· Practice shows that the mining automatic drainage monitoring and control system designed is of stable and reliable work, simple operation and convenient maintenance, and can meet the requirement of field work. In this paper, a mining automatic drainage monitoring and control system based on Siemens PLC is designed
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:Coal Mine Drainage System MonitoringPublish Year:2020 · Coal mine drainage. Remote monitoring. Master-slave structure. PC interface. 1 Introduction. For the safety of underground coal mines, the mine drainage
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This paper represents the implementation and design function of an Underground Drainage and Manhole Monitoring System (UDMS) for IoT applications and the vital considerations of this design are low cost, low maintenance, fast deployment, and high number of sensors, long life-time and high quality of service. The Internet of Things (IoT) consists of real life
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:Coal Mine Drainage System MonitoringPublish Year:2020United States HOMETWELL coal company developed a PLC-based mine automatic drainage safety monitoring system; this kind of research has dramatically improved the
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· Acid mine drainage (AMD) is a common side-effect of the process of coal and ore mining, especially in open-pit mining. The exposition of sulfide-bearing minerals, such as pyrite or marcasite,
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Mine main drainage pump automatic monitoring system System introduction Underground water pump is one of the main equipment to ensure the safety of coal mine production, and it is an important part of integrated automation construction to realize the remote control and monitoring of underground pump room.
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· The proposed monitoring and fault diagnostic system can improve the automation, safety, reliability, economy and efficiency of mine drainage systems considerably, decrease blindness and shorten
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Abstract. In view of problems of big labor intensity and bad reliability existed in original water drainage system of Kongzhuang Coal Mine which uses manual mode to open and close stop valve and electric valve, the paper proposed a reform scheme of monitoring system of mine water drainage based on PLC. It introduced design of hardware and
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· As shown in Fig. 2, there are many monitoring systems in underground coal mines, such as equipment monitoring system, pump house monitoring system and environment monitoring system of coal mine. These systems produce numerous data sets, which should be recorded and processed using big data technology.
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:Coal Mine Drainage System MonitoringXiaojuan Shi, Dalong Nie, Gaoyang WangIn this paper, a mine drainage monitoring system based on DSP2812 is designed. It collects system signals by sensors such as liquid level, pressure and temperature, etc. It
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· An integrated environment monitoring system for underground coal mines-Wireless sensor network subsystem with multi-parameter monitoring Sensors , 14 ( 7 ) ( 2014 ) , pp. 13149-13170 CrossRef View in Scopus Google Scholar
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A structure design scheme of intelligent monitoring system of coal mine drainage, combined use of ARM controller and frequency converter do the pump automatic control is put forward. In view of the existing mine drainage system of low degree of automation,result in poor security,economic benefit,this paper put forward a structure
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A review was conducted on the use of passive treatment systems in treating high salinity mine drainage in cold regions (Ben Ali, Neculita, Molson, Maqsoud, & Zagury, 2019). Mine drainage quality and the type of treatment systems determined metal removal mechanisms including precipitation, co-precipitation, and sorption depending on such factors as low
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· The gold and silver mine is located among the highest peaks of the Andes Mountain range with elevations of between 13,780 ft. (4,200 m) and 16,076 ft. (4,900 m). It is 808 miles (1,300 km) from the Chilean capital of Santiago where a remote monitoring center for the mine houses the analytics and artificial intelligence (AI) software.
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The bridge drainage monitoring and control system can be divided into two aspects: bridge drainage system design and monitoring control system design. The former focuses on researching and designing bridge drainage equipment. For example, Yang Wenjuan [ 1] and others conducted research on drainage pipe channel dimensions, spillway valve
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In this paper, a mining automatic drainage monitoring and control system based on Siemens PLC is designed according to the actual situation of the central pump house of some coal mine. The specific principle of the automatic drainage monitoring and control system is introduced. The flow chart of the main system control program is given. The
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· Abstract. The main purpose of this paper is to replace the manual work in sewage cleaning and monitoring with automation. In this era, there is a lack of utilization of technology for sewage disposal tasks. At present, manual effort has been used for drainage cleaning, which leads to loss of human life while cleaning the blockage in pipes.
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· Acid mine drainage (AMD) is perhaps one of the most relevant challenges the mining industry has faced during the last few decades. This issue is particularly important in the scenario of mine closure where mining processes cease to be active, and the sustainability of the sites needs to be re-established. This chapter reviews the
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In this paper, a mining automatic drainage monitoring and control system based on Siemens PLC is designed according to the actual situation of the central pump house of
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The PC monitoring interface is developed in VC++. The interface mainly consists of four parts: the user login part, display part, sound and light alarm part and the data query part. (1) The user login part. This part gives the system operators different operating authority and management scope.
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· In this paper, a coal mine drainage monitoring system is constructed based on DSP, DSP28335. A single-neuron fuzzy PID algorithm with feedforward PD compensation is proposed and applied to the
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· 978-1-6654-1460-9/21/$31.00 ©2021 IEEE. DESIGN A ND IMPLEMENTATION OF A PLC BASED. AUTOMATIC INDUSTRIAL DRAINAGE SYSTEM. Md. Atikur Rahman, Hasan al Banna, Amran Hossain, Md. Mosaraf Hossain Khan
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Intelligent coal mine drainage system has become one of the main research directions of coal mine drainage, in order to save energy and reduce costs, this design utilizes PLC-WinCC technology to carry out a comprehensive design of intelligent drainage system in coal mine, and adopts the energy-saving mode of “avoiding the peaks and valleys” to
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:Coal Mine Drainage System MonitoringXiaojuan Shi, Dalong Nie, Gaoyang WangAbstract: This Case Study is devoted to the development and implementation of mine industrial automation systems based on up-to-date industrial networks and automation
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CN104656595A CN201310603755.6A CN201310603755A CN104656595A CN 104656595 A CN104656595 A CN 104656595A CN 201310603755 A CN201310603755 A CN 201310603755A CN 104656595 A CN104656595 A CN 104656595A G05B19/41835 — Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or
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Intelligent coal mine drainage system has become one of the main research directions of coal mine drainage, in order to save energy and reduce costs, this design utilizes PLC
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IoT-based monitoring systems for particulate matter: a review of past research work In mining operations, various dust-forming activities occur at dierent locations, necessitating the monitor-
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· In order to ensure the reliable and stable operation of the gas drainage system and ensure the safe production of coal mines, a gas drainage monitoring system is designed. The monitoring system
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This Case Study is devoted to the development and implementation of mine industrial automation systems based on up-to-date industrial networks and automation lab equipment. After fulfilling the Case Study, trainees should obtain the competencies of a deep understanding of the control system construction principle. Students of technical
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· Fast drainage is a key in balancing coal bed methane (CBM) control and coal fire prevention in highly gassy and spontaneous combustion-prone longwall faces in the initial mining range. In this
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Trituradora de piedra vendida por proveedores certificados, como trituradoras de mandíbula/cono/impacto/móvil, etc.
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