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What are the main points of single-stage slurry pump routine maintenance?
When we use a single-stage slurry pump, it is necessary to carry out regular maintenance and repair, timely detection of potential hazards, so as to prevent and eliminate early, so that it can effectively extend the single-stage slurry pump efficiency and life expectancy. What are the main points of routine maintenance of single-stage slurry pump? (A) Slurry pump operating items Slurry pump system security pump industry, the pump needs to be placed on land, suction pipe on the water, but also need to start the pump . Mud pump and submerged slurry pump due to the structure constraints, the work needs to be placed on the water above the motor, the pump into the water, it must be fixed, otherwise, the motor fell into the water will cause the motor scrapped. Moreover, since the length of the major axis is generally constant, it is troublesome to install and use the pump, and the application occasion is subject to many limitations. If you have spare pumps, it is best to use two pumps in turn. If the card pump only to repair the pump, you can add a net inlet, not to allow too much impurities into the pump, so the probability of card pump will be much smaller! Pump to be divided into two aspects of electricity and machine, For the machine, the main maintenance records transferred out before the comparison to know. Followed by the electrical aspects, and to understand the power of each pump motor, to his control system have a certain understanding. The use of mechanical seal of the slurry pump, shaft seal water supply must be guaranteed. Do not run without water, otherwise the mechanical seal will be destroyed. (B) the daily maintenance of slurry pump 1, bearing water pressure, water to meet the requirements, at any time to adjust (or replace) the degree of tightness of packing, do not cause shaft seal leakage. And timely replacement sleeve. 2, replace the bearing, be sure to ensure that the bearing assembly dust-free, clean oil, bearing operating temperature is generally not more than 60- 650C bearing the maximum, not exceeding 750C. 3, to ensure that the motor and pump coaxiality, to ensure that the elastic pad in the coupling is complete and correct, should be promptly replaced after the damage. 4, to ensure that the pump components and piping system is installed correctly, solid and reliable. 5, some parts of the slurry pump belong to wearing parts, wear parts in the daily use of the loss should be concerned about the timely repair or replacement. Slurry pump wearing parts repair or replacement process to ensure that the assembly is correct, the gap adjustment is reasonable, to avoid the phenomenon of friction astringent. 6, Slurry pump suction piping system must be leak-free state, while in operation should pay attention to the suction port is blocked. Slurry pump to deal with more media with solid particles, so placed in the pump into the grid should be consistent with the requirements of the slurry pump particles can be reduced to reduce excessive particles or long fiber material into the pump may cause blockage may Sex. (Editor: Huang Nengwen QQ :)