The utility and durability of the utility model, so the polymer composite materials are generally used in production.　　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 generatorsBarrelli,　　How to prolong the service life of the submersible sewage pump Replace the sealing ring: after long-term use in the sewage medium,BarrelliAh slurry pump, the gap between the impeller and the sealing ring may increase, so it should be replaced in time.　　Rotate in the rolling direction until the friction between the impeller and the front guard plate stops, then use the adjusting bolt to move the rotor backward, record the forward and backward movement gap, evenly distribute it between the front and rear guard plates of the impeller until the gap between the impeller the front guard plate and the rear guard plate is flat, stop, and tighten the two dust discs and fasten them on the shaft. adjustmentFetesti,　　 Moreover, the processes of these two pumps are also different,BarrelliSubmersible sewage pump,BarrelliSplit vertical pipeline pump, and the sewage pump can generally be adjusted. Submersible pumps are generally used in some special or other places.　　 Move the sand pumping site frequently. When the pump pumps sand at a fixed position and drops to a certain height, lift the submersible slurry pump and move it to the adjacent position of the previous sand pumping place to continue pumping sand so as to move the sand pumping place back and forth for sand pumping, so that the sand pumping area in this area forms a honeycomb,　　Only in this way can its service life be extended to a large extent.

　　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　　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,　　Flexibility. The equipment has advanced structure, wide flow passage, strong sewage discharge capacity, excellent material selection and strong corrosion resistance. It is suitable for conveying liquids containing solid particles, such as sandstone, cinder and tailings. So what are the requirements for its work? Let&#;s understand briefly.Credit guarantee,　　The development of submersible slurry pump is to adapt to increasingly complex working conditions, facilitate users to use, and its use mode is more flexible. And it fills a part of the gap in the application of slurry pump. When the submergence depth is deep and there is no better slurry outlet, in the traditional slurry pump　　Friction. Because if the surface of the pump is smooth when it is used, the equipment will consume less energy when it is used. Generally, the submersible slurry pump and impeller are sprayed with polymer composite materials for use　　The solution to the excessive temperature of the water pump: when selecting the motor, the cooling fan should be installed on the main shaft. It is also possible to appropriately increase the number of fan blades, but pay attention to adjusting the vacuum pump

　　 First remove the pump from the engine.Direct material,　　When the water level reaches, the frequency of the frequency converter drops, the lower the speed; The lower the water level, the higher the speed. At the same time, the water level signal is transmitted to the control cabinet so that the operators can timely understand the liquid level. Through this control, the circulation in the slag slurry pool is basically unchanged　　 absorb fly ash and slime from various power plants.　　What is the solution to this situation?Barrelli,　　Pump, sewage submersible pump and seawater submersible pump.　　Water pump After understanding the cause of insufficient liquid supply, we can solve the problem: First, we need to check whether the liquid level of the circulating liquid storage tank needs to add media to it.　　 important parts shall be marked in advance to avoid errors during resetting. The joint surface and vulnerable parts shall be properly kept to prevent damage.