1, continuous production, short cycle, lime kiln projects yield, high quality. 2, countercurrent principle work, rotating kiln, so thermal efficiency, fuel economy, because the use of heat retention and heat very well, so it saves fuel. 3, the firing time is shorter, the more common large kiln from the kiln fitted to the air takes 3-5 days, and tunnel kiln, there was about 20 hours to complete. A. 4, to save labor. Light a fire only when the operation is simple, lime kiln, and loaded kiln and kiln operations are carried out in the kiln, it is also very convenient, to improve the working conditions of operators, reduce labor intensity. 5, to improve quality. Preheating zone, firing zone and cooling zone temperature of three parts, often to maintain a certain range, easy to grasp its firing rules, so the quality is also good, less breakage. 6, kilns and kiln are durable. Because the kiln from thermal shock effects, so the kiln and long service life, generally 5--7 years to repair once. UHT ultra-high temperature kiln Rotary kiln temperature up to 1800 ℃ -1950 ℃. Mainly used for firing a sintered corundum, mullite, spinel, magnesium, calcium and magnesium chrome sand sand refractory materials, adapt to a wide range of uniform quality calcined. Existing domestic hot kiln in two sizes: φ1.7m × 40m and φ2m × 60m, lime kiln fan, production capacity of 6000t / a-20000t / a, heat consumption per unit of product is about 9900kJ / kg. To achieve ultra-high-temperature calcination, has taken the following measures: 1) calcining zone of high-grade refractory lining, the outer layer of insulation material, control the surface temperature of the cylinder is lower than ordinary kiln, will help improve the calcination temperature while also saves energy; 2) by recovering waste heat kiln flue gas, preheat the primary air, and secondary air into the kiln control, so that in no oxygen-rich conditions for the realization calcination temperature exceeds 1850 ℃; 3) through regulation of the primary air system that can effectively change the diameter and length of the burner flame, so as to adjust the length and firing with the flame temperature; 4) through the kiln firing system pressure and automatically adjusts the pressure to ensure the stability of combustion, and regulate flexible and reliable. Lime kiln, lime kiln project, blue sky furnace (high-quality businesses) are provided by LUOZHUANG Kiln Ltd. Linyi City blue sky. Luozhuang District, Linyi City, blue sky Kiln Ltd. (www.lyshihuiyao.com) (www.lyshihuiyao.com) is specialized in "lime kiln, lime kiln environmental protection, energy saving vertical furnace technology development and promotion" of the enterprise, Companies adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Liu light.