214202 Mining at the end of the working face、Intelligent fast excavation footage exceeded 22 meters in a single shift、The output of 213109 fully mechanized mining face continues to rise、The calorific value of coal is higher than the assessment index...

Last days，Hanjiawan Coal Company actively organized and carried out "steady growth in the fourth quarter、Risk prevention、Strong Style” Labor Competition，With consistent tenacity、Perseverance to move forward、The tiger’s energy in one go，Strive to sprint towards the annual safety production goals and tasks。

M88 app

November 7，The company organizes a large-scale safety investigation，Divided into majors for each mining working face、Computer room room、Comprehensive inspection of transportation lanes, etc.。After the end，Follow summary、Notification、Rectification、Acceptance、Summary of the closed-loop process，Track the problem。

"Hidden dangers are stronger than tigers，Key period near the end of the year，All units must continue to tighten the safety strings，Never feel tired、War weariness。”Executive Director of the Company、The manager emphasized this many times in meetings。

The company adheres to the safety information and random question mechanism，Use the dispatch meeting、We will wait before and after work，Inspecting the responsibility system of cadres and employees for production safety、Safety Concept Goal、Mastery of “Five Keys to Safety” and more。At the same time，Combined with the reality of mine safety production，Each district team held a discussion activity on "Station Safety"，Strengthen safety assumptions and risk identification，Effectively improve employees’ safety awareness。

Comprehensively deploy the "three defenses" work in winter，Accurate investigation of antifreeze material reserves，And establish an early warning and prevention mechanism，Proactively take countermeasures，Reducing the impact of extreme weather on safety。Fire-fighting equipment for each position、Comprehensive inspection of fire prevention measures, etc.，Regular inspection of electrical equipment and power supply lines，Implement rectification of hidden dangers，Ensure prevention is ahead of the curve。

High pressure on production safety in the fourth quarter、Irregular vacation due to the epidemic、Issues such as the adaptation period for newly hired college students，Company party members and cadres go deep into employee dormitories and positions，Understand the ideological trends and practical difficulties of employees，Has helped employees repair windows in apartment buildings、Heating maintenance、Issues such as increasing parking spaces，Let employees devote themselves to safe production。

Working hard to ensure supply

“There is a lot of gangue on the working M88 appsurface、Difficulties such as unstable top plate pressure，We are of one mind、Overcome difficulties，Safety achieved、Quick、Accurate penetration，Creating favorable conditions for retracement installation。" said Zhang Zhirui, head of the comprehensive mining team。 

Recent，214202 working face final mining period，Affected by changes in geological conditions，Production progress slowed down，For this strong team，Failure to increase production is absolutely intolerable。Party management cadres of the comprehensive mining team take the lead in charging ahead，Carrying the Wind Pickaxe、Broken gangue、Grasp and advance，"Show your sword" to difficulties with practical actions。Strictly implement the dual leadership system for management cadres，The captain and secretary keep an eye on 4、00:00 shift weak period，Strengthen on-site engineering quality management，Create good production conditions for the next shift。

Meanwhile，Members of the company’s leadership team and various functional departments conducted in-depth underground investigation and research，You will learn about the progress after attending the class，Continuously optimize and improve the connection plan。final，A breakthrough is achieved with the joint efforts of everyone，Bite off the "hard nut" of Mocai Penetration。

"Currently，We have moved to 213109 fully mechanized mining working face，Production organization returns to normal，Every shift can basically complete the task above the quota。"Zhang Zhirui said，After the concerted efforts in the past period，Everyone is more united、More energy，Determined to complete various task targets of the labor competition。

Continuous mining team、The comprehensive excavation team insists on "stability" as the first priority，Focus on roof management and “pre-inspection” of electromechanical equipment，Continuously improve the effective boot time of the device。At the same time，Developed a step-by-step footage incentive policy，Clear the production tasks of each team、Maintenance goals and assessment reward indicators，set off than safe、Progress、The climax of the competition to compare results。

Full kinetic energy

Days ago，The company sent an "unmanned reconnaissance aircraft" to conduct close M88 gameinspection and reconnaissance of the mine's dual-circuit power supply line，Less than 40 minutes，Just 12.Send the "enemy situation" of 5KM high-voltage lines and 45 towers to the "Command Center"。

This "unmanned reconnaissance drone" is the company's newly introduced intelligent line patrol drone，After application, all-weather access to the mining area will be achieved、all-round、Fully autonomous intelligent inspection and monitoring。Especially for areas where daily manual inspection is inconvenient，Scanned、Full coverage inspection，Provides intelligent guarantee for mine safety production。

“Since the fourth quarter，We speed up the construction of intelligence，Has implemented and completed the construction of more than 10 intelligent projects，Add intelligent power to safe production。" said Li Huigang, deputy director of the company's intelligent office。

Meanwhile，Under a hundred meters underground，The changes brought about by intelligent construction can be seen everywhere:

Intelligent upgrading and transformation of underground central substation，Overcame the difficult problem of unattended power supply system，Achieved all-round remote control of the power supply system、Preventing overstepping、Precise ground fault line selection and other functions，Further optimized the power supply network，Improved power supply security and reliability；

Underground nano energy-absorbing traffic barrier，Collection monitoring monitoring、Smart early warning、Smart linkage、Integrating sharing and data visualization，With device self-diagnosis、Double communication guarantee、Intelligent control and other features，Can effectively intercept stalled vehicles，Added a layer of insurance for safe production...

“Intelligent construction is an industry trend，We will do everything possible to build the project、Good application、Well maintained，Let intelligence become the biggest driving force for improving safety production efficiency and benefits。" Li Huigang said with great vigor。（Guo Hongxin）