Chiriat gateWQ submersible sewage pumpTips on industry 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 mechanics　　Different installation requirements: the vertical slurry pump needs to be fixed while the submersible slurry pump does not need to be fixed. It can directly invade into the liquid for operation.Chiriat gate,　　Belt drive shaft seal: the pump seal can be divided into three types: packing seal, auxiliary impeller seal and mechanical seal. The packing seal and the secondary impeller seal will drip during the operation of the pump. Mechanical seal can make no water leak.　　Stability and reliability of seals between pump bodies.Buftea,　　Turn on the power supply type fool operation; It has a wide range of applications. In many cases, it belongs to a portable workstation,Chiriat gateAh slurry pump, which can be brought wherever it is needed, because it does not need too many auxiliary facilities.　　 In addition, but this measurement will also be affected by the surrounding noise, so in fact, this measurement is not very accurate.　　Normal operation. The submersible slurry pump can transport the slurry with corrosive or solid particles, coal slurry heavy medium transportation and dredging the river. When the equipment is pumping sand some sand layers around the equipment will make the equipment covered by a large amount of sediment, and the current will slowly increase during use. Well, we should choose

　　.　　Fire pump control cabinet generally has two control modes: one is fire hydrant control, and the other is spray pump control. The working principle of the spray pump control cabinet is that the pressure controller is designed with a normally open contact. When the pressure relay acts due to the pressure difference, the control circuit moves the main circuit　　When the water level reaches, the frequency of the frequency converter drops, and the slurry pump operates at a low speed. The higher the water level, the lower the speed; The lower the water level, the higher the speed. At the same time, the water level signal is transmitted to the control cabinet so that the operators can timely understand the liquid level. Through this control, the circulation in the slag slurry pool is basically unchangedFocus on Development, while the motor shaft and pump shaft of submersible slurry pump are coaxial, so the motor must be waterproof and sealed, and the motor and pump can be immersed in liquid at the same time; The vertical slurry pump is an early product, and the submersible slurry pump is a newly developed product according to the market demand　　The submersible slurry pump is a slurry pump which is connected with the motor and works under the water at the same time. Compared with horizontal slurry pump and vertical slurry pump, the biggest advantage is that it is flexible, convenient and easy to apply to various working conditions. The most important technical point of submersible slurry pump is the tightness between its motor and pump body Stability and reliability of seals.　　 Then reinstall the equipment on the engine and install the rubber hose.

　　Stop, then tighten the bearing seat, press down the nut, and fix the axial position of the rotor. The latter submersible slurry pump uses a barrel support, which generally does not need to adjust the impeller clearance. Therefore, loosen the support clamp first, and say that the nut is looseDirect material,　　Water flow into the bearing damages the bearing.　　 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,Chiriat gateSubmersible non clogging sewage pump, 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 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. latentChiriat gate,　　As a submersible slurry pump widely used in many fields,Chiriat gateCentrifugal slurry pump, it has the advantages of simple structure, convenient disassembly and maintenance, and convenient installation and use. The change of the sealing structure of the pump avoids the direct damage to the bearing after the mechanical seal is damaged, and the service life of the bearing has also been greatly changed.　　Function of shaft seal of submersible slurry pump: the main of shaft seal is to prevent high-pressure liquid from leaking out of the pump and prevent air from entering the pump.　　The whole packing body, including the packing gland, packing ring and packing, needs to be disassembled; Submersible slurry pump Disassemble the o-seal ring, shaft sleeve, balance disc and key on the shaft in turn and then the discharge section includes the last stage guide vane