Yong Sog Kwon,Sung Chang Hong,Shi Cheol Shin,Sun Tae Kim
申请号：
US13878285
公开号：
US08834613B2
申请日:
2011.10.07
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The present invention relates to a bad odor removal system that is applied to a long sewage pipe, and provides a bad odor removal system for a swage pipe, and the system basically comprises: deodorizers which are installed at certain intervals on the upper part of the sewage pipe and a bad odor ventilating device which is installed on the inside of the sewage pipe in connection with said deodorizers, and includes a cooling device, wherein an air flow blocking membrane is installed on the inside of the sewage pipe and bad odor dispersion-preventive plates that actively operate are installed on an outlet and a manhole, thereby effectively blocking all kinds of bad odors that may be generated from the entire sewage pipe.
