What is the most advanced coal mine production system?

The approved output is 6.5438+0.2 million tons, and the actual output is about 6.5438+0.50-2 million tons, which can be close to 3 million tons at high yield. In fact, if there are no major safety hazards in the production system of coal mines and the safety management is very formal, it is mainly to rely on overcapacity to improve efficiency. I introduction to the mining area 1. Geographical location Nanliang Coal Mine is located in the middle of Shenfu local mining area in Jurassic coalfield of northern Shaanxi, at the junction of Shenmu and Fugu counties in Shaanxi Province, and Hongcaogou Village, Laogaochuan Township, Fugu County, Shaanxi Province. 2. Natural climatic conditions: it belongs to the warm temperate semi-arid continental monsoon climate, which is dry in winter and spring, hot in summer and rainy and humid in autumn. The four seasons are distinct, the rain and heat are in the same period, the daily temperature difference is large, the wet and dry seasons are distinct, the annual precipitation variability is large, and droughts often occur. Temperature: the annual average temperature is 8.4-11.0oc, and the temperature difference between day and night is 1 1.7℃. The extreme maximum temperature is 40.0oC, and the extreme minimum temperature is-22.5oC. Precipitation: the annual average precipitation is 51617 mm, and the rainy season is mostly concentrated in summer and autumn, accounting for 72% of the annual precipitation. Sunshine: the annual average sunshine hours are between1938.8-2199.0 hours. Frost condition: the frost-free period is 180 days. 3. Traffic conditions: Shenshuo Railway and Baoshenfu Secondary Highway in Nanliang Coal Mine pass through the south edge of the mine field. Second, the mining area development 1, mining area history 1987 Nanliang Coal Mine was founded. Nanliang Coal Mine was officially put into production on 1995, with a design capacity of150,000 tons/year. Three. 1 status quo of mining area. Mining conditions Nanliang Coal Mine was originally affiliated to Yulin Coal Export Group, an export coal base in Shaanxi Province, with a mining area of 19.3364 square kilometers. (1) reserves Nanliang coal mine geological reserves 133 17000 tons, recoverable reserves 6 195000 tons. (2) Production capacity The designed production capacity of Nanliang Coal Mine after reconstruction and expansion is 750,000 tons/year, and the approved production capacity after technical transformation is 654.38+200,000 tons/year. 2. The quality of coal products in Nanliang Coal Mine is excellent, and it is a power fuel and industrial gasified coal with ultra-low ash, ultra-low sulfur, ultra-low phosphorus, high calorific value and good washability. Shaanxi Nanliang Mining Co., Ltd. is a Sino-foreign joint venture established by Yulin Coal Export (Group) Co., Ltd. and China Coal Import and Export Corporation, Australian Huaguang Resources Co., Ltd., Hainan Jingtie Industrial Trade Development Company, Ningbo Fuxing Fuel Co., Ltd. and Shaanxi Coal Transportation and Marketing (Group) Co., Ltd. Shaanxi Nanliang Mining Co., Ltd. (hereinafter referred to as "Nanliang Mining") is the first enterprise to introduce foreign capital into Shaanxi coal industry. The first coal enterprise to optimize resource allocation through market means and realize strong alliance and complementary advantages; The first enterprise to introduce Australian management mode to manage coal mines; The first medium-sized coal mine to adopt the management mode of mine production outsourcing; The first coal mine enterprise to bid farewell to dirty, chaotic, poor and black and move towards elegance and comfort; Shenfu Mining Area is the first enterprise to study coal mining methods and achieve great results ... Because it has created many firsts, and because it has gathered, trained and transported a group of management talents, it has become a banner of Yulin coal industry project construction and a model of Yulin civilized unit. Shaanxi Nanliang Mining Company is at the forefront of the market, which has carried forward the prestige of state-owned enterprises in China. "Management is science, and the value of science lies in seeking truth; Management is art and the life of art lies in innovation; Management is service, and the core of service is quality; Management is a career, and the meaning of a career lies in dedication. " Nanliang Mining Team is a combination of talents from all corners of the country. The leaders of the company boldly learn from the Australian coal mine management model and entrust Xi 'an University of Science and Technology to redesign it according to the actual situation, change the traditional operation model and operate it with the modern enterprise system. Its management mode is to establish only a project management company, entrust other work to professional contractors, and implement the general manager responsibility system under the leadership of the board of directors. The company is responsible for the determination of production technology scheme, material supply, product sales, project progress, raw coal output, quality supervision, inspection and assessment. Mine construction, auxiliary production, logistics service and product marketing are all entrusted to professional companies in the form of contracts under the principle of adhering to market standards and maximizing shareholders' interests. Through the market mechanism, we obtained the services of the most suitable professional company in the market. Through the cooperative research with Xi 'an University of Science and Technology, we initially found a longwall intermittent mining method suitable for small and medium-sized coal mines in Shenfu mining area, which not only replaced the backward room and pillar mining method in local coal mines in the past, but also solved the problems of small output, low efficiency and low coal recovery rate. The recovery rate of the new method is more than 83%, which is nearly three times that of the small coal mines in the past, and far higher than the resource recovery level of the opened coal mines in Yulin, which fills the gap in the mining method of small and medium-sized coal mines in Shenfu mining area. The core competitiveness of an enterprise is talents, and the key to whether talents can play an active role is to have a strong leadership team that can carry out the strategy of the board of directors to the letter. Nanliang Mining not only innovated the management mode, but also vigorously cultivated new management talents. At the beginning of 1999, Nanliang Mining publicly recruited 13 employees. Some of them are postdoctoral graduates from coal colleges, some are current mine managers, managers and chief engineers of state-owned coal mines, some are novices in Yulin coal industry, and some are administrative cadres with strong coordination ability. Their joining is not only a fusion of talents, but also a fusion of cultures, which not only embodies the idea that the success of the cause stems from the perfect collocation of talents, but also enables everyone to make full use of their strengths and avoid weaknesses, unite as one and be full of fighting capacity on the premise of publicizing their individuality. In the past eight years, Nanliang Mining has become the cradle of training coal management talents. Yang, the first general manager, and the deputy general manager were transferred back to the headquarters of China Coal Company. Wang Lianxiang, the second manager, was appointed to establish Shen Yu Coal Company, which started from scratch, transported more than 3 million tons of coal every year and built elm bay Coal Mine with an annual output of 8 million tons. Now he has been ordered to form Yulin Mining Group. Han Nanshan, the third general manager, was transferred back to the headquarters of China Coal Group as the manager of the enterprise division. Zhang Guangyao, the current general manager, is a compound talent. Starting from the office director, I have accumulated rich professional knowledge and experience in managing coal mines step by step, mastered the overall situation, coordinated the surrounding areas, and led Nanliang mining employees to a higher goal. It is this contractual management mode that completely solves the problem of personnel burden brought by traditional management organizations, and improves the overall operation level of the company. A new modern coal enterprise with high management level, good economic benefits, low resource consumption, less environmental pollution and fully mobilized human resources has been established. "Why do you work? Make money. Why? Not safe. What else is there? For the safety of your own life, for the happy reunion of your family and for the stable development of the enterprise, please don't forget the safety in production. Always safe, life is sweeter than honey. " Nanliang Mining did not evade the responsibility of safety management because of contract management, but still insisted on harmonious development and strengthened safety production. In Shaanxi Nanliang Mining Co., Ltd., the safety concept of "safety is the greatest politics, safety is the greatest benefit and safety is the best welfare" has been established. On the one hand, Nanliang went all out to improve production conditions and raise the level of safe production through technical transformation, and successively invested 654.38+0.5 billion yuan to complete the first and second phase reconstruction and expansion projects and the 65.438+0.2 million tons tie line reconstruction project; On the other hand, they strengthen the consciousness of leading the first responsible person, implement three shifts of workers, and never sacrifice the lives of miners in exchange for the increase of the company's economic benefits. Seeking benefits by safety, promoting development by safety and seeking growth by safety have become the safety culture of Nanliang Mining. Conceptually, Nanliang Mining regards safety production as the primary link of "humanization" of enterprise management, and requires the company to treat front-line workers as their brothers, relatives and flesh and blood, "I would rather earn millions less than give up the lives of workers". Nanliang Mining established the principle that "both output and benefit should give way to safety, without which production can not be carried out is the starting point of all work". In management, Nanliang Mining implements semi-military management on site to ensure production safety. In 2006, Nanliang Mining realized zero death in safety production! Now, the production technology, safety equipment and working conditions of Nanliang Mining have entered the most advanced ranks of non-fully mechanized local coal mines in Shaanxi Province. On June 5438+ 10 this year, Nanliang Coal Mine passed the acceptance of standardized secondary mine and became a local demonstration mine in Yulin City! While strengthening safety production, the company actively promotes clean production. A special garbage dump and sewage treatment station have been set up to cover and seal the production garbage layer by layer, and then plant trees for greening. It was awarded the title of "Green Civilization Demonstration Enterprise" by Yulin Environmental Protection Bureau. The company also invested 24.27 million yuan to renovate and build an office, living and welfare area with an area of 82,000 square meters and a staff dormitory building with a usable area of 26,000 square meters 1 1765 square meters, making it look like a garden villa. Now entering Nanliang Mining Industry, the dirty, chaotic and black image of traditional coal mining enterprises has long since disappeared, and it has been replaced by lush lawns, hedges, grotesque locust trees, climbing vines, whitewashed apartments and winding fountains, which makes people feel the harmony between man and nature. "If we want Nanliang Mining, the banner of Yulin coal front, to fly forever, we must keep innovating and innovating, and the driving force of innovation comes from learning. "In Yulin, a national energy and chemical base that the world's top 500 companies are competing to enter, in order to make Nanliang Mining, the banner of Yulin coal front, fly forever, we must constantly innovate and innovate, and the driving force for innovation comes from learning. In enterprise management, Nanliang strives to build a learning organization and vigorously promote the construction of corporate culture. By studying successful books such as Human Nature Management and Details Decide Success or Failure, employees are organized to watch management lectures such as How to Communicate, Manage and Employ People, and 1 1 Common Mistakes of Professional Managers, so as to continuously stimulate employees' enthusiasm for work and life, develop employees' potential and improve work efficiency and quality. Nanliang Mining is a company that attaches great importance to establishing a learning enterprise. First, adhere to the principle of "grasping with both hands and being hard with both hands", and put the creation of civilized coal mines and economic management in the same deployment, implementation, inspection, assessment, rewards and punishments, thus forming a working mechanism of creating civilized coal mines. Second, conscientiously implement the "Basic Outline of Citizen Moral Construction", strive to practice the socialist concept of honor and disgrace, and earnestly undertake the social responsibility of enterprises. In view of the hanging roof area formed by room and pillar mining in local coal mines in Shenfu mining area, there is a safety hazard of large-scale roof caving. The company invested 500,000 yuan, and cooperated with Xi 'an University of Technology to carry out research on prevention and control of geological disasters in mined-out areas, so as to prevent the collapse of mining areas from causing disasters. In view of the problems of many migrant workers, high mobility and many potential safety hazards in local coal mines, the company invested 2 million yuan to build a simulated on-site training center in Nanliang to train more skilled workers to serve local coal mines in our city and improve the level of safety production. In terms of personnel training, we will give full play to the advantages of large enterprises in China Coal, and recruit 46 students from high school graduates in Fugu County for training in the Mining Institute. After graduation, they will be enriched to work in various enterprises under China Coal Company. Third, through study-thinking-practice, we can constantly improve ourselves in our work. In Nanliang Mining, learning inspirational classics and marginal science has become a common practice. Five company-level and middle-level cadres participated in the MBA class of business administration coal industry sponsored by Northwest University. Through the cultivation of team spirit and the creation of corporate culture, the complementary advantages of talent structure can be realized. Nanliang Mining has never forgotten to repay the society to enhance the company's value, promote career development, and sincerely repay the society by maximizing benefits. Scientific management has brought about an orderly leap in Nanliang mining industry. Since the registration of 1999, Nanliang Mining has realized total fixed assets of 654.38+84.43 million yuan, net assets of 654.38+61170,000 yuan, total assets of 350.8 million yuan, cumulative sales of 5.43 million tons of raw coal, sales revenue of 962 million yuan and profit of 65438. Sales revenue is increasing at an average rate of 50% every year, and the capital turnover period is only 20 days. It is the enterprise with the fastest capital recovery, the highest capital turnover utilization rate and the best economic benefit in Shaanxi coal production and operation enterprises. In 2006, Shaanxi Provincial State Taxation Bureau reported the tax burden of value-added tax in the coal industry of the whole province, and Shaanxi Nanliang Mining Co., Ltd. made a higher contribution to society than other mining bureaus. The average unit value-added tax of key tax source enterprises in China is 26.32 yuan/ton, only 9.77 yuan/ton in Shaanxi Province, and 2 1.55 yuan/ton in Shaanxi Nanliang Mining Co., Ltd. The average tax burden of value-added tax of key tax source enterprises in China is 7.85%, 8.53% in Shaanxi Province and 12.6% in Shaanxi Nanliang Mining Co., Ltd. Nanliang Mining always keeps in mind its social responsibility as a large state-owned coal mine. In 2005, the coal market was tight, and the supply of raw coal was very tight. Many local coal enterprises once had no coal to sell and were in a difficult situation. Nanliang Mining took out more than 600,000 tons of raw coal produced by itself, and 40 yuan was 20% lower than the market price, supporting local coal enterprises and helping them solve the problem of raw coal supply. By the end of 2006, excluding tax, the company's direct and indirect contribution to local economic construction has reached 654.38+24.7 billion yuan, equivalent to the total fiscal revenue of some poverty-stricken counties in northern Shaanxi for more than 6543.8+00 years. In terms of social undertakings, Nanliang Mining also regards funding local social undertakings such as education and culture as its due responsibility. In 200 1 year, Nanliang Mining, which is still in its infancy, spent 500,000 yuan to build a "Hope Primary School" with an area of 3,402 square meters and can accommodate 300 students in Hongcaogou Village, Laogaochuan Township, Fugu County, and then donated 400,000 yuan to Shamao Village Primary School in Shenmu County and Laogaochuan School in Fugu County. In 2002, the relevant state departments launched an initiative to support Tibet Hope Project, and Nanliang Mining donated 200,000 yuan in the name of a local enterprise. In the same year, there was a flood in Qingjian County, and Nanliang Mining immediately sent someone to send 55,000 yuan of disaster relief funds; In 2005, it invested 6.5438+0.5 million yuan to build the drinking water project for people and animals in Hongcaogou Village. In 2006, he donated 500,000 yuan to build a square in jia county. In 2005, in order to assist the road traffic construction in Fugu County, Nanliang Mining made a one-time donation of 6,543,800 yuan! Fugu County established a charity, and Nanliang Mining took the lead in donating 654.38+10,000 yuan. In 2007, Yulin solved the problem of drinking water for people in mountainous areas of White, and Nanliang Mining responded to the call and donated 500,000 yuan. No pains, no gains. Nanliang Mining's achievements have been recognized by the society and commended and rewarded by relevant state ministries, provinces, cities and industry authorities. It has successively won the honors of producing advanced coal mines according to law, standardized secondary mines, advanced collectives in Shaanxi Province, advanced collectives in coal mine safety production in Shaanxi Province, A-level taxpayers in Shaanxi Province, the first top ten brands of energy mining industry in Shaanxi Province, a star enterprise contributing profits and taxes in Yulin City, and "Excellent Mine Construction in Safety and Quality Standardized Mines" in Yulin City. Yulin's "Excellent Management Enterprise" and "Top Ten Enterprises in Coal Transportation and Marketing" have been named as "Civilized Unit" and "Advanced Management Unit" by Yulin for three consecutive years. On May 1 day, 2007, he was awarded the title of advanced collective of provincial model workers. We believe that in the face of honor, all employees of Nanliang Mining will continue to be proactive, pioneering and innovative, pursue Excellence, accelerate the pace of enterprise development, and work hard to build a first-class coal enterprise and promote the good development of Yulin coal industry!