Paper Title:
Simulation of the Unloading Pressure and Recovery Pressure of Internal Unloading Valve for Emulsion Pump Station
  Abstract

Automatic unloading valve is the critical pressure control element of emulsion pump station, the unloading pressure and the recovery pressure after unloading of the pump are two important technical parameters of the emulsion pump station. The working performance of the unloading valve can be improved by research and simulation of the two parameters, making clear the state of the unloading valve for emulsion pump station when working, calculating the electromagnetic thrust when the pilot valve and main valve core act as well as the response speed of the unloading pressure, checking and correcting the original spring force. The variation range of pump station pressure can be controlled within ±0.5MPa through the effective control on the unloading pressure and recovery pressure of the automatic unloading valve for emulsion pump station, which ensures the stability, reliability and sensitivity of the pump station when working. The improvement of the automatic unloading valve technology of internal unloading type is adaptable to the development needs of high-yield and high-efficiency modern mine for high pressure and super larger flow pump station.

  Info
Periodical
Edited by
Zhixiang Hou
Pages
531-536
DOI
10.4028/www.scientific.net/AMM.48-49.531
Citation
S. B. Yang, "Simulation of the Unloading Pressure and Recovery Pressure of Internal Unloading Valve for Emulsion Pump Station", Applied Mechanics and Materials, Vols. 48-49, pp. 531-536, 2011
Online since
February 2011
Authors
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Tong Wang, Xin Fu Zhang
Abstract:This paper investigates the influence on finish high-speed Wire-cut Electrical Discharge Machining (WEDM) in atmosphere and emulsion liquid....
136
Authors: Lin Liu, Xiao Peng, Xiang Mei Yu, Ya Qing Feng
Chapter 9: New Energy Materials and Environmental Materials
Abstract:The critical material of photo-anode, the TiO2 nano-particles, as the most important component in dye sensitized solar cells...
1764
Authors: Xin Zhang, Min Wang
Chapter 5: Processing and Manufacturing
Abstract:Electrospinning is a popular technique for producing micro-or nanofibers for diverse applications including filtration, catalysis, sensors,...
386
Authors: Xin Zhang, Min Wang, Xiao Yan Yuan, Jia Chen Kang
Chapter 5: Processing and Manufacturing
Abstract:Electrospinning is investigated by many groups around the world for constructing fibrous tissue engineering scaffolds. Incorporating...
390
Authors: Guang Ji Xu, Mei Zhu Chen, Shao Peng Wu, Martin Van de Ven, Steven Mookhoek
Abstract:In this study, residue binders from low penetration grade bitumen emulsions were investigated on the basis of rheology and were compared to...
328