We have a mixer which is very antique. I need a sugestion/ standard design for a mixer which mixes organic solvent and rubber. In initial stages the rubber would be hard and the power required for mixing this would be high. But after sometime it would become a semisolid. So I need a sugestion to design a standard mixer for this.
The problem over here is the design of the shaft, Propellors. The mixing power would be very high initially and the power required and the propellor design would be different (at the bottom of the mixing tank) and the design of these two would be completely different at the top of the mixing tank as it would be a viscous liquid at the top.