Study on Parameters of Slurry Pipeline Transportation Technology in Grade

Guang Yue Pu; Yong Xia Bu; Chun Lei Pan; Hong Wei Liu

doi:10.4028/www.scientific.net/AMM.687-691.556

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 687-691Study on Parameters of Slurry Pipeline...

Study on Parameters of Slurry Pipeline Transportation Technology in Grade

Abstract:

In generally, there are multiple factories. According to mining areas, it supplies different quality iron ore concentrate. And according to the unique requirements of owners, different grades concentrate cannot be confused. Therefore, the grade of slurry pipeline transportation is needed to be used. When in the study of grade transmission, we must focus on Hydraulic characteristics of solid-liquid two-phase for different quality of iron ore concentrate. Slurry concentration and Critical velocity of flow is especially important. Research shows that the deposition rate of laminar or turbulent transition velocity is higher than the occasion when the slurry has concentration, so the minimum operating speed is controlled by sedimentation; the concentration lower limit is 62%. If the concentration is over 68%, the yield stress of slurry will increase, and the pipeline pressure will drop, which is very sensitive to slight changes in concentration. Therefore, the solid weight concentration range is 62% to 68%,as the selection range of design.

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Periodical:

Applied Mechanics and Materials (Volumes 687-691)

Pages:

556-559

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.687-691.556

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Online since:

November 2014

Authors:

Guang Yue Pu*, Yong Xia Bu, Chun Lei Pan, Hong Wei Liu

Keywords:

Critical Velocity of Flow, Grade Transmission, Slurry Concentration

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* - Corresponding Author

References

[1] Li Degang, Dong Ruifeng, Wang Guodong et al. Production Of X65 Pipeline Steel For Iron Concentrate Slurry In Csp Line[J], Shanghai metal, Forum Vol. 32-2(2010), pp.34-37.

Google Scholar

[2] Shen Buming, Yang Shaomin. Sulfur Phosphorus & Bulk Materials Handling Reldate Engineering [J], Forum. 5(2004), pp.9-12.

Google Scholar

[3] Liu Yaocong. Discussion About Desing of Fe—Concentrate Pulp Transportation Pipeline In Dahongshan Mine[J]. Forum Vol. 34-4(2007).

Google Scholar

[4] Dong Huizhen. Experimental Study On Filling Slurry of Goaf And Transportation Characteristic Of Pipeline[D]. Taiyuan University of Technology, (2013).

Google Scholar

[5] Wu Di, Cai Sijing, Yang Wei et al. Simulation And Experiment of Backfilling Pipeline Transportation Of Solid—Liquid Two—Phase Flow Based on CFD [J]. Forum Vol. 32-7(2012)2012, pp.2133-2140.

Google Scholar

[6] Zhang Jialong. Slurry Delivery Pressure Test System Research [J]. Mining Technology, Forum Vol. 13-2(2013), pp.73-74.

Google Scholar