Dynamic Heating System of Multiphase Flow Digester by Solar-Untreated Sewage Source Heat Pump

<div>Schematic of the SUSSHPS and dynamic heating and heat storage system. 1—sewage double-pipe heat exchanger; 2—solar collector; 3—chilled water pump; 4—heat pump unit; 5—cooling water pump; 6—heat storage tank; 7—slurry double-pipe heat exchanger; 8—biogas slurry pump; 9—MFD.</div>

International Journal of Photoenergy

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Figure 2

Figure 2: Dynamic Heating System of Multiphase Flow Digester by Solar-Untreated Sewage Source Heat Pump 