1results about How to "Improve fragmentation effect" patented technology

The utility model relates to dry sludge fragmentation technical field especially is a kind of new fragmentation device for the pretreatment of metal dry sludge, including horizontal fragmentation cylinder, and one motor set is equipped in horizontal fragmentation cylinder outer end side portion, and motor set driving shaft extends to inside by penetrating horizontal fragmentation cylinder, and one transverse placement rotating rod is equipped in horizontal fragmentation cylinder axis, and rotating rod one end is connected with horizontal fragmentation cylinder inner wall by sleeve setting mode, and rotating rod one end is connected with motor set driving shaft, and motor set driving shaft drives rotating rod axial rotation;Rotating rod surface layer includes push plate and cutter group, and cutter group includes multiple arrayed main cutters, and multiple vice cutters are equipped in array on main cutter;While push plate end portion is equipped with the scraper that is contacted with horizontal fragmentation cylinder inner wall;The technical scheme is that the vice cutter that is equipped is additionally added on the basis of existing main cutter, so as to increase cutter and metal dry sludge cutting surface and cutting angle in cylinder body, can optimize its fragmentation effect.