There may also be mechanical failure of the pump, such as serious damage to the bearing of the pump, so that the bore will be 'swept' when the stator and rotor rub against each other, or the impeller will be stuck due to impurities such as water and grass when the pump pumps water　　Then there are new structures, such as thermohydrodynamic seals,TwakanVertical multistage centrifugal pipeline pump, backup seals and asymmetric molded metal single wall bellows seals.Twakan,　　Work to prevent the electric pump from overheating and damage. The technical guidelines for laboratory construction in medical institutions (Trial Implementation) directly proposed that stainless steel should be used. Compared with the technical code for construction of biosafety laboratories (gb-,　　There is a difference between submersible slurry pump and sewage pump. Although the media conveyed by the two are not pure water and other media, 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.

　　The application of pumps involves all aspects of work and production, and the types of pumps are also diverse. Some of the same pump have several names, and some of the names are very similar, which makes it difficult to distinguish. Today, we will introduce the submersible pump and the submersible slurry pump. Is there any difference between the two　　 Types of motors for deep well pumps　　The direction of the differential pressure force is opposite, which can offset part of the axial force and prolong the service life of the bearing.Bidding,　　The above is about how to replace the water seal of Boshan submersible slurry pump. In addition to the water seal,TwakanAh slurry pump, other parts of the pump also need to be replaced in time when they are damaged. Moreover, some parts of the pump are relatively easy to be damaged, so we need to replace them regularly during use　　Check whether it needs to be replaced.　　 There is also a vibration method to measure the vibration frequency of the pump, and the measurement is relatively simple. However, when using one method, the measurement results may have some errors. When using the submersible slurry pump, there are other vibration sources that will affect the measurement results, so it is actually the main　　As an emerging product, the submersible slurry pump has many advantages, especially filling the gap in the application conditions of the traditional horizontal and vertical slurry pumps. At present, the application of the submersible slurry pump is gradually becoming more and more widespread, and the market recognition is continuously improving, especially meeting the needs of deep-water sand pumping and dredging. At present, the depth can reach meters.

　　It will burn out. If there is a heating problem in use, you can refer to the following reasons.Workshop cost,　　At the same time, the supporting pipelines in the pump room shall be provided with vibration isolation elasticity.　　The system shall be equipped with a fire control cabinet.　　Moreover, the leaked flammable, explosive and toxic liquid will cause fire, explosion and poisoning,TwakanWQ submersible pump parameters, and the consequences will be unimaginable.Twakan,　　It can improve the mechanical efficiency to a certain extent. Moreover, the molecular structure of the coating itself has good compactness, which can well isolate the air, water and other media from the pump impeller during use, and also reduce the corrosion and rust as much as possible　　Turn on the power supply type fool operation; 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.　　Submersible slurry pump can be widely used in mining, power, metallurgy, coal, environmental protection and other industries to transport abrasive slurry containing solid particles. Such as ore slurry transportation in metallurgical concentrator, hydraulic ash removal in thermal power plant coal slurry and heavy medium transportation in coal washing plant, river dredging, etc. In chemical industry