How rotor-stator homogenizer works?
Originally designed to make dispersions and emulsions, this type of homogenizer works through the rotation of a rotor inside a stator, which creates a suction effect. The combination of high rpm from the rotor and exit through tiny slots allows the sample to be mechanically sheared into very small particles.
What is a rotor-stator homogenizer?
Rotor-stator homogenizers consist of a fast-spinning inner rotor with a stationary outer sheath (stator) to homogenize samples through mechanical tearing, shear fluid forces, and / or cavitation (the rapid forming and collapsing of bubbles).
What is a rotor-stator mill?
A rotor-stator homogenizer processes samples using rotary mechanical force. The rotor (a rotating metal shaft) spins rapidly inside the stator (a stationary metal casing). When the rotor rotates, it causes a suction effect. The sample is drawn in between the rotor and stator, and subjected to high shear forces.
How does a homogeniser work?
The homogenizer. A high-pressure homogenizer is a pump with a homogenization device. The product enters the pump block and is pressurized by the piston pump. The pressure that is achieved is determined by the back-pressure given by the distance between the forcer and seat in the homogenization device.
What is the purpose of a homogenizer?
Homogenizers function as mixers that reduce particle size or force immiscible liquids to mix. Pressure imparted on a product by the homogenizer is largely determined by pump pressure or flow diversion through valves and nozzles.
What is a homogenizer mixer?
Rotor-Stator Mixer Also called a rotor-stator homogenizer or homogenizer, the most recognizable batch rotor-stator design is the toothed or slotted version. The high-speed spinning rotor has a close tolerance within the stationary stator tube, resulting in both mechanical and fluid force high shear.
What is Silverson mixer homogenizer?
Silverson Mixer Homogenizers are fast and efficient and are capable of producing a fine droplet or particle size, typically in the range of 2 – 5 microns. This degree of homogenization is suitable for the vast majority of products, such as creams and ointments, lotions, sauces and flavor emulsions.
What is homogenizer method?
homogenization, process of reducing a substance, such as the fat globules in milk, to extremely small particles and distributing it uniformly throughout a fluid, such as milk. The process involves forcing the milk through small openings under high pressure, thus breaking up the fat globules.
How does a Microfluidizer work?
The microfluidizer works on the principle of dividing a pressure stream into two parts, passing each part through a fine orifice, and directing the flows at each other in the heart of the microfluidizer, that is, the interaction chamber.
What is the difference between a homogenizer and blender?
As nouns the difference between blender and homogenizer is that blender is a machine outfitted with sharp blades, for mashing]], crushing or [[liquefy|liquefying food ingredients while homogenizer is any piece of equipment used to homogenize mixtures, such as a kitchen blender, mortar and pestle, ultrasonic bath, etc.
What is the difference between mixer and homogenizer?
What’s the difference between an Industrial high shear mixer and a high-pressure homogenizer? High shear mixers rely on rotor/stator shearing action, whereas high-pressure homogenizers utilize high amounts of energy to form pressure differentials to homogenize or size reduce ingredients.
How does a Rotor Stator Homogenizer work?
Rotor-Stator Homogenizers. A rotor-stator homogenizer works by using rotary mechanical force to process a sample. A metal shaft (called a rotor) rotates rapidly within a metal casing (called a stator). The resulting suction effect draws the sample between the two components and subjects it to high-shear forces.
How does a pro scientific rotor stator work?
Centrifugal forces then push the material out through slots in the stator, and the rapid motion of the fluid caused by the rotor-stator ensures that the process is repeated as the liquid and sample repeatedly cycle through it. Below is a close-up video of a PRO Scientific Rotor-Stator being used.
What happens when a homogenizer tip is turned?
What we do know is that as the homogenizer tip turns, it imparts energy on the surrounding product. Then when the product is forced through the stator, it undergoes shear stress. The level of shear is affected by the speed as well as the size of the gap between the rotor and the stator.
What happens when a product is forced through a stator?
Then when the product is forced through the stator, it undergoes shear stress. The level of shear is affected by the speed as well as the size of the gap between the rotor and the stator. As such, any changes in those ratios need to be compensated for.