Calcining dolomite magnes身員ium production line i朋學s mainly composed of three main風高 equipment and two 有兒systems. These three main equipme科好nt are vertical preheater, rotar河木y kiln and vertical cooler. Thes業視e two systems are wasted gas treatment 站務system and pulverized coal 睡器preparation system.

After crashing the qualif笑白ied dolomite is stored i器頻n the material bin. Then dolomite 窗那will be conveyed by transportati外放on system to ma離放terial storage at th讀見e top of preheater. There ar喝笑e two measurer for feeding materi討朋al. Then they would 線器fall down and distribute 他懂in preheater evenly.

After be heating b河高y the high-temperature f快線lue gas in the preheater, dolomit山說e would be pushed into rotary kiln b放相y hydraulic push西到 rod and be calcin公雪ed and turn into calcined dolomite( 山都MgO, CaO). Then the calcined dolom機計ite would be cooled by air flow 道嗎in the cooler and 下做expelled out. Through p看靜reheating, the secondary air will go i也月nto the kiln. Waste 鄉現gas in the end of kiln will be treated 用外by waste gas treatme到生nt system, finally, would ex我現pel into the atmosphere站匠.