Journal of Biosystems Engineering

  • 제39권4호
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  • Pages.299-303
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  • 2014
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  • 1738-1266(pISSN)
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  • 2234-1862(eISSN)
한국농업기계학회 (Korean Society for Agricultural Machinery)
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Separation Characteristic of Shatter Resistant Sesame After Threshing

  • Noh, Hyun Kwon (Department of Biosystems Engineering, Chungbuk National University)
  • 투고 : 2014.11.17
  • 심사 : 2014.11.25
  • 발행 : 2014.12.01
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초록

Purpose: This study set out to develop a machine for separating shatter-resistant sesame after threshing. Methods: Three grades of sieve and different blower speeds were tested for a separation system that had been designed specifically for shatter-resistant sesame. Performance tests were run to evaluate the sieve and blower systems in terms of the sesame separation and loss ratios. Results: Tests of the first separation stage using the sieve system revealed the optimum sieve perforation size to be 5 mm. Tests of the second separation stage using the blower system identified the optimum blower speed as being 220 rpm. The optimum separation and loss ratios, of 96.5% and 3.5%, respectively, were obtained at a blower speed of 220 rpm. Conclusions: These results will be useful for the design, construction, and operation of threshing harvesters. For shatter-resistant sesame, an optimum blower speed of 220 rpm was identified.

키워드

참고문헌

  1. ASAE, 1983 ASAE standard: ASAE S352.1. Moisture measurement-grains and seeds ASAE, St. Joseph, Michigan.
  2. Kim, D., C. Kang, K. Shim, C. Park, S. Lee and N. Seong. 2004. Grain Shattering and Other Characteristics of Shattering-Resistant Sesames. National Institute of Crop Science 36(5):302-308 (In Korean).
  3. Lee, J.S. and K.B. Kim. 2007. Development of Shattering Machine for Sesame (1) - Design and Fabrication of Prototype -. Biosystems Engineering 32(5):301-308 (In Korean). https://doi.org/10.5307/JBE.2007.32.5.301
  4. Lee, J.S. and K.B. Kim. 2009a. Development of Shattering Machine for Sesame (2) -Manufacture and Performance Evaluation of Drying Stand for Sesame-. Biosystems Engineering 34(6):420-424 (In Korean). https://doi.org/10.5307/JBE.2009.34.6.420
  5. Lee, J.S. and K.B. Kim. 2009b. Development of Shattering Machine for Sesame (3) -Fabrication and Evaluation of the Final Machine-. Biosystems Engineering 34(6) :425-433 (In Korean). https://doi.org/10.5307/JBE.2009.34.6.425
  6. Yilmaz, D., Akinci, I. and Cagirgan, M.I. 2008. Effect of Some Threshing Parameters on Sesame Separation. Agricultural Engineering International: the CIGR Ejournal. Manuscript PM 08004. Vol. X.

피인용 문헌

  1. Development of Threshing Machine for Shatter-Resistant Sesame vol.40, pp.2, 2015, https://doi.org/10.5307/JBE.2015.40.2.110
  2. Development of a Belt Pick-up Type Two-row Sesame Reaper vol.41, pp.4, 2016, https://doi.org/10.5307/JBE.2016.41.4.281