COOLING EQUIPMENT OF WASTEWATER

摘要

PURPOSE: A wastewater cooling facility is provided to smoothly process an organic wastewater by microorganisms by maintaining a temperature of a bioreactor to generate optimum activity of the microorganisms by using the cooling facility. CONSTITUTION: A wastewater cooling facility comprises a cooling housing (100); a water collecting unit (200); a wastewater scattering unit (300); a scatter cooling unit (400); an air suction unit (500); and a water spray unit (600). Waste water is moved from a bioreactor to the cooling housing. The waste scattering unit scatters the wastewater in a horizontal direction into the water collecting unit. The scatter cooling unit scatters the wastewater falling from the water collecting unit. The air suction unit sucks air outside the cooling housing through an outer slit groove (110) penetrating through an outer wall (120) of the cooling housing in a width direction and an inner slit groove (410) penetrating through a partition plate (420) disposed inside the scatter cooling unit in a depth direction. The water spray unit sprays the water in-flowed from outside of the inner slit groove that is blocked by the wastewater and removes impurities inside the inner slit groove while repeatedly moving up and down along the partition plate.