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我公司尾矿压滤采用自动控制板框压滤机,给板框压滤机输送矿浆的泵采用北京科力通产的软管泵。由于此软管泵是脉动蠕动泵,在使用中,虽然具有运行平稳,耗电低等优点,但也具有运行电机电流波动较大,软管寿命短,以及排料管路振动大,管路出现周期性撞击声等缺陷。如我公司现用软管泵配用的7.5kW电机,由于脉动原因,电流波动达8A以上。为解决上述问题,我们在系统中加装了压力缓冲罐,经尝试,效果较好。
My company tailings filter press with automatic control frame filter press to the frame filter press slurry pump used by Beijing Branch of the hose production. Because this hose pump is a pulsating peristaltic pump, in use, although it has the advantages of stable operation, low power consumption, but also has a large motor current fluctuations run, hose life is short, and the discharge pipe vibration, pipe There are periodic bursts of sound and other defects. Such as my company is currently used hose pump equipped with 7.5kW motor, due to pulsation reasons, the current fluctuations of 8A or more. In order to solve the above problem, we have installed pressure buffer tank in the system, after trying, the effect is better.