Vertical die coarse grinding device and its edged tool structure of fiber content material

摘要

Abstract Topic In order to obtain the fiberized material from the fiber content material, mainly dryEdged tool structure of the vertical die coarse grinding device which takes charge of the preprocessing of type solution fiber treatmentTo improve structure, to make the continual operation of high efficiency maintenance possible, piece of paper throwingThe entrance tonnage (as a result the throughput) increase (capacity rise) the figureru. SolutionsVertical die coarse grinding device X, with revolution the closed-end cylinderThe feather kind of structure which causes upward air current inside casing 1To possess, at the same time, in surface of revolution rim the multiple rotary blade 4 installing sectionsAlienating the rotary tool rest 6 which it distributes equally respectively in axial direction, the multiple stagesAs it installs, the lower part side wall of closed-end cylindrical casing 1One or vapor absorption section 5 forma facilities is done in the multiple mosquito places. The so it does,Up which in the te and in operation it occurs inside closed-end cylindrical casing 1Resisting the flow of air current and suffering comminution ones, with the lower part big sucking/absorbingTo make pulling air current cause, suffering comminution ones one or on occasion from Takata direction anti-Out you recover.