WATER QUALITY ENVIRONMENT POLLUTION PREVENTION STRUCTURE

摘要

The present invention relates to a water quality environment pollution prevention structure to purify sewage to discharge purified sewage. According to embodiments of the present invention, the water quality environment pollution prevention structure comprises: an inflow space into which swage flows through a drainage channel; a treatment space to purify sewage flowing into the inflow space; a partition unit to divide the inflow space and the treatment space; a communication hole formed on the partition unit to supply sewage flowing thereinto from the inflow space to the treatment space; a filter installed on the communication hole to filter out foreign substances in sewage flowing into the treatment space to block foreign substances from entering the inflow space; a plurality of purification balls installed in the treatment space to purify passing sewage; a discharge hole formed in the treatment space to discharge sewage purified by the purification balls; a buoyant cover installed in the treatment space to block entry of foreign substances into the treatment space and float in accordance with the level of sewage flowing into the treatment space; an impact plate impacted by a head of sewage flowing from the drainage channel into the inflow space to move; a shaking spring to support the impact plate in the inflow space by an elastic force to vertically shake the impact plate by the head of the sewage; a settling prevention rod extended from the impact plate to a lower portion of the inflow space to prevent settling of foreign substances included in sewage flowing into the inflow space; a blockage prevention unit pressed by the settling prevention rod moving by shaking of the impact plate to remove foreign substances caught in the filter to prevent blockage of the communication hole.;COPYRIGHT KIPO 2020