Lime Kiln

Production description 
Simple structure kiln body , relatively convenient construction and masonry compared to other types . Special mixing system, make stone mix with fuel evenly, is beneficial to uniformly calcining. The kiln rotary feeder makes the stone spread evenly inside kiln , resistance stays same at different sites on cross-section  .The air supply system adopts centrifugal fan and "mechanical blast cap" ,to make sure air flow inside the kiln stays same air volume and pressure, to make the materials burning more completely and evenly ,and avoid defective calcination of limestone. Cause the air supply system ,the kiln becomes more energy-saving  stable and active ,can totally meet the requirement of calcium carbide ,steel-making and sintering .The reciprocating discharging device and two-chamber air lock device show excellent performance in air impermeability .All processes of kiln are controlled by computer automation system , simple ,high elasticity ,smaller floor space and less investment.


Technical Economic Indicators


Technical Features
1.    Production scale 50-400 t/d.
2.    The scale of production can be adjusted  from 60% to 100% with stable production.
3.    The fuel is coke ,anthracite and other solid fuels.
4.    Low caloric consumption ,reasonable thermal energy utilization .By cooling quick lime , high-temperature air directly involved in combustion, make full use of the Calorific Valve ,energy     consumption 130Kg coal per ton of limestone.
5.    The shaft lime kiln adopts negative pressure operation(kiln roof),to make sure the air flow inside kiln spread evenly ,which make good performance in clacination.
6.    To prevent partial burning, designed correction system .Besides normal supply under the kiln ,there're several even distribution of combustion air around the calcining zone .When the thermocouple detected a low temperature (partial burning),the corresponding combustion air valves open ,supply enough oxygen to the calcining zone ,stabilize the calcining zone, effectively overcome the partial burning phenomenon.


The Calcination Principle of The Kiln
The solid fuels (such as coke ,anthracite and other)mixed with qualified stone ,then spread to preheating zone through rotary distributing device ,mixed materials goes through preheating zone ,calcining   zone ,cooling zone under its own gravity, finally burned into qualified quick lime .In calcining zone, the mixture of coke or anthracite burns with the air from bottom of kiln to produce heat which lead to evenly temperature at 1100 ~ 1250 ºC in calcining zone ,complete the the calcination.


Advantages
1. International High Quality Certification :
  To open the globle market ,we have passed the ISO 9001 ,ISO 50430 ,ISO14000 ,BV certification ,quality guarantee  
2. Manufacture  . 
   OEM service ,QC system with more resonable price .
3. Experienced Techncians 
   With over 20 years' practical experience ,our engineers and workers can skillfully complete the process.
 4.Competitive Price 
   Payment terms can be negotiated ,more reasonable price under the same quality.


Packaging & Shipping
 
 
 
After-Sales Service
1)  Pre-sale service quick lime production equipment :Freely provide project designing, process designing, choosing suitable equipment for you.
2)  Medium-sales service: Accompany you to complete the acceptance of the equipment,draft the construction scheme and
detailed process, and complete process of export crusher
3)  After-sales service: We sent engineer to the scene to guide installation, debugging and training operators.


Company Discription
 Linyi Jinyong Kiln Machinery Manufacture Co.,Ltd( Linyi East Kiln Reasearch Institution ) is a large -scale kiln enterprise integrat... More Linyi Jinyong Kiln Machinery Manufacture Co.,Ltd( Linyi East Kiln Reasearch Institution ) is a large -scale kiln enterprise integrating desgin ,manufacturing ,installation ,commissioning and service aintergration .Major furnace design ,construction ,technology transfer ,etc
 
Through many years' practical experiences and continuous  technology innovatin ,our company's lime kilns enjoy high popularity all over the China . We now have about 300 skilled workers and in 2013 ,the company was awarded Shandong Province Kiln Engineering Construction Secondary Qualification.
 
We have won lots of national patents and honors ,we sincerely hope to build friendly business relationship with friends from all over the world.


Main product   active lime

Active degree  ≥280ml(Up to 350,and changing according to the raw material quality)
Experience  more 20 years
Certification 
Condition   new
Defective lime rate ≤8%
The particle size  80~150mm
Calcining temperature 900~1200ºC
desulfurization efficiency ≥95%
dust removal efficiency  ≥99%