Because lime kiln temperature of each zone is low, limestone and refractories hardly react lime treatment, put in preheated ministry, mainly brick lining materials for mechanical wear (limestone bricks for lining the impact and friction). Therefore, the requirements of the Department of lining brick should be dense and strong pressure and abrasion resistance. 2013 company in Shandong Province Construction Authority awarded two qualifications kiln construction. Chairman Zhang Jinyong lime furnace in research design and construction for decades, has a wealth of industry experience, in the context of national initiatives and environmental protection, and development and design of energy-saving, environmental protection, high yield new lime kiln kiln production lines, in the technical the realization of the ventilation and dust, clean the air of a major breakthrough in the kiln 抪 feeder, the State Intellectual Property Office issued two patents, utility model patent certificate more than 10 items. Kiln shell of reinforced concrete and steel kiln the forces shell the same, but because of this kiln shell thickness relatively large steel kiln shell, and therefore needs to withstand the temperature difference between inside and outside temperature stress generated. When calculating the pass concrete kiln shell temperature, should be considered complete when the brick lining and wear after two cases, because the brick kiln wear will increase the temperature of the inner surface of the kiln shell. Double gate device is charging with rotary actuator receiving hopper and rotating and lifting mechanism is equipped with a dual gate composed of a bell material hoist and down through the rope through the pulley block to complete differential, with the roller-linking shaft section to prevent rotation of the hopper with the upper part of the lower gate valve to follow the rotation, the lower valve fitted cloth cone spiral with two baffles, and rotation angle of 34 degrees at the time of promotion, when the rod upward movement, Its upper flange portion in spiral cutout slide and rotate with cloth cone rod, rod rotates with a ratchet mechanism to limit lime kiln, rotary volume by supporting the hopper 0.8-2 m, 1.7 kilowatts of power transmission, speed of 1.3 to 2.7 rev / min, the rotation period of 30-60 seconds, the rotation angle of 60 degrees, the disadvantage of this device is charging the fabric material along the cross-sectional distribution of the kiln is not uniform, large consumption of steel, the manufacture and operation compared with complex. Limekiln 抪 feeders, Kim furnace (certified), Hubei 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.