MUD SOLIDIFYING AND TREATING DEVICE

摘要

PROBLEM TO BE SOLVED: To make it possible to sufficiently crush mud and to effectively mix the mud with a solidifying material even if the diameter of a rotary drum is made smaller than that in the prior art. SOLUTION: The mud solidifying and treating device having the rotary drum 10 for forming the solidified mud by rising and dropping the mud and the solidifying material and mixing and solidifying the mixture by means of scraping vanes 7a and 7b is juxtaposed with a plurality of agitating machines 19 fixed with many agitating vanes 19d which are independent of rotational axle 19a driven by rotational drive assemblies 19b in juxtaposition in such a manner that the mud and the solidifying material are captured by the agitating vanes 19d and can be agitated and mixed under shearing and crushing, by which the multiscrew agitating machine 18 is constituted. This agitating machine is installed into the rotary drum 10 in such a manner that its front end is projected out from a front part fixing plate 1b. The apparatus is provided with a casing 19e which has a sand and soil taking-in section and houses the ejection side of the solidified mud in the multiscrew agitating machine 18 so that the solidified mud taking in from the sand and soil taking-in section can be ejected outside the rotary drum 10 by the agitating vanes 19d.