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каолиновый порошок
by Unknown - 03:33 on 07 June 2013
каолиновый порошок Analysis of construction waste brick production line construction waste recycled concrete production line The process of China's urbanization is accelerating, show a beautiful high-rise buildings in front of people, a lot of construction waste raid city, simple landfill and any stacked not only invaded and occupied the land, but also caused a serious threat to our environment. In the progress of science and technology, construction waste recycling being popular.It is understood that the use of construction waste to produce environmentally-friendly brick and recycled concrete the domestic construction waste recycling. Apparently, construction wкаолиновый порошокaste recycling after sorting, crushing, screening and other processes, but, in fact, broken links, products for different purposes, the crushing equipment is not the same. To this end, the Shanghai Xuan World Engineering Technology Co., Ltd. construction waste Division Zhao, director of a detailed analysis of the differences of the brick production line construction waste and construction waste recycled concrete production line.First, the construction waste brick production lineUsed to concrete, cement, construction waste and other waste after reasonable broken lawn brick instead of stone production, square bricks, blind hole brick, permeable brick, every wall, module turn, insulating brick, block brick dozens of environmental brick.Construction waste disposal companies in the configuratпереработка свинцовых рудion of the production line, a lot of construction waste disposal equipment manufacturers often provide jaw crusher and impact crusher crushing production line, in fact, this process there are many drawbacks.We all know, brickmaking aggregate size generally less than 10 mm, even smaller, only about 30% -40% of the aggregate size granularity produced in this way to meet the requirements, and therefore need to cycle broken until production meet the standards of the brick-making aggregate. To solve this problem, Xuan World specially developed DPF single-stage counterattack hammer crusher is only on the market for brickmaking aggregate crushing equipment, and only after a crushing will be able to achieve the ideal aggregate, complex technical process simplification, and greatly reduce the production cost.Second, the conмельница для шлакаstruction waste concrete production lineProduction of waste concrete construction waste recycled concrete can not only solve the environmental pollution brought about by the waste concrete, you can also save natural aggregate resources.In fact, recycled aggregate concrete is abandoned concrete construction waste after cleaning, crushing, grading and complement each other by a certain percentage of recycled aggregate as part or all of the the aggregate preparation of concrete. Add admixtures and admixtures to adjust and improve the strength of recycled aggregate and recycled concrete, it hardening has good mechanical properties and durability. The specific process mainly consists of three phases.Preprocessing stage: remove other impurities in the waste concrete, concrete crusher for crushingMilling stages: concrete block in the eccentric turn the barrel rotation, to make it collide with each other, friction, grinding, and removing grout and mortar attached to the aggregate surfaceScreening stage: the final material is sieved to remove fine particles of cement and mortar, and finally get recycled concrete aggregateHowever, crushing waste concrete construction waste is generally used in jaw crusher and impact crusher, secondary crusher to produce qualified recycled concrete.Add your comment
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