Perforated inclined plate type gas-liquid contact evaporation system and method

The invention discloses a perforated inclined plate type gas-liquid contact evaporation system and method. The evaporation system comprises a circulating water tank, a perforated inclined plate, a circulating pump, a heating source, an air blower and a high-level water tank, the circulating water tank is provided with a water inlet, a steam outlet and a slag discharging opening, a plurality of overflowing holes are distributed in the inclined plate with the holes, the inclined plate with the holes is obliquely arranged in the circulating water tank, the overflowing holes are located above the liquid level of the circulating water tank, the high-level water tank is located above the inclined plate with the holes, and water in the circulating water tank is pumped to the high-level water tank through the circulating pump. Water in the high-level water tank flows from top to bottom along one side of the upper surface of the inclined plate with the holes, the heating heat source is used for heating water in the ci