Title: Differential speed and equal torque squeezing mill
Application Number: 90100392 Application Date: 1990.02.01
Publication Number: 1053756 Publication Date: 1991.08.14
Approval Pub. Date: Granted Pub. Date: 1993.04.21
International Classifi-cation: B02C4/02,B02C4/30
Applicant(s) Name: Hefei Cement Research and Design Inst. National Bu Address: 230051
Inventor(s) Name: Bao Wei
Attorney & Agent: SHI DEXIANG
Abstract:
     A kind of new structural extrusion grinding is designed by differential speed with torque frustum of a cone grinding roller or cure transverse grinding roller, when the materials are pulverized by the extrusion grinding, besides suffer from tremendous pressure of grinding roller, and suffer from a suitable shearing grinding force of grinding roller, thus a great quantity of micro-powder are contained in the pulverized products, and the bed of material pulverized effect is further improved.
Time: 8
<- Previous Patent:Cylindrical-roll grinder   |  Next Patent:Mill roller band ->