Solar cabinet dryer, the heat
from the sun couple with the wind has been used to dry food crops for
preservation for the thousand years. Drying depends upon, temperature,
humidity, quality of air used, size of the piece to be dried, physical
structure and composition. Heat is not
the only factor which is necessary for drying. The condition, quality and
amount of air passed over and through the pieces to be dried. The amount of
moisture contained in the air to be used for the drying important and is
referred to as relative humidity. There are three basic design in which others
are based,(1) cabinet dryer (2) tent dryer (3) tunnel dryer. The cabinet dryer
has three types (1) cabinet dryer with chimney (2) cabinet dryer with blower
(3) cabinet dryer with ventilator
One of the most common type of
dryer is the tray of cabinet dryer. In Solar cabinet dryer, all types of fruits, vegetables, spices,
herbs, see foods etc can dry. The
dryer has two compartments: one for collecting solar radiation and producing
thermal energy and the other for spreading the product to be dried. This
arrangement was made to absorb maximum solar radiation by the absorber plate.
In this dryer, the product was loaded beneath the absorber plate, which
prevented the problem of discoloration due to irradiation by direct sunlight.
Cabinet dryers available at various size according to its loading capacity and
what we want to dry. we have small capacity to big capacity cabinet dryer.
In cabinet dryer flat plate collector is used
from where atmosphere air entered with the sun rays. When sun rays mix with atmospheric
air then atmospheric air become hot and that hot air used for the drying of
various fruits, vegetables, spices, herbs etc. this dried fruits, vegetables,
spiced, herbs, we can preserve it for many years and can use any time. Due to
naturally sun drying, the taste and colour of our foods remain same. Food
drying in solar cabinet dryer is a way to preserve fruit, vegetables, and
animal proteins after harvest. Solar food drying involves the use of a solar
dryer designed and built specifically for this purpose. Solar drying is
distinctly different from open air "sun drying," which has been used
for thousands of years. Solar cabinet dryer dries food much faster than air
drying. It can achieve higher food drying temperature, control airflow and
temperature, and keep food protected while drying.Solar
cabinet dryer with ventilator, the heat from the sun couple with the wind has
been used to dry food crops for preservation for the thousand years. In
cabinet dryer with ventilator flat plate collector is used from where
atmosphere air entered with the sun rays. When sun rays mix with atmospheric
air then atmospheric air become hot and that hot air used for the drying of
various fruits, vegetables, spices, herbs etc. this dried fruits, vegetables,
spiced, herbs, we can preserve it for many years and can use any time. Due to
ventiltor sun drying, the taste and colour of our foods remain same. Food drying
in solar cabinet dryer is a way to preserve fruit, vegetables, and animal
proteins after harvest. Solar food drying involves the use of a solar
dryer designed and built specifically for this purpose. Solar drying is
distinctly different from open air "sun drying," which has been used
for thousands of years. Solar cabinet dryer dries food much faster than air
drying. It can achieve higher food drying temperature, control airflow and
temperature, and keep food protected while drying