LexlipVertical centrifugal slurry pumpPromote new technologies, new products and new services

　　Reasonable.　　 determination of model: for water pump or pump with physical and chemical medium similar to water, it is necessary to go to the relevant product catalog or sample, and make correction according to the performance table or performance curve of the model to see whether the normal working point falls in the priority working area of the pump.Lexlip,　　 connection dimension requirements of pump base outlet (requirements for companion flange and diameter, outlet center height, etc.)　　The supply of shaft seal water must be ensured. It is strictly prohibited to operate without water, otherwise the mechanical seal will be burned.Posadas,　　Fourth, model selection parameters: outlet diameter,LexlipQJ submersible pump, flow, dust, motor power impeller speed, pumping rate, maximum particle and weight.　　Troubleshooting: first increase the water pressure, 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.　　 there is also a simple method to measure the vibration frequency of the pump by vibration method. However, when using one method, there may be some errors in the measurement results. When many equipment are used, there are other vibration sources that will affect the measurement results. Therefore, in fact, it is mainly

　　The installation of submersible slurry pump is a step that needs to be concerned. Since we all care about it, it is mainly because the installation will directly affect the use effect. The installation work should be seamless. Some key operating points can be seen when installing the slurry pump.　　 Reduce maintenance costs. After the deployment of the fire pump, material and financial resources, and the maintenance cost is very high. The use of cf fire control cabinet can greatly reduce these maintenance costs　　 If the pump is equipped with a vacuum gauge or pressure gauge, open it after the speed is normal, and then gradually open the outlet sluice valve. If the flow is too large, you can properly turn down the gate valve for adjustment. Otherwise, if the flow is too small,Open the gate valve.Recommendation and consultation,　　 install the front pump shaft first and then the rear bearing for the slurry pump of the filter press of the cylindrical bearing box.　　The above is a brief introduction to the effect and form of shaft seal of submersible slurry pump. Users can choose the appropriate shaft seal type according to their actual needs.　　At present,LexlipWear resistant slurry pump, mechanical seals occupy an increasing share in the slurry pump seal market.

　　First the reason for the motor body: the wrong connection will make the temperature rise rapidly when the equipment is used; In addition, there may be some phase to phase short circuits between stator windings so when the situation is relatively minor, the motor is only in local placesconsumption,　　It is not correct that it has no effect on us.　　 Ensure that the electric pump operates normally The electric pump needs to be equipped with a fully active water pump control cabinet when there are no other conditions. Do not directly connect the power grid or use a knife switch to connect the power supply.　　Potential is convenient and flexible. It is easy to operate. It can be operated by a fool who turns on the power supply under immersion; It has a wide range of applications. In many cases, it belongs to a portable workstation, which can be brought wherever it is needed, because it does not need too many auxiliary facilities.Lexlip,　　Function of shaft seal of submersible slurry pump: the main of shaft seal is to prevent high-pressure liquid from leaking out of the pump and prevent air from entering the pump.　　It is also necessary to clean the ventilation duct to avoid blockage.　　With the continuous development of slurry pump technology, submersible slurry pump has also responded to the market demand. At the same time, but it exceeds