910/j.issn.2791-2043.2022.2.03.

摘要

Abstract

Objective,2,This paper explores the waste heat recovery and reuse technology of condensate in disinfection supply center.,Methods,2,Through theoretical analysis and practical comparison, the recovery of equipment drainage and steam condensate was quantitatively analyzed. According to the actual layout of hospital buildings, the recovery schemes of condensate cooling season and heating season were designed.,Results,2,The waste heat recovered from condensate provides sanitary hot water, and the make-up water is heated to 60 °C at 20 °C. The recovered heat is 185.8 kW, the refrigeration capacity of chilled water is 38.5 kW, and the heating.,Conclusion,2,Capacity of heating circulating water is 93.5 kW. The total annual economic benefit can reach 620000 yuan, and the coal consumption can be saved 288 t/year.

关键词

Keywords

Steam condensateEquipment energy consumptionCondensate recoveryThermal economic benefits

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