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Rotary Kiln
Aug 29, 2016

Rotary kiln means Rotary calcining kiln (commonly known as the rotary kiln), belongs to the building materials equipment class. Classified according to the different materials in rotary kiln cement kilns, metallurgy chemical kiln and lime kiln. Cement kiln is mainly used to calcine cement clinker, dry production cement kiln and wet production cement kiln type. Metallurgy chemical kiln is mainly used in the metallurgical industry steel plant poor iron ore magnetizing roast; chromium, nickel-iron-oxidizing roasting; refractory factory roasting high bauxite mining and aluminum plant, roasting clinker and aluminium hydroxide; chemical plant roasting chromium ore and chromium ore and other minerals. Lime kiln (active lime kiln) is used for roasting iron, Ferroalloy Plant of quicklime and calcined dolomite.

Rotary kiln construction materials, metallurgy, chemical industry, environmental protection and many other production industries, widespread use of rotating cylinder device of solid materials by mechanical, physical or chemical treatment, this type of device is called rotary kilns. Originate from the application of the rotary kiln for cement production, 1824 United Kingdom j Ahsp invented the intermittent operation of soil-cement kiln 1883 Germany Di Cishi invented the continuous operation of multi-layer kiln; 1885 British Langsam (ERansome) invented the rotary kiln, start production in Britain and the United States after it has obtained a patent, quickly gained considerable economic benefits. The invention of the rotary kiln, cement industry developed rapidly, but also promotes the study of application of rotary kiln, rotary kiln was soon widely used in many industries, and more and more important in the production of these, became the core of production equipment. In the field of application of rotary kiln, largest number of cement industry.