The product structure rationalization of fuel combustion of fuel should not contaminate the product, or the degree of pollution in the quality of products within the allowable range. Therefore, when the calcination and firing high concentrate products, we must insist on the use of low-ash high calorific value gaseous fuel or liquid fuel. Because of China's unit GDP occupied Pingliang lime kiln fuel is too high, resulting in shortage of fuel resources, relatively speaking, coal, less oil, blast furnace, coke oven, converter gas recovery, etc. inadequate use. From our actual situation, the focus of the work carried out: 1) the development of efficient coal preparation equipment, application of anthracite powder as kiln fuel; 2) utilization of coal resources, coal-water slurry as a refractory kiln fuel (> 1350 ℃ ); 3) the development of both the use of gas fuel and solid fuel, high calorific value and low calorie ene ene feed material and oxygen-enriched with two or with three burner technology. Electric furnace kiln electric furnace kiln applications in recent years gradually increased, mostly for heat-treated MgO-C, long outlet, skateboards and other products, but also for skateboarding, long nozzle firing and burning of silicon nitride and other special refractories system. Electric furnace production recorded live, convenient and reliable temperature control and good production environment. Electric furnace kiln lime kiln for heat treatment furnaces mostly continuous furnaces for many, the use of 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 ℃. Pollution environmental technology application and promotion of refractories plant in existence, so that Shanghai, Beijing, Guangzhou and other cities, to build the plant in the city of Nanjing refractory kiln village, relocation or take measures to limit discontinued. Industrial furnace refractories are key sources of pollution, 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 lime kiln in Tangshan, removal of volatiles, thus producing asphalt fumes, the workplace and the surrounding environment pollution. Tangshan kiln | kiln | Sky furnace (view) provided by LUOZHUANG Kiln Ltd. Linyi City blue sky. Luozhuang District, Linyi City, blue sky Kiln Ltd. (www.lyshihuiyao.com) is a professional, "lime kiln, lime kiln environmental protection, energy saving vertical furnace technology development and promotion" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "blue sky kilns, lime kilns blue sky, blue sky and green lime kiln" brand has a good reputation. We adhere to the "service first, customer first" principle, so that the sky kilns won the trust of customers in the congregation in the smelting process, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!