Safety expert "squat" 300 meters!Many coal mine companies in Hubei mentioned: I also want

Ji Mu News reporter Huang Zhong

Correspondent Cheng Huipeng Wu Lei

"I just started to worry about the resident ore. I always felt that they came to keep us on us, but for more than a month, two resident officers did solve many practical problems." On August 25, Wujia, Jianshi County, Enshi Prefecture Liu Longjun, the person in charge of Wan Coal Mine, said with a smile.

On July 15 this year, the Hubei Bureau of the National Mining Safety Supervision Bureau sent two party members and cadres to enter the Wujiawan Coal Mine to live and live with the miners to implement squatting assistance and supervision to help coal mines to investigate hidden dangers and solve safety production. Actual problems encountered.

From August 24th to 26th, Jimu Journalists followed the bureau's supervision and law enforcement officers to go deep into the mines of more than 300 meters of coal mines in Wujiawan, and visited the heartwarming stories of the squatting of the miners squatting.

Black Gurguron's alleyway lights up with a mine lamp

Wujiawan Coal Mine is located in Longping Township, Jianshi County. The thickness of the coal seams is 3 meters average, and it is a low gas mine. The recoverable reserves are 2.82 million tons. There are more than 130 employees with an annual output value of more than 80 million yuan.

After more than a month, Yao Xiaojun, a miner Yao Xiaojun, still clearly remembers the scene of the first time in the Wujiawan Coal Mine: take the overhead car (commonly known as the "monkey car"). Like drilling a cave, "Black Gulong, except for the mines on the top of the head, there is no light."

"The safety distance of some positions is insufficient, and the rope wheels are too low. The entire lane lane is dark, the moisture is large, the lamp is shined, and the fog is a light." These all impressed him. Yao Xiaojun told reporters that Article 469 of the "Coal Mine Safety Regulations" clearly requires: the main locations of transportation lanes, the bottom of the well, and the electromechanical room must have sufficient lighting. "Actually, many accidents can be found and avoided in advance by observation, but because of insufficient lighting or no lighting, the underground operators cannot see the signs before the accident, and they cannot be prevented or avoided in time, which eventually leads to tragedy. It happened. "Yao Xiaojun said.

Yao Xiaojun (right) Check the safety of equipment and electrical

At that time, Yao Xiaojun made up his mind: he must try to help the enterprise and solve the problem of the "blind" problem of the night road and the night car of the underground transportation system.

During the mining station, Yao Xiaojun repeatedly discussed the problems of improving the working environment of the underground workers and the reliability of equipment operation safety and reliability of equipment operations with Wujiawan Coal Mine and Electrical Mine. Letting enterprise management personally recognize the importance and necessity of improving the standardization of production safety. Liu Jun, the chief worker of Wujiawan Coal Mine, said: "Later, we realized the seriousness of the problem, and immediately increased security investment. He spent more than 200,000 yuan. Under the guidance of the miners, we carried out one -month circuit transformation."

Yao Xiaojun (right) Check the safety of equipment and electrical

At present, lighting facilities such as the sub -sidelines, main transport lanes, electromechanical equipment, and mining parks in Wujiawan Coal Mine have been installed in place one after another, and the working environment in related areas has greatly improved. With sufficient lighting, a series of hidden dangers and unsafe factors were exposed one after another, and then immediately rectified and eliminated.

On August 25, when Jizhu Journalists took the "Monkey Car" to the well, they saw that a lighting mine lamp was installed every 30 meters in the pedestrian, and the entire lane environment was "bright lights". It is clearly visible that a hedging room can be seen every other distance.

For the transformed lighting system, coal workers have the most right to speak. Miner Liu Renchun told reporters: "There are lights all the way, now the well is working hard, and the sense of security is much strong!"

The "brain" monitoring system is standardized

The coal mine safety monitoring system is the "brain" of safety supervision. It can collect security risk data under the well in real time, and simultaneously transmitted it to the 24 -hour duty room of the Hubei Bureau of the State Mining Safety Supervision Bureau. Once the monitoring system is alarm, it is important to deal with timely disposal.

On August 25, Jimu Journalists saw in the monitoring room of Wujiawan Coal Mine that two employees are on duty, and the camera screen in each location in the mining area is clearly displayed on the large screen. Through the monitoring system Class safety risk data.

Wujiawan Coal Mine Monitoring Room

"Before we entered the mine, the operation management of this 'brain' system was not regulated." Anye, a miner Anyi, introduced that at the time, there were three main problems in the safety monitoring system of Wujiawan Coal Mine: First, the daily maintenance of the system is The lack of technologies such as fault diagnosis and exclusion; the second is that after the monitoring system is alarm, the disposal and response of the underground urgency and response are not timely regulated; the third is that once the underground is underway, the scheduling personnel on duty cannot deal with various emergencies in time and eliminate it to eliminate it and eliminate it to eliminate it to eliminate it and eliminate it to eliminate it and eliminate it to eliminate it and eliminate it to eliminate it and eliminate it to eliminate it and eliminate it to eliminate it and eliminate it to eliminate it and eliminate it. Security risks. "Through technical assistance, we helped the enterprise to optimize the system, improved the emergency plan, and strengthened the standardized management of the safety monitoring system." Anyi said.

Longtanping Coal Mine and Wujiawan Coal Mine are also in Longping Township, Jianshi County, Enshi Prefecture. It is the largest coal mine in Hubei Province, with an annual production of 300,000 tons of coal.

On August 6th, on the 10th day of the mine, Zhang Guichuan, general manager of Longtanping Coal Mine, found Liu Jun, the chief worker of Wujiawan Coal Mine: "I heard that two residents have solved several practical problems in your mine. Our mine safety monitoring The system has frequently failed recently. This time, I hope that you will lend me two resident officers for two days and help us diagnose it. "

Anyi (left) instructed the staff to do a good job of data monitoring

In Longtong Ping Coal Mine Mining Monitoring and dispatching room, Anyi, a miner Anyi, carefully inspected the uploading of the mine monitoring system, personnel positioning system, video surveillance system, and major coal mines. Lack of. After Optimizing the monitoring system and upgrading data uploading software, Anyi was solved smoothly. In order to prevent similar issues from happening again, Anyi explained to the monitoring room on duty at the monitoring room. The monitoring system monitoring system monitoring points, fault exclusion skills and precautions were told, and the monitor was tested for 24 hours to timely dispose of over -limited alarm. The reporter learned that through analysis of the national mining safety production risk monitoring and early warning system, the current information systems of Longtanping Coal Mine and Wujiawan Coal Mine have stable operation, and the data upload has been ranked at the forefront of the province's coal mines. Zhang Guichuan lamented: "Now it is what the big mine should look like!"

At the same time, Anyi and colleagues also relied on technological advantages to help Liu Lin, Dongsheng, and Wubaoshu three coal mines to carry out the upgrade and reconstruction of the safety monitoring system and the three major system data networking. Only this item can help 3 Furniture saves more than 500,000 yuan in construction costs and has been well received by the company.

Squatting help coal mines will achieve full coverage

Zhang Song, director of the Hubei Bureau of the Hubei Bureau of the State Mining Safety Supervision Bureau, introduced that at present, 21 coal mines in the province are retained, 6 of which are produced in Enshi Prefecture, and 3 are under construction.

"In the past one month, the two miners in the mine have been in more than 10 times, checking the underwelling room, water pump room, and substation equipment of the underwriting houses 5 times, check the monitoring and dispatch room 9 times, find more than 50 hidden problems, stop violations of violations The operation is 5 times, and it is recommended to stop using 3 equipment and stop the maintenance of the work surface. "Zhang Song told reporters.

During the interview with the reporter, coal mine companies have stated that the problems raised by the miners and the rectification plan are "all received in the order." The miners also followed up and supervised throughout the process to achieve closed -loop management of hidden dangers.

There is no trivial matter in production safety, and accident prevention is the most important. According to the supervision and law enforcement situation and corporate feedback over the years, the management of electromechanical equipment and water damage prevention and control are the main problems that plagued the safety management level of Hubei coal mine enterprises.

Organize safety training

In this regard, the Hubei Bureau of the National Mining Safety Supervision Bureau organized the province's coal mine safety supervisors, and nine nine normal production and construction coal mines, chief engineers, electromechanical associate mining commanders, upper and lower power workers, and water technology personnel. , Further improve the professional and technical capabilities of coal mining practitioners.

The "squat dot" assistance provides caring and accurate guidance services for enterprises. This measure has also received wide praise from local emergency management departments and coal mine companies.

Xie Huaping, a second -level investigator of Enshi Emergency Administration, said: "At present, the safety supervision staff of the grass -roots emergency management departments is insufficient. The second help is very 'quenching thirst', we have benefited a lot. "

The coal mine companies, which did not taste the "sweetness", also asked, hoping that experts from the Hubei Bureau of the State Mining Safety Supervision Bureau could also help their mines for a month.

Reporter (third from right) after interview with the well (Photo by Anyi)

In response, Deng Wenrong, a member of the Party Group and Deputy Director of the National Mining Safety Supervision Bureau, said: "At present, the safety of the mine safety production situation is still severe and complicated. We must not only strictly enforce the law and punish them, but also take the protection of the lives of miners as the biggest mission and the greatest mission and the mission. Responsibilities, strengthen supervision and assistance in law enforcement, set up their own places to seek convenience, improve efficiency, overcome difficulties, and ensure security development. "Deng Wenrong introduced that the bureau has scheduled the plan and continued to settle in professional and technical forces into other normal production and construction coal mines to carry out squat points Formulating assistance to promote the province's coal mine enterprises to improve safety management capabilities.

The reporter learned that the safety production situation in the province's coal mines continued to be stable and improved. In 2021, the first year of "zero death" was achieved. There were no major accidents in three consecutive years. There were no heavy accidents in five consecutive years, creating the best level in history.

(Except for the signature, the pictures are taken by Jiomu journalist Huang Zhong)

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