CENTRIFUGAL SEPARATOR INCLUDING THREE-DIMENSIONAL FILTER IN WHICH IMPURITY STACKING SPACE IS FORMED

摘要

The present invention relates to a centrifugal separator including a three-dimensional filter in which an impurity stacking space is formed. The provided centrifugal separator including a three-dimensional filter in which an impurity stacking space prevents filtering efficiency from being reduced due to impurities stacked in the upper part of a three-dimensional filter since an additional stacking space for storing impurities with low specific gravity and a large volume is formed in the three-dimensional filter. The centrifugal separator comprises: a casing including a liquid inlet and a liquid outlet; a shaft having a flow path formed to be connected with the liquid inlet and installed at an upright posture in the central part of the casing; a rotor installed to rotate on the shaft inside the casing for receiving a liquid introduced through the liquid inlet, removing impurities by using centrifugal force, and discharging the liquid to the liquid outlet; and a three-dimensional filter composed of a face element and a plurality of line elements formed to protrude from the side surface of the face element, and installed inside the rotor by being wound in a roll type. In addition, the three-dimensional filter comprises: a bottom separator layer; a wall separator layer formed in a ring shape in the upper part of the bottom separator layer; and a stacking space formed as a space surrounded by the bottom separator layer and the wall separator layer such that impurities not entering a gap between the face elements are stacked.;COPYRIGHT KIPO 2020