Method for increasing output, saving energy and reducing load of saturated hot water tower

The invention provides a method for increasing output, saving energy and reducing the load of a saturated hot water tower, which comprises the following steps of: directly introducing part of semi-water gas which exceeds the load of a saturated tower into an entrance of a conversion furnace without passing through the saturated tower to reduce the load of the saturated tower; introducing all converted gas of a hot water tower into an exit of a raw water heater; dividing part of the converted gas to enter a humidifying water heater in a parallel manner to heat humidifying water to raise the temperature of the humidifying water; and mixing the converted gas entering the humidifying water heater and the converted gas at the exit of the hot water tower to reduce the load of the hot water tower. Compared with the conversion flow of the traditional saturated hot water tower, the method has the main advantages of reduced load of the saturated hot water tower, improved production capacity, simple reconstruction and m