Novel water treatment pond

The utility model provides a novel water treatment pond belongs to the water treatment field, it has solved the problem that the water treatment pond can not be depositd the filth simultaneously and filter the suspended solid. The utility model discloses a cell body, the cell body includes interior annular pool wall and establishes the bottom of the pool in the cell body bottom, the bottom of the pool cross -section is the V -arrangement, and conical precipitation tank in forming, the precipitation tank tank bottom is equipped with the drain, still including establishing the filter screen on the cell body, and be equipped with water inlet and circulation mouth on the pool wall between filter screen and the bottom of the pool, still including the pollutant collection box who is used for collecting the filth, the drain is connected with pollutant collection box through the pipeline respectively with the circulation mouth, the filter screen cross -section is the V -arrangement, and have towards the filter screen point portion of precipitation tank and the filter screen connecting portion of being connected with the pool wall, still include the outlet pipe, outlet pipe one end has the delivery port, and the delivery port is established between filter screen point portion and filter screen connecting portion. The filth can be collected through pollutant collection box in this water treatment pond, and the suspended solid on sewage surface can be pressed and filter by the filter screen simultaneously.