Shandong Energy: Insight into the innovation behind "smart mines".
2020-12-04 01:08:33.0

<p>On December 1, Shanneng Zaobao Coal Company held the fourth quarter technical innovation review meeting. All professional engineers carried out all-round 360-degree &quot;scanning&quot; on more than 40 technological innovations and small reforms. This is also a microcosm of the company&#39;s efforts to implement a full-staff innovation model.</p><p>&nbsp;</p><p>It is understood that the company is based on the goal of creating a safe, green, intelligent and efficient &quot;four-type&quot; mine. Actively carry out research, development, and innovation of new processes and technologies, and apply advanced and applicable technologies to mining engineering, safety monitoring, production organization and other links. So as to truly transform the achievements of scientific and technological innovation into an important goal of actual productivity.</p><p><br/></p><p style="text-align: center;"><img src="//www.chinamining.com/image.php/shop/data/upload/media/plantform/1b85581d0acec82bd51f952dec7078f0/image/20201203/1607061894969525.jpg" title="1607061894969525.jpg" alt="1.jpg" width="668" height="432" style="width: 668px; height: 432px;"/></p><p><br/></p><p>After inputting the equipment operation, dynamic management and post process inspection of the hydraulic support into the smart handset to complete the scoring, Leilei Huang, the safety supervisor of the Safety Supervision Department, completed the investigation of hidden dangers on duty. What he relied on was the security full-level integrity system independently developed by the company. Realize the functions of real-time information transmission, sharing, and intelligent evaluation, early warning, analysis, definition, and processing of hidden dangers. And use scientific and technological means to empower the investigation and upgrade of hidden dangers, and apply quantitative tools to make safety management more effective.</p><p>&nbsp;</p><p>And this independent innovation technology is serving the safe production of the entire mine. <span style="color: rgb(192, 0, 0);">&quot;Let the data run errands&quot; completely canceled the traditional complicated processes such as traditional inspection, form filling, and signing. Completely change the traditional management model of penalty management. Through the advantages of modern intelligent equipment such as smart miner&#39;s lamps, handhelds, AI image implementation and transmission, the underground &quot;sky eye&quot; monitoring cluster is formed.</span></p><p><br/></p><p style="text-align: center;"><img src="//www.chinamining.com/image.php/shop/data/upload/media/plantform/1b85581d0acec82bd51f952dec7078f0/image/20201203/1607061942314237.jpg" title="1607061942314237.jpg" alt="2.jpg" width="665" height="403" style="width: 665px; height: 403px;"/></p><p><br/></p><p>&quot;We insist on combining the improvement of scientific and technological contribution rate with mine production design optimization, site management, and mine information technology development. Actively play the role of various talents and technological innovations in promoting the high-yield and efficient development of mines.&quot; said Jinglong Ma, chief engineer of the company . In the previous production continuation, the company&#39;s equipment management center innovated to process the transfer machine and the transporter to connect the automatic transfer device. It realizes the mobile overlap between the working face roadway transfer machine and the middle groove of the roadway conveyor. The quick self-movement of the connecting device not only saves USD 55072 in cost, but also solves the problems in production, optimizes the process and improves work efficiency.&nbsp;</p><p><br/></p><p style="text-align: center;"><img src="//www.chinamining.com/image.php/shop/data/upload/media/plantform/1b85581d0acec82bd51f952dec7078f0/image/20201203/1607061980322237.jpg" title="1607061980322237.jpg" alt="3.jpg" width="631" height="413" style="width: 631px; height: 413px;"/></p><p><br/></p><p>In the company&#39;s coal preparation plant, the self-developed belt conveyor protection linkage software, as well as robot collection data analysis, clean coal automatic sampling and preparation, clean coal automatic storage, and permanent magnet variable frequency motor follow-up control systems. It is serving the &quot;intelligent coal preparation plant&quot; clean coal washing and processing. &quot;Not long ago, we played the role of provincial-level&nbsp;&#39;innovation studio&#39;. We organized technical personnel to strengthen scientific and technological research, and innovatively adopted AI online visual slurry detector and adaptive fuzzy control system. With high-precision frequency conversion dosing system, unmanned Flotation automatic dosing.&quot; Xiaoxia Chen said. After the system was put into operation, the consumption of flotation reagent was reduced by 0.007kg/t of raw coal, and the flotation output rate was increased by 0.5%, which brought considerable economic benefits.</p><p><br/></p><p style="text-align: center;"><img src="//www.chinamining.com/image.php/shop/data/upload/media/plantform/1b85581d0acec82bd51f952dec7078f0/image/20201203/1607062036960694.jpg" title="1607062036960694.jpg" alt="4.jpg" width="660" height="412" style="width: 660px; height: 412px;"/></p><p><br/></p><p>The company persisted in technical research on multiple scientific and technological projects that restricted production safety problems and solved the bottleneck problem. &quot;Development and application of mobile system for dynamic investigation of hidden dangers in coal mines&quot; led by the company was determined by the coal industry as a demonstration project of in-depth integration of industrialization and industrialization; independent innovation of &quot;development and application of dual-drive rapid shrinking device for belt conveyor&quot; and &quot;Innovative Application of Dual Power Supply and Dual Frequency Conversion Speed Regulation Device in Local Ventilator of Mine&quot; &quot;Five Small&quot; achievements both won the first prize of China Coal Industry Association; &quot;Research on Intelligent Equipment and Technology for Thick Coal Seam Fully-mechanized Mining Faces&quot; It even won the &quot;Shandong Province Industry-University-Research Cooperation Innovation Award&quot; in one fell swoop, reaching the domestic advanced level.</p><p><br/></p><p style="text-align: center;"><img src="//www.chinamining.com/image.php/shop/data/upload/media/plantform/1b85581d0acec82bd51f952dec7078f0/image/20201203/1607062077601342.jpg" title="1607062077601342.jpg" alt="5.jpg" width="674" height="410" style="width: 674px; height: 410px;"/></p><p><br/></p>

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