Influence the development of precast refractory Rotary kiln

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Rotary kiln preform is between amorphous and monolithic refractories refractories, unshaped refractory setting is based, while both the advantages of amorphous and amorphous.Generally speaking, two kinds of refractories and refractory materials into amorphous monolithic refractories, but with the development of cement Rotary kiln technology, this limit is gradually blurred. Found that the impact of the development of precast refractories, unshaped refractories and application technology is the development of a new direction.Not only in the cement industry, the chemical industry, metallurgy, non-ferrous metal forging and other industries, more and more users castable Rotary kiln precast, while shortening the construction, maintenance and baking time.For some special parts of the Rotary kiln, for example a low wall grate cooler, Rotary kiln smoke chamber, these special parts subject to wear, affected cement calcination process conditions, refractories used easily damaged.Because these special parts refractory damage caused by an increase in the number of times to stop the Rotary kiln maintenance, thereby reducing the operating rate of the cement Rotary kiln, while increasing maintenance costs, production of cement is affected.However, with the development of the preform, because the impact caused by the smaller special parts.