HYDROCYCLONE FLOTATION SYSTEM AND WATER POLLUTION PREVENTION SYSTEM EQUIPPED WITH THE SAME

摘要

The present invention discloses a hydrocyclone flotation system comprising: a hydrocyclone body; air injection means for injecting air into water being supplied to the hydrocyclone body; drain water volume regulation means for regulating the volume of drain water discharged out of the hydrocyclone body to maintain a constant water level in the hydrocyclone body; suspended solids filtration means for taking suspended solids out of the hydrocyclone body, the suspended solids staying dispersed in water being supplied to the hydrocyclone body and then floating and gathering towards the vortex center of the water by the swirling flow of the water and air foam while the water passes through the hydrocyclone body.  With such a hydrocyclone flotation system, a water pollution prevention system of the present invention can effectively treat suspended solids produced from a purification process of waste water, sewage, used water, etc., at a relatively low cost.