Waste heat heating system of cremation machine

Abstract

The invention relates to a waste heat heating system of a cremation machine. The system consists of the cremation machine, an underground flue, a heat exchange system, a heating system and a cooling system, and is characterized in that high-temperature flue gas of the cremation machine is connected with the bottom of a heat exchanger through the underground flue and a flue gas inlet pipe, and a flue gas outlet pipe is connected with a tail gas purification treatment system; a heat exchanger water inlet pipe is connected with the left lower part of the heat exchanger; normal temperature water enters a longitudinal tube in the heat exchanger through the heat exchanger water inlet pipe to perform heat exchange with the high-temperature flue gas in the heat exchanger to preheat the normal temperature water to 100 DEG C; high-temperature water enters an energy storage tank for providing heat energy for the heating system through a heat exchanger water outlet pipe; the high-temperature water in the energy storage tank enters a radiator under the action of a circulating pump through a hot water pipe to perform heat exchange with air so as to achieve the purpose of waste heat heating; the water after heat exchange of the radiator and the air enters a condensing tower through a condensing tower water inlet pipe under the action of the circulating pump, is cooled in the condensing tower, then enters a water tank through a condensing tower water outlet pipe and finally enters the heat exchanger through the heat exchanger water inlet pipe to perform heat exchange.

Description

technical field [0001] The invention relates to the field of heating, in particular to a cremation machine residual heat heating system. Background technique [0002] We know that the temperature of the cremation flue gas can reach 400-600°C, and the flue gas is directly cooled by the flue gas cooling method, resulting in a serious waste of energy. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art and provide a cremation machine waste heat heating system to provide heating facilities for offices and improve the utilization rate of cremation waste heat. [0004] The technical solution adopted by the present invention to solve the above technical problems is: a cremation machine residual heat heating system, which is composed of a cremation machine, an underground flue, a heat exchange system, a heating system, and a cooling system, and is characterized in that: the ...

AI Technical Summary

Problems solved by technology

[0002] We know that the temperature of the cremation flue gas can reach 400-600°C, and the flue gas is directly cooled by the flue gas cooling method, resulting in a serious waste of energy

Images