Faced with the rapid development of the machinery industry in Hefei lime kilns, furnaces Hengmao Linyi Engineering Co., Ltd. will continue to promote "pragmatic Endeavour Dandong lime kiln, to dare," the Hengmao spirit and improve project quality, improve the service system, establish a good brand image. A bearer of "making furnaces greener, cleaner air," the new Hengmao will forge ahead, forge ahead. Liu, general manager of light with the staff warmly welcome all the friends visit the guide, negotiate business! To promote the use of oxygen-enriched combustion furnace refractory technology uses air for combustion lime kiln, a lot of heat was taken away in the air N2 gas, accounting for almost 30% of total calories, causing heat utilization is low, high-temperature calcination difficult and unstable. When the combustion temperature> 1300 ℃, the amount of NOX produced increases exponentially with temperature Tianjin lime kiln, at high temperatures, ultra-high temperature flue gas containing a high amount of NOX, increasing the difficulty of governance. Enriched combustion, oxygen-enriched air, N2 reduction due, although slightly higher than the specific heat of flue gas combustion air, but with the increase of the oxygen content, significantly reduce the amount of flue gas, the flue gas temperature rapidly. This ultra-high-temperature firing of energy saving and reduction of NOX emissions have a significant effect. Oxygen-enriched air for combustion flue gas temperature is calculated as follows: tr = Qy / CV. Qy-- low calorific value fuel, kJ / kgm3; C-- flue average specific heat, kJ / m3 ℃; V-- smoke production, m3 / kg. Xi'an _ _ kiln kiln kiln blue sky (high merchant) provided by LUOZHUANG Kiln Ltd. Linyi City blue sky. Luozhuang District, Linyi City, blue sky Kiln Ltd. (www.lyshihuiyao.com) is specialized in "lime kiln, lime kiln environmental protection, energy saving vertical furnace technology development and promotion" of the enterprise, the company adhering to the "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Liu light.