The homogenizer pump is one of the most widely used industrial pumps, used for uniformizing various solutions. This pump is also known by other names. One of these names is the emulsion pump, which has many applications in different industries. Another name for this pump is the mixer with high shear stress. The homogenizer is made with highly precise and sensitive technology and is used in many industries such as paint, resin, and others. In this content from Radan Machine’s website, we aim to explain what a homogenizer pump is and familiarize you with its advantages and applications.
How does a homogenizer pump work?
After reviewing what a homogenizer pump is, we move on to how this pump works. The device is made up of two main components: the rotor and the stator, which form the foundation of the pump. The rotor has blades that are fixed between the stator blades and rotate at a very high speed. This high speed ultimately leads to the breaking and reduction of particle sizes. Additionally, due to this high speed, particles move with acceleration between the blades, creating a strong shear stress.
As a result of this shear stress, the desired mixture becomes homogeneous and uniform. The output of the homogenizer pump is a completely uniform fluid, free of solid particles or suspensions. The rotation speed of the blades and the shear stress are determined based on fluid mechanics and industrial engineering formulas. Ultimately, to achieve the desired quality of the final homogeneous mixture, it is necessary to adjust this speed, stress, and the gap between the rotor and stator blades. As mentioned in the section “What is a Homogenizer Pump?”, this device is highly precise and sensitive. Thanks to its specialized manufacturing technology, it is compatible with various industries.
Why are solutions suggested to increase shear stress in the homogenizer pump?
As mentioned, the higher the shear stress in the pump, the faster the blade rotation, resulting in a higher-quality and more uniform output. Some solutions to achieve high shear stress include increasing the motor speed, reducing the gap between the rotor and stator blades, increasing the diameter of the rotor blades, and more.
However, this increase in shear stress is only possible up to a certain limit. Excessively increasing it beyond the normal range leads to high wear and tear on the device and requires more energy consumption. As a result, the pump’s lifespan is reduced, and the risk of blade breakage or component failure increases.
In which industries is the homogenizer pump used?
This pump has a wide range of applications and, due to its specialized technology and unique features, is considered a crucial industrial component in various industries. Some of the most important industries that utilize it include the food, pharmaceutical, cosmetics, and chemical industries, among others
- The food industries that use homogenizers include factories producing various sauces, oils, and more. In these factories, the desired materials are processed in the homogenizer pump, resulting in a completely homogeneous mixture without any suspended or solid particles. Additionally, since the materials do not come into contact with the external environment, no contamination enters the final product.
- The cosmetics industry is another major user of homogenizer pumps. For example, they are used in the production of shampoos, creams, lotions, hair dyes, and more. Since these products require the mixing of solid and liquid particles and suspensions, and because the quality of the final cosmetic products is crucial, high-quality and powerful homogenizer pumps are utilized.
- Homogenizer pumps are also prominently used in the pharmaceutical industry. Factories producing various gels, ointments, tablet coatings, additives, and more, utilize a large number of homogenizers.
- In chemical industries such as adhesives, resins, and citrus products, various types of homogenizer pumps are also used for high-quality mixing.
What are the advantages of a homogenizer pump?
The advantages of this pump are significant, so much so that within a short period of time, it has gained a prominent and high position among factories and manufacturing companies. Nowadays, the presence of this pump is seen in the production lines of many factories, and in addition to being used for mixing materials, it also has applications in other areas.
Easy transportation
One of its advantages is easy mobility. This pump is equipped with convenient tools for relocation, offering both the ability to move it and secure it in the desired position.
Flexibility
The homogenizer pump is highly flexible, and due to its special and unique design, as well as the use of high-quality materials, it has a long lifespan. The wear and tear of these pumps is low, and they can be installed on many production lines.
Reasonable price
Compared to the results and output it provides to factories and companies, it has a very cost-effective price, as otherwise, they would need to use various types of pumps and mixers for homogenizing the desired solutions.
What components are homogenizer pumps made of?
In reviewing what a homogenizer pump is, it is important to also consider the materials and composition. Since this pump has a rotor and stator that move at high speeds, strong materials are used in its construction. Typically, these pumps are made from high-grade stainless steel. This steel has excellent resistance to corrosion and meets the necessary standards for sensitive industries such as food, hygiene, pharmaceuticals, and others.
Types of Homogenizer Pumps
The mixer and homogenizer pump come in three different types, each with specific features based on the industry, the desired mixture, and other factors. These include the ultrasonic homogenizer, bead mill homogenizer, and high-pressure mechanical mixer homogenizer.
An ultrasonic homogenizer converts an electrical current into mechanical vibrations, which facilitates the homogenization of the desired product. This pump is used for producing emulsions, suspensions, and breaking down large polymer molecules. It is also utilized in the cosmetic and personal care industry, where the final output and mixture are highly uniform and homogeneous.
Summary
In this content, we have discussed what a homogenizer pump is. This pump has numerous advantages and very high positive features, which is why its presence is observed in most factories and production lines. In general, the homogenizer consists of a rotor and stator, with the rotor remaining fixed inside the stator while its blades move. The speed of these blades is adjustable and is chosen based on the type of desired output. Through the rotation of the blades, solid particles, liquids, suspensions, etc., are mixed together, resulting in a homogeneous solution.
This pump has many advantages such as low energy consumption, reasonable cost, and the ability to be replaced and relocated. In general, homogenizers come in three models: ultrasonic, bead mill, and high-pressure mechanical, and each factory or company selects one or more of these pumps based on the type of material, substances used, etc. The main material used in constructing the pump is stainless steel, which shows good resistance to corrosion and does not react with chemical, food, or hygiene materials.