To provide a vehicle for treating waste in a grease trap which is improved so as to more efficiently and surely separate solids and oil in waste liquid.
The waste treatment vehicle is equipped with a suction device, a storage chamber, a solid-liquid separator, a heater, and an oil-water separation tank. The solid-liquid separator comprises a carrier for solid-liquid separating waste liquid sent from the storage chamber while carrying the waste liquid, and carrying solid matter to the outside, and a tank storing the separated waste liquid. A separation chamber for vertically separating waste liquid sent from the heater is installed in the oil-water separation tank. A return passage is installed which returns water separated in the oil-water separation tank to a grease trap and/or the storage chamber. In the solid-liquid separator, a plurality of senders each equipped with a number of disks attached to a rotary shaft at intervals are rotatably installed in the carrying direction, a guide is disposed between the disks along the carrying direction, and the rotation of the senders carries the solid matter in the waste liquid fed onto the guides and the senders, and drops liquid downward to perform solid-liquid separation.
COPYRIGHT: (C)2008,JPO&INPIT
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