1results about How to "Realize secondary heating" patented technology

This utility model discloses a calcium oxide tail gas treatment system. The system includes a first condenser with a tail gas inlet and a first water outlet; a primary heater connected to the first condenser and having a first water inlet; a secondary heater connected to the primary heater and having a second water inlet and a second water outlet; and a low-temperature absorption heating device with a cooling end and a heating end. The cooling end is connected to the first water outlet and the first water inlet, and the heating end is connected to the second water inlet and the second water outlet. In this application, the low-temperature absorption heating device can fully utilize the heat generated after the tail gas is condensed, achieving secondary heating of the tail gas. The generated heat is fully utilized, thus eliminating the need for additional heat sources and reducing the energy consumption of the calcium oxide tail gas treatment system.