A WASTE WATER DISPOSAL APPARATUS

摘要

An apparatus for wastewater treatment is provided to improve the efficiency in treatment of sewage and facilitate the disposal of sludge, by using a dehydration screw so as to dehydrate the sludge of wastewater through screw as well as gravity. A water tank is positioned at a lower portion of a main body(2). A cylinder net(4) is installed within the main body, and a sludge outlet is formed at one side of the cylinder net. A plurality of brushes(5) are installed in the center of the cylinder net, wherein the brushes are rotated while the brushes are contacted with an inside surface of the cylinder net. A porous case(7) is installed at a lower side of the sludge outlet, wherein an upper portion of the porous case is opened. A sludge discharge port(6) is installed at one side of the porous case. A dehydration screw(9) is rotated within the porous case.