Xiaoji Khan belongs to a newly opened coal mine, but there is nothing. I heard that there is a lot of groundwater, and the construction period has been delayed. What's more, Huadian is such a coal mine there, not the climate If you fall there, it's too late to regret it.
Shenhua Shendong Coal Group Co., Ltd. is the backbone coal production enterprise of Shenhua Group. Development and construction began from 1985, spanning Mongolia, Shaanxi and Shanxi provinces, with 16 mine, with an overall production capacity of 200 million tons. Relying on the integrated operation mode of production, transportation and marketing of Shenhua Group's mine circuit port, the company adheres to the construction policy of "high starting point, high technology, high quality, high efficiency and high benefit", and relies on technical and management innovation to form a new intensive, safe and efficient production mode of 10 million-ton mine group characterized by "production scale, technical modernization, professional team and information management". Since 1998, the company's coal output has increased by10 million tons every year. In 2005, the company took the lead in building the first 100-ton coal production base in China. In 20 1 1 year, the total amount of raw coal and commercial coal exceeded 200 million tons, making it the first production base of 200 million tons of commercial coal in China. Since the mining in the mining area, the death rate per million tons has been controlled below 0.02. Enterprise safety, production, technology, economy and other major indicators have reached the domestic first and world-class level. Based on the world's leading level, innovative coal mining technology, forming a core technology system of 10 million tons of mines. The first fully mechanized mining team with annual output of 6,543,800,000,6,543,802,6,543,804,000 tons has been built successively, and the first mine with annual output of 6,543,805,20,25,000 tons. The first batch of 300-meter, 360-meter and 400-meter extended working faces have been innovated one after another; Created the world's first heavy working face with 5.5m, 6.3m and 7m mining height and automatic working face with medium-thick and thin coal seam. Created 99 new records for domestic enterprises, obtained 206 patents at or above the provincial and ministerial level, and won 39 scientific and technological awards. In 2003, "Shendong Modern Mining Area Construction and Production Technology" won the first prize of scientific and technological progress; In 2005, the company won the "National May 1 Labor Award"; In 2006, he won the third China Environment Prize; Won the "National Quality Award" in 2007; In 2008, Comprehensive Prevention and Control Technology for Ecological Environment of Large Coal Bases in Desertification Areas and Research and Application of Coal Spontaneous Combustion Theory and Prevention and Control Technology won the second prize of National Science and Technology Progress Award; 20 10 "Research on Mining Technology and Equipment Matching of Automatic Face in Thin Coal Seam" won the gold medal of the second Youth Innovation Award of Shenhua Cup; 20 1 1 was awarded as "the seventh national advanced enterprise of scientific and technological innovation in coal industry". Shenhua Shendong Coal Group Co., Ltd. will adhere to the guidance of Scientific Outlook on Development, further emancipate the mind, accelerate independent innovation, enrich the "four modernizations" model, and build an enterprise with "intrinsic safety, quality and efficiency, scientific and technological innovation, resource conservation and harmonious development". Actively carry out large-scale professional services and promote the transformation of development mode, in order to promote the strategic goal of "scientific development, rebuilding Shenhua, doubling the total economic output in five years and building a world-class comprehensive coal energy enterprise with international competitiveness". Shendong's vision is to build a century-old Shendong and become the leader of the world coal enterprises.
Xiaojihan Coal Mine is the first 10-million-ton modern mine in the "Yuheng Mining Area (North Area) of Jurassic Coalfield in Northern Shaanxi" planned by the state. It is located in Yulin City and the west of Xiaojihan Township in Yuyang District of Yulin City 12km, with a mine field area of 25 1.75 square kilometers, geological reserves of 3 1.70 million tons and recoverable reserves/kloc. * * * There are 9 minable coal seams, of which No.2 and No.4-2 coal seams are the main coal seams. The geological structure of the mine field is simple, and the coal seam dip angle is less than 1. It belongs to a horizontal coal seam low gas mine, which was established by Huadian Coal Industry Group Co., Ltd. and Yulin Mining Group Co., Ltd.. The mine adopts inclined shaft development, panel strip mining, and the designed production capacity is100 mt/a. The main inclined shaft and auxiliary inclined shaft are centrally arranged in the industrial site, and the central air intake and return shaft is arranged in the wind shaft site. Among them, the inclination angle of the main inclined shaft is 14, the inclined length is 1400m, and the belt conveyor with bandwidth of 1800mm is equipped in the shaft to undertake the task of underground coal lifting. The inclined angle of the auxiliary inclined shaft is 6, the inclined length is 365 1m, and the trackless rubber-tyred vehicle is continuously transported. When the mine was put into production, it was equipped with two sets of fully mechanized mining faces with high yield and high efficiency, and three sets of continuous shearer driving faces, most of which were imported equipment. At present, it belongs to a coal mine under construction, and the underground water inflow is particularly large, provided that the shed is simple.