Valasske Mezirici WQ submersible pump parametersRapid growth of market scale

　　The first stage impeller of the pump is disassembled; It is also necessary to screw down the connecting nut between the water absorption section and the bearing body and the bolt on the bearing pressure connection, so that it is convenient for us to disassemble the bearing parts; When the shaft is pulled out from the suction section, the fixing nut on the shaft shall be　　The vertical sand pump is generally a submersible slurry pump. Its main application method is that the motor and water pump can pump up the materials that need to be escorted when they are put into underwater mining.Valasske Mezirici ,　　In terms of performance parameters, optional flow range: - (m/h), lift range: - (m), power range: .- (kw),Valasske Mezirici Vertical multistage centrifugal pipeline pump, caliber range: - (mm).　　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 useDakmao　　If the pump outputs more medium liquid, it will certainly do less work,Valasske Mezirici Rubber 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 (about　　 First remove the pump from the engine.　　Causes: there is air or gas accumulation in the water inlet pipe of the pump, or the bottom valve is not closed tightly, the packing of the vacuum pump leaks seriously, and the gate valve or flap valve is not closed tightly.

　　 Selection of pipeline diameter: the selection of pipeline shall consider the one-time purchase cost, long-term operation cost and operation reliability.　　 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, please make sure　　 The submersible slurry pump usually relies on water cooling to dissipate heat. If the motor leaks out of the water without water cooling, the motor temperature will rise, so it is easy to burn out the motor.install,　　The pump can often be selected according to the specific requirements of lift, flow and liquid delivery. The flow range of the delivered liquid is - L / s, the pressure range is .- MPa and the diesel engine speed range is - rpm. Features: water pump, high automation and performance　　It can improve the mechanical efficiency to a certain extent. Moreover, the molecular structure of the coating itself has good compactness, which can well isolate the air, water and other media from the pump impeller during use, and also reduce the corrosion and rust as much as possible　　The water pump is not only the water supply for the city but also the household water purifier used in our home. There is a with pump equipment to help us purify water. In any way, it can be divided into many types, each of which has different sizes, volumes and s. Therefore,Valasske Mezirici Submersible sewage pump, many people believe that

　　 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.production,　　The above introduction is about the cause ysis of the overload of the slurry pump. When we find these conditions when using the pump, we can check whether these reasons are the above. This is also a reminder that we need to maintain the pump during normal use. latent　　 Change the oil: if the oil contains water, drain it, change the oil, seal the gasket, and then tighten the screw plug.　　Commodity.Valasske Mezirici ,　　Fourth, model selection parameters: outlet diameter, flow, motor power, impeller speed, pumping rate, maximum particle and weight.　　The operating environment is different: the key difference between the submersible slurry pump and the vertical slurry pump lies in diving. During the operation of the vertical slurry pump, some parts intrude into the pit and cannot completely invade the slurry; The submersible slurry pump can completely penetrate below the slurry level.　　It is also necessary to clean the ventilation duct to avoid blockage.