Comprehensive utilization of phosphogypsum to promote the rapid development of its grinding mill

    Currently the 184 million tons of industrial by-product gypsum emission every year is very troublesome problem, not only caused the waste of land resources, but also cause great harm to the human living environment. Gypsum and gypsum account for a high proportion of 85%, tell from high percentage of the comprehensive utilization rate, is only 48.1% at present, the ratio of the use of phosphogypsum as low as 27%, therefore, to speed up the comprehensive utilization of phosphogypsum and resource utilization can effectively boost the country’s sustainable development process.

    Phosphogypsum has a very large purpose in building materials, industry, and agriculture:

    1. Widely used in the field of building materials, large consumptive amount of phosphogypsum and its mature technology application route is carried out by grinding mill. The fine powder of gypsum plaster could be used as building materials in the manufacture of new products including gypsum instead of natural gypsum cement retarder production, refining building gypsum powder, production of plaster board, gypsum block and the like.

    2. phosphogypsum rendered acidic, is very rich in sulfur, calcium, magnesium and other trace elements, in addition of widely used for construction, road and other purposes, but also for improvement of saline-alkali soil conditioner, played an important role in alleviate desertification. And moreover, phosphogypsum can also be prepared as a long-acting fertilizer and other fertilizer raw materials.

    3. Phosphogypsum has a very large space for development. In industrial field, phosphogypsum used to produce sulfuric acid and cement ammonium sulfate, potassium sulfateand and other products through different processing methods, give full play to its special value.

    Phosphogypsum grinding mill is constantly upgrading with the continuous expansion of phosphogypsum applications, it can be said that the two factors are complement each other, influence each other. As mine mill equipment, gypsum mill should follow changes of the market development, accelerate its innovation and adaptability by continuously adjusting the milling technology structure, continues to upgrade and improvements the phosphogypsum technology so that to applied freely in phosphogypsum and other non-metallic mineral grinding and processing area, to produce a more high-quality and high-end powder, promote growth and development of phosphogypsum industry.

    Guilin Hong Cheng is the domestic first-class milling machine production base, HC series mill, HCH ultra-fine milling machine, HLM vertical milling machine, HCQ improved mill and HLMX ultrafine vertical milling machine have a very wide range of uses and influence in the field of powder making area. It is been praised and trusted in powder making area with advantages of superior performance, excellent quality, high efficiency milling, improve service. HLM currently widely used on the market as the first choice of vertical mill for phosphogypsum grinding, because of its low power consumption, feed size, easy to adjust the product fineness; the process is simple and other advantages to activated in non-metallic mineral including gypsum market.

    Hongcheng vertical mill --HLM vertical milling from drying, grinding, classification, transport as a whole, mainly used grinding and processing of cement, clinker, power plant desulfurization with lime powder, slag powder, manganese ore, gypsum, coal , barite, calcite and other materials. The mill mainly consist of main frame, feeder, classifier, blower, plumbing fixtures, hopper, electronic control systems, collection systems, etc., is a very advanced, efficient, energy-saving milling equipment.