PRESS OR REVERSING ROLLER FOR DOUBLE SIEVE BAND DRAINAGE MACHINES

摘要

AN 2090PRESS OR REVERSING ROLLER FOR DOUBLESIEVE BAND DRAINAGE MACHINESAbstract of the DisclosureThis invention relates to an improvement in a press orreversing roller for double sieve band dehydrating machines fordehydrating suspensions, particularly a press roller in which thesieves with an interposed sheet of material partially loop overthe roller, the roller being provided in a multiple-piece mannerover the sieve path, and wherein one step bearing is providedat the contact point of two adjacent rollers, the improvementcomprising stationary spacer means secured between end facesof adjacent rollers, said spacer means having the same radiusas said adjacent rollers at least in the looping area and servingas a glide shoe.