PROJECT CASE
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PROJECT CASE



Licorice extract special Spray Dryer medicine
Detailed description
Licorice extract special Spray Dryer medicine
project description:
Licorice, (scientific name: Glycyrrhiza uralensis Fisch)
Alias: old country, sweet grass, Ural licorice, sweet root. Legumes,
licorice is a perennial herb, roots and rhizomes stout, is a herbal
tonic. A good human medicine, medicinal part is the root and rhizome,
root medicinal properties cylindrical, length 25 to 100 cm in diameter
and 0.6 to 3.5 cm. Skin tightness, surface reddish-brown or
gray-brown. Rhizome cylindrical, surface bud scar, central section of
myelinated. Gas micro, sweet and special. Indications detoxification,
expectorant cough, abdominal and so on. Hi dark and damp, low
temperature dry climate with long sunshine. Licorice more growth in
arid, semi-arid desert steppe, desert margins and loess hills. Roots and
rhizomes for medicinal purposes.
Licorice is commonly used bulk herbs, medicine and edible
varieties, the annual need of about 60,000 tons, ranking the forefront
of various drugs. In recent years, home-grown liquorice production and
sales growth trends, market more wild and popular. Medicine licorice old
country, "10 square nine grass" reputation, it has been used
extensively for clinical formulations, while licorice extract is widely
industry, chemical industry, and a large number of exports. Licorice
huge number of artificial market is not strong, with the increase in the
market share of home-grown products, attention markedly increased.
working principle:
This machine is a high-speed centrifugal atomization allows
material dispersed into a mist, complete with hot air full access to
instant dried to form a powder drying means finished. Air to go through
at the beginning, in effect filters, heated by a heater into the dryer
at the top of the air distributor, the hot air evenly into the spiral
form the drying chamber, and contacting the heat air in a very short
period of time can be dried into finished. Finished continuously from
the bottom of the cyclone efficiency, exhaust gas discharged from the
induced draft fan.
Features:
(1) drying speed very quickly, after the material liquid spray,
surface area increases, the high temperature gas stream, it can
instantly evaporate most of the water to complete the drying time is
generally only about 5-40S.
(2) during the droplet drying temperature is not high, good product
quality. Spray drying the temperature range. Even with high-temperature
hot air, the exhaust temperature is still not very high, the initial
drying, the material does not exceed the ambient temperature of the hot
air wet bulb temperature, especially for heat-sensitive materials.
(3) the product has a good dispersion, mobility and
solubility. Since the drying process is performed in the air, and
holding the product in the instinct approximating a spherical liquid
droplets, having good flowability.
(4) the production process is simplified, easy to operate
controls. Spray typically used to handle moisture content of 40% -90% of
the solution can be dried into a powder product, most products do not
need to be dried after crushing and screening, thereby reducing the
production processes, simplifying the production process. Product size,
bulk density, water content in a certain range, can be used to adjust
the operating conditions change, control more convenient.
Products real shot pictures:
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