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Position: Home > Articles > The Improvement of Pyrite Cinder Transpertation Equipment Phosphate & Compound Fertilizer 1999 (5) 39-40+77

硫铁矿渣输送设备的改造

作  者:
李俊梅;宋方华;兰凤仙
单  位:
太原化学工业集团公司磷肥厂
关键词:
硫酸;硫铁矿渣;埋刮板输送机;冷却滚筒;输送能力
摘  要:
因扩产及硫铁矿含硫量降低,致使矿渣输送设备超负荷运行,经常发生故障。介绍采取矿渣和矿灰分流(矿渣由冷却滚筒输送、矿灰由埋刮板输送机输送);加大冷却滚筒直径、改进叶片、加大冷却面积;重新设计选用 M S R40 型热料埋刮板输送机(b= 400 m m 、h= 400 m m ,输送能力70~86 t/h)。改造效果良好
译  名:
The Improvement of Pyrite Cinder Transpertation Equipment
作  者:
Li Junmei,Song Fanghua,Lan Fengxian (39)\;
关键词:
sulphuric acid;pyrite cinder;closed scraper conveyer;cooling cylinder;trasportation load
摘  要:
The measures are taken,such as pyrite cinder and pyrite ash are carried by cooling cylinder and by MSR 40-type closed scraper conveyer for hot materials ( b =400 mm, h =400 mm,transportation capacity 70~80 t/h) respectively ,the diamater of cooling cylinder is enlarged to increase the cooling area and its vane is also improved as well as the closed scraper conveyer is used,in order to solve the problem that equipment are overloaded resulting from the enhancement of production or the decrease of sulfur content in pyrite.\;

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