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绍兴污水处理厂排水排海泵房潜污泵是整个水处理系统最终安全排放的关键设备,它的运行工况好坏直接关系到整个水处理系统能否正常运行,而汽蚀现象又是影响泵机正常运行的重要问题。绍兴污水处理厂在现有的基础上,通过对汽蚀现象的不断深入研究,采取泵房全变频改造、恒液位控制及不锈钢叶轮替代等方法,在一定程度上减少了汽蚀现象,提高了生产运行的稳定性。
Shaoxing Sewage Treatment Plant Drainage Sewage pump submersible sewage pump is the water treatment system, the final safety of the key equipment emissions, and its operating conditions are directly related to the normal operation of the entire water treatment system, and cavitation is the impact Pump the normal operation of the important issues. Based on the existing research, Shaoxing Sewage Treatment Plant reduced the cavitation and increased the cavitation to a certain extent through the continuous research on the cavitation phenomenon, the full frequency conversion of the pump house, the constant liquid level control and the stainless steel impeller replacement, The stability of the production operation.