Structural Design and Finite-Element Analysis of Packing Seal with Self-Adaption and Resilience

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For lack of structure rigidity foundation and radial force diminishing exponentially with the distance of gland, a newly packing sealing structure with opening and hollow metal ring supporting is designed. Through finite element analysis, it comes out that the disadvantages are divided adding effect of high pressure resistant. The radial force is increased,preload is reduced, and the mechanical seals can be replaced under certain condition.

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Periodical:

Edited by:

Li Qiang

Pages:

272-275

Citation:

P. Liu et al., "Structural Design and Finite-Element Analysis of Packing Seal with Self-Adaption and Resilience", Applied Mechanics and Materials, Vol. 624, pp. 272-275, 2014

Online since:

August 2014

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$38.00

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[1] Lv Ruidian. Sealing technology of chemical equipment [M]. Petroleum Industry Press, (2006).

[2] Kang, Yong, Zhang Jianwei, Li Guishui. Process fluid machinery [M]. Chemical Industry Press, (2007).

[3] Hao Muming . Mechanical seal technology and Application [M]. Beijing : China petrochemical press, (2010).

[4] Wei Long. With the improvement of the soft packing seal problem [J]. General Machinery, 2005(2): 49~51.

[5] Wen Huabin, Hu Yong, Tang kelun, ect . Finite element analysis of the combined cone slip-ring sealing [J]. Lubrication Engineering, 2012(2):73~78.

[6] Zhang guangcheng, Zheng weiqiao, Jiao weitao. Calculation and analysis of radial pressure distribution on soft packing seal of the equipment [J]. Journal of Daqing Petroleum Institute, 2009(4): 85~87.

[7] Chai kangkang, Chen feng. Seal reconstruction of coke quenching pump [J]. Sci-Tech Information Development & Economy, 2009(22):206~207.

[8] Zhao huiqing, Cai rong, Guo jufa. Comparative analyses of mechanical face seals with deep and shoal grooves [J]. Journal of Beijing University of Chemical Technology, 1999, 26(2): 37~40.

[9] Hu Guozhen. Sealing technology of chemical equipment [M]. Chemical Industry Press1990.