Burning one ton of lime required by theoretical calculations 1.78 tons of limestone, lime kiln hood, but when firing "Health", "too" burn limestone The quality level and there are some differences. 6 quicklime quality standards: Edit the lime quality general criteria 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. Coal preparation is an important part of the use of coal active lime kiln system. There are generally two systems, lime kiln exhaust, a wind swept coal mill and tube mill bag filter composed of pulverized coal preparation system, which is easy to operate, clean environment and so on. Its production process is as follows: Block of coal ≤25mm enhance the process is supplied to the bucket belt, lime kiln profiles, and then by the belt input coal storage, coal storage through the lower part of disc feeder or electromagnetic vibrating feeder feed the mill, the mill is a grinding, drying in one device, at the same time grinding through the hot air from the kiln system or the secondary combustion chamber to the hot gas to dry. Containing gas from pulverized coal mill out of the exhaust fan in the pumping force, after entering separator separating coarse particles of pulverized coal cinder valve automatically returns through mill grinding again, and powder in the air flow drive into the bag filter dust collector, to achieve the purpose flour gas separation. A gas separator, the Macao lime kiln, after the dust collection purification of exhaust from the exhaust fan, part of the exhaust gas bubbled recycling mill, another part of the exhaust gas through the chimney into the atmosphere. Collected by the dust collector down pulverized coal is discharged into the kiln before pulverized coal silo. By the coal storage needed by a Roots blower before being fed into the kiln burner, combustion air fan combustion air supply, for use by calcination of limestone burner. Macau kiln | kiln price | sleeve lime kiln by Kim Yong Kiln Ltd. Linyi City. Macau kiln | kiln price | sleeve lime kiln is Linyi Kim Yong Kiln Ltd. (www.dfyaolu.com) (www.dfyaolu.cc) this year introduced a new upgrade, the above picture is for reference only, please call Tel This page or image on to obtain the latest information, Contact: Zhang.