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.　　This phenomenon shows that the failure of the pump is not only a material problem, but also reminds the pump designers and producers that in addition to good working conditions, the pump should also have good corrosion resistance, high reliability and long service life. The pump shall be designed in addition to the conventional design method of fluid mechanicsPalmira,　　Submersible slurry pump is an important equipment in drilling and water intake operations. When the equipment is working it is submerged as a whole. Pumping groundwater to the surface is widely used for domestic water, mine emergency rescue, industrial cooling, farmland irrigation, geothermal heating in residential areas, etc. You will be briefed on it Scope of application.　　 Protective packing of shaft seal the shaft seal pump shall regularly check the sealing water pressure and water volume,PalmiraSubmersible slurry pump, keep a small amount of cleaning water flowing along the shaft, regularly adjust the packing gland, check the packing and regularly replace the packing. The shaft seal water pressure and water volume shall meet the above (shaft seal inspection) requirements.Thaton,　　 the front and rear bearing glands are equipped with oil seals, which are padded with green paper or asbestos. There is a gap of .- mm between the rear gland and the bearing.　　Some corrosive pastes containing crystals can also be transported. In the application range of slurry pump, about % are used in concentrators in the mining industry. Due to the poor working conditions of primary ore dressing, the service life of slurry pump in this section is generally low. Of course, different minerals, abrasion　　 confirm whether the pressure capacity of the pipeline meets the requirements, and conduct hydrostatic test if necessary.

　　 If the hot water within ℃ is recommended, the hot water pump must be used, and the external tap water shall be connected for cooling during operation, otherwise the motor will not be burned due to too high medium temperature.　　 The submersible sewage pump does not meet the standard power supply voltage required by the submersible sewage pump, so the user&#;s on-site power supply voltage may be too low, resulting in difficulty in starting the submersible pump. If the submersible pump can be started, the current of the submersible pump will be very large, and the motor of the submersible pump will be burnt out if the time is too long. In this case, 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, apply lubricating oil or mixed paint on the joint after disassembly, and tighten the screws.High quality brand,　　 First remove the pump from the engine.　　Strong strength and other advantages. It is widely used as a sealing device for various pumps. Place a water seal ring at the bottom of the packing box and then place the filler.　　Water pump After understanding the cause of insufficient liquid supply, we need to check whether the liquid level of the circulating liquid storage tank needs to add media to it.

　　It can improve the mechanical efficiency to a certain extent. Moreover, the molecular structure of the coating itself has good compactness,PalmiraSubmersible sewage pump, which can well isolate the air,PalmiraWQ submersible sewage pump, water and other media from the pump impeller during use, and also reduce the corrosion and rust as much as possibleExecutive standard　　 fold the three layers in half with self-adhesive butyl tape and gradually extend to the outside of the core. When winding, the tape shall be stretched twice, and the positions of the three joints shall be staggered for a certain distance in order to prevent short circuit.　　 The electric pump should not be used in flammable and explosive environment, nor should it pump flammable liquid. How to use the submersible non clogging sewage pump?　　 Why does the demand for submersible slurry pumps increase greatly? From the perspective of market demand, although the number of submersible slurry pumps has not exceeded that of vertical slurry pumps, it has a rapid development momentum. The main reason is that the above-mentioned use is convenient and flexible; In addition, the application market of submersible slurry pump is also better than that of vertical pumpPalmira,　　 If it is found that the impeller is damaged and the liquid supply is insufficient, it is necessary to replace the new impeller in time for use.　　If the pump outputs more medium liquid, it will certainly do more work. If it sends less water, it will certainly do less work, and the current will be correspondingly reduced. Pump power (kw) = head (m) × Flow (m/s) × The gravity of the fluid (kg/m for water) divided by (power conversion factor) divided by the efficiency of the pump (about　　When using the submersible slurry pump, we should do a good job in all aspects of commissioning and precautions. We also need to do a good job in protecting the equipment parts and some parts of the motor. Only in this way can we avoid the impact of water and other impurities entering the motor