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
  CLC：
- Published：30 October 2022
- Accepted：
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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

This paper explores the waste heat recovery and reuse technology of condensate in disinfection supply center.

Methods

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

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

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

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