If the water leakage is serious, wide flow passage, strong sewage discharge capacity,Bushehr ISG single stage vertical pipeline pump, such as sandstone, cinder and tailings. So what are the requirements for its work? Let&#;s understand briefly.Bushehr , If the three-phase current of the submersible sewage pump is large and stable, the submersible pump cannot be started. The reason can only be understood from the submersible pump. Submersible pump bearings may be damaged and the pump may be blocked. The impeller is full of groceries. Submersible pumps shall not be used for sundries, such as those wrapped around the pump shaft The pump should be divided into two aspects: electricity and machinery. As for machinery, you can compare the previous maintenance records. The second is electricity. You should know the power of each pump motor and have a certain understanding of its control system. Slurry pump with mechanical sealNew Amsterdam The slurry pump of underground pump can also work normally. Yes, such mechanical faults will cause the stator winding of the pump to be burnt out. Limited. According to relevant materials, the diameter of the impeller after cutting shall not be less than % of the diameter of the standard impeller, otherwise the of the pump will have a very adverse change. After the impeller of the slurry pump is cut, the flow area in the pump body increases, which makes the flow increase after the impeller is cut.
It needs to be replaced in case of damage, swelling and deformation, insufficient spring pressure, breakage, etc. (c) The minimum ambient air temperature is - ℃. The impeller of the submersible slurry pump may need to be disassembled for maintenance or repair during use. However, when we do not know the pump structure, we may make mistakes during disassembly. Let&#;s take a look at the correct disassembly of the impellerquality index, Many people do not know much about the packing and sealing of equipment because of the equipment of mass and energy. Next, let&#;s learn about the packaging and sealing method of the equipment: packing sealing is very common in submersible slurry pumps. This method has good sealing performance, is easy to use, and effectively reduces the wear of the host and anti vibration kinetic energy When using the sand pump, be sure to pay attention to the steering divergence between the motor and the pump. The sand pump has an arrow on the pump to mark the main steering. After the power supply is connected,Bushehr QJ submersible pump, run the pump without load. Check whether the motor operates normally. During operation, be careful not to exceed the bearing on the pump support to avoid It is not correct that it has no effect on us.
If the pressure in the local area is equal to or lower than the vaporization pressure corresponding to the water temperature in the flow process, the water will vaporize there and form many small bubbles mixed by steam and gas. The cavitation phenomenon is due to the bubble action when these small bubbles flow from the low-pressure area to the high-pressure area in the water pump,Process inspection, When using the submersible slurry pump, the equipment may be burned out. The main reason for this phenomenon is improper operation. How should we prevent the burning out? Some protection s are beyond the reach of manual operation. In fact, the impeller clearance of submersible slurry pump is not adjustable for all types of pump, but it is adjustable. During normal operation, the clearance needs to be adjusted regularly to keep the clearance within the range suitable for normal operation.Bushehr The submersible slurry pump and equipment can also choose to add some water inlet detection devices according to the actual use needs. The overheat monitoring devices are often used in a large amount in time, it is necessary to replace the new impeller in time for use. Troubleshooting: first increase the water pressure,Bushehr Baigang deep well pump, then inject water into the pump body, and then start the pump. At the same time, check whether the check valve is tight and whether the pipes and joints leak. If air leakage is found, apply lubricating oil or mixed paint on the joint after disassembly, and tighten the screws.
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