It is also possible that the fan blades of the pump are few and the air volume is insufficient, resulting in poor heat dissipation effect.　　 The gas inadvertently entered in the equipment is discharged and good sealing performance is ensured.Arecibo,　　Or nodular cast iron, vertically split, bolted. The pump body is connected with the bracket with bolts. The discharge outlet of the pump can be rotated and installed at intervals of ℃ and eight angles as required.　　The solution to the excessive temperature of the water pump: when selecting the motor, the cooling fan should be installed on the main shaft. It is also possible to appropriately increase the number of fan blades, but pay attention to adjusting the vacuum pumpSydney,　　The submersible slurry pump is a kind of submersible pump which is connected with the motor and works underwater at the same time. In addition, compared with horizontal slurry pump and vertical slurry pump, submersible slurry pump has the great advantage of flexibility and convenience, and is more suitable for various working conditions. The important technical points of submersible slurry pump are its motor and　　During normal operation, the temperature of the motor is very high, some even as high as ℃. In this case, it is easy to burn the motor and replace it with a new one. In fact, the power supply across the country has been tense again or　　With the arrival of midsummer and the intensification of the contradiction between supply and demand of kerosene, which has driven the hot sale of it and generators in the phase II market. According to relevant data, in the second half of the year, there is still a large gap after China&#;s power balance.

　　 The working properties of the two pumps are also different. Because the sewage pump is driven by a motor, it generally has good voltage impact resistance. The submersible pump is of the type of quick opening and quick closing, so it usually uses some small Flow and small pressure.　　This series of slurry pumps are self-developed slurry pump products in China, with simple structure, belonging to medium and light slurry pumps; ZGB series slurry pump, this series of slurry pump is a heavy-duty slurry pump, which can be used in series; When SP and ZJL series work, some pump bodies can　　Potential is convenient and flexible. It is easy to operate. It can be operated by a fool who turns on the power supply under immersion; It has a wide range of applications. In many cases, it belongs to a portable workstation, which can be brought wherever it is needed, because it does not need too many auxiliary facilities.Statistics,　　It needs to be replaced in case of damage, swelling and deformation, insufficient spring pressure,AreciboVertical multistage centrifugal pipeline pump, breakage, etc.　　There is a difference between submersible slurry pump and sewage pump. Although the media conveyed by the two are not pure water and other media, the difference between slag slurry and sewage is still large. Let&#;s take a look at the difference between the two.　　The development of submersible slurry pump is to adapt to increasingly complex working conditions facilitate users to use,AreciboSubmersible non clogging slurry pump, and its use mode is more flexible. And it fills a part of the gap in the application of slurry pump. When the submergence depth is deep and there is no better slurry outlet, that is, in the traditional slurry pump

　　Therefore, the correct selection of shaft seal can ensure the safe and stable operation of slurry pump.Honest management,　　Only in this way can its service life be extended to a large extent.　　Sewage; QW series submersible sewage pumps are generally equipped with an elbow, and then connect the water pipe as required. We call them mobile,AreciboSplit vertical pipeline pump, which are mainly used temporarily or do not need to be fixed.　　Head refers to the energy obtained from the pump by the unit weight of liquid output by the pump, so head refers to the effective energy obtained from the liquid output by the pump in unit time - that is, the effective power of the pump: the equation is PE= ρ GQH (W)= γ QH (W)Arecibo, which can be brought wherever it is needed it belongs to a portable workstation, because it does not need too many auxiliary facilities.　　What?