发明名称 |
GRIT CHAMBER FOR WASTEWATER TREATMENT PLANT, CAPABLE OF PREVENTING SEDIMENTATION OF ORGANIC MATERIAL |
摘要 |
<p>A grit chamber for a wastewater treatment plant. A vertical floodgate is installed on a partitioning wall and is driven in a vertical direction to be opened downwardly from a top toward a bottom. A floodgate driving motor is coupled to one end of the vertical floodgate to directly drive the vertical floodgate. An inflow amount measurement means functions to stepwisely measure a flow amount of wastewater which passes through a wastewater tank. A control section is connected to the floodgate driving motor and the inflow amount measurement means to control the floodgate driving motor in response to a measurement result of the inflow amount measurement means. A wastewater level is adjusted within a predetermined range through operation of the vertical floodgate to maintain a constant flow velocity of wastewater which passes through a sand sedimentation zone, thereby preventing organic material which is contained in the wastewater and is other than sand, from sedimenting.</p> |
申请公布号 |
WO2006011726(A2) |
申请公布日期 |
2006.02.02 |
申请号 |
WO2005KR02370 |
申请日期 |
2005.07.21 |
申请人 |
BLUE WHALE SCREEN CO., LTD.;PARK, KYUNG IN;HWANG, DOO YUN |
发明人 |
PARK, KYUNG IN;HWANG, DOO YUN |
分类号 |
|
主分类号 |
|
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|