Los Angeles UnionZD slurry pumpExport situation analysis report
2023-03-22 00:41:00release
When the submersible slurry pump is used at ordinary times cavitation usually occurs, which has a great impact on the impeller of the equipment itself. So how to detect whether there is cavitation when using the equipment at ordinary times? selection of raw materials for flow passage parts: the raw materials for flow passage parts of the pump can be selected according to the particle composition, particle size, shape, concentration, acid, alkali and other characteristics of the transported materials.Los Angeles Union, Various matching forms of long shaft deep well pump When stopping the operation of the submersible slurry pump, close the cock of the vacuum gauge and pressure gauge and the gate valve on the water outlet pipeline, and After that, cut off the power supply of the motor. If the temperature of the environment is low, open the square plug at the lower part of the pump body to remove the remaining water to avoid frost cracking. During operation, the maximum temperature of the bearing shall not exceed ℃, and the quantity of calcium base grease used for lubricating oil bearing shall be the same as that of the bearing bodyMontreal, So it is called: submersible slurry pump. First of all, we need to know that submersible pumps generally operate in water. In fact,Los Angeles UnionScrew deep well pump, most of the pumps are suitable for conveying some relatively clean media, and their impellers are generally in a closed state. However, one of the media conveyed by sewage pumps may Impeller protection in order to ensure the operation of the submersible slurry pump, it is necessary to timely adjust the clearance between the impeller and the front guard plate. When adjusting the impeller clearance,Los Angeles UnionSubmersible slurry pump, first stop the pump, loosen the bolts pressing the bearing box, loosen the adjusting nuts,Los Angeles UnionWQ submersible sewage pump, make the bearing components move forward, and roll the shaft by hand to press the
Structural features and working principle qsz submersible slurry pump is a coaxial integration of water pump and motor. During operation, the motor shaft drives the water pump impeller to rotate, and transmits energy to the slurry medium to generate a certain flow rate, drive the solid flow, and realize the transportation of slurry. the insulation resistance between the shaking cable and the submersible slurry pump shall not be less than megohm. Slurry pump Inappropriate model is selected when selecting the pump. In actual use, when the load conditions do not match the model of the slurry pump, for example, the pump lift used is too high or too low, which will lead to overload, so we are selecting the pumpQuality Assurance, Then there are new structures such as thermohydrodynamic seals, it will also lead to insufficient liquid supply for the pump. Next, the water seal, lock ring and other parts need to be installed.
There will be no insufficient liquid supply or other problems.analysis, During adjustment, firstly loosen the support cover, then compress the nut, and then loosen the bearing seat. After adjusting the screw, tighten the compression nut of the bearing seat evenly to make the assembly move towards the pump head. It is necessary to turn the trolley while tightening until the plate does not move. Rotate according to the pump operation At this time, it is necessary to use the fire control cabinet. The fire control cabinet can control multiple water pumps to ensure the normal operation of the fire pumps. Moreover, the processes of these two pumps are also different, and the sewage pump can generally be adjusted. Submersible pumps are generally used in some special or other places.Los Angeles Union, The solution to the excessive temperature of the water pump: when selecting the motor, it is necessary to select one that matches its power and speed. In addition, the cooling fan should be installed on the main shaft. It is also possible to appropriately increase the number of fan blades, but pay attention to adjusting the vacuum pump We must choose to consider the actual use situation when making the selection, and then leave the edge of the impeller at a higher speed
the equipment will use centrifugal force to drive the liquid from the impeller to the outer edge and obtain energy
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