Learn These 4 Points To Improve The Working Efficiency Of Slurry Pumps Reasonably And Cleverly.

Slurry pumps are the best equipment in the ore dressing industry, and their main function is to provide power for pipeline transportation.Due to unreasonable use methods or blind choices of the pump, the pump's energy consumption and wear too quickly.In fact, as long as we choose and use the slurry pump correctly and reasonably according to our own situation, we can use the pump efficiently.1. Reasonably choose lining materials according to the type of ore. There are many types of lining materials for pumps, such as high-chromium cast iron, high-chromium white-mouth cast iron and wear-resistant rubber. Faced with the choice of many materials, many merchants are uncertain.Choose high-chromium cast iron materials, which have good wear resistance and are limited to ore dressing plants with coarse and sharp in the slurry; high-chromium white-mouth cast iron materials have good wear resistance, but their toughness is poor and cannot withstand the rapid impact of large solid particles. Otherwise, it will cause the impeller surface material to fall off and the cross-section will easily form pits due to corrosion; the wear-resistant rubber materials are better than metal materials and have high elasticity, but they are only suitable for transporting fine-grain slurry without edges and corners.Therefore, the choice of pump linings requires reasonable choices based on the type of ore, so as to improve the usage rate of the pump.2. Selection of flow and head according to actual required flow rate and head. Generally, users only pay attention to the flow rate of the pump when selecting a slurry pump and ignore the head selection of the pump. Some people even think that the higher the head, the safer it is. Therefore, the pump head selected should be greater than the actual head requirement, and even a lot of waste of electricity. The choice of the pump should be selected according to the actual head requirements to reduce the number of installed machines and save electricity. In addition, it is necessary to pay attention to the point that when calculating the head, it is necessary to consider the loss of the head to avoid insufficient pump head and affecting the pump irrigation and drainage efficiency.3. The power of the motor and pump must be reasonably matched. The unreasonable power of the motor and pump is mainly reflected in the two aspects of \"big cow pulls a small plow, and a calf pulls a large plow\" and especially the phenomenon of di, which is particularly large. The supporting power is chosen, which leads to a lot of waste of electricity.The latter's matching power is chosen to be small, that is, \"Calf pulls a large plow\", which will cause insufficient slurry supply to the pump.The motor overload or the pump cannot guarantee the safe and economical operation of the equipment. The motor and pump power must be reasonably matched, which is the solution.4. Install the slurry pump scientifically and reasonably. If conditions permit, when installing the pump, try to minimize the amount of elbows, or cancel the \"three-valve\" system. The pipeline is straight and short. Do not set the outlet pipe to \"anti-air gun\" type. You can use under-lying installation, tilt installation and other methods to reduce losses.The diameter of the slurry pump pipeline has a great impact on the loss of head. It is best to adopt a level of pump diameter slightly larger, which can improve the pump delivery efficiency.