The present invention relates to a separable sludge absorbing device. More specifically, the separable sludge absorbing device is installed in a dredging facility such as a directional dredging device to be operated in sludge in a plurality of directions, and is capable of easily inducing solid and liquefied dredging sludge and effectively removing crude sediments by reducing the viscosity of fixed crude sludge through a mixed agent spray device when removing the fixed crude sludge in a crude storage tank. To this end, the present invention includes: a protector formed by attaching a plurality of frames to a side in a triangle cone shape; a front cover having the other side of each of the frames attached to the edge of a cylindrical surface, and including a plurality of cutting parts formed to induce the sludge through the protector, and an axial hole formed in a central part; a housing having a hollow cylindrical shape, having a front end connected with the front cover, and transferring the induced sludge inside; a rear cover connected with a rear end of the housing, and including an axial hole formed in a central part; a screw inserted into the housing, and transferring the sludge, induced into the housing, to the rear through the rotation of a rotational shaft; a sludge discharge part protruding from the upper surface of the rear part of the housing to discharge the sludge transferred by the screw; and a skid panel preventing the rotation of the housing, caused by the rotation of the screw, and placed in the lower part of the front part of the housing to improve movement performance.;COPYRIGHT KIPO 2016
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