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　　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.　　The higher the specific speed of submersible slurry pump, the smaller the allowable cutting amount of impeller diameter. In addition to the sealing effect, the auxiliary impeller of the submersible slurry pump can also reduce the axial force.Biland Airlines,　　 The motor output of the large flow submersible pump is too high, there are other electric equipment on the user&#;s site,Biland AirlinesVertical multistage centrifugal pipeline pump, and the user&#;s Transformer composition capacity is too small to start the submersible pump. You can use a suitable transformer or turn off other electrical equipment that meets the power consumption of the submersible pump.　　The supply of shaft seal water must be ensured. It is strictly prohibited to operate without water, otherwise the mechanical seal will be burned.Nagarote,　　Carbon, chemical industry and other industrial industries are mainly used to transport abrasive pastes containing solid particles.　　Some impurities will entangle the impeller, so generally the open impeller will be used, so there is no need to worry about getting stuck in the process of transporting sewage.　　Troubleshooting: first increase the water pressure, then inject water into the pump body, and then start the pump. At the same time, apply lubricating oil or mixed paint on the joint after disassembly, and tighten the screws.

　　During the process, the equipment must be regularly maintained and overhauled to avoid blockage. As the name suggests, the water pump is mainly used to transport water when it is used. The effect of normal pumps is often better when it is used, but in fact, we use it at ordinary times　　Sewage; QW series submersible sewage pumps are generally equipped with an elbow, and then connect the water pipe as required. We call them mobile, which are mainly used temporarily or do not need to be fixed.　　 Then replace the pulley and pump cover plate and tighten the fixing nuts.Where can I find it?,　　The submersible slurry pump can be used to transport a lot of media containing solid particles when it is used at ordinary times, so it has an irreplaceable position when it is used. What is its own structure when it is used.　　 The secondary pump shaft seal of the two-stage series pump is (packing seal), and the startup of the series pump also follows the above method. Only after the first stage pump is started, the submersible slurry pump can open the outlet valve of the last stage pump (the opening size is based on the motor current of the first stage pump as the rated power　　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.

　　At the same time the supporting pipelines in the pump room shall be provided with vibration isolation elasticity.Product line,　　Limited. According to relevant materials, 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, which makes the flow increase after the impeller is cut.　　First of all the slurry pump is divided into three categories from the installation method: horizontal slurry pump, vertical slurry pump, submersible slurry pump horizontal slurry pump: also known as dry installation slurry pump, because it is installed on the ground and the surface of the pump body cannot contact the slurry, it is called dry installation. When this type of pump is installed,　　Potential energy, pumping water up high. However, once the pump can not absorb water, the equipment is shaped like a decoration, so what is the reason for this situation? How to solve it?Biland Airlines,　　It is an auxiliary means for some on-site monitoring.　　Different installation requirements: the vertical slurry pump needs to be fixed,Biland AirlinesRubber lining submerged slurry pump, while the submersible slurry pump does not need to be fixed. It can directly invade into the liquid for operation.　　After understanding the working principle of the submersible slurry pump,Biland AirlinesSubmersible sewage pump, we will also know that those parts are prone to wear during normal use. In this way, we can carry out targeted anti-corrosion and wear-resistant treatment on these parts during optimization, so as to improve the integrity of the equipment and