Niagara FallsScrew deep well pumpUse, maintenance and troubleshooting of

　　Some of them are OK. For irrigation and other purposes, in fact, we choose to use larger flow. Let&#;s take a look at the method of selecting pumps.　　The Tao part also consumes part of it.Niagara Falls,　　 Using the fire control cabinet can improve the working efficiency of the fire pump. The fire control cabinet can meet the s that cannot be provided by a single fire pump, such as the of simultaneous startup. In some dangerous situations, a single fire pump can not meet the needs, and multiple fire pumps are required to work at the same time,　　 add water with manual pump. Some pump owners have their own hand pumps. They can also buy or manufacture their own small hand pumps. The gate valve shall be installed at the water inlet. After closing the valve inject a small amount of water into the water compressor to divert water. When the hand pump discharges water, it means that the pump is fullPrijedor,　　It is also necessary to clean the ventilation duct to avoid blockage.　　 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 the reason for the insufficient liquid supply of the water pump when it is in use, as well as the specific methods to deal with this situation. We should pay attention to the regular inspection of the equipment during normal use to ensure that it is in use

　　 In addition, the noise method directly detects the noise of the equipment in the detection process, but this measurement will also be affected by the surrounding noise, so in fact, this measurement is not very accurate.　　 When the slurry pump operates, it rotates at a high speed, and the components of the slurry pump have a heavy weight. Therefore, the force will directly push the impeller to the outside,Niagara FallsCirculating hot water pipeline pump, and the impeller collides with the sheath and guard plate. If the speed is high, the force ratio is low　　It can also be used for cooling and lubrication. Once the temperature in the water pump is too high, the pump shall be stopped immediately for maintenance. Otherwise, the excessive temperature will not only affect the wear of small parts inside the equipment, but also seriously affect the working efficiency of the equipment. So what is the reason for the high temperature of the equipmentGood quality, it can transport the slurry, and because the sealing device itself is special, it can also ensure the internal and external balance of the submersible slurry pump during transportation, so that the pressure at both ends of the equipment can be balanced during normal use　　Carbon building materials, chemical industry and other industrial industries are mainly used to transport abrasive pastes containing solid particles.　　It is an auxiliary means for some on-site monitoring.

　　What is the cause of pump overload.Discount,　　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 seal　　During installation, check whether the installation position conforms to Chinese standards, and select the installation height according to the specific suction lift. The horizontal pipeline centrifugal pump was not filled with sufficient water before it was started. There is a certain amount of air in the pipeline,Niagara FallsLong shaft submerged slurry pump, which reduces the vacuum degree of the pipeline pump and affects the suction lift. Water inlet pipe　　 The rotor assembly is designed according to the actual situation, and the operation is more stable!Niagara Falls,　　 When stopping the operation of the submersible slurry pump, close the cock of the vacuum gauge and pressure gauge and the gate valve on the water outlet pipeline and After that, cut off the power supply of the motor. If the temperature of the environment is low, open the square plug at the lower part of the pump body to remove the remaining water to avoid frost cracking. During operation, the maximum temperature of the bearing shall not exceed ℃,Niagara FallsNon clogged pipeline sewage pump, and the quantity of calcium base grease used for lubricating oil bearing shall be the same as that of the bearing body　　The higher the specific speed of submersible slurry pump, the auxiliary impeller of the submersible slurry pump can also reduce the axial force.　　 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