Acta Scientific Microbiology (ASMI) (ISSN: 2581-3226)

Research Article Volume 3 Issue 9

Novel Solution for High Efficiency Bee Pollen Heat Pump Dryer

Nguyen Hay1*, Le Quang Huy2 and Vo Tan Phuong3

1Faculty of Engineering and Technology, Nong Lam University, Ho Chi Minh City, Vietnam
2Cao Thang Technical College, Ho Chi Minh City, Vietnam
3Tien Giang College, Tien Giang Province, Vietnam

*Corresponding Author: Nguyen Hay, Faculty of Engineering and Technology, Nong Lam University, Ho Chi Minh City, Vietnam.

Received: July 13, 2020; Published: August 31, 2020

×

Abstract

  The study was conducted to calculate, design, fabricate and test a bee pollen heat pump raking device assisted dryer with a yield of 10 kg/batch. The aim of mixing material is to increase the contact of pollen with drying air, thus, increasing heat exchange, drying efficiency and drying rate. Besides, it reduces energy consumption and increases product uniformity. Experimental planning was carried out to determine the influence of operating parameters of the drier on the quality of the dried bee pollen. A set of mathematical equations represents the dependence of electrical energy consumption of the drying process, vitamin C content in the dried pollen and product recovery rate on drying temperature and the raking cycle was determined. The result showed that, at the drying temperature of 38.40C and raking cycle of 10 minutes, the drier operates at optimal working condition with the minimum electrical energy consumption Armin = 0.96 kWh/kg, maximum vitamin C content Cmax = 72.11% (256.7 mg/kg) and maximum product recovery rate Mmax = 75.46%. 

Keywords: Pollen Heat Pump; Bee Pollen; Vitamin C

×

References

  1. Nguyen Hay and Pham Can. The influence of some parameters on quality of brown rice after husking on small productivity rice husker in the rural areas of Lam Dong Province, Viet Nam. International specialized medium for agricultural mechanization in developing countries -AMA- Agricultural Mechanization In Asia, Africa and Latin America. Published quarterly by Farm Machinery Industrial Research Corp. in cooperation with The Shin-Norinsha Co. Ltd. and the International Farm Mechanization Research Service, Tokyo 2 (2009): 27-29.
  2. Nguyen Hay., et al. The cost of fluidized - bed drying using a buffered salt layer. International specialized medium for agricultural mechanization in developing countries -AMA- Agricultural Mechanization In Asia, Africa and Latin America, Published quarterly by Farm Machinery Industrial Research Corp. in cooperation with The Shin-Norinsha Co. Ltd. and The International Farm Mechanization Research Service -Tokyo. 2 (2011): 24-27.
  3. Hoang Van Chuoc. “Drying Technology”. Science and Technics Publishing House (1999).
  4. J R King. The Storage of Pollen-Particularly by the Freeze-Drying Method. Torrey Botanical Society (1965).
  5. Maria GR Campos., et al. “Pollen composition and standardization of analytical methods”. Journal of Agricultural Research and Bee World (2008).
  6. Tran Van Phu. "Calculation and design of drying system”. Hanoi University of Science and Technology (2002).
  7. Phan Hieu Hien. "Experimental Design and Data Analysis”. Agriculture Publishing House (2001).
  8. Bui Minh Tri. "Probability and Statistics”. Science and Technics Publishing House (2005).
  9. Nguyen Huu Loc. "Fundamentals of machine design”. Vietnam National University – Ho Chi Minh City Publishing House (2013).
  10. Nguyen Hay., et al. "Experimental Studies on Bee Pollen Rake-assisted Heat Pump Dryer”. The International Conference on Agricultural and Bio – System Engineering (ICABE 2017) (2017): 76-79.
  11. Nguyen Huu Quyen. “Topic Study on drying pollen by heat pump drying method - Conveyor transmission”. Nong Lam University, Ho Chi Minh City (2013).
  12. Nguyen Hay and Le Quang Huy. "Experimental identification of physical thermal parameters of pollen”. Journal of Science and Technology of Agriculture and Forestry (2015): 6-8.
  13. Vu Ke Hoach., et al. "Research, design, test and manufacture pollen dryer by cold drying method”. Ministry-level scientific research projects (2011).
  14. Vu Ke., et al. "Researching equipment and experimenting drying pollen on heat pump drying principle”. Journal of Science and Technology Ministry of Agriculture and Rural Development (2012).
×

Citation

Citation: Nguyen Hay., et al. “Novel Solution for High Efficiency Bee Pollen Heat Pump Dryer". Acta Scientific Microbiology 3.9 (2020): 122-127.




Metrics

Acceptance rate30%
Acceptance to publication20-30 days

Indexed In






News and Events


  • Certification for Review
    Acta Scientific certifies the Editors/reviewers for their review done towards the assigned articles of the respective journals.
  • Submission Timeline for Upcoming Issue
    The last date for submission of articles for regular Issues is October 25, 2024.
  • Publication Certificate
    Authors will be issued a "Publication Certificate" as a mark of appreciation for publishing their work.
  • Best Article of the Issue
    The Editors will elect one Best Article after each issue release. The authors of this article will be provided with a certificate of "Best Article of the Issue"
  • Welcoming Article Submission
    Acta Scientific delightfully welcomes active researchers for submission of articles towards the upcoming issue of respective journals.

Contact US