Doing So Can Reduce The Wear Of Slurry Pumps, Which Is Worth Collecting

　　This can reduce the wear of the slurry pump and is worth collecting　　It is very necessary to reduce the wear of the slurry pump, which can effectively reduce the cost of mineral washing.From the design and production of pumps to the application of pumps in production, there are issues and requirements that should be paid attention to. In summary, there are roughly the following points: How to reduce the wear of slurry pumps?1. The design method should comply with relevant theories. In water conservancy design, since the pump conveys a solid-liquid mixture, the characteristics of the solid-liquid mixture should be taken into account during design and the two-phase flow theory should be used for design.At the same time, new scientific research and theories should be used to make the shape at the overflow component more similar to the movement trajectory of the slurry, so as to reduce the impact and friction of solid particles on the slurry pump, thereby reducing wear.2. Improve the structure. Taking reasonable parameters to design the structure and selecting the blade import diameter D will have a great impact on wear capacity and efficiency.For parts that are prone to wear in the slurry pump, in addition to improving in theoretical design, the structure should also be improved. The parts should be made into replaceable parts as much as possible. At the same time, during structural design, it should be better considered for the convenience of replacement.3. Do a good job in daily maintenance, such as: (1) Keep the equipment clean, dry, oil-free, and leak-free.(2) Check whether the pump's running sound is normal, whether there is vibration or leakage every day, and deal with problems in a timely manner if they are found.(3) Check whether the oil level in the bracket is suitable every day. The correct oil level is near the oil level line and must not exceed 2mm.(4) It is strictly forbidden to work in the state where the slurry in the pool is evacuated, because the slurry pump operates in the evacuated state not only vibrates violently, but also affects the life of the pump.(5) Each pump is marked with the size of large solid particles that are allowed to pass through. It is strictly forbidden to enter human metal objects and large solid particles that exceed the allowable passage of the pump.In addition, it is strictly forbidden to enter flexible substances such as rubber, cotton yarn, and plastic into the pump to avoid damaging the overflow components and blocking the impeller and runner, causing the pump to not work normally.(6) Check frequently whether the pressure and flow rate of shaft sealing water and cooling water are appropriate.You can use the method of checking the opening degree of the shaft seal valve or detecting the temperature of the packing box. When the temperature is high, it means that the water supply is insufficient.For pumps that use grease to lubricate fillers, oil should be refueled 1-2 times a day to ensure that the slurry pump is in a good lubricating state.