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Complete baking system of limestone rotary kiln 

  Category : Chemicals->Chemical->drum dyes

     
Complete baking system of limestone rotary kiln
 
 
       

  Product Specification
 
  Model No:      GHM
  Country  CN
  Brand  Good Heavy Machine
  Materials  high quality steel
  Size  depend on capacity, materials...    
  Weight  depend on capacity, materials...
  Color  as per your requirement
  Packing  International standard container,the spare parts is packed in wooden cases
  Minimum Order  1 set
  Payment Term  TT,LC
  After-sale service   for whole using life
  Installation   under our engineer guide
  Guarantee   one year excluding wearing parts

 

    Product Detail
  Complete baking system of limestone rotary kiln

Calcined limestone

rotary kiln
rotary kiln dryers
rotary dryer
rotary kiln dryer
mining machinery
rotary drum dryers
rotary kilns
mining machine

A lime kiln is a kiln used to produce quicklime by the calcination of limestone (calcium carbonate). The chemical equation for this reaction is:
CaCO3 + heat - CaO + CO2

Qualified limestone stores in silos and be shipped through the pre-heater by the elevator into the silos which is on the top of the pre-heater. The pre-heater on the top of silos is consisted of top and bottom level meter controllers which control the feeding capacity. Then through the feed tube the limestone is distributed to the indoor compartment of the pre-heater. The limestone in the pre-heater is heated to around 900 centigrade by the kiln flue gas of 1150 centigrade. At this time, about 30% of the limestone has been decomposition. Then the limestone is put into the rotary kiln by the hydraulic stem. In the rotary kiln the limestone sinters and decomposes into CaO and CO2. Then the decomposed limestone goes into the cooler and is cooled to about 100 centigrade by the cold air and then is discharged. The 600 centigrade hot air after heat exchange goes into the kiln and combusts with gas. The Exhaust gas blended with the cold wind go to the bag filter through the suction fan and then through the exhaust fan into the chimney. The limestone out of the cooler enters into the lime storehouse through the vibrating feeder, chain bucket conveyor, bucket elevator and belt conveyor. Whether to carry out screening and other procedures depends on customer requirements.

Good heavy machine has a long-history in mining machine industry. We not only produce best machine for our clients, but the best service. Strict administration makes us own good team to service for u. Welcome to visit our factory!

Good Heavy Machine Manufacturing Co., Ltd has the world-class beneficiation technology with a long-history.

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