It is also necessary to clean the ventilation duct to avoid blockage.　　Under the action of auxiliary devices, it can transport the slurry,Markham Centrifugal slurry pump, 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 useMarkham ,　　It is necessary to set up a protection system, which can protect the operation of the electric pump. But this is not the key to the problem. The protection system is just a remedy after the pump fails. It is a passive method.　　For example,Markham QJ submersible pump, it has a great impact on the impeller of the equipment itself. So how to detect whether the equipment has cavitation during use?Mons,　　It needs to be replaced in case of damage, swelling and deformation, insufficient spring pressure, and the measurement is relatively simple. However etc.　　 There is also a vibration method to measure the vibration frequency of the pump, 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　　; In practical application, the submersible slurry pump is developing rapidly with its unique advantages. The vertical slurry pump needs to be fixed and installed in use,Markham Small deep well pump, while the submersible slurry pump can be used directly without immersion, which is convenient and flexible.

　　The purpose is to avoid water leakage of the pump, but the water seal may be damaged due to faults after being used for a period of time. Let&#;s learn how to replace the water seal.　　Clean up the silt and other obstructions in or around the water pump.　　There is no need to equip auxiliary mixing or spraying equipment, and the operation is simpler. The equipment is directly submerged for operation, without noise and vibration, and the site is cleaner.Excellent service,　　 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　　So it has a process of water diversion and exhaust. There are usually two ways to inject water into equipment. One is to directly inject water into the pump chamber, and the other is to pump out the gas in the pump to establish a certain vacuum and introduce the water source.　　First, let&#;s talk about the familiar vertical slurry pumps. Here we refer to ZJL and SP submerged slurry pumps. Strictly speaking, the submersible slurry pump is also a vertical slurry pump because its axis is basically vertical when it works, so it is a good choice

　　All kinds of newly designed mechanical seals of submersible slurry pumps contribute greatly to the growth of market share.Administration,　　The submersible slurry pump and equipment can also choose to add some water inlet detection devices according to the actual use needs. The overheat monitoring devices are often used in a large amount in time, and the pump and motor of the equipment used in time are the same shaft, so　　Stainless steel deep well pump is not a disposable product, but a long-term equipment. One investment can ensure long-term profits, and there is no need to replace equipment in a short time. Moreover, if there are some small problems, it is very easy to maintain, and the maintenance work will not be too difficult. therefore　　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 peopleMarkham ,　　 If there is abnormal sound inside the slurry pump and there is no water, it is likely that the equipment may have air infiltrating into it when absorbing water, which will cause abnormal sound inside the pump, and then at the same time, the impeller is damaged or the impeller is damaged　　 Why does the demand for submersible slurry pumps increase greatly? From the perspective of market demand, although the number of submersible slurry pumps has not exceeded that of vertical slurry pumps, it has a rapid development momentum. The main reason is that the above-mentioned use is convenient and flexible; In addition, the application market of submersible slurry pump is also better than that of vertical pump　　 The fixing method of the impeller is changed from screw thread to key clamp to prevent the impeller from falling off and causing damage!