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Release date: 2016-07-28 17:27:50
In the process of human development, along with economic development, we will have a lot of solid, semi-solid waste, popular point that is, including solid particles, waste, slag, sludge, etc., all kinds of waste, these If they do not waste to be disposed of, the living environment and to human health threat, milling machine, can be said to play a very important role in the disposal of solid waste, and the promotion of common solid waste comprehensive utilization of resources equipment.
A brief description of several types of solid waste before
1. Fly: from coal combustion flue gas after the closing catch down fine ash, coal-fired power plants is a major solid waste discharged, with the development of thermal power plant industry, fly ash emissions from our current growing year increase, becoming one of the larger industrial waste, fly ash and dust can cause big environment, clogging rivers, and biological hazards to humans, after grinding mill processing fly ash in the cement industry, concrete industry, building products, agricultural fertilizer, environmental protection, paper and other industries widely used, not only can be salvaged, but also increases the value of fly ash, the human cycle of economic development help for the promotion of socio-economic development have been effective .
2. Coal: This is a one kind of solid waste discharged in the process of coal mining and coal washing, and a lower-carbon content of coal seams associated with the coal-forming process, the hard coal than the dark gray rock. Long-term exposure to the air, it is easy to cause a fire or spontaneous combustion of air pollution and, therefore, one of the objects of waste utilization, at present, through continuous development, can be used in coal gangue gangue lightweight aggregate production of cement, concrete, bricks and other building materials, but also for the recovery of coal, waste rock and coal co-firing power generation, preparation of crystalline aluminum chloride, sodium silicate and other chemical products as well as extraction of precious rare metals can also be used as fertilizer. These are the grinding mill has a great relationship help.
3. slag: also known as slag generated during the pyrometallurgical floating on the melt surface of the metal and other liquid substance, its composition as oxides (silica, alumina, calcium oxide, magnesium oxide) mainly, but also often contain a small amount of metal sulfide and entrainment. The role of environmental damage slag is also very large, at present, mill slag utilization in the application have to be more, it may be a different slag grinding mill for the production of cement, slag brick, or made into insulation, insulation material, is widely used in industrial and agricultural production to promote slag advanced equipment.
Second, Hongcheng Li mill in solid waste in value
It can be said, recycling of solid waste are inseparable help mill, mill by means of advanced milling technology, can promote solid waste recycling process, accelerate the pace of its utilization.
On the disposal of solid waste, Guilin Hong Cheng vertical mill production equipment for waste characteristics can be processed into different fineness, applied in all walks of life. Cheng Che-hung vertical mill is developed from the study and through the introduction of advanced milling technology for high fineness, high hardness, high moisture materials, has a very broad applicability, it broke through the traditional Raymond milling patterns help more material to achieve scale milling demand by the customer's trust and support, huge repercussions in the field of milling.
Hongcheng mill grinding efficiency is relatively high, and low energy consumption, the production capacity of large stand-alone, is conducive to enhancing the competitiveness of enterprises; overall system uses vacuum operation, no dust spills, system vibration, low noise, effective dust-free plant operation; the equipment using the new roller seals, high reliability, effectively reducing the oxygen content within the mill, explosion suppression performance is excellent. For milling manufacturers, because the process is simple, less system equipment, small footprint, so small integrated investment costs, by customers like, solid waste is ideal milling equipment.