Facts About Static Mixture

Operating Principles of Static Mixers and Various Applications

A static mixer, as the name suggests, is a precision-engineered machine that is used for blending of fluid materials. Solid and liquid, liquid and liquid, liquid and gaseous compounds may also be mixed using these machines. Static mixers are also used to dissipate gasses into liquids or to form colloidal mixtures. The mixing of these different types of materials is possible due to the energy loss of the fluids flowing through the mechanism. Static mixer manufacturers design these apparatuses in various sizes depending upon its applications - they are available in dimensions varying from 6 millimeters to 6 meters.

Science of a Static Mixer Operation

As the mixer apparatus is 'static,' it does not have any moving elements. It operates with the aim of controlling the flow of the compounds (generally two) with the placement of its static helical parts so that the pre-determined amount and degree of mixing required is achieved. This is also known as the degree of 'homogeneity' of the resultant compound. There are two basic principles followed for controlling the flow of the compounds as discussed below.

Laminar Flow

Using this principle, the materials that need to be mixed are repeated divided into thin layers using the static mixing elements and then brought together at the end. The thinness and the numbers of the layers can be controlled, thus determining the degree of mixing of the compounds. This is achieved by increasing the number of static elements inside the machine and controlling the input speeds of the materials externally.

Turbulent Flow

Industries following this principle make mixers which shears away or break the flow of the compounds in a controlled manner. This is achieved by periodic rotation of the internal components in a predetermined degree or number of times the action is performed. The rotation speed and number can be controlled externally to reach the desired homogeneity of the resultant mixture.

Applications of Static Mixers

Machines based upon the above principles find applications in a wide variety of industries where mixing of materials or compounds is a necessity. Some such applications are discussed below for reference.

Chemical Industry

Static mixers are used in various chemical processes like mixing and diluting. For example, ammonia or caustic soda is diluted with the help of this process. Various machine like Reactor, Crystallizer, Hydrogenator, Draft Tubes, uses static mixers.

Fibers and Polymers Industries

High-quality homogeneous mixtures are a prime requirement of the polymer or fiber industry. The different ingredients or 'melts' produced by these manufacturers are mixed in a streamlined manner with the help of specialized mixers. These are used in the production of a large number of polymers which include nylon, polyester, Latex, Biodegradable Plastics, and so on.

Food and Beverage Industries

Factories produce machines for these industries which use static mixers extensively to produce edible compounds of various tastes and mixtures. These include mixing of flavoring agents and additives, Dispersion, Caramel Crystallization, the addition of carbon dioxide to liquids, and so on.

Thus, static mixers are an integral part of modern manufacturing processes for the controlled, efficient and homogeneous blending of two or more ingredients.

If you are looking for Static Mixer, then Finepac structures Pvt.Ltd is one stop destination for all your requirements.We are leading manufacturers, exporters and suppliers of Static Mixture in India.


 By Anjelina Sharma


Article Source: Facts About Static Mixture