Bartlett-Snow™ Rotary Kilns
Providing Solutions for High Temperature Applications
Bartlett-Snow™ direct-fired rotary kilns are provided for applications requiring product temperatures to 3,000°F (1,650°C) and oxidizing or slightly reducing atmospheric conditions. In addition, the process material must tolerate contact with products of combustion and/or the burner flame envelope, as well as reflect a particle size range, specific gravity and shape that allows reasonable gas velocities through the cylinder.
Bartlett-Snow™ rotary kiln refractory-lined cylinders are supported in two riding rings, each resting on a pair of trunnion rolls. The cylinder is rotated by means of a girt gear and pinion drive arrangement. Both ends of the cylinder are enclosed by stationary breechings with rotary seals, as required for the application. The feed breeching is refractory-lined and can utilize a feed chute or a variety of feeding mechanisms. At the discharge end, the refractory-lined firing hood is carriage mounted so that it can be rolled back to permit access to the cylinder interior.
Bartlett-Snow™ rotary kilns are provided with automatic temperature, pressure and electrical controls, with burner systems capable of firing natural gas, propane and/or oil.
Bartlett-Snow™ rotary kilns are available in sizes ranging from 24" to 144" (610 mm to 3,655 mm) in diameter with lengths 12' to over 100' (3,655 mm to over 30,480 mm).
Typical Materials Processed:
Alumina, Petroleum Coke, Zircon and Silica Foundry Sands, Catalysts, Kaolin and Bauxite Clays, Aggregates, Calcium Carbonate, Aggregates, Ore Concentrates, Titanium Oxide, Chromium Oxide, Ferrites