Double Cone Blender - Principle, Construction, Operation, and Various Applications

One of the most typical pharmaceutical processes is the mixing of ingredients. It is difficult to discover a pharmaceutical product that does not involve some form of mixing at some point throughout its preparation. The Double Cone Blender is one of the most often encountered pieces of equipment for combining substances.

 

Working Principle

 

1.      The mixing occurs as a result of the tumbling motion of the double cone blender.

2.      When it comes to the dry blending of free-flowing solids, Double Cone Blenders are the most commonly utilized design.

3.      The solids that are blended in these units might have a wide range of bulk densities and percentages of the total mixture.

4.      In addition, as the Double Cone rotates, the materials to be blended are constantly being mixed together.

5.      The average cycle duration is 10 minutes, however, it can be more if the blending is more complex.

6.      The conical shape at both ends allows for consistent mixing as well as convenient discharging of the mixture.

 

The Design and Construction of a Double Cone Blender

 

1.      All of the equipment's components, including the mixing tank and blades, are constructed of stainless steel.

2.      It is composed of two cones that are linked together to form a cylindrical segment that is rotated around an axis on the shaft.

3.      The conical shape at both ends provides for homogeneous mixing and discharge while also being easy to clean.

 

The Operation of a Double Cone Blender

 

1.      The powder is filled to two-thirds of the capacity of the blender in order to ensure adequate mixing.

2.      The rotational speed should be between 30 and 100 revolutions per minute.

3.      Because of the tumbling motion that happens during rotation, mixing occurs. The product can be emptied from the bottom of the machine. '

4.      In order to discharge and clean the mixing tank, it can be tilted freely at an angle ranging from 0° to 360° degrees.

 

The Benefits of Using a Double Cone Blender

 

1.      It is simple to keep clean and maintain.

2.      There are no chances of material being clogged in the corners of the machine.

3.      It is possible to handle large volumes with ease.

4.      In addition, it is effective for blending powders with varying densities.

5.      There is less wear and tear on the equipment.

 

The disadvantages of using a double cone blender are as follows:

 

1.      It is not appropriate for fine particles.

2.      Because of the reduced shear, it is not suited for particles with a bigger particle size difference.

 

Double Cone Blender Has a Wide Range of Applications

 

1.      Double Cone Blenders are effective and adaptable pieces of equipment for homogenous mixing of dry powders and grains in a variety of applications. Dry powder mixing is used in the preparation of tablet and capsule formulations.

2.      The Cone Blender can be utilized for a variety of items including pharmaceutical, food, chemical, and cosmetic applications.

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