Inspection before installation: Check the specification, size and quality of thick and thin accessories.　　 The submersible slurry pump needs to be inspected after reassembly. If the pulley needs to be rotated by hand the pump shaft should not be blocked under normal conditions. In addition, the sound of collision between the impeller and the pump shell needs to be avoided.Shahr Iran, the commonly used submersible sewage pumps are WQ submersible sewage pumps, and the common dry-type sewage pumps are W-type horizontal sewage pumps and WL type vertical sewage pumps. It is mainly used to transport urban sewage and feces　　 After each use of the equipment, high-pressure water should be used to wash the pump and pipes. The washing can be stopped until the water has no impurities.Kabinda,　　The purpose is to inject liquid higher than . MPa from the water seal ring to prevent gas leakage into the pump when the suction inlet of the submersible slurry pump is in a vacuum state. When the water pressure in the pump is higher than . MPa, the sealing fluid .-. MPa higher than the pressure in the pump can be injected to seal and reduce leakage　　When the submersible slurry pump works, the pump needs to be placed on land, the suction pipe needs to be placed in water, and the pump needs to be started. Due to special structural requirements, when the slurry pump motor is submerged in the water, the slurry pump and submerged slurry circulating pump need to be placed above the water surface, so they need to be fixed, otherwise the motor will fall into the water　　 Dust and oil stains on the motor reduce the heat dissipation capacity of the equipment and cause the equipment temperature to rise.

　　When the submersible slurry pump works, the pump needs to be placed on land, the suction pipe needs to be placed in water, and the pump needs to be started. Due to special structural requirements, when the slurry pump motor is submerged in the water, the slurry pump and submerged slurry circulating pump need to be placed above the water surface, so they need to be fixed, otherwise the motor will fall into the water　　 When the electric pump is not in use, take it out of the water and do not immerse it in the water for a long time, so as to reduce the chance of the motor stator winding getting damp and increase the service life of the electric pump. When the temperature is low the pump needs to be lifted out to prevent freezing.　　When the slurry pump is working, the pump needs to be placed on land, the suction pipe in water, and the pump needs to be started. Due to the structural limitations of the mud pump and submerged slurry pump, the motor needs to be placed on the water surface during operation, and the pump must be fixed when it is put into the water. Otherwise, the motor will fall into the waterTest method,　　 for screws that are too tight or rusted for a long time the nut can be lubricated with kerosene prepared in advance,Shahr, IranSelf priming slurry pump wholesale, or the nut can be gently knocked with a wooden hammer and then removed. This method can also be used in slurry pumps and other places.　　When the water pump is driven by electricity or diesel engine, its impeller (like an electric fan) rotates wildly, thus forming a vacuum in the impeller. In this way, the atmospheric pressure will move the water pressure to pump water. In fact, from a al point of view, it is to convert electrical or chemical energy into gravity　　Is called cavitation phenomenon.

　　Auxiliary mixing or spraying device shall be equipped for easier operation. When the motor is submerged, there is no need to build complex ground protection and fixed devices, and the management is easier. The mixing impeller directly contacts the deposition surface and controls the concentration through the diving depth, so the concentration control is more free. Equipment directly submergedPrice,　　 Selection of pipeline diameter: the selection of pipeline shall consider the one-time purchase cost, long-term operation cost and operation reliability.　　Submersible sewage pumps are divided into xwq (cutting submersible sewage pump), jywq (automatic mixing sewage pump) and other series according to their s. One of the most commonly used is wq/qw (non clogging sewage pump),Shahr, IranZD slurry pump, which adopts runner type impeller and generally has the features of energy saving, anti winding, non clogging and automatic　　Many people do not know much about the packing and sealing of equipment because of the equipment of mass and energy. Next, let&#;s learn about the packaging and sealing method of the equipment: packing sealing is very common in submersible slurry pumps. This method has good sealing performance, is easy to use, and effectively reduces the wear of the host and anti vibration kinetic energyShahr, Iran,Shahr, IranWQ submersible sewage pump,　　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, but it can be completely immersed in water when it runs, so it is a good choice　　Under the action of auxiliary devices, it can transport the slurry, and because the sealing device itself is special, the pumps I am going to talk about here have a wide range of uses. Pumps are required for both civil and military purposes, as well as for advanced technologies, especially in the mining, chemical, metallurgical and other industrial sectors. It is a widely used general mechanical equipment. Most pumps are corroded or severely corroded