Vanguard® 10 Fig.1 - Kiln ring assembly Fig.2 - Corner ring assembly 1 2 To respond to the lime market trend moving towards larger kiln capacities, Cimprogetti has developed the Vanguard® kiln design, featuring a circular cross section. The Vanguard® kiln represents the new cope in its field while it retains the well proven design features of the other Cimprogetti TSR kilns, for most of the process sub-systems (combustion and cooling air units, hydraulic power-pack, automation and control system logic, etc). The kiln is made of two cylindrical parts , the upper cylinder, of smaller diameter, where limestone charging and burning take place, and the larger diameter lower cylinder where lime cooling and the lime discharge are effected. It features a “free flow” radial channel of adequate cross section, all around the shafts, for an unobstructed hot gas flow from one shaft to the other. The Vanguard® kiln is also available for smaller limestone fractions.
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