Activation furnace tail gas recycling utilizes device

The utility model provides an activation furnace tail gas recycling utilizes device, includes heat transfer device, first regenerator, second regenerator, steam generator, heat transfer device includes heat exchanger, tail gas input channel, tail gas branched passage, first tail gas output channel, second tail gas output channel, third tail gas output channel, steam input channel, steam output channel, the water -sealed component includes urceolus, inner tube, gives drainage channel, the utility model discloses trade thermal treatment with activation furnace exhaust tail gas and vapor, with the waste heat make full use of in the tail gas, the superheated steam temperature after the heat transfer reaches 240 degrees, but also sends the superheated steam after the partly of the higher tail gas of temperature before the heat transfer and the heat transfer into the regenerator and burn exothermicly for the temperature of regenerator reaches the requirement of activation furnace, the atmosphere and the heat that n