UPPER RAINWATER DUST COLLECTOR AND CONTAMINATION LEAKAGE PREVENTION WING FOR TREE FILTERING BOX

摘要

An objective of the present invention is to a tree filtering device which comprises an upper rainwater dust collector installed on the upper part the tree filtering device to concentrate sewage coming from an upper part on the center of the tree filtering device so as to prevent separation of rainwater, and a contamination leakage prevention wing having four filter surfaces installed thereon to prevent rainwater flowing in a filtering tank from mixing with the purified water of the upper part so as to prevent separation of the rainwater such that the rainwater is smoothly purified in the use of the tree filtering device. In other words, the upper rainwater dust collector concentrates the rainwater coming from the upper part of the tree filtering device on the center without separating the rainwater to the filtering tank, and the contamination leakage prevention wing sequentially purifies the rainwater flowing in the filtering tank without mixing with the purified water. Accordingly, the upper rainwater dust collector concentrates the rainwater coming from the upper part on central rainwater by preventing the rainwater from leaking to the filtering tank, thereby providing an effect of managing the rainwater. Moreover, the contamination leakage prevention wing sequentially purifies the rainwater such that purification effect is increased, thereby providing an effect of facilitating rainwater management.;COPYRIGHT KIPO 2019