Ball mill: harmful tailings generation and treatment

　　ball mill: harm extremely tailings (explanation: Temple to be taking dive) production and treatment; at present, my country Tailings (explanation: Treasure to taking the treasure) library is still in stack, this shortage (AbuSe) Too big, the tail mine is planted to the stack, causing the sewage horizontal flow, the bunch of the bunch is very large, the stack is very unstable (explained: stable stability; no change), rain often causes landslides in debris generation (landslide There have been more than 100 deaths. The ball mill is suitable for dust grinding various ore and other materials, which are widely used in different industries such as moisture, building materials and chemicals, can be divided into dry and wet two kinds of grinding methods. The ball mill can be divided into a short cylinder mill, a long cylinder mill, a tube mill, and a conical mill.

　　The National People's Congress representatives, the Chinese Mining Ball Grinding Engineering Academician Wang Mengshi proposes to pay attention to the harmful tailings production and treatment. The current task of my country's mining ball mill circulation is how to make long-term shelving tailings (explanation: treasures to be tied), and carry out secondary development and utilization. Wang Hengshu said that as an example in Chengde City, as of the end of 2011, the city has a total of tailings (explanation: Treasure to tap the treasure), accounting for 1/4 of Hebei Province, accounting for 1/17, accumulated accumulated deposits About 1.6 billion tons, the average annual tailings (explained: treasure to be tested) increased by about 200 million tons. The mining does not allow damage to the environment, and it is not allowed to regenerate new pollution, which is the responsibility of society.

　　The ball mill is widely used in cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metallogenicity and glass ceramics and other production industries, dry or wet grinding of various ore and other wear materials. . Wang Hengshu proposed that it is not allowed to tail (explained: treasure to be tedled), and the land can specify a small amount of footprint, as a temporary storage requirement. He said that the current tailings graded concentration technology and refining screening technology is high, slow, it is not easy to adopt, made into building materials will have new pollution to buildings (building), which is not large, can not eliminate tailings . Also, 90% of the coal mines and metal mines in my country use underground mining, and the falling area collapse causes surface subsidence, and the damage to the surface farmland, buildings, roads and ecological environments is very serious, and there are many casualties. Equipment factory advice, tailings should be tail (explained: treasure to be tied)After the simplicity is simple, it can be plans to populate the vacuum area and leave the underground space for future application for new use.

　　The ball mill is a crushing key device after the material is broken. The ball mill is suitable for dust grinding various ore and other materials, which are widely used in different industries such as moisture, building materials and chemicals, can be divided into dry and wet two kinds of grinding methods. He introduced: Filling the vacuum area is an important way for a large number of tailings, which forms the concentrated tailings and gelling materials into a certain component filled with the filled tunnel and vacuum, forming a strong strength (strengthenth) Filler; each cube can be filled with 2 tons of tailings in the cube, and all of the firefield can be consumed by 100% of the original mine.

　　Thorough is clearly removed; and passing through the airway Adhesive filling, one hand eliminates the safety hazards of underground mining empty spaces, avoiding the ecological damage caused by the collapse of the vacuum area, and can replace the mine column using a filling body, which is conducive to increasing the return rate. Engaged in energy-saving ball mills, ceramics (raw materials: non-metallic minerals) ball mills, tapered ball mills and other ball mills for more than 30 years, with more advanced patents (meaning: public letter or public literature) certificate, leading (take the lead) Industry Domestic Ball Mill Production (Produce) Enterprise, Quality Quality, Perfect After Sales, escort your equipment and production!