The advantage of using a bottom waist joint air is biased in favor of processing kilns and kiln temperature adjustment. End of the wind, when the wind waist while application, you should consider the balance pressure to avoid air intrusion. For this reason lime kiln, often setting adjusts air flow valve on each air intake duct of the waist. Three bell 抪 feeders, is another simple fabric device used in Shanghai, is hanging in the lower part of the hopper by three different sizes of bell string saving lime, three bell together to form itself can can also be fixed rotation, compared with elbow type 抪 feeders, this fabric equipment long life, when steel castings used in general to achieve eight months to a year, and the lime kiln dust, simple installation, easy operation. Three bell distributor modern lime kiln, can change according to the kiln feed production side, each turn 120 degrees, the material can also be poured into the distributor, rotated 60 degrees and then lift the bell feeding, this distributor The disadvantage is that the kiln is often hit the top of the lining material is easy to damage, wheel axle required maintenance once every six months, every class needs a period of time, due to round welding is not strong, there is expected to be the red bell next fall. 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 sliding flange portion above the incision and turn the screw rod with cloth cone, to limit rotation of the link with the ratchet mechanism, supporting the volume by turning the hopper of 0.8-2 m, 1.7 kilowatts of power transmission, speed 1.3 -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, more complex to manufacture and operate. Energy-lime, lime kiln, Gansu, Kim Kim furnace provided by Kiln Ltd. Linyi City. Linyi Kim Kiln Ltd. (www.dfyaolu.com) (www.dfyaolu.cc) strong, credible, Shandong Linyi environmental protection equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Kim kilns and you hand into the brilliant, for a better future!