High Technology Crusher in Slag Processing

Slag is a partially vitreous by-product of smelting ore to separate the metal fraction from the unwanted fraction. It can usually be considered to be a mixture of metal oxides and silicon dioxide. However, slags can contain metal sulfides (see also matte) and metal atoms in the elemental form. While slags are generally used as a waste removal mechanism in metal smelting, they can also serve other purposes, such as assisting in the temperature control of the smelting; and also minimizing any re-oxidation of the final liquid metal product before the molten metal is removed from the furnace and used to make solid metal.
The slag mainly consists of calcium, iron, silicon, magnesium and a small amount of aluminum, manganese, phosphorus and other oxides. In some areas, the slag also contains little titanium and vanadium because of the ore containing those ingredients. Slags are greatly different due to the various components in steel-making furnace, steel furnace steel smelting and each different stage of the smelting process.The application of the crusher has brought new hope to the slag processing.
The approach to dealing with the slag uses the slag and the primary slag as raw materials. The processing technology includes cold abandoned method, hot pour method, splashing cold plate method, water quenching method. Generally, it uses a closed loop production process which is respectively composed by the process of crushing and screening, vacuum ball milling, classification and wind dry magnetic separation to receive four high-quality and high value-added products, which namely means that the steel scrap with a iron content greater than 90 % of high-quality can be used for high-grade iron powder iron that can be used as a cement and concrete admixture of high activity for high-grade steel slag powder and the road surface of asphalt concrete surface layer of steel slag aggregate. After the entire production process completed, it can achieve zero emissions slag with no pollution.
As with the slag processing,Henan hongxing specialized in producing those kinds of equipment, such as the jaw crusher,.The slag can be effectively handled through well-designed production line. The crushing and screening lines use the system of master, chain, monitoring, which realized a fully automated production and the production is more scientific and rational, easier to use, it has greatly improved the productivity. The production line of the steel slag crushing and delivery system has installed dust removal device and took a fully enclosed operation, which effectively reduce the dust emissions. The entire production process is composed by twojaw crusher, a fine break CS series cone crusher, five iron removal process, five screening and other process, which forms the deep processing of steel slag granulation process of a 'three-breaking five selected five screening'. The process has the characteristics of high magnetic selection ability, good recovery of ferrite and the ferrite content in tailings has reduced by 17% or less, which greatly improves the active ingredients of steel production.
Hongxing Heavy on the vertical mill at home and abroad experience, absorbing foreign advanced technology to develop a series of dozens of specifications dozens of models of milling machine has the function of efficient, energy-saving drying and grinding. Both the overall characteristics of the mill crushing, drying, grinding, classifying, and transportation as a whole, high grinding efficiency, low power consumption, drying capacity, the product fineness is easy to adjust the process is simple, covers an area of small, low noise, no dust pollution, low wear, easy maintenance and reliable operation, etc. Coal preparation, slag grinding, rapid popularization and application of gypsum grinding calcined and non-ferrous metal industry and grinding non-metallic mineral projects.
The article is provided by Hongxing company,As the professional manufacturer of complete sets of mining machinerySymons cone crusher, Henan Hongxing is always doing the best in products and service.