Magnesium oxide dynamic calcination furnace with high temperature hot air to the powder of magnesite powder, magnesium carbonate, magnesium hydroxide powder (cake) and dynamic of a new type of drying and calcination.  


Is mainly composed of preheating dryer, heat exchanger, calcining kiln, trap, heat source, etc.  


Material into the furnace by a few seconds after rapid decomposition can be achieved.Due to the powder material is calcined, make the material evenly, there is no ShengShao and burnt, calcination temperature can be controlled accurately. 


Working principle:


Grinding fine powder material magnesium carbonate, magnesium hydroxide, the feeder into the dryer or within the preheater by calcining kiln decomposition of the high temperature of waste heat into the air drying magnesium carbonate (preheating of the raw material) of heat source, after drying the magnesium carbonate into burning furnace burning, after the decomposition of magnesium oxide is being exhausted from port discharge.  
Magnesite, dolomite, magnesium carbonate, magnesium hydroxide powder after crushing under 950 ℃ ~ 1100 ℃ calcined burning in calciner, produce magnesium oxide.  


Performance characteristics:
1. The material evenly, fully, can produce active magnesium oxide.  
Operation and negative pressure in 2. No dust pollution, comply with environmental requirements.  
3. Energy consumption compared with shaft kiln can save 20 ~ 30%
4. Easy operation, high degree of automation.  
5. Using high temperature exhaust gas to preheat the raw material, calcination furnace energy saving.  
Technical specifications:
Series specifications range sets output: 10000 tons, 20000 tons, 50000 tons, 100000 tons, 100000 tons,