UtsunomiyaDrilling fluid slurry pumparea covered

　　 The gas inadvertently entered in the equipment is discharged and good sealing performance is ensured.　　 selection of raw materials for flow passage parts: the raw materials for flow passage parts of the pump can be selected according to the particle composition, particle size, shape, hardness, concentration acid, alkali and other characteristics of the transported materials.Utsunomiya,　　 Determine the head h. After the flow is determined, determine the inlet and outlet pipe diameters of the pump, complete the layout of the whole pipeline, and determine the head. In the actual selection the resistance coefficient of the pipeline is often too large. In addition, when selecting the pump model, a head margin is added, some equipment is frequently used at ordinary times, but the maintenance work is not done well when it is used, so it will be blocked after being used for a period of timeBarendrecht,　　 confirm whether the pressure capacity of the pipeline meets the requirements, and conduct hydrostatic test if necessary.　　 drainage and water injection with vacuum equipment: the self exhaust of centrifugal pump is the same as the negative pressure exhaust of vacuum pump,UtsunomiyaNon clogged pipeline sewage pump, so the water ring vacuum pump is used for exhaust to achieve the of water inlet.　　Although the shaft seal occupies a small position in the pump, the normal operation of the pump is closely related to the shaft seal.

　　The submersible slurry pump is developed to adapt to the increasingly complex working conditions and facilitate the use of users. Its use mode is more flexible. The equipment has advanced structure,UtsunomiyaAh slurry pump, strong sewage discharge capacity, excellent material selection and strong corrosion resistance. Suitable for conveying liquids containing solid particles, the secondary and tertiary pumps can be started successively until the final stage pump. After all the series pumps are started cinder and tailings. So what are the requirements for its work? Let&#;s understand briefly.　　Water pump control cabinet Time control: the chassis panel is equipped with a time setting button and a display. The user can control the opening and closing of the water pump according to the timing needs. It is suitable for the control of various timed or regular intermittent working modes.　　After that, the outlet valve of the final stage pump can be gradually opened. The speed of opening the valve should be controlled by the fact that the pump does not vibrate and the motor of any stage does not exceed the rated current.Application process,　　It is also necessary to clean the ventilation duct to avoid blockage.　　Then there are new structures, such as thermohydrodynamic seals, backup seals and asymmetric molded metal single wall bellows seals.　　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.

　　Promote the continuous expansion of the sales network group.Welcome to inquire,　　In fact, it can only be opened or closed, and the action time when opening and closing is relatively short.　　In the process of daily use, the s of these two sewage pumps are actually the same. The biggest difference between the two is that one is fixed and the other is mobile. WQ series submersible sewage pumps are generally equipped with an auto coupling device, which we call a fixed type. It is fixed in one place to cooperate with the pipeline discharge　　If the pump outputs more medium liquid, it will certainly do more work. If it sends less water, it will certainly do less work,UtsunomiyaRubber lining submerged slurry pump, 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 (aboutUtsunomiya,　　 Then reinstall the equipment on the engine and install the rubber hose.　　 bind the exposed copper wire to the cable core evenly, heat it with an electric iron, and infiltrate tin evenly.　　 The submersible slurry pump needs to be inspected after reassembly. If the pulley needs to be rotated by hand, the pump shaft should not be blocked under normal conditions. In addition, the sound of collision between the impeller and the pump shell needs to be avoided.