The utility model relates to the field of
solid-liquid separators for
sewage treatment, in particular to a
solid-liquid separator for
sewage treatment in a
slaughter house. Comprising a fixing frame and a connecting structure,
solid-liquid separation equipment is installed on the upper surface of the fixing frame, a drainage
pipe is installed on the inner wall of the solid-liquid separation equipment, a connecting
pipe is installed at the end, away from the solid-liquid separation equipment, of the drainage
pipe through the connecting structure, an adjusting
handle is installed on the inner wall of the solid-liquid separation equipment, and a balancing weight is slidably connected to the arc surface of the adjusting
handle; the arc surface of the drain pipe is provided with a connecting structure. According to the solid-liquid separator for
sewage treatment in the
slaughter house, the problems that in the prior art, a connecting pipe is installed on a drainage pipe in a
butt joint mode through a fixing buckle and a bolt, and in the
butt joint installation process, a worker needs to use tools such as a screwdriver to firmly install the connecting pipe on the drainage pipe in a
butt joint mode; and due to the fact that the installation mode is very cumbersome, the installation efficiency of personnel is low.