Renewable energy device to recover heat energy created by a natural composting process, comprises a composter closed by a lid equipped with two ventilated traps to feed on wastes and two other ventilated traps to collect the compost
The renewable energy device comprises a composter (1) closed by a lid equipped with two ventilated traps to feed on wastes and two other ventilated traps to collect the compost. A spiral pipe (4) and a reservoir (2) constituting the heat storage are positioned inside the composter. The pipe and reservoir are contacting the compost to recover the energy. The spiral pipe constitutes an area for heat recovery and storage. The reservoir is laid in a specific location positioned in the center, and is provided with a shutter (3) equipped with a shoulder covering a part of the pipe. The renewable energy device comprises a composter (1) closed by a lid equipped with two ventilated traps to feed on wastes and two other ventilated traps to collect the compost. A spiral pipe (4) and a reservoir (2) constituting the heat storage are positioned inside the composter. The pipe and reservoir are contacting the compost to recover the energy. The spiral pipe constitutes an area for heat recovery and storage. The reservoir is laid in a specific location positioned in the center, and is provided with a shutter (3) equipped with a shoulder covering a part of the pipe. The traps are equipped with adjustable aerator to obtain the necessary circulation of oxygen for accelerating the decomposition. The composter is provided with a base (5) with insulation.
