Mixers
For more Information please send us an Inquiry
| Mixers |
In most cases, the success of the chemical process depends on ensuring the rapid dispersal of the chemical reagent throughout the waste stream. Separate mix tanks are preferred for chemical mixing. Rotating Impeller Mixers are the most common type of mixing device for waste water treatment. Three groups of impeller mixers are used:
|
Propellers are the only means for rapid mixing, and there is a high-speed impeller for thick solutions.Small propeller mixers revolve at full motor speed, 1750 rpm; larger mixers turn at 400 to 800 rpm. Propeller mixers are smaller in diameter than either paddle or turbine mixers, rarely exceeding 460 mm in diameter, regardless of the size of the mixing chamber. |
| Turbine mixers are submerged in a liquid and operate like a centrifugal pump without casing. Most turbine mixers resemble multibladed paddle mixers with short blades turning at high speeds on a shaft located in the center of the mixing chamber. The diameter of the impeller is within a range from 30 to 50% of the diameter of the mixing vessel. |