Henan YuFeng Heavy Industries specializes in producing rotary equipment, the main products are: lime kiln , rotary kiln , ceramic sand rotary kiln, rotary kiln magnesium , zinc oxide rotary kiln, bauxite rotary kiln, rotary kiln and other petroleum proppant the following calcined lime entire process to do a simple interpretation. Feeding part : After harvesting the raw material , transported to the yard with a truck , according to the desired finished size selective fragmentation ( eg general size preferably between 10-100mm jaw crusher , crushing ratio, uniform particle size , if you want deep processing , fine- grained clinker needed , just smaller than the size , you need to create an optional roll feeder ) according to customer demand choose the appropriate equipment , conveyors after breaking through to the next smoothly transported to silos step of roasting stage. Baking section: This stage is the core of lime production stage , the raw material silo by silo spout into the feeder, through a uniform body vibration feeder into the kiln firing , pay attention to students slowly close the ignition material portions corresponding to the ignition device kiln , when the ignition means to be at the end of firing the raw material stage , to complete the process of production of lime . Gas System: Gas section can be divided according to the different fuel systems and air supply systems supply coal supply system: Depending on the size of gas consumption , by adjusting the valve sizing gas , natural gas, natural gas storage tanks by the total gas valve. After mixed with air under the action of mixing the blower tube into the kiln by burning coal injection coal supply system : After initial crushing coal into the hopper, with a gate at the bottom of the silo into the Raymond mill , through prior regulation good conduct milling fineness , in the role of blower powder machine by analyzing the feeding tube directly into the combustion exhaust gas kiln vivo generated under the action of the rotary kiln exhaust fan through the other end of the kiln discharge , after a special exhaust gas purification device consists of a chimney into the atmosphere . The feed section : Finished lime kiln through the discharge port onto a conveyor ( generally lower position ) via conveyors to a hoist lifting by hoist for storage silo into the final , in the case the customer needs by opening the silo discharge after delivery to transport building materials market, to complete the entire process of production and circulation of lime kiln !