Mixing is one of the most widely used unit operation in the chemical and allied industries.
Mixing usually classified according to type of Process materials like Viscous liquid, Solid-Liquid, Gas Liquid, Liquid-Liquid etc.
Flow Patterns in Mixing
Muez-Hest expers can provide specific models of the High & Medium Range Impellers to suit on site requirements of specific application with highest efficiency.
R&D expert has further enhanced to cover different type of agitation components for process such as Mixing, Blending, Dissolution, Dispersion, Homogenization, Reaction, Fermentation, Oxidation, Digestion, Emulsification.
Types of Impellers
High and Medium Impeller: Propeller Type, High Efficiency Type, Paddle Type, Flat Paddle Type, Turbine Type (With Disc), Cone Type, Surface Aeraion Type
High, Medium & Low Range Impeller: Ribbon/Screw Type, Special Paddle
Fixed Pitch Propeller
Most common impellers of high discharge and low shearing type deriving from marine propellers.
The high viscosity axial flow containing swirl is associated with a wake flow that creates a large circulating flow for highly efficient mixed suspension compounds.
Application: Food, Oil, Agro & Chemical industries, Liquid Mixing, Low Density Slurry, Higher precision mixing of raw food materials, Suspension melting, Heat transfer, Extraction, & Storage etc.
DS Impeller with Inner Blade
This impellers produce strong shearing action during high speed rotation due to disk with teethed edges.
The radial flow cause the circulation in the vessel and often combine with an axial flow impeller for large volume application.
Application: Grinding, Dispersing Pigments/Powders, Dissolution, Emulsification
The "cup" creates a radial flow, The cup creates radial propulsion toward the wall of the vessel.
The flow will deflect upwards as well as downwards.
The shape of the cup is creating slight propulsory flow upwards and convert backwards.
Application: Shear stress sensitive products, Low viscosity liquids
Multi Flux Turbine Blade
This impeller suited for processes where fluid viscosity changes radially during the batch.
Dual pumping action established a flow pattern similar to low viscosity fluid.
Lower power, high torque mixing energy saving.
Application: High viscosity/ shear thinning and water like fluids in the same vessel, Solids suspensions, Blending, Dispersion of Non- Newtonian fluids, Polymerization, Emulsification.
Disk Blade Turbine
Radial flow disk turbine is suppress the separation at the leading edge of the six blade flat disk turbine.
The ratio of drive power with airless agitation to drive power with air agitation remains relatively large, this means mixer requires a small amount of driving power
Application: High intensity mixing, Energy saving, Low shearing impeller, Suitable for liquid-liquid mixing, More discharging flow from less power than conventional.