SOLAR DRYER

Solar Dryer

INTRODUCTION

Solar power as a source of renewable energy is very useful in drying food items. Many places in rural India as well as urban India do not get sufficient power supply throughout the day. In such places solar dryer can be useful device for drying food items hygienically. Apart from solar radiation and natural convection of air currents in the dryer one more feature has been added to improve the drying of fruits and vegetables. The feature is based on simultaneous generation of electricity by a solar panel and using it for creating an induced draft of air by fans installed in the dryer. These installed exhaust fans are run to force moisture laden air outside the dryer. This dryer achieves sufficiently high chamber temperature and dries product in accelerated manner.

APPLICATIONS

The solar dryer in the capacity of 25 kg fresh food per batch is used for drying tomato slices, brinjal slices, potato wafers, green chilies, apricot pieces, mango slices, grapes, fish etc.

ADVANTAGES

INFRASTRUCTURAL FACILITIES

Small workshop with facility to cut angles, plates, drilling of holes etc.

MANPOWER

Two skilled technicians.

For details contact :
   
        Head, Technology Transfer & Collaboration Division,
        BHABHA ATOMIC RESEARCH CENTRE,
        TROMBAY, MUMBAI - 400 085
        Fax : 091-022-25505151
        Email : technology@barc.gov.in
     

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