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RokisWQ submersible sewage pumpPoor fire resistance

release time: 2023-03-22 04:42:34

  It can also be used for cooling and lubrication. Once the temperature in the water pump is too high, the pump shall be stopped immediately for maintenance. Otherwise, the excessive temperature will not only affect the wear of small parts inside the equipment, but also seriously affect the working efficiency of the equipment. So what is the reason for the high temperature of the equipment  If the submersible slurry pump cannot be installed and operated, the blank operation point can be supplemented.Rokis,  Finally, select the appropriate pump model according to the determined Q and H. It should be noted that in the actual selection,RokisVertical centrifugal slurry pump, in principle,RokisAh slurry pump, the pump model closest to the intersection of the pump performance curve and the device performance curve should be selected, and the best operating point of the pump should be in the high-efficiency area of the pump efficiency curve as far as possible.  Cavitation of the pump is caused by water evaporation of the pump. The main cause of water evaporation is related to temperature and pressure. Under a certain pressure, when the temperature rises to a certain value, the water begins to vaporize and change from liquid to gas. On the contrary, at a certain temperature, the pressure drops toIfo,  Its main features are as follows: the whole machine is a dry-type motor pump structure. The motor is protected by mechanical seal, which can effectively prevent high-pressure water and impurities from entering the motor cavity. In addition to the main impeller, it is also equipped with a mixing impeller, which can pump out the slag settled at the bottom after stirring into turbulence. impeller  In the mud pump,RokisWQ submersible pump parameters, the axial force is mainly composed of the pressure difference force of the liquid effect on the impeller and the gravity of the whole rolling part. The effect direction of the two forces is the same, and the resultant force is the sum of the two forces. If the submersible slurry pump is equipped with an auxiliary impeller, the liquid effect is on the auxiliary impeller  After that, before starting again check whether the impeller rolling is normal and whether the bearing assembly compression bolts are tightened, and then start the pump.


RokisWQ submersible sewage pumpPoor fire resistance



  The supply of shaft seal water must be ensured. It is strictly prohibited to operate without water, otherwise the mechanical seal will be burned.   still water level of water well M  It is also necessary to clean the ventilation duct to avoid blockage.equipment maintenance ,   Before starting the submersible slurry pump, the rotor of the rotating pump shall be smooth and even, and water shall be injected into the pump to ensure that the pump is full of water without air.  Pump. In addition the submersible slurry pump is mainly characterized by 'slurry', so it seems that many regions have good effects when using it.


RokisWQ submersible sewage pumpPoor fire resistance



  Different installation requirements: the vertical slurry pump needs to be fixed which is wear-resistant and particle passing.  It is located in the middle, while the submersible slurry pump does not need to be fixed. It can directly invade into the liquid for operation.Installation material list,  In recent years, the demand for submersible slurry pumps has increased greatly. In many fields, submersible slurry pumps have replaced vertical slurry pumps. What are the differences between the two? Let&#;s yze.  The motor burns out the winding due to heat dissipation. The water pump shall be lifted and lowered at any time with the change of water level in the well. In case of water reduction or interruption, accessories will be used and some auxiliary measures will be taken to improve the overall performance of the equipment and ensure the stable use of the equipment. Many users do not pay attention to these things when using them, which will cause equipment problems and affect work efficiency. So we&#;re usingRokis,  Occurrence of personal injury accident. The slurry pump is mainly used to transport water or similar media when in use. It can also be regarded as a common pump in our life, but it will also be overloaded when in use. Let&#;s have a look today  Its main features are as follows: the whole machine is a dry-type motor pump structure. The motor is protected by mechanical seal, it is also equipped with a mixing impeller, which can pump out the slag settled at the bottom after stirring into turbulence. impeller  Whether it is the pre installation inspection or the post installation commissioning inspection, the correct operating procedures must be strictly followed. Only the correct operating steps can make the product play an effective role in the use site.

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