High-Performance In-line Static Mixers for Efficient Liquid & Gas Mixing

Static Mixers

In-line static mixers are specialty mixers installed in the line and mix fluids as you pump them through a pipeline. The fluid moves through the mixer in an alternating/clockwise counterclockwise motion to ensure a homogeneous product. They are virtually maintenance free and need no spare parts for long-lasting use. Choose from disposable, pipe, PVC, tube, and sanitary in-line static mixers.

Static Mixer Function

The mixing element or tabs causes turbulence in the mixer housing which will mix chemicals added either prior to the mixer or through an injection port on the housing of the Mixer. The process media will be 95% mixed within 3D (pipe diameters) of the mixer exit, this is called CoV or Coefficient of Variation.

The target CoV for Static Mixers is a CoV of 0.5 or 95% Mixed at 3D (Pipe Diameters) from the mixer exit.

There is no typical Static Mixer design, there are various designs available to meet the specific applicationl

Helical Coil mixers for the Chemical Pharmaceutical and Food Industries,
Tab Mixers for the Water Industry – Tab Mixers like the Kenics HEV, WVM and UTS Mixers have the mixing elements (Tabs) mounted on the wall of the mixer housing and are whats called an open design which means that they are less likely to block, they have a lower pressure drop than Helical Coil Mixers.

Static Mixer SK Series Model

Static Mixer Options

Static Mixer Benefits

DAGYEE maintains complete control over its production process. All static mixers are built in-house at DAGYEE's manufacturing facility outside Chicago and can be manufactured to meet your project schedule.Static mixers deliver a high level of mixing efficiency, therefore the consumption of dosed chemicals and formation of byproducts can be dramatically reduced.
They eliminate the need for tanks, agitators, moving parts and direct motive power and they allow to gain highly efficient mixing with low energy consumption.
The energy required for mixing is efficiently extracted as pressure drop from the fluid flow through the elements. Mixers are invariably installed in existing systems without reducing the capacity of existing pumps.
The installation is very easy; no special skills are required other than normal engineering skills.
Mixers have no moving parts and are virtually maintenance free.
Static Mixers are available in all standard pipe sizes and, in the case of open channel designs, are available in any size with no upper limit.
Each Static Mixer is carefully designed to meet the specific requirements of each application.

Static Mixer Applications

Water and wastewater treatment:
Coagulation processes, e.g. for phosphorous removal from waste water
Chemical dosing
Representative sampling
Aeration of drinking water
PH control
Disinfection of drinking water, e.g. chlorination and dechlorination
Diluting flocculants and mixing with water, wastewater or sludge
Ozone injection and mixing
Desalination of seawater Reverse Osmosis Systems

Oil, gas and petrochemical industries
Measurement of water content of crude oil in pipelines
Desalting crude oil with water
Diluting ployacrylamide for enhanced recovery
Mixing additives into gasoline or fuel oil
Adjusting the viscosity of heavy fuel oil with gas oil

Continuous process industry:
Plastics, fibres
PH control
Resins, adhesives, epoxies
Colours, hardeners
Detergents

Food and pharmaceutical
Mixing CO2 into fruit juices, wine or coffee extract
Mixing milk wit acids
Diluting molasses with water
Diluting concentrates and mixing flavourings

Pulp and paper:
Acid and caustic dilution
PH control
Blending
Low consistency bleaching