Henan YuFeng Heavy Industries specializes in producing rotary equipment, the main products are: lime kiln , rotary kiln , 
ceramic sand rotary kiln, Impact Crusher      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 !