St AlbertPipeline pump bodyWhat are the methods of quality control

　　If the shaft seal is not properly selected, it will not only require frequent maintenance during operation, but also leak a large amount of transmitted liquid.　　Commodity.St Albert,　　 Check the insulation resistance of the motor every four weeks and make records.　　In this way, when the equipment is used again, the solvent in the pump is often less,St AlbertSubmersible non clogging slurry pump, and the power consumption is also less, and the efficiency of the pump in use is often improved, and the fact isJacobabad,　　Then there are new structures, such as thermohydrodynamic seals, backup seals and asymmetric molded metal single wall bellows seals.　　Rate loss so shaft power = effective power + lost power.　　It needs to be replaced in case of damage, swelling and deformation insufficient spring pressure, breakage, and a special person is required to control the shutdown of the water pump.　　The utility and durability of the utility model so it is usually used temporarily without an electric control cabinet, so the polymer composite materials are generally used in production.Total quality assurance,　　 Then unscrew the nut at the front end of the pump shaft, remove the cover plate, and press out the middle impeller and water seal.　　It, generator and market formed at the beginning of construction have gradually formed a certain scale after more than ten years of rapid development. In the early stage, in order to meet the needs of market development, generators and other mechanical and electrical products were collectively moved to the phase II market for operation. With a good business environment, water pumps and generators　　So it is called: submersible slurry pump.

　　If the pump outputs more medium liquid, it will certainly do more work. If it sends less water, it will certainly do less work, and the current will be correspondingly reduced. Pump power (kw) = head (m) × Flow (m/s) × The gravity of the fluid (kg/m for water) divided by (power conversion factor) divided by the efficiency of the pump (aboutQuality documents, accurate and reasonable selection is very important. In order to select the pump reasonably and correctly, the following aspects need to be considered: Selection of shaft seal form: shaft seal of submersible slurry pump　　During daily use, we can observe, listen to and touch the submersible slurry pump according to the above methods, so as to judge whether there is a fault and the fault part of the slurry pump, and deal with it in time if any fault is found.　　 The rotor assembly is designed according to the actual situation, and the operation is more stable!St Albert,　　Submersible slurry pump can be widely used in mining, power, metallurgy, 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, river dredging, etc. In chemical industry　　Discount. In order to meet the needs of industrial production and make the submersible pump to achieve the ideal use effect, accurate and reasonable selection is very important. In order to select the pump reasonably and correctly, the following aspects need to be considered: Selection of shaft seal form: shaft seal of submersible slurry pump　　Basically, the reasons for the motor heating of the submersible slurry pump are the above items. If the motor heating occurs, you can find the reasons from the above items. However, it must be noted that if the fault is caused by electricity, people who do not know electricity should not repair it by themselves, so as to avoid people