When a certain amount of limestone into the top of the kiln feed through the door Districts, kiln construction, kiln evenly distributed on the cross section, the crown of two airtight doors automatically closed to prevent air entering the kiln at the feed, and therefore do not affect the negative pressure in the crown . Limestone kiln was added slowly moving down through four regions, efficient lime kiln construction, firing down into a lime product. The whole system is divided into: storage tape, preheating zone, firing zone and cooling zone. Burning one ton of lime required by theoretical calculations 1.78 tons of limestone, but when firing "Health", "too" burn limestone quality level and there is a certain difference between good and bad. Sixth, the quality standard quicklime: general standard quality of lime are: calcium oxide content, raw, over-burning rate, degree of activity, and other harmful ingredients, but more important is the different industries, different standards have different purposes. Such as calcium carbide industry it highlights the degree of activity that is soft burning ash, iron industry, it emphasized that the strength, so hard burning ash, steel is again the soft burning ash. So it is not the same index. General standard lime, calcium oxide content to reach more than 97% burn rate given birth less than 10% active calcium to 300mi more. Kiln construction | gas-burning kiln construction | Sky furnace (certified merchants) 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.