Device for producing fuel of sludge

Abstract

Disclosed therein is a device for producing can dry organic sludge generated in industrial sites or domestic sewage treatment plants by a sludge separator so as to produce fuel of sludge. The device for producing fuel of sludge includes: a cylindrical body having a sludge inlet formed at an upper portion and a sludge outlet formed at a lower portion of the body; a stirring shaft rotated by a motor and vertically mounted at the center of the body; a movement space having heating plates formed toward the stirring shaft and heating plates formed toward the body, the heating plates formed toward the stirring shaft and the heating plates formed toward the body being mounted alternately and respectively having heaters; stirring wings disposed between the heating plates and mounted on the stirring shaft; and a screw conveyer connected with the sludge outlet of the body.

What is claimed is: 
     
         1 . A device for producing fuel of sludge comprising:
 a cylindrical body having a sludge inlet formed at an upper portion and a sludge outlet formed at a lower portion of the body;   a stirring shaft rotated by a motor and vertically mounted at the center of the body;   a movement space having heating plates formed toward the stirring shaft and heating plates formed toward the body, the heating plates formed toward the stirring shaft and the heating plates formed toward the body being mounted alternately and respectively having heaters;   stirring wings disposed between the heating plates and mounted on the stirring shaft; and   a screw conveyer connected with the sludge outlet of the body.   
     
     
         2 . The device according to  claim 1 , wherein the heaters are arranged in a circular form or a straight line form. 
     
     
         3 . The device according to  claim 1 , wherein the heating plates are inclined toward the movement space.