Dynamic Mixing
Guide
There are different methods utilized for selecting - sizing agitators.
The SV, superficial velocity, method.
Power per unit volume and Torque per unit volume.
Most of this data is compiled from laboratory testing and experience.
If your corporation has been using mixing equipment for many years and have been through a few upgrades and changes to your mixing equipment you will have gained some of your own inhouse expertise as well. At ZAIN we can assist you to classify and categorize your mixing equipment.
Mixing Impellers are characterized by Flow (Pumping Number) and Energy dissipation (Power number) .
LIST of Impellers in the market.
We can help you with evaluating your impeller flow and power numbers.
Impeller Power and Flow Numbers
| TYPE |
Np |
Nq |
Description |
| A6000 |
C |
|
16 degree twist axial flow composite |
| A310 |
O |
Z |
axial flow high efficiency cambered blade |
| A200 |
N |
A |
axial flow, 4 blade 45 degree |
| A210 |
T |
I |
axial flow , 3 blade variable angle |
| C100 |
A |
N |
draft tube pressure, 3 blade airfoil |
| C102 |
C |
|
draft tube pressure |
| A315 |
T |
|
High solidity ungassed |
| C104 |
|
|
draft tube pressure |
| R100 |
|
|
radial flow shear Rushton 4,5,6 and 8 blade |
| R510 |
|
|
radial flow shear Bar Turbine |
| R500 |
|
|
radial flow shear Cowles saw tooth impeller |
| R320 |
|
|
radial flow shear gas dispersion |
| 6PBT45 |
|
|
6 blade 45 degree pitch |
| 4PBT45 |
|
|
4 blade 45 degree pitch |
| 4PBT32 |
|
|
4 blade 32 degree pitch |
| 4VBT90 |
|
|
4 blade 90 degree |
| 4CBT90 |
|
|
4 blade curved blade 90 degree |
| 6CBT90 |
|
|
6 blade curved blade 90 degree |
| 6DR90 |
|
|
6 blade Rushton |
| 4DR90 |
|
|
4 blade Rushton |
| 6DS90 |
|
|
6 blade Smith |
| 1:1 Prop |
|
|
Propeller 1:1 pitch |
| 1.5:1 prop |
|
|
Propeller 1.5:1 pitch |
| Disc |
|
|
Disc blade |
| 5N30/20 |
|
|
5 blade |
| 6HIC65 |
|
|
High Intensity Conditioner |
| 4LS45 |
|
|
4 blade low shear 45 degree axial flow |
| 3LS45 |
|
|
3 blade low shear 45 degree axial flow |
| 3LS39 |
|
|
3 blade low shear 39 degree axial flow |
| 4HS45 |
|
|
4 blade 45 degree axial flow |
| 4HS39 |
|
|
4 blade 39 degree axial flow |
| 3HS39 |
|
|
3 blade 39 degree axial flow |
| 3HE45 |
|
|
3 blade high efficiency 45 degree axial flow |
| 4HE45 |
|
|
4 blade high efficiency 45 degree axial flow |
| HP4 |
|
|
High efficiency pitch blade |
| 6LLS |
|
|
6 blade |
| ChemShear |
|
|
High shear |
| 3N30/20 |
|
|
3 blade |
| 45PBT |
|
|
45 degree pitch blade |
| Hydrofoil |
|
|
high effiency axial flow |
| Lo MIL |
|
|
|
| High MIL |
|
|
|
| MaxFlow |
|
|
Prochem design |
| A100 |
|
|
1.5 pitch 3 blade propeller |
| A110 |
|
|
1.0 pitch 3 blade propeller |
| A120 |
|
|
adjustable pitch paperstock propeller |
| A130 |
|
|
paperstock propeller |
| A140 |
|
|
paperstock propeller |
| A201 |
|
|
4 blade axial flow 30 degree |
| A6100 |
|
|
axial flow composite |
| A6500 |
|
|
axial flow composite |
| A312 |
|
|
Side entry type |
| A320 |
|
|
High viscosity |
| A400 |
|
|
Double spiral helical |
| R110 |
|
|
Curved blade turbine |
| R101 |
|
|
Flat blade |
| R200 |
|
|
90 degree flat blade |
| R300 |
|
|
6 blade zero head |
| R330 |
|
|
Surface aeration impeller |
| R600 |
|
|
6 blade spiral backswept |
| R130 |
|
|
Smith turbine impeller |
| |
|
|
|
| |
|
|
|
Agitators -Mixers- Mixing Equipment Suppliers
Consult with our experts who are familiar with and have many years of experience with the equipment and designs of static mixer agitator suppliers / vendors such as :
 
 
 
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