Cooling tower backward flow circulation system

The utility model relates to a cooling tower backward flow circulation system, include the cooling tower who is connected with triple -effect evaporator production aqueous phase, cooling tower's output is connected with the cooling water input of condenser, the steam input pipe of condenser is connected with the separation heating device who is used for material separation and heating, separationheating device's not condensing output is connected with steam input pipe, and separation heating device's feed liquid delivery outlet is connected with the stiff ware, the cooling water input management way of stiff ware is connected with cooling tower's output, sets up to be connected with cooling tower respectively in the coolant outlet on stiff ware upper portion and the coolant outlet that sets up in the condenser lower part. This cooling tower backward flow circulation system is compact structure not only, conveniently is used for cooling water backward flow utilization moreover. 本实用新型涉及种冷却塔回流循环系统，包括与三效蒸发器生产水相连接