International Journal of Agricultural Engineering

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Design of Waste Fired-Natural Draft Dryer


Affiliations
1 College of Agricultural Engineering and Technology, Dapoli, Ratnagiri (M.S.), India
     

   Subscribe/Renew Journal


India’s contribution in the world production of fruits and vegetables during 2013-14 was 13.6 % and 14% , respectively (Anonymous, Indian Horticulture Database 2014). India wastes fruits and vegetables worth Rs. 13,300 crore every year. The excess moisture in the food is also contributes to its reduced storage life. To develop the dryer the design was prepared on the basis of volume of wet material to be handled. Weight of arecanut considered per batch was 15 kg. The drying efficiency of the dryer depends on different factors like, drying air temperature, relative humidity of the air and the airflow rate through the drying chamber. A dryer has different components like, drying chamber, heating unit and a chimney. While designing the dryer these components were taken in to consideration. On the basis of the above assumptions the different components of the dryer were designed.

Keywords

Dryer, Arecanut.
Subscription Login to verify subscription
User
Notifications
Font Size


  • Baboo, B. (1981). A device for dehusking arecanut. J. Agric. Engg. (ISAE), 19(1) : 63–65.

  • Balasubramanian, M. and Panwar, J.S. (1986). Mechanical properties of arecanut (Areca catechu Linn) as related to dehusking. J. Agric. Engg. (ISAE), 23(1) : 82–88.

  • Chakraverty, A. (2000). Selection, design, specifications and testing of grain dryers. Post Harvest Techmology of cereals, pulses and oilseeds. (3rd Edn ). Oxford and IBH Publishing Co. Pvt. Ltd.,New Delhi. pp. 94-99.

  • Condori, M., Echazu, R. and Saravia, L. (2001). Solar drying of sweet peper and garlic using green house drier. Renewable Energy, 22: 447-460.

  • Drying kinetics of arecanut using solar cum biomass drying system and performance of testing of a new natural convection solar dryer. Energy, 27: 579-590.

  • Gunaseelan, R., Shanthi, S., Sowmya, R. and Datta, M. (2007). Arecanut use among rural residents of Sriperambudur Taluk: A qualitative study. Indian J. Dental Res., 18 (1): 11-14.

  • Kaleemullah, S. and Gunasekar, J.J. (2002). Moisturedependent physical properties of arecanut kernels. Biosystem Engg., 82 (3): 31-338.

  • Kiran, K., Govin, A.K., Bandi, M. and Shivasharanayya (2014). Design, development and testing of an arecanut Dehusking Agri-machine. Internat. J. Engg. Res. & Applications, 4:7(2): 109-115.

  • Kulanthaisami, S., Subramanian, P., Venkatachalam, P. and Sampathrajan, A. (2007). Drying kinetics of arecanut using solar cum biomass drying system. Madras Agric. J., 94 (7-12): 256-268.

  • Kulanthaisami, S., Subramanian, P., Mahendiran, R., Venkatachalam, P. and Sampathrajan, A. (2009). Drying Characteristics of coconut in Solar Tunnel Dryer. Madras Agric. J., 96 (1-6): 265-269.

  • Negi, P.S. and Roy, S.K. (2001). Effect of drying conditions on quality of green leaves during long term storage. Food Res. Internat., 34: 283-287.

  • Anonymous (2015). Indian Horticulture Database 2014. http://nhb.gov.in/area-pro/NHB_Database_2015.pdf


Abstract Views: 270

PDF Views: 0




  • Design of Waste Fired-Natural Draft Dryer

Abstract Views: 270  |  PDF Views: 0

Authors

S. P. Divekar
College of Agricultural Engineering and Technology, Dapoli, Ratnagiri (M.S.), India

Abstract


India’s contribution in the world production of fruits and vegetables during 2013-14 was 13.6 % and 14% , respectively (Anonymous, Indian Horticulture Database 2014). India wastes fruits and vegetables worth Rs. 13,300 crore every year. The excess moisture in the food is also contributes to its reduced storage life. To develop the dryer the design was prepared on the basis of volume of wet material to be handled. Weight of arecanut considered per batch was 15 kg. The drying efficiency of the dryer depends on different factors like, drying air temperature, relative humidity of the air and the airflow rate through the drying chamber. A dryer has different components like, drying chamber, heating unit and a chimney. While designing the dryer these components were taken in to consideration. On the basis of the above assumptions the different components of the dryer were designed.

Keywords


Dryer, Arecanut.

References