Connecting device for pyrolysis kiln cylinder and hot blast stove

The invention discloses a pyrolysis kiln barrel and hot blast stove connecting device, and relates to the technical field of sealing connecting devices, the pyrolysis kiln barrel and hot blast stove connecting device comprises a pyrolysis kiln barrel and a hot blast stove body, the pyrolysis kiln barrel and the hot blast stove body are connected through a connecting mechanism, and a discharging cover is fixedly installed on one side of the pyrolysis kiln barrel; a hot air pipeline is fixedly installed on the side, located on the inner side of the discharging cover, of the pyrolysis kiln barrel, a fixing flange is fixedly installed on the side, opposite to the pyrolysis kiln barrel, of the hot air furnace body, and the connecting mechanism comprises a sealing seat, a first connecting pipe, a second connecting pipe, a guide plate A and a guide plate B. The sealing seat is fixedly installed on one side of the discharging cover. The first connecting pipe and the second connecting pipe are fixedly connected throug