Research on Water-Saving Cleaning Technology and it’s Application for Wheat Based on Grading Washing Technology

Abstract:

Wheat washing can remove stone, dampen and clean. It works by the water solubility and flushing action to purify surface of wheat. For water consumption and pollution of traditional wheat washing machines have become increasingly prominent, the water-saving cleaning technology based on grading washing was studied. In this paper, principle on grading washing is first shown. In order to make full use of grading washing effect, a realization solution based on grading washing technology is designed. For verifying the effect on grading washing, comparative experiments were done. After wheat is sent into washing machines, primary-washing, secondary-washing and final-washing are completed. Compared with traditional wheat wet washing technology, the measurement value about cleaning effect is not reduced. With the water-cycling system, effective reuse for water is achieved. water-saving is about 2/3. The pollution to environment is reduced fundamentally, and the production cost of enterprises is significantly reduced.

• Periodical: Advanced Materials Research (Volumes 962-965)
• Pages: 1650-1653
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.962-965.1650
• Online since: June 2014
• Authors: De Xing Zheng*, Hai Zhou
• Keywords: Experiment Study, Grading Washing, Water-Saving Technology, Wheat Wet Cleaning

References

[1] Wang, Y.J., Chung, D.S., Spillman, C.K.; Eckhoff, S.R., Rhee, C., Converse, H.H.: submitted to Transactions of the American Society of Agricultural Engineers, Vol. 37(2)(1994), pp.507-573.

[2] Negrini, O., Spillman, C.K., Wang, Y.J., Chung, D.S., Steele, J.L., Posner, E.: submitted to Transactions of the American Society of Agricultural Engineers, Vol. 37(6)(1994), p.1913-(1918).

[3] Wang Lijun: submitted to Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery, Vol. 42 (2011), pp.62-64.

[4] Adewumi, B.A., 2D modeling of grain transport and separation in the horizontal air stream, in: American Society of Agricultural and Biological Engineers - Food Processing Automation Conference 2008, American, (2008).

DOI: 10.13031/2013.24560

[5] Geng Lingxin, Zhang Lijuan, Liu Shiduo, Shi Qingxiang: submitted to Advanced Materials Research, Vol. 479-481 (2012), pp.1880-1884.

[6] Bracacescu Carmen, Pirna Ion, Sorica Cristian, Popescu Simion, Stan, Octavian, Experimental researches on influence of functional parameters of gravity separator on quality indicators of separation process with application on cleaning of wheat seeds, in: 11th International Scientific Conference - Engineering for Rural Development, Jelgava, Latvia, (2012).