The invention provides a vortex
solid-liquid separator, belongs to the technical field of
dewatering equipment and solves the technical problems of complicated structure, inconvenient
processing and high cost of filters in the prior art; a vortex
solid-liquid separator, the vortex
solid-liquid separator comprises a casing, an inner sleeve ring, filter nets, a filter chamber and a
back pressure plate, the casing is an internal empty hollow structure, the casing is provided with a liquid inlet and a
slag discharge port which are separated, the inner sleeve ring is arranged in the casing, and is movably connected with the casing; the two pieces of filter nets are arranged in the casing, the two pieces of filter nets are separated and fixedly connected with the inner sleeve ring; the filter chamber is formed in the casing, the inner sleeve ring and the filter nets, the filter chamber is communicated with the liquid inlet and the
slag discharge port, the
back pressure plate is arranged at the
slag discharge port, and is movably connected with the bottom of the casing, the
back pressure plate can rotate relative to the casing, the inner sleeve ring can rotate according to the direction from the liquid inlet to the slag discharge port, the filter nets can rotate synchronously with the inner sleeve ring, a linear part of a traditional structure is omitted, and the vortex solid-liquid separator is relatively small in volume, simple in
processing and relatively low in production cost.