Mute case for exhaust gas waste heat power generation

The utility model provides a mute case for waste gas waste heat power generation, which comprises a heating case, sealing rings, a heat conduction pipe, a mounting port, a hot gas dispersion box, a connecting flange, a gas inlet, a waste gas collection box, a sealing port, a gas outlet and gas extraction equipment, the sealing rings are embedded on two sides of the heating case, and the heat conduction pipe is embedded in the sealing rings; the mounting ports are mounted at the two ends of the heat conduction pipe through threads; the hot gas dispersion box is mounted at one end of the heat conduction pipe through the mounting port, the waste gas collection box is mounted at the other end of the heat conduction pipe through the mounting port, and the gas inlet is mounted at one end of thehot gas dispersion box through the connecting flange; the gas outlet is connected with one end of the flange waste gas collecting box, the sealing opening is formed in the other end of the waste gas collecting box through a b