Упрощенная HTML-версия
biochemical processes and diffusion in the processing of food materials, as well
as production waste.
Grinding is widely used in canning, flour, meat, alcohol, brewing and other
industries. Grinding processes depending on the sizes of the initial and final and
largest pieces of particulate material divided into crushing, grinding and cutting.
Cutting is used when it is required not only to reduce the size of the pieces,
but also to bring them to a certain shape. Rugged exposed to vegetables, fruit,
candy, and test weight, meat, fish and others.
For large and medium crushing crusher is used for medium, small and
colloidal grinding mill used for cutting - plate, drum, strings and other cutting
machines.
Compression is applied in the food industry for dewatering solids
briquetting, pelletizing and the molding of plastic materials.
Dehydration products performed under excess pressure, which is applied to
the material used for the isolation and fluid when it is a valuable product, or
when the value of the product to dehydration increases.
Dehydration is used in the production of juices to separate the juice from
the berries and fruits, vegetable oil to extract oil from sunflower seeds, cottage
cheese and cheese for protein clot dehydration and other industries.
Briquetting is used to improve the quality and duration of use of the
product, to reduce losses, improve transportation and so forth.
Briquetting used to produce pellets, ie bars compacted material rectangular
or cylindrical shape. Briquetting is used in the production of sugar - refined
sugar, food concentrates, confectionery and others.
Granulating and molding is carried out in the extruder to produce semi
finished or finished products with the combined action of pressure, temperature,
moisture and shear stress.
When using cold extrusion occurs only mechanical molding of plastic raw
material as a result of forcing it through a die. Melting and extrusion used in the
production of breakfast cereals, breads, soups, meat, dry drinks and others. In the
cooking extrusion during heating in the material to be processed are irreversible
biochemical changes of proteins, starch and sugar. The extrudate is then dried or
fried and coated with flavoring agents.
By hydromechanical processes include the processes of deposition of
suspended particles under the influence of gravitational force or centrifugal
force, filtration, stirring.
Defending. Deposition under the action of its own weight of solid particles
that are suspended in a liquid medium, called settling. SUMMARY settling is
75