Abstract:Mechanical seal is the key part of submersible sewage pump, the reliability of it decide the submersible sewage pump life. Based on the analysis of the mechanical seal construction and defects, supply one kind high efficiency, reliable mechanical seal for sewage pump use, which is simple in construction, long life in use, stability in work, easy in maintenance.
刘龙珍. 潜水污水泵机械密封应用改进[J]. 排灌机械工程学报, 2000, 18(4): 10-11.
LIU Long zhen. Improving the Mechanical Sealing for Submersible Swedge Pump. Journal of Drainage and Irrigation Machinery Engin, 2000, 18(4): 10-11.