Application of New Type Slurry Oil Pump in Catalyst Cracker Units of Refinery Factory
LEI Xi-gen, YI Yong-jun, HE Yu-jie, SHI Hai-xia, HU Jing-ning, XU Jian-qiang, GONG En-xiang
China Petrochemical Corporation Jiujiang Branch, Jiujiang 332004 China; Research Center of Fluid Machinery Engineering and Technology Jiangsu University, Zhenjiang 212013 China
Abstract：The new process of catalyst cracker, which deals with crude petroleum with more sulphur and larger density, requires a new catalyst pump to remain high efficiency. However its severe abrasion, erosion of the main parts that fluid flow through and coking action on its surface make the useful life shortened. A new type of pump aiming at solving the problems R&D. The peculiarity in structure, design method, the makeup and application of special metal material and some information about its use in Jiujiang River petrochemical oil-refine factory are introduced. The comparison of its running performance with former pump 250py-100 is also given.
雷细根；易拥军；何玉杰；石海峡；胡敬宁；许建强；宫恩祥. 新型油浆泵在炼厂催化裂化装置中的应用[J]. 排灌机械工程学报, 2005, 23(2): 1-3.
LEI Xi-gen, YI Yong-jun, HE Yu-jie, SHI Hai-xia, HU Jing-ning, XU Jian-qiang, GONG En-xiang. Application of New Type Slurry Oil Pump in Catalyst Cracker Units of Refinery Factory. Journal of Drainage and Irrigation Machinery Engin, 2005, 23(2): 1-3.
