The desulfurization gypsum production line is dedicated to power plant
The technology in the world today the most mature desulfurization technology is a method of lime, limestone, gypsum, to improve the efficiency of flue gas desulfurization, on the desulfurization technology for desulfurization of limestone powder, calcium oxide content and fineness of the demand is higher. Heavy industry science and technology of vertical roller mill, the dawn in the desulfurization gypsum production line, production of limestone, lime, crushing and grinding powder is particularly useful, for this process in the production of finished product quality has strict satisfy. The use of the process line because of its special properties, are widely used in steel mills and power plants stone paste production line of the grinding process of desulfurization, desulfurization rate above 92%, and convenient in operation and maintenance, effect is remarkable.
Crusher to break large size gypsum ore into small particles of less than 30 mm, conveying to the mill for grinding, the classifier will be grinding fineness products required after calcined gypsum raw powder into the fluidized bed, the rest back to mill for grinding again until qualified. The qualified gypsum powder after calcining is fed into the clinker storage or sent to the workshop for use.
Process five systems
According to the process, the production line of gypsum is divided into five parts, which are broken system, storage conveying system, powder grinding system, calcining system, and electronic control system.
The equipment used in the process: PE – jaw crusher – ou-type grinding or vertical grinding mill
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New Energy Lithium Ore Mining Process
Spodumene: According to the hard rock crushing process, the crushed product is generally 5-40mm, combined with different design requirements of customers, two-end or three-stage crushing, high-grade crushed products (above 4-5%) can be directly used in the metallurgical process to produce lithium carbonate Or lithium hydroxide, the particle size of the finished product is generally around 20-40mm; low-grade generally requires ball mill grinding and separation, and the particle size of the finished product is generally around 5-20mm;
