FukuiFire deep well pumpEdification of quality

　　 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.　　 A vent pipe is installed at the bottom of the pump, so that when the pump is buried underground,FukuiVertical slurry pump, water will be injected into the bottom of the slurry pump through the vent pipe, so that a sand water mixture will be formed at the bottom of the slurry pump,　　In order to improve the service life of the submersible sewage pump, most domestic and foreign manufacturers are now trying to find a way on the pump protection system that is, in case of leakage, overload, over temperature and other faults of the pump, it can give an automatic alarm and automatically shut down for maintenance. However, we believe that in the submersible sewage pump　　 Then tighten the compression nut on the packing gland evenly to make the liquid leak out in drops,　　Many users, including new practitioners of slurry pumps, often fail to distinguish the difference between submerged vertical slurry pumps and submerged slurry pumps. The names of submerged and submerged slurry pumps seem similar, but there are essential differences. What is the difference between submersible slurry pump and vertical slurry pump?　　 If the power cord is not well contacted, it will also lead to the burning of the motor.　　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, stop, and tighten the two dust discs and fasten them on the shaft. adjustment

　　Body. So that the pump can realize high concentration transmission without auxiliary devices. The unique sealing device can effectively balance the pressure inside and outside the oil chamber, so that the pressure at both ends of the mechanical seal can be kept balanced, which maximizes the reliable operation of the mechanical seal and greatly extends its service life　　 The valve shall be used to regulate the flow and head, and overload operation is not allowed.　　Wheel, mixing impeller and other main flow passage parts are made of high wear-resistant raw materials, which are wear-resistant, corrosion-resistant non clogging, and can effectively pass through large solid particles. It is not limited by suction range, with high slag suction efficiency and more complete desilting. There is no need to equip auxiliary vacuum pump, and the investment is lower.The cheapest,　　Whether the pump is evacuated or overflowed, etc., and handle it at any time.　　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, that is, in the traditional slurry pump　　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

　　Troubleshooting: first increase the water pressure, then inject water into the pump body, and then start the pump. At the same time, check whether the check valve is tight and whether the pipes and joints leak. If air leakage is found,FukuiTwo stage slurry pump, apply lubricating oil or mixed paint on the joint after disassembly, and tighten the screws.Test method,　　In this way, a smooth surface can be formed on the surface.　　Pipeline pump,FukuiSubmersible sewage pump, belonging to the category of centrifugal pump, is a single-stage centrifugal pump with standing structure. Because the layout design of its water pump inlet and outlet is relatively special, they are all located on the same straight line, and their inlet and outlet diameters are the same, the overall description is similar to a section　　 It is also possible that the fan blades of the pump are few and the air volume is insufficient, resulting in poor heat dissipation effect.Fukui,　　Moreover, the leaked flammable explosive and toxic liquid will cause fire, explosion and poisoning, and the consequences will be unimaginable.　　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 people　　Pump. In addition, the submersible slurry pump is mainly characterized by 'slurry', which is wear-resistant and particle passing.