EilatDeep well pumpWhat should be paid attention to during construction

the nut can be lubricated with kerosene prepared in advance, or the nut can be gently knocked with a wooden hammer and then removed. This method can also be used in slurry pumps and other places.　　 The fan speed of the water pump is too low, so the heat cannot be dissipated.Eilat,　　It can be done. For example, before the test run, the motor and the main pump are separated from the test in the positive and negative directions, including glue, etc.　　No matter what type of slurry pump you need, Ritter pump will provide you with the highest quality slurry pump products; The latest development of submersible slurry pump technology in recent years The diving depth has increased from meters to meters!Koje,　　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 Tao part also consumes part of it.　　There will be no insufficient liquid supply or other problems.

　　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, and the diesel engine speed range is - rpm. Features: water pump, high automation and performance　　 Determination of flow　　Many people do not know much about the packing and sealing of equipment because of the equipment of mass and energy. Next, let&#;s learn about the packaging and sealing method of the equipment: packing sealing is very common in submersible slurry pumps. This method has good sealing performance,EilatSewage pump diving, is easy to use, and effectively reduces the wear of the host and anti vibration kinetic energyProcess inspection,　　 When the power supply voltage is too low, the pump will be overloaded, because the pump is also widely used in many rural watering. In this case, it may be lower than the rated voltage, so the current in the stator winding will also be　　 If the hot water within ℃ is recommended, the hot water pump must be used,EilatSingle suction slurry pump, 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.　　Line direction pay attention to the direction of rotation. Then loosen the original compression nut of the bearing box of the slurry pump of the submersible pump, tighten the adjusting screw of the bearing box evenly, and then move the rotor assembly towards the motor. Then it is necessary to check the clearance with a feeler gauge δ, When δ= A (. ~ mm

　　After the submersible slurry pump leaves the factory, there is generally only outgoing cable, and the user needs to connect it separately during installation. If the connection is wrong, it will seriously affect the normal operation of the pump, so we should follow the correct steps to connect.Direct labor,　　Water flow into the bearing damages the bearing.　　 Gradually disassemble the outlet pipe, gate valve and elbow with installation tools, and tighten the next section of water pipe with pipe clamping plate. In this way, disassemble the pump section by section and lift the pump out of the well. (if it is found that there is a jam during the lifting and removal process, it cannot be lifted by force, and the customer service points shall be moved up and down,EilatLong shaft submerged slurry pump, left and right for safe lifting and removal)　　 The secondary pump shaft seal of the two-stage series pump is (packing seal), and the startup of the series pump also follows the above method. Only after the first stage pump is started, the submersible slurry pump can open the outlet valve of the last stage pump (the opening size is based on the motor current of the first stage pump as the rated powerEilat,　　With the continuous development of slurry pump technology, submersible slurry pump appears in response to market demand. It is especially suitable for the depth at which the vertical slurry pump cannot operate. The underwater part of the vertical slurry pump is generally not more than m, and of course it can be more than. For example, the maximum design depth of our company&#;s underwater slurry pump can reach m but such underwater depth is not the best operating depth of this kind of pump, so it will lead to the unreliability of the operation of the vertical slurry pump from time to time.　　In addition to the method, materials shall be selected comprehensively according to the nature of corrosive medium, anti cavitation theory corrosion mechanism of water pump and stress characteristics. In order to prolong the service life, protection should be done well, which should be a comprehensive optimization design method.　　So it has a process of water diversion and exhaust. There are usually two ways to inject water into equipment. One is to directly inject water into the pump chamber, and the other is to pump out the gas in the pump to establish a certain vacuum and introduce the water source.