15-10-2015 дата публикации
Номер: KR1020150115989A
Принадлежит:
The present invention relates to a settling chamber using an ultrasonic generator which can effectively prevent an overflow of a sludge using the ultrasonic generator, and an operating method thereof. The settling chamber extracts supernatant liquid by separating the sludge from raw water. The settling chamber related to an embodiment of the present invention comprises: a settling chamber tank which contains the raw water in an internal space, extracts the supernatant liquid through a discharge hole formed on an edge of an upper side, has a lower side of which the center is inclined downward, and where a first sludge, at least one portion of the separated sludge, is deposited; an inflow pipe connected to the inside of the settling chamber tank, and supplying the raw water toward the center of a lower side of the settling chamber tank; a discharge pipe connected to the lower side of the settling chamber tank, and discharging at least one portion of the first sludge; and the ultrasonic generator ...
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