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JCST

Journal of Current Science and Technology

ISSN 2630-0656 (Online)

Design and development of a compact and highly efficient small-scale rice mill machine: A case study

  • Dusit Thangphisityothin, National Metal and Materials Technology Center, Thailand Science Park, Pathum Thani, Thailand
  • Jiraphong Phongsitong, National Metal and Materials Technology Center, Thailand Science Park, Pathum Thani, Thailand
  • Uraipan Prangudomsub, Agricultural Technology and Innovation Management Institute, National Science and Technology Development Agency, Pathum Thani, Thailand
  • Kanlayarat Rattanachitra, Agricultural Technology and Innovation Management Institute, National Science and Technology Development Agency, Pathum Thani, Thailand
  • Wanlope Ruengdetchaisakun, Agricultural Technology and Innovation Management Institute, National Science and Technology Development Agency, Pathum Thani, Thailand
  • Chantana Yuvaniyama, Agricultural Technology and Innovation Management Institute, National Science and Technology Development Agency, Pathum Thani, Thailand, Corresponding author; E-mail: chantana.yuvaniyama@nstda.or.th

Abstract

Small-scale farming with different varieties of rice is common in the rural areas in Thailand.  This can complicate the milling process and affect the production yield. In addition, a high logistic cost to the commercial mill is another barrier.  To cope with the problems and to support self-reliance, a compact and highly efficient small-scale rice mill machine has been developed and evaluated at Ban Samkha village in Thailand.  This user-friendly machine with low maintenance was suitable for rice milling in the rural areas.  It consisted of five main units: a double-layer oscillating sieve cleaner, a rubber-roller husker and aspirator, a compartment-type paddy separator, two horizontal friction-type rice whiteners, and oscillating grading sieves.  The design offered unique aspects as follows: 1) a compact and efficient small-scale rice mill with multi stages comparable to a large commercial mill, 2) a new design of a rubber-roller husker and aspirator to increase the husking efficiency and product yield, 3) a new and compact design of the friction-type whitener to increase the whitening efficiency.  It ran on single-phase motors with a capacity of 200 kg paddy/hr.  The average milling recovery was remarkable about 65% when applied with various varieties of local Thai rice.  The production yield was 50-70% of brown head rice and 50-60% of white head rice.  At least 25 machines have been used by Thai farmers nationwide.  The design and development of this machine as well as lessons learned from the actual usage in the community level were discussed in the paper.

Keywords: agricultural machinery, machine design, rice mill machine, rural development, sufficiency economy, technology transfer, Thailand

PDF (1.3 MB)

DOI: 10.14456/jcst.2020.13

References

AGRITEC. (2019). AGRITEC information. Retrieved May 14, 2020, from https://www.nstda.or.th/en/industry-support/agritec.html

AGRITEC Channel. (2017). Best practice for the rice mill operation at Ban Samkha rice mill community enterprise. Retrieved May 11, 2020, from https://www.youtube.com/watch?v=-mAqLhRDC5Y

Chaitep, S., Ungsiyakull, C., & Watanawanyoo, P. (2008). Compressive Load Resistance Characteristics of Rice Grain. American Journal of Agricultural and Biological Science, 3(1), 325-329. DOI: https://doi.org/10.3844/ajabssp.2008.325.329

Chakraverty, A., Singh, R. P. (2016). Rice milling. Postharvest technology and food process engineering (pp. 211-238). Florida, USA: CRC Press.

Chourwong, P., Iaprasert, W., & Meehom, S. (2017). A quality improvement of manufacturing process for Jasmine rice 105 by Applying the Design Experiment. International Journal of Agricultural Technology, 13(7.2), 2019–2030. Retrieved April 5, 2020, from http://www.ijat-aatsea.com/pdf/v13_n7_2_%202017_December/44_IJAT_13(7.2)_2017_Prawach%20C._
Socio%20Economic,%20Community%20Development%20and%20Agricultural%20Development.pdf

Das, A. K., Saha, C. K., & Alam, M. M. (2016). Evaluation of a traditional rice husking mill. Journal of Agricultural Machinery and Bioresources Engineering, 7(1), 41-46. Retrieved April 5, 2020, from https://www.researchgate.net/profile/Chayan_Saha/
publication/308918149_Evaluation_of_traditional_rice_husking_mill/links/57f7809608ae280dd0bca9c3.pdf

Dhankhar, P. (2014). Rice milling. International Organization of Scientific Research (IOSR) Journal of Engineering, 4(5), 34-42. DOI: https://doi.org/10.9790/3021-04543442

Mohapatra, D., & Bal, S. (2004a). Wear of rice in an abrasive milling operation, part I: Prediction of degree of milling. Biosystems Engineering, 88(3), 337-342. DOI: 10.1016/j.biosystemseng.2004.02.011

Mohapatra, D., & Bal, S. (2004b). Wear of rice in an abrasive milling operation, part II: Prediction of bulk temperature rise. Biosystems Engineering, 89(1), 101-108. DOI: 10.1016/j.biosystemseng.2004.05.012

Mongsawad, P. (2010). The Philosophy of the sufficiency economy: A contribution to the theory of development. Asia-Pacific Development Journal, 17(1), 123-143.

MTEC. (2018). MTEC information. Retrieved May 14, 2020, from https://www.mtec.or.th/en/

Narasimhan, R., & Vijayakumar, K. R. (2016). A study of tribological thermal analysis of rice whitening machine. Indian Journal of Science and Technology, 9(41), 1-5. DOI: https://doi.org/10.17485/ijst/ 2016/v9i41/100894

NSTDA. (2019). About us. Retrieved May 14, 2020, from https://www.nstda.or.th/en/about-us.html

Rice Department, Thailand (2016). Rice knowledge bank v.3: Khao Dawk Mali 105. [In Thai]. Retrieved May 14, 2020, from http://www.ricethailand.go.th/rkb3/title-index.php-file=content.php&id=19.htm

Rice Department, Thailand (2016). Rice knowledge bank v.3: RD6. [In Thai]. Retrieved May 14, 2020, from http://www.ricethailand.go.th/rkb3/title-index.php-file=content.php&id=11.htm

Rice Department, Thailand (2016). Rice knowledge bank v.3: Red hawn rice. [In Thai]. Retrieved May 14, 2020, from http://www.ricethailand.go.th/rkb3/title-index.php-file=content.php&id=90.htm

Rice Family Thailand (2017). Hom-Nin or Black rice. [In Thai]. Retrieved May 14, 2020, from https://www.thairicedb.com/rice-detail.php?id=16

Satake, R. S. (2003). Rice milling and processing. Handbook of postharvest technology (pp. 373-389). New York, USA: Marcel Dekker, Inc.

Tangpinijkul, N. (2010). Rice milling system. International training course on post-harvest technology and processing of agricultural crops, November 14 – December 4, 2010. Manhattan Klongluang Hotel, Pathum Thani, Thailand. Retrieved April 5, 2020, from https://pdfs.semanticscholar.org/ce4e/874284982e5b7603b0373a554c786c763c8e.pdf

Thai Industrial Standards Institute. (1989). Standard for small rice mill (TIS 888-2532). [In Thai]. (pp. 1-16). Bangkok, Thailand.

Thailand Digital Tourism Center. (2020). Ban Samkha information. Retrieved May 14, 2020, from https://thailandtourismdirectory.go.th/en/info/attraction/detail/itemid/2819

Wibulswasdi, C., Piboolsravut, P., & Pootrakool, K. (2010). Sufficiency economy philosophy and development. Bangkok, Thailand: Sufficiency Economy Research Project, Bureau of the Crown Property. Retrieved April 5, 2020, from http://tica.thaigov.net/main/contents/files/business-20160904-174653-791776.pdf

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