Ventilation air methane heat recovery system of mine

The utility model relates to the technical field of ventilation air methane heat treatment of mines, in particular to a ventilation air methane heat recovery system of a mine. The system structurally comprises a heat exchange chamber communicated with a ventilation air methane passage, wherein a fin...

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Bibliographische Detailangaben
Hauptverfasser:	ZHU PEIGEN, GAO YU, ZHANG GONGAN, ZHAO ZHIZHAO, SUN CHANGCHAO, LI MANYI, WANG YOULIANG, ZHANG XUNJIAN, WEI WEI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING SEPARATION TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of ventilation air methane heat treatment of mines, in particular to a ventilation air methane heat recovery system of a mine. The system structurally comprises a heat exchange chamber communicated with a ventilation air methane passage, wherein a fin-type heat exchanger is arranged in the heat exchange chamber; a spraying heat exchanger is arranged above the fin-type heat exchanger; the fin-type heat exchanger and the spraying heat exchanger are connected with a heat pump unit via pipelines; the heat pump unit is provided with a hot water delivery pipeline; a water catchment tank is arranged at the bottom of the heat exchange chamber, and connected with a water collection tank via a pipeline; and the water collection tank is connected with the heat pump unit via a pipeline. The ventilation air methane heat recovery system of the mine can sufficiently recover and recycle heat of ventilation air methane.