| 摘要 |
The invention relates to a cleaning system for submersible motor pumps (3) covered with suction sleeves and disposed horizontally or vertically. The system comprises sensors and a series of ducts for injecting water and cleaning compounds, disposed in the suction sleeve (4) of the pump in three zones, namely: an impeller zone A, a motor zone B and a central suction filter (16) zone C. The system can be applied to two submersible pumps in parallel, each pump driving the injection liquids of the other. The used method comprises five steps: a first step comprising the consecutive washing of zones A, B and C; a second step comprising the injection of cleaning compounds; a third soaking step; a fourth step comprising the consecutive heavy-duty washing of zones A, B and C; and a fifth step corresponding to the end of the method. |
