In recent years，North Shaanxi Mining Company continues to strengthen the promotion and application of new equipment、All employees work on innovation, efficiency creation and intelligent construction，Closely connect technological innovation with production reality and the needs of employees，Injects strong impetus into the high-quality development of the enterprise。
M88 login
May 2023，First set of 7.The 4-meter large mining height intelligent fully mechanized mining M88 loginequipment was successfully operated at the 20202 working face of Sunjiacha Longhua Mining Company。Intelligent coal mining system with one-click remote start and stop in the dispatch room and video monitoring，Focusing closely on the production process...a giant steel dragon is slowly moving underground，The rolling coal flow is continuously output along the belt conveyor。
"One cut can yield 2,500 tons of coal。"Liu Junsheng, the director of Sunjiacha Longhua Mine, was excited beyond words。2023，To further release high-quality production capacity，Sunjiacha Longhua Mining Company introduced this set of equipment，This is a major breakthrough in equipment after the company’s system adjustment。To ensure the safe and efficient application of equipment，Sunjiacha Longhua Mining Company conducted multiple surveys based on geological conditions、Meeting to discuss，Select equipment、In-depth research on manufacturing technology and intelligent configuration，Ensures high reliability of equipment。So far, this set of equipment has been in service for 18 consecutive months，More than 10 million tons of coal passed through。
In the comprehensive excavation team of Hanjiawan Coal Company，The changes brought about by the equipment update are even more praised by frontline workers。Hanjiawan Coal Company introduced the first complete set of low-profile fast excavation system equipment，Greatly reduces the labor intensity of employees，Improved work site safety level，The single advance level of semi-coal and rock tunnel excavation and the comprehensive single advance level are increased from 300 meters/month to 1000 meters/month，Increase of 330%，The number of people working in a single shift has been reduced from the original 15-20 people to 8-10 people。As of now，The company has used 4 sets of fast excavation equipment，Increased lane formation speed，Successfully solved the problem of "mining imbalance" in the mine。
In addition to these eye-catching large-scale equipment innovations，Last two years，The company has also actively introduced many small and high-efficiency equipment。For example, Hanjiawan Coal Company uses a roadway repair machine、Turn self-moving m88 casinotrain，Sunjiacha Longhua Mining Company applies a foundation-less tape machine、New energy trackless rubber wheel vehicles, etc.。The wide application of these new equipment，Making the production process smoother，Operation efficiency has been greatly improved。
Explore small innovations and stimulate huge energy "new trends"
The power of innovation is not only reflected in the introduction and update of large equipment，Those small but exquisite innovations also play an important role that cannot be underestimated，Injects delicate and lasting power into the company’s high-quality development。
Remote centralized control system for scattered drainage points developed by Hanjiawan Coal Company in cooperation with manufacturers，is a typical example。Past，The equipment conditions at various scattered points require workers to inspect along the lanes，In order to prevent water accumulation in the roadway，Workers need to frequently shuttle between various lanes during the shift，The workload is extremely heavy。However，Since this innovative system was put into use，When a sudden failure occurs during operation，The system can accurately and quickly analyze and diagnose the cause and location of the fault，And issue a voice alarm in a timely manner。This change not only ensures stable and reliable drainage efficiency，What’s more important，Greatly reduces the labor intensity of employees，Let them be freed from heavy physical labor，Put more energy into more valuable work。
When Sunjiacha Longhua Mining Company faced the problem of iron debris mixed in the coal flow，Shows innovative wisdom and courage。"Iron debris mixed in the coal flow，Not only makes it difficult for workers to clean up，It’s easy to damage the equipment，The key is to find the root cause，Where does it come from，Which has the most？”With this kind of thinking，The company cleverly installed iron removers in areas prone to iron damage，Relevant management systems have been introduced。This series of measures has significantly improved the iron control situation，The damage rate of equipment is greatly reduced，The stability and continuity of production are strongly guaranteed。
Like high-voltage cable m88 reviewonline monitoring and fault early warning and ranging technology，Real-time monitoring of cable operating status and innovation in fault prediction；Automatic correction roller frame prompts the belt frame to accurately move in the direction of coal flow，Innovation to realize automatic offset adjustment；The tape roll rotating disc can rotate and move freely when moving the tape roll underground，Convenient for underground maintenance，Innovation that saves time, effort and eliminates safety hazards。Such small innovations abound in the two pairs of mines affiliated to the company。
Promote intelligence and seize the "new high ground" for future development
In recent years，The company has a high sense of responsibility and mission，Seize the historic opportunity period of intelligent construction of coal mines。About Shaanxi Coal Industry’s “Smart Mines、Smart Mining Area、The grand goal of building a first-class enterprise，In accordance with "System Intelligence、Clear working ideas of "intelligent systemization"，Continue to increase the promotion and application of new intelligent technologies and achievements in coal mines。In key areas such as smart mine construction，The company continues to work hard，Dare to explore，Achieved remarkable and fruitful results。Today，The company’s two pairs of mines have successfully passed the Shaanxi Province Class A intelligent mine construction acceptance，Major breakthrough in mining with few people。
In Hanjiawan Coal Company，Today’s work scene has undergone earth-shaking changes compared with the past。Employees sit in the spacious and bright operating room，Facing the computer screen，Easily control the intelligent fully mechanized coal mining face。One-click start and stop、Remote control、Real-time mutual transmission of monitoring information up and down the well，These technologies once existed only in imagination，Now it has become the norm at work。"In the past, coal miners' faces were covered with black coal ash after they went up the well，Now click the mouse，The shearer will automatically cut coal，Easy and safe。”Yao Shengqing, deputy director of the Intelligent Office of M88 loginHanjiawan Coal Company, always mentions this，The faces are filled with pride and relief。Once，A fully mechanized mining face requires 12 people to work together to complete the coal mining task，And now，Only 8 people can complete the same work efficiently。This change，Not only frees workers from the harsh working environment，Realized the work surface with fewer people，What’s more important，Greatly improves the safety and comfort of coal mining，Let every employee be safer、Contribute to the development of enterprises in an intelligent environment。
Now, when we enter Hanjiawan Coal Company 2-2Important places such as coal transportation system and central substation，The busy figure of the inspection workers in the past no longer exists。Employees are only responsible for regular inspections，A large number of other daily monitoring tasks have been efficiently handed over to intelligent robots、Accurately completed。This transformation not only improves work efficiency，Reduced labor costs，What’s more important，Using the high-precision monitoring and rapid response capabilities of intelligent robots，Able to detect and deal with potential safety hazards in a timely manner，Provides a more reliable guarantee for safe production in mines。（Chen Rui）