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Advantages and optimization conditions of heat pump sludge drying: A review
- Source :
- E3S Web of Conferences, Vol 561, p 03014 (2024)
- Publication Year :
- 2024
- Publisher :
- EDP Sciences, 2024.
-
Abstract
- The integration of heat pump technology into sludge drying combines heat pumps with traditional convective drying techniques. The process of moisture and apparent morphology changes during sludge convective drying is succinctly summarized from literatures. The analysis also covers the effects of drying conditions, including temperature and airflow velocity, on the energy consumption of heat pump drying. Leveraging the precise and independent control capabilities of heat pump dryers, various heat pump intermittent drying methods are compared. By adjusting drying conditions at different stages of sludge drying, a balance can be achieved between rapid external moisture diffusion and reduced energy consumption of the heat pump system.
- Subjects :
- Environmental sciences
GE1-350
Subjects
Details
- Language :
- English, French
- ISSN :
- 22671242 and 20245610
- Volume :
- 561
- Database :
- Directory of Open Access Journals
- Journal :
- E3S Web of Conferences
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.63a98590a2a4dcaa2b08c07d13a5eba
- Document Type :
- article
- Full Text :
- https://doi.org/10.1051/e3sconf/202456103014