Methane chlorination thing production waste heat recovery device

The utility model discloses a methane chlorination thing production waste heat recovery device, including shell, steam pocket, storage water tank and electric cabinet, the shell endotheca is equippedwith exhaust -heat boiler, exhaust -heat boiler outer wall welding has the heat insulating board, per two the heat insulating board between press from both sides and to be equipped with heat exchangecoil and hot wire in advance, heat exchange coil and hot wire is alternate in advance clamps, heat exchange coil runs through the upper end one end of welding the tedge behind the upper right lateralwall of shell, the other end spiro union steam pocket of tedge, heat exchange coil's lower extreme runs through under the shell right side one end of welding downtake behind the lateral wall, controlin advance hot wire through automatically controlled ware and make and open parking process, can make the exhaust -heat boiler can not be shock heating, produce local dew point corrosion problems, simultaneously through high tem