Straight-shaped kiln, the same as the inner diameter of the kiln down. The main advantage of this kiln is; simple structure, convenient and masonry firm, has a smaller volume of surface area, the heat loss to the surrounding medium is also smaller. The disadvantage is that when the mixture changes size, material and air flow along the kiln body whereabouts poor uniformity throughout the cross-sectional profile, is not conducive to promote the reduction of "kiln wall effect" boiling kiln has the following characteristics, due to inter-material particles were calcined intense mixing lime, and full contact with the heat carrier gas, and therefore, the material layer temperature uniformity lime works, avoid the generation burnt lime and raw burn, due to the use of fine particles or powder materials, large surface area, so not only greatly reducing the time of calcination, but also kept low calcination temperature, i.e. close to the theoretical decomposition temperature of the raw material is carried out calcination kiln equipment, while in the kiln and a rotary kiln calcination temperature than the feed must be kept Decomposition high temperature 200-400 degrees Celsius. The company's environmental protection machinery DJHB type shaft kiln kiln with a reasonable height to diameter ratio and sound insulation measures energy-lime, effectively reducing energy consumption, to achieve a better capacity to take the crown effect seamless style fabric structure by the end of the kiln cinder car surrounded by reciprocating seal automatic unloading solve the furnace of fire bad partial adjustment problems, the discharge port with three flue gas desulphurization and dust removal device for processing, effectively reduce dust and sulfur emissions, with significant energy saving effect. Lime works, Kim furnace (certified), lime kiln by Kim Linyi City Limited. Linyi Kim Kiln Ltd. (www.dfyaolu.com) (www.dfyaolu.cc) is a leader in Linyi, environmental protection equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Kim kiln in leadership with the staff warmly welcome all inquiries negotiations to create a better future for Kim furnace.