Single-effect lithium bromide double-tail-end air conditioning device utilizing flue gas waste heat of biomass boiler

The utility model discloses a single-effect lithium bromide double-tail-end air conditioning device utilizing flue gas waste heat of a biomass boiler, which belongs to the field of energy utilization, energy conservation and environmental protection, and comprises the biomass boiler, a flue gas heat exchange device is mounted at the outer end of the biomass boiler, and the flue gas heat exchange device is mounted at the outer end of the biomass boiler. A flue gas purification system is arranged at the outer end of the flue gas heat exchange device, the outer end of the flue gas heat exchange device is fixedly connected with a two-way electromagnetic valve, and the two-way electromagnetic valve is located on the outer side of the flue gas purification system. In addition, the flue gas recovery heat exchange device can effectively recover waste heat in flue gas, the heat exchange efficiency of biomass is greatly improved, the use cost can be saved, a flue gas purification system is additionally arranged at the