Li Shun Lai QiyangVertical heavy-duty slurry pumpMore uses of protective coatings

　　 determination of model: for water pump or pump with physical and chemical medium similar to water, it is necessary to go to the relevant product catalog or sample, and make correction according to the performance table or performance curve of the model to see whether the normal working point falls in the priority working area of the pump.　　In order to make the equipment perform better when it is used, but this also needs to be based on its working principle. It can not be adapted at will when it is optimized.Li Shun Lai Qiyang,Li Shun Lai QiyangRubber lining submerged slurry pump,　　The following inspection shall be carried out: whether there are sundries between the impeller and the pump body due to too tight packing.　　 In addition,Li Shun Lai QiyangDrilling fluid slurry pump, the use of ° and S-shaped bends should be reduced as much as possible during the installation and design of pipelines.Goba, in fact, we choose to use larger flow. Let&#;s take a look at the method of selecting pumps.　　Submersible slurry pump can be widely used in mining, power, metallurgy coal, environmental protection and other industries to transport abrasive slurry containing solid particles. Such as ore slurry transportation in metallurgical concentrator, hydraulic ash removal in thermal power plant, coal slurry and heavy medium transportation in coal washing plant, river dredging, so the polymer composite materials are generally used in production.

　　Auxiliary mixing or spraying device shall be equipped for easier operation. When the motor is submerged etc. In chemical industry　　The utility and durability of the utility model, 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 submerged　　 the full-automatic control cabinet can be equipped according to the needs of users to automatically protect the water leakage, electric leakage, overload and over temperature of the pump, which improves the safety and reliability of the product.　　Submersible slurry pump can be widely used in mining,Li Shun Lai QiyangCarbon steel explosion-proof pipeline pump, power, metallurgy, coal, environmental protection and other industries to transport abrasive slurry containing solid particles. Such as ore slurry transportation in metallurgical concentrator, coal slurry and heavy medium transportation in coal washing plant, river dredging, river dredging, etc. In chemical industrySafety production,　　The slurry pump should be larger. In addition to the existing industrial and mining applications of the vertical slurry pump, the submersible slurry pump can also be used as a mobile slurry pump, such as sand pumping and prospecting on board; What are the advantages of the submersible slurry pump? The advantage of the submersible slurry pump is that it is convenient and flexible, easy to operate and submerged　　The water pump can be used to transport and pressurize clean water without impurities, such as apartment, residence, villa water supply, factory water supply, water supply system, drinking water system and water treatment. In short, there are many uses.　　The above is the reason for the insufficient liquid supply of the water pump when it is in use as well as the specific methods to deal with this situation. We should pay attention to the regular inspection of the equipment during normal use to ensure that it is in use

　　When the submersible slurry pump is used at ordinary times, cavitation usually occurs, which has a great impact on the impeller of the equipment itself. So how to detect whether there is cavitation when using the equipment at ordinary times?Discount,　　The effective power is also called output power, which is expressed by PE. It is the effective energy obtained in the pump by the medium liquid output from the pump in unit time.　　Conduct a comprehensive preventive maintenance once a year, including: replace all O-ring seals; Check the bearing wear and add new grease; Check the wear condition of the mechanical seal to determine whether it needs to be replaced; Check the wear of the impeller and the seal between the impeller and the pump body　　In fact, the impeller clearance of submersible slurry pump is not adjustable for all types of pump, but it is adjustable. During normal operation, the clearance needs to be adjusted regularly to keep the clearance within the range suitable for normal operation.Li Shun Lai Qiyang,　　For example, it has a great impact on the impeller of the equipment itself. So how to detect whether the equipment has cavitation during use?　　 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.　　 One frequency converter with one slurry pump is adopted for installation. The specific transformation method is as follows: close the return valve, adopt the water level closed-loop control mode, install the liquid level sensor on the inner wall of the tank by the manufacturer of the slurry pump, and use the PID adjustment of the frequency converter. When