Shanxi Coal Enterprises Reshaping Industry Image

"Coal does not fall on the ground, raw coal is washed directly", "shearers and roadheaders are equipped with far infrared thermal imaging human protection monitoring equipment to prevent workers from falling into casualties, and steadily promote unattended intelligent mining." Under the background of clean mining and utilization of coal and upgrading of traditional industries, Shanxi Jinneng Group, a state-owned coal enterprise, is rebuilding its industrial image and gradually getting rid of the image of "silly big, black and rough".

10, in Jinneng Group Yangquan Company Shangshe Coal Industry Co., Ltd. (referred to as "Shangshe Coal Industry"), surrounded by green trees and grass, coal mined from hundreds of meters underground was transported directly into silos through closed coal transport corridor, and then transported through belt to coal washery for washing, and finally screened out slime, medium coal, clean coal and other products. During the whole production process, the whole process of coal transportation is closed. As a state-owned coal enterprise, Shanxi Jinneng Group is making every effort to promote "100% raw coal washing" in order to achieve clean coal mining and reduce the impact on the ecological environment. Ten years ago, "black, extensive" was the undertone of the coal industry.

"About 10 years ago, coal produced in many coal mines landed directly and was transported outward by automobiles. In windy weather, coal dust around the coal mine is diffuse and polluted seriously. In Shangshe Coal Industry Lu Yanbing's studio, Lu Yanbing recalled that in recent years, environmental protection has been upgraded and traditional extensive production has been unsustainable. In 2015, Shangshe Coal Industry realized "no landing" of all coal washing.

This studio named after Lu Yanbing, a "post-80s" worker, attracts the "post-80s" technical backbone of coal washing, welding, and transportation departments. Lu Yanbing, born in 1989, is an old coal worker with more than 10 years of service. In many people's impressions, the coal mine still seems to be a rough and heavy place. But in Lu Yanbing's view, "post-80s" are becoming the backbone of coal mines, which brings vitality to traditional industries. In addition, "Coal mine management has also changed from simple and extensive to fine and humanized", and normal learning has become the work content of coal workers.

May 2018, the inclined shaft belt of Shangshe Coal Owner needs to be replaced. If outsourced to a professional company according to routine actions, the coal mine needs to stop production for 7 days, which not only causes great production losses, but also costs up to 600,000 yuan for construction. In the face of this problem, Lu Yanbing and his partners planned to change independently. It took only 60 hours to complete the replacement from the design plan to the discussion, exchange and site construction. In the meantime, Lu Yanbing and his partners worked together to optimize the construction process and self-made construction equipment, creating an economic value of more than 6 million yuan for enterprises. Not only that

, but also because of the common interest of inventing and innovating work, Lu Yanbing and a group of "post-80s" and "post-90s" set up studios, which continuously brought innovation sparks to coal mines. < p > < p > < foolish big black rough"to fine environmental protection < / P > < p > in the past, affected by production technology, concept and other factors, the coal industry has been labelled as"foolish big black rough"positioning. Nowadays, under the impetus of environmental protection and technological innovation, traditional coal enterprises are rebuilding their industry image. The underground coal resources in Yangquan, Shanxi Province are abundant, but the content of gas (coalbed methane) is generally high, which seriously threatens the safety of coal mine production. In recent years, building gas power plants with the help of gas resources is becoming a new channel for coal enterprises to turn harm into treasure and clean production. < p > < p > At Shangshe Coal Reserve Station, a silvery-white pipeline with a diameter of more than 1 metre runs through the green hills and trees. Gas from underground mining is piped into the gas storage tank.

Not far from here, "Liyu Shangsshe" gas power station is running. Under the blue sky and white clouds, in the blue and white factory building, the machine roared, and the gas was converted into electricity here.

"Liyu Shangshe" gas power plant is invested by private enterprises and constructed by utilizing gas resources of Shangshe Coal Mine and other coal mines. Tian Lijun, head of Liyu Shangshe Gas Power Station, said that according to the designed installed capacity, this power station can generate 324 million degrees of electricity annually, save 100,000 tons of standard coal, reduce carbon dioxide emissions by 1.2 million tons and sulfur dioxide by 10,000 tons.

Tian Li Jun said that enterprises purchase gas power generation from coal mines, and the amount of electricity generated is integrated into the State Grid. The waste heat generated can provide winter heating and other living and production needs for Shangshe Coal Mine. The same scenario is not only performed in Shangshe Coal Industry. Jing Changsheng, general manager of Yangquan Security Coal Industry Co., Ltd. (referred to as "security coal industry") of Jinneng Group, said that under the policy of "pumping before mining" of Shanxi Coal Industry, the security coal industry can provide 40 million cubic meters of gas to the above-mentioned gas power stations every year, and the gas extraction rate can reach more than 80%. Xiao/p>Jing Changsheng said that as early as 2012, the gas laboratory had been set up in the security coal industry. In the gas Laboratory of Baoan Coal Industry, all kinds of test tubes and advanced measuring instruments are available. Every day, the staff dressed in white coats should sample and test coal samples collected from the underground front line, monitor the gas content in the underground, and ensure safety in production. < p > < p > drying, pressurizing, dripping medicaments and putting them into instrument for determination. Staff members said that the work was meticulous and rigorous. Every data here affects the progress of underground work, more related to the safety of miners.

is different from the traditional impression of coal dust flying and sewage crossflow. In Baoan Coal Mining Area, the environment is clean and shady. Jing Changsheng said that the mine water extracted from the underground mine was treated to irrigate trees and reduce dust in the factory area, so as to achieve zero discharge to the outside world. Coal is transported through closed belt corridor and directly enters the coal washing plant to realize "coal does not fall to the ground". <