the reason for the motor body: the wrong connection will make the temperature rise rapidly when the equipment is used; In addition

　　First, there may be some phase to phase short circuits between stator windings, so when the situation is relatively minor,ParthiaISG single stage vertical pipeline pump, the motor is only in local places　　Will be scrapped. In addition, since the length of the long shaft is generally fixed, the installation and use of the slurry pump submersible are troublesome and the application occasions are limited. It is normal to use the equipment for a long time, for example, when the submersible slurry pump is used at ordinary times, air holes usually appearParthia,　　 Common faults and treatment methods of sewage pump due to different pump models, degrees of use and methods of use, there are also a variety of faults and problems. The following summarizes the common pump faults causes of faults and specific treatment methods.　　Circumference. In the application of slurry pump, we must pay attention to reasonable design, correct calculation and appropriate type selection, which are very important. In addition to the main wheel, a set of stirring impeller is added at the bottom of the product, which can spray the precipitated slag into a mixture of water and solid particlesOstuncalco,　　Sex is different. Although the submersible slurry pump is widely used the correct application is very important. Due to the limitation of the name of the slurry pump, some people outside the industry misunderstand this. In fact, the impurity pump, dredging pump, etc. are all in the application scope of the slurry pump　　The fruit is also bad; When the axial flow pump is used, its water output is relatively large, but the head is not too high, so the effect of using the submersible slurry pump in many plain areas is also relatively good; The water output and head of the mixed flow pump are actually derived from one　　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

　　Adjustment. When using the submersible slurry pump, accessories will be used and some auxiliary measures will be taken to improve the overall performance of the equipment and ensure the stable use of the equipment. Many users do not pay attention to these things when using them, which will cause equipment problems and affect work efficiency. So we&#;re using　　If it is large, the guard plate is likely to be damaged on the spot, the jacket is likely to have cracks, and the blades of the impeller will also be greatly impacted. The most serious thing is that all the flow passage parts are damaged.　　Submersible slurry pumps are mainly used in mining, coal, electric power and other industries to transport corrosive solid particle slurry. For example, in the field of chemical industry, corrosive mixed pastes of chemical crystals are transported. Electric ash removal, coal washing plant slurry transportation, etc. Submersible slurry pump bladeInspection standard,　　Let the medium containing some solid particles generate a certain flow rate, so that the equipment can drive the solid to flow when it is in use, so that the slurry can be transported. In terms of the principle of the submersible slurry pump, it is actually quite simple　　 The difference between the vertical slurry pump and the submersible slurry pump The working position of the vertical slurry pump is different. The vertical slurry pump is partially immersed in the pit and cannot be completely immersed in the liquid level. The submersible slurry pump can be completely immersed (including the motor part) below the liquid level; Use of motor for vertical slurry pump　　In order to ensure the demand for water and electricity for production and living, many units hotels and residential areas in various provinces and cities in China have purchased it and generators. Many enterprises have also purchased generators out of their own pockets in order not to delay production. Driven by this, it and the generator naturally become popular

　　 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,ParthiaSubmersible sewage pump, hardness, concentration, acid, alkali and other characteristics of the transported materials.investment,　　As a submersible slurry pump widely used in many fields, it has the advantages of simple structure, convenient disassembly and maintenance, and convenient installation and use. The change of the sealing structure of the pump avoids the direct damage to the bearing after the mechanical seal is damaged, and the service life of the bearing has also been greatly changed.　　 Long continuous operation time. Because the pump and motor are coaxial, the shaft is short, and the rotating parts are light, the radial load on the bearing is relatively small, and the service life of the submersible sewage pump is much longer than that of the general pump.　　Submersible slurry pumps generally need to use some composite materials for manufacturing when they are used, so that they can have good wear and corrosion resistance when they are used, and can be used to transport most of the media when they are used. Phreatic slurryParthia,　　After that, the secondary and tertiary pumps can be started successively until the final stage pump. After all the series pumps are started, forming an impact force. The metal surface of the pump was fatigued and damaged by these impacts. Cavitation is caused by air bubble rupture and material stamping due to the difference in air temperature and pressure