Waste thermal energy recovery device

Working principle of a waste thermal energy recovery device to provide energy efficiency, reduction of energy input, and therefore fuel oil consumption by means of recovery of thermal energy waste flue gasses occurring after burning fossil fuel oil and processing thereof or waste air flow containing dry or water evaporation having heat capacity and in waste environment air acclimatized before after discharge during air freshing operation at acclimatization plants, and wherein the working principle of the waste thermal energy recovery device comprises the process steps of:

• fresh air entering from the fresh air inlet channels taking weak heat leakages in bottom and proceeds in vertical direction along the heat recovery outlet chamber contacts the last transfer chamber pass and the last transfer surface, after being exposed to primary heat transfer, directing a part of pre-conditioned air to the outer transfer inlet while some part to the inner transfer inlet by contacting inner and outer surfaces of the inner transfer chamber in order to be exposed to secondary heat transfer;
• the heat recovery outlet chamber collecting heat transfers occurring on all surfaces of the inner transfer chamber and transmitting from the heat recovery outlet;
• the last transfer chamber pass functioning together with the last transfer chamber and the last transfer surface and enabling recovery from waste exhaust fluid by heat transfer and supply of waste exhaust fluid to said last transfer chamber for heat recovery;
• exposing fluid reaching the inner transfer chamber from the heat recovery inlet to heat transfer towards said last transfer chamber by means of the inner transfer chamber fluid directing spiral helix along the inner transfer chamber and proceeding simultaneously with fresh air circulation;
• exposing air entering the outer transfer inlet to heat transfer occurring on outer surface of the inner transfer chamber by means of 0 outer transfer chamber fluid directing spiral helix between the heat recovery outlet chamber and the inner transfer chamber and then proceeds to the heat recovery outlet;
• directing fluid having thermal energy applied to the heat recovery inlet to scan the inner transfer chamber by the inner transfer chamber fluid directing spiral helix and moves along the inner transfer chamber in vertical axis;
• and
• exposing fresh air entering from the inner transfer inlet exposed to pre-thermal conditioning to heat transfer from an inner transfer chamber inner layer by the helical effect of extended path by means of the inner transfer fluid directing spiral helix and respectively passing through the inner transfer outlet, inner transfer outlet channels and the heat recovery outlet chamber and reaching the heat recovery outlet and thus completing circuit of heat recovery function.