Electric furnace kiln electric furnace kiln applications in recent years gradually increased, Henan lime kiln advanced equipment, mostly for heat-treated MgO-C, long outlet, skateboards and other products, but also for skateboarding, long nozzle firing and silicon nitride and other special refractories fired. Electric furnace production recorded live, convenient and reliable temperature control and good production environment. Electric furnace kilns, furnaces for heat treatment furnaces mostly as much continuity, temperature is generally 200 ℃ -350 ℃, the installed power 150kw-300kw. Roaster kiln mostly intermittent jobs, mostly in the use of temperature 400 ℃ -700 ℃, with product varieties and installed power requirements of the heating rate, the difference is large, more than 250kw-500kw. The production of silicon nitride bonded SiC brick kiln electric furnace temperature <1400 ℃. Application and promotion of environmental technologies in the production of refractories plant pollution problems exist, so that Shanghai, Beijing, Guangzhou and other cities, to build in the city of refractories plant, lime kiln advanced equipment prices, relocation or take measures to limit discontinued . Industrial furnace refractories are key sources of pollution, lime kiln advanced equipment, in recent years, focusing on the promotion of environmental protection measures are: a) high-efficiency filter air purification dust. Smoke purification focus on the promotion of efficient bag filter, bag limits due to the required temperature of flue gas into the bag filter is less than 260 ℃ -300 ℃. After the furnace flue gas treatment through efficient dust collector, dust content can be controlled in less than 100mg / m3; b) asphalt fume treatment. Skateboards, and other products require dipping tar MgO-C, and then baked in a kiln, the removal of volatile, thus producing asphalt fumes, the workplace and the surrounding environment pollution. 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, the 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 materials, Shandong lime kiln advanced equipment, control cylinder surface temperature is lower than ordinary kiln, there help improve the calcination temperature, but 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 is greater than 1850 ℃; 3) through the primary air regulation system that can effectively change the diameter and length of the burner flame, so as to adjust the length and flame temperature calcining zone; and 4) through the kiln firing system pressure and automatically adjusts the pressure, to ensure the stability of combustion and regulate flexible and reliable. Henan lime kiln advanced equipment, blue sky furnace (online consultation), lime kiln advanced equipment from LUOZHUANG Kiln Ltd. Linyi City blue sky. Henan lime kiln advanced equipment, blue sky furnace (online consultation), lime kiln advanced equipment is Luozhuang District, Linyi City, blue sky Kiln Ltd. (www.lyshihuiyao.com) (www.lyshihuiyao.com) this year introduced a new upgrade, more Picture for reference only, please call Tel picture on this page or to obtain the latest information, contact: Liu light.