China Group's Daliuta Coal Mine is next door. The traffic here is convenient, and there are many provincial roads and railways around it, with a mine distance.
The Xinjie exit of Baomao (Baotou-Maoming) Expressway is only 7 kilometers, and it only takes you to Ordos City via Baomao Expressway.
An hour's journey, 30 kilometers from Ordos airport. The mining area is located in the north of Baotou City 108km, and south of Baoshen Railway.
Daliuta Station is 78km, and 360km west of Wuhai City. The traffic conditions in the mine field are very convenient.
Mataihao Coal Mine has a north-south length of 14.5km, an east-west width of 8.5km, an area of 123.32 km2, geological reserves of 2 billion tons and recoverable reserves of1200 million tons. The normal water inflow of the mine field is 160m3/h, and the maximum water inflow is 192 m3/h, with simple hydrogeological conditions; The coal seam has low gas content and belongs to low gas mine.
The coal in the mine field is non-stick coal and long-flame coal with low moisture, ultra-low ash, ultra-low sulfur-low sulfur, ultra-low phosphorus and high-ultra high calorific value. It is a good environment-friendly coal for civil use and power, and is suitable for thermal power generation, various industrial boilers, steam locomotives, etc. It can also be used as baking material in building materials industry and chemical industry.
Each coal seam is rich in oil and can be used as raw coal for coal chemical industry. The minable thickness of 3- 1 coal seam in mine is 4.05m -6.89m, with an average of 6. 139m, and the reserves account for 46.6% of the whole mine field. The designed production capacity of the mine is 8 million t/a, the equipment capacity is120,000 t/a, and the service life is113.2a. The mine adopts the mixed development mode of vertical shaft and inclined shaft, and three shafts are designed, which are the main inclined shaft (16,/kloc-0).
Mataihao Coal Mine has designed a fully mechanized working face, and realized the production capacity of10 million tons. High-tech and international advanced equipment are adopted in lifting, transportation and coal mining technology. The main inclined shaft strong belt conveyor adopts ST500 steel wire rope core strong belt, which is controlled by frequency conversion speed regulation device.
The auxiliary shaft hoisting equipment is the hoist with the largest hoisting load in China, and all the key electric control and braking devices are imported. Extra-large cages are also the largest cages in China at present; The underground transportation system adopts belt conveyor, and the transportation is continuous and automatic. The auxiliary system adopts trackless rubber-tyred vehicle, which reduces the personnel and equipment in the auxiliary transportation link and improves the transportation efficiency.
The imported continuous shearer is used in the gateway excavation of the working face, which reduces the transportation links and improves the work efficiency. The coal mining technology adopts large-scale comprehensive mechanized coal mining method, with a total height of 6.3m at a time, and all the main equipment in the coal mining face adopts imported equipment. In the aspect of mine comprehensive automation, belt conveyor, main ventilator, main drainage pump, substation and other equipment and underground electromechanical chambers are unattended. The hydraulic support of fully mechanized mining face adopts electro-hydraulic control, and the working face equipment realizes remote control and remote fault diagnosis.
The on-line monitoring of underground air volume, gas and temperature is realized. Industrial TV monitoring goes deep into the fully mechanized mining face, and the underground personnel positioning realizes the whole tracking monitoring.