Liquid slag adds heat recovery device

The utility model relates to a liquid slag adds heat recovery technical field, concretely relates to liquid slag adds heat recovery device, including cyclone furnace, concurrent heating heating furnace and the heating furnace of slagging tap, the concurrent heating heating furnace includes the cylinder concurrent heating furnace body of vertical setting, is equipped with in the concurrent heatingfurnace body to carry out the concurrent heating heating element that heats to the whereabouts slag, is equipped with the concurrent heating furnace chamber that supplies the slag to pass through in the concurrent heating heating element. Compared with the prior art, the utility model, set up the heating furnace at the cyclone furnace slag notch and heat, the formation that can solve the solid -state slag of cyclone furnace slag notch effectively, the caking of avoiding slagging tap, then the heating furnace passes through the controlled temperature, keeps the liquid slag of required viscositywhen slag notch to carryi