What is the working principle of homogenizer?
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What is the working principle of homogenizer?
The homogenizer principle of operation is a rather simple one: spread the laser energy, typically concentrated at the center of the beam, by scattering the beam so that it overlaps itself multiple times, creating a beam with a larger divergence angle than the original beam, but whose energy is spread more uniformly.
How do high shear mixers work?
A high-shear mixer uses a rotating impeller or high-speed rotor, or a series of such impellers or inline rotors, usually powered by an electric motor, to “work” the fluid, creating flow and shear.
Which pump is used in homogenizer?
Commercial milk homogenizers are high pressure reciprocating pumps, each having a sanitary head upon which is mounted a homogenizing valve or valves.
What is homogenizer pump?
A homogenizer is a single acting reciprocating multi-plunger pump with an adjustable valve, the homogenizing valve, able to create the pressure used to micronize various products.
What is the pressure of homogenization?
Homogenization temperatures normally applied are 55 – 80 °C, and homogenization pressure is between 10 and 25 MPa (100 – 250 bar), depending on the product.
What is high speed granulator?
The high-speed granulator can be operated both as a single unit and in combination with a cooling mixer. The geometrically designed high-speed mixing tool accelerates the product both radially, so that it is pushed outward and in a spiralling upward movement, creating a distinct vortex shape.
What are the types of homogenization?
Sometimes two types of homogenization are distinguished: primary homogenization, when the emulsion is created directly from separate liquids; and secondary homogenization, when the emulsion is created by the reduction in size of droplets in an existing emulsion.
What is the purpose of homogenization?
The purpose of homogenization is to create a stable emulsion where the fat globules don’t rise to form a cream layer. When homogenizing milk, you feed high quantities of the product through a really small gap between two pieces of steel (called a homogenizing device) at high velocity.
When should you use a homogenizer?
Homogenizers are extensively used in food and beverage production, pharmaceuticals, chemical processing, agricultural products manufacture, and laboratory and testing. Homogenizers are typically used in tandem with high shear mixers, batch mixers, and paddle mixers.
What is high-shear granulator?
High shear granulation is a shaping process for granulation that has been enhanced for application in the pharmaceutical industry. A binder liquid is fed to the powder particles in a closed container with blending tools and a chopper. Dense granules are formed through the liquid and solid bridges that result.
What happens in first and second stage homogenization?
In both single-stage homogenization and two-stage homogenization, the whole homogenization pressure (P1) is used over the first device. In single-stage homogenization, the back pressure (P2) is created by the process. In two-stage homogenization the back pressure (P2) is created by the second stage.
