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Zhang L.,Yunnan Academy of Scientific and Technical Information | Pan C.,Yunnan Da Hong Shan Pipeline Co. | Wu J.,Kunming University of Science and Technology
Applied Mechanics and Materials | Year: 2012

The iron ore concentrate transport is one of an important factor in restricting the mining economic development; pipeline is a good solution with the hydraulic. The Dongchuan pipes are the use of the gravitational potential energy to achieve transporting concentrates by the way of self-flowing drop. The project is highly energy saving demonstration. However, it has a high demand of the control system of the end of the pipe dehydration station running due to the complex topography. Centralized control system given in this paper, having the characteristic of high reliability, operating performance, real-time strong, versatile and high economic benefits. The system realize the intelligent monitoring of the whole plant, all equipment control, the detection signal into the control room, remote control of the bottom pump system on the mountain, all equipment automatically switches to control. The system has a certain generalization. © (2012) Trans Tech Publications, Switzerland. Source


Zhang L.,Yunnan Academy of Scientific and Technical Information | An J.,Yunnan Da Hong Shan Pipeline Co. | Wu J.,Kunming University of Science and Technology
Applied Mechanics and Materials | Year: 2012

Designing the three dimensional (3D) GIS software used in monitoring mineral pipeline transporting system. The software can truly show and restore the geography of project and the features of terrain. The operator can not only examine and grasp the true situation of the distribution of pipeline, but also keep watch on the secure running of the pipeline by real-time remote video in the remote control room. The practical application indicates that the pipeline can run safely, stably and efficiently with the monitoring system. © (2012) Trans Tech Publications, Switzerland. Source


Zhang L.,Yunnan Academy of Scientific and Technical Information | Pan C.,Yunnan Da Hong Shan Pipeline Co. | Wang X.,Kunming University of Science and Technology
Lecture Notes in Electrical Engineering | Year: 2012

The high-pressure piston diaphragm is the croe of slurry pipeline implementing agencies,need to focus on monitoring and maintenance. Because of its working conditions is extremely complex, the common means of detection can't get the fault information. Based on the acoustic emission technique, sound signals, indirect monitoring of diaphragm pumps. This paper presents an on-line monitoring idea, which is a fault diagnosis of the high-pressure piston diaphragm pump based on acoustic emission. It is technically feasible, and has the considerable propagableness. © 2012 Springer-Verlag Berlin Heidelberg. Source


Zhang L.,Yunnan Academy of Scientific and Technical Information | Pan C.,Yunnan Da Hong Shan Pipeline Co. | Wang X.,Kunming University of Science and Technology
Advances in Intelligent and Soft Computing | Year: 2011

This paper introduces the data acquisition and monitoring system used in complex terrain long distance pipeline transportation of iron ore. The system realizes that Pump Station No. 1-5 accessed OA network, SCADA networks and Internet networks, established "triple play" safely and reliably. The Pump Station No. 1-5 accessed VoIP, achieved IP video production monitoring, audio and conferencing of production scheduling accessed data acquisition and monitoring system. The systems improved productivity and reliability; achieve the scientific planning and scheduling enterprise resource. © 2011 Springer-Verlag Berlin Heidelberg. Source


Wang J.K.,Kunming Iron And Steel Group Coltd | Pu G.Y.,Yunnan Da Hong Shan Pipeline Co. | Pan C.L.,Yunnan Da Hong Shan Pipeline Co. | Liu H.W.,Yunnan Da Hong Shan Pipeline Co. | Guo S.,Kunming University of Science and Technology
Advanced Materials Research | Year: 2014

For the current situation and deficiency of the enterprise material management system: huge material data, species diversity, single management means, management behavior is not standard, people involved in most materials management activities, materials management standards is not unique, materiel maintenance and resource sharing is difficult, and so on. © (2014) Trans Tech Publications, Switzerland. Source

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